Coastal Waters Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
827 FZHW50 PHFO 070912 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 1112 PM HST Sun Sep 6 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ100-072215- 1112 PM HST Sun Sep 6 2026 .Synopsis for Hawaiian coastal waters... A surface high will remain far north of the Hawaiian Islands through the week. As of 1100 PM, Hurricane Lowell was centered around 395 nm southwest of Kauai and is tracking north-northeast at 9 knots. Winds will gradually veer out of the southeast to south with the strongest winds across the western end of the state Monday into Tuesday. A Hurricane Warning is in effect for the coastal waters west of Kauai and a Tropical Storm Warning is in effect for Windward Kauai and the Kauai Channel. $$ PHZ110-072215- Kauai Northwest Waters- 1112 PM HST Sun Sep 6 2026 ...HURRICANE WARNING IN EFFECT... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 8 to 11 feet. Wave Detail: East 7 feet at 6 seconds, south southwest 7 feet at 13 seconds and east 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...Tropical storm conditions expected with hurricane conditions possible. East winds 25 to 35 knots. Seas 9 to 12 feet, building to 12 to 17 feet in the afternoon. Wave Detail: South 13 feet at 11 seconds, south southwest 9 feet at 14 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Hurricane conditions expected. Southeast winds 50 to 70 knots. Seas 20 to 25 feet. Wave Detail: Southwest 23 feet at 11 seconds and east 5 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .TUESDAY...Tropical storm conditions expected with hurricane conditions possible. South southwest winds 40 to 50 knots, becoming southwest 25 to 30 knots in the afternoon. Seas 13 to 18 feet, subsiding to 7 to 8 feet in the afternoon. Wave Detail: Southwest 13 feet at 8 seconds and east 4 feet at 11 seconds. Frequent heavy showers in the morning, then numerous showers in the afternoon. .TUESDAY NIGHT...South southwest winds 10 to 15 knots. Seas 5 to 8 feet, subsiding to 4 to 6 feet after midnight. Wave Detail: Southeast 5 feet at 5 seconds, south southwest 5 feet at 14 seconds and east 4 feet at 13 seconds. Scattered showers. .WEDNESDAY...Southeast winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East southeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds, east 3 feet at 6 seconds and east 3 feet at 12 seconds. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 3 feet at 6 seconds and south southwest 3 feet at 12 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds and southwest 3 feet at 15 seconds. Isolated showers, then scattered showers after midnight. Winds and seas higher in and near tstms. $$ PHZ111-072215- Kauai Windward Waters- 1112 PM HST Sun Sep 6 2026 ...TROPICAL STORM WARNING IN EFFECT... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet. Wave Detail: South southwest 7 feet at 13 seconds, east southeast 6 feet at 6 seconds and east 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...Tropical storm conditions possible. East winds 20 to 25 knots, rising to 25 to 30 knots in the afternoon. Seas 9 to 12 feet, building to 10 to 14 feet in the afternoon. Wave Detail: South southeast 10 feet at 7 seconds, south southwest 8 feet at 13 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Tropical storm conditions expected. Southeast winds 30 to 40 knots. Seas 12 to 16 feet. Wave Detail: South 11 feet at 7 seconds, south southwest 10 feet at 12 seconds and east 5 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .TUESDAY...Tropical storm conditions expected. South winds 30 to 40 knots, veering to south southwest 25 to 30 knots in the afternoon. Seas 9 to 12 feet, subsiding to 6 to 8 feet in the afternoon. Wave Detail: South southeast 8 feet at 7 seconds, southwest 7 feet at 8 seconds and east 4 feet at 11 seconds. Frequent heavy showers in the morning, then numerous showers in the afternoon. .TUESDAY NIGHT...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 5 feet at 5 seconds, east 4 feet at 13 seconds and southwest 4 feet at 14 seconds. Scattered showers. .WEDNESDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 13 seconds, east 3 feet at 5 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East southeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 13 seconds. Scattered showers. .THURSDAY...East winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds, east 3 feet at 11 seconds and south southwest 3 feet at 12 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. .FRIDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms. $$ PHZ112-072215- Kauai Leeward Waters- 1112 PM HST Sun Sep 6 2026 ...HURRICANE WARNING IN EFFECT... .REST OF TONIGHT...East winds 20 to 25 knots, rising to 25 to 30 knots. Seas 9 to 11 feet. Wave Detail: East southeast 7 feet at 6 seconds, south southwest 7 feet at 13 seconds and east 3 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...Tropical storm conditions expected with hurricane conditions possible. East winds 25 to 30 knots, rising to 35 to 45 knots in the afternoon. Seas 10 to 14 feet, building to 16 to 21 feet in the afternoon. Wave Detail: South southwest 17 feet at 11 seconds, south southwest 10 feet at 14 seconds and east 3 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Hurricane conditions expected. South southeast winds 55 to 75 knots. Seas 23 to 28 feet, subsiding to 20 to 25 feet after midnight. Wave Detail: South southwest 24 feet at 12 seconds and east 3 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .TUESDAY...Tropical storm conditions expected with hurricane conditions possible. Southwest winds 30 to 40 knots, easing to 15 to 20 knots in the afternoon. Seas 12 to 17 feet, subsiding to 6 to 7 feet in the afternoon. Wave Detail: South southwest 14 feet at 7 seconds. Frequent heavy showers in the morning, then numerous showers in the afternoon. .TUESDAY NIGHT...South southwest winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds and east southeast 4 feet at 4 seconds. Scattered showers. .WEDNESDAY...South southeast winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East southeast winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds and east 3 feet at 6 seconds. Scattered showers in the evening, then numerous showers after midnight. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 12 seconds and east 3 feet at 6 seconds. Scattered showers. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 5 seconds and southwest 3 feet at 15 seconds. Isolated showers. Scattered showers after midnight. Winds and seas higher in and near tstms. $$ PHZ113-072215- Kauai Channel- 1112 PM HST Sun Sep 6 2026 ...TROPICAL STORM WARNING IN EFFECT... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 9 to 10 feet. Wave Detail: South southwest 7 feet at 13 seconds, east 6 feet at 6 seconds and east 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...Tropical storm conditions expected. East winds 25 to 35 knots. Seas 9 to 12 feet, building to 12 to 16 feet in the afternoon. Wave Detail: Southwest 11 feet at 10 seconds, southwest 10 feet at 13 seconds and east 5 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Tropical storm conditions expected. South southeast winds 30 to 40 knots. Seas 16 to 19 feet, subsiding to 14 to 17 feet after midnight. Wave Detail: Southwest 13 feet at 12 seconds and east 5 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .TUESDAY...Tropical storm conditions possible. South southwest winds 25 to 30 knots, easing to 20 to 25 knots in the afternoon. Seas 9 to 13 feet, subsiding to 6 to 7 feet in the afternoon. Wave Detail: West southwest 10 feet at 14 seconds, south 7 feet at 6 seconds and east 4 feet at 11 seconds. Frequent heavy showers in the morning, then numerous showers in the afternoon. .TUESDAY NIGHT...South winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds, east 4 feet at 5 seconds and east 3 feet at 14 seconds. Scattered showers. .WEDNESDAY...Southeast winds to 10 knots. Seas 5 to 6 feet. Wave Detail: South southwest 4 feet at 13 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: South southwest 4 feet at 13 seconds and east 3 feet at 6 seconds. Scattered showers. .THURSDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: Southwest 4 feet at 12 seconds and east 3 feet at 5 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .FRIDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 3 feet at 5 seconds and southwest 3 feet at 15 seconds. Isolated showers, then scattered showers after midnight. Winds and seas higher in and near tstms. $$ PHZ114-072215- Oahu Windward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds to 20 knots. Seas 8 to 10 feet. Wave Detail: East 6 feet at 12 seconds, east southeast 5 feet at 6 seconds and south southwest 5 feet at 13 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East winds 25 to 30 knots. Seas 9 to 12 feet, building to 10 to 14 feet in the afternoon. Wave Detail: South southeast 8 feet at 6 seconds, southwest 8 feet at 13 seconds and east 5 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...East southeast winds 25 to 30 knots. Seas 11 to 15 feet, subsiding to 9 to 13 feet after midnight. Wave Detail: South southwest 11 feet at 12 seconds and east 5 feet at 11 seconds. Isolated thunderstorms in the evening. Frequent heavy showers. .TUESDAY...South winds 25 to 30 knots, easing to 20 to 25 knots in the afternoon. Seas 7 to 10 feet, subsiding to 5 to 7 feet in the afternoon. Wave Detail: South southwest 8 feet at 7 seconds and east 4 feet at 13 seconds. Numerous showers. .TUESDAY NIGHT...South southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 4 feet at 5 seconds, south southwest 4 feet at 14 seconds and east 3 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 3 feet at 5 seconds, south southwest 3 feet at 13 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 6 seconds, east 3 feet at 12 seconds and south southwest 3 feet at 13 seconds. Scattered showers. .THURSDAY...East winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds, southwest 3 feet at 10 seconds and east 3 feet at 11 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .FRIDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 3 feet at 5 seconds and east 3 feet at 11 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms. $$ PHZ115-072215- Oahu Leeward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 15 to 20 knots, rising to 20 to 25 knots. Seas to 9 feet. Wave Detail: Southwest 7 feet at 13 seconds and east southeast 5 feet at 6 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East winds 20 to 25 knots, becoming east southeast 25 to 30 knots in the afternoon. Seas 9 to 11 feet, building to 11 to 14 feet in the afternoon. Wave Detail: Southwest 10 feet at 13 seconds and southwest 8 feet at 8 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...South southeast winds 25 to 30 knots. Seas 14 to 16 feet, subsiding to 12 to 15 feet after midnight. Wave Detail: Southwest 13 feet at 11 seconds and southwest 9 feet at 8 seconds. Frequent heavy showers with isolated thunderstorms. .TUESDAY...South southwest winds 20 to 25 knots, easing to 15 to 20 knots in the afternoon. Seas 9 to 11 feet, subsiding to 6 feet in the afternoon. Wave Detail: South 9 feet at 7 seconds. Numerous showers. .TUESDAY NIGHT...South southeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds and east southeast 3 feet at 4 seconds. Numerous showers. .WEDNESDAY...Southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 14 seconds. Scattered showers. .WEDNESDAY NIGHT...East winds to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds and east southeast 3 feet at 5 seconds. Scattered showers. .THURSDAY...East northeast winds 10 to 15 knots, rising to 15 to 20 knots in the evening, easing to 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave Detail: Southwest 4 feet at 9 seconds and east 3 feet at 5 seconds. Scattered showers, mainly in the morning. .FRIDAY...East northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 5 seconds and southwest 3 feet at 15 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ116-072215- Kaiwi Channel- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet. Wave Detail: Southwest 7 feet at 13 seconds, east 5 feet at 6 seconds and east 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East winds 20 to 25 knots. Seas 9 to 12 feet. Wave Detail: Southwest 9 feet at 13 seconds, east 7 feet at 6 seconds and east 5 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Southeast winds 25 to 30 knots. Seas 11 to 13 feet, subsiding to 9 to 13 feet after midnight. Wave Detail: Southwest 12 feet at 11 seconds, southwest 6 feet at 8 seconds and east northeast 5 feet at 11 seconds. Isolated thunderstorms in the evening. Frequent heavy showers. .TUESDAY...South winds 25 to 30 knots, easing to 20 to 25 knots in the afternoon. Seas 7 to 9 feet, subsiding to 5 to 7 feet in the afternoon. Wave Detail: South southwest 8 feet at 7 seconds and east 4 feet at 13 seconds. Numerous showers. .TUESDAY NIGHT...South southeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds, east southeast 3 feet at 4 seconds and east 3 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 14 seconds, east southeast 3 feet at 5 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds, south southwest 4 feet at 13 seconds and east 3 feet at 12 seconds. Scattered showers. .THURSDAY...East northeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds, southwest 4 feet at 11 seconds and east 3 feet at 11 seconds. Isolated showers. .FRIDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 5 seconds, east 3 feet at 11 seconds and southwest 3 feet at 15 seconds. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ117-072215- Maui County Windward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 5 feet at 5 seconds, east 5 feet at 12 seconds and southwest 4 feet at 13 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 6 feet at 5 seconds, east 5 feet at 12 seconds and southwest 4 feet at 14 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...East southeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: Southeast 5 feet at 5 seconds, east 5 feet at 11 seconds and west southwest 5 feet at 12 seconds. Frequent heavy showers. .TUESDAY...Southeast winds 20 to 25 knots, becoming south southeast 15 to 20 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: East southeast 4 feet at 5 seconds, west southwest 4 feet at 8 seconds and east 4 feet at 13 seconds. Numerous showers. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 3 feet at 5 seconds and east 3 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...East southeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 4 feet at 5 seconds and east 3 feet at 12 seconds. Scattered showers. .THURSDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds and east 3 feet at 11 seconds. Isolated showers, then scattered showers after midnight. .FRIDAY...East winds 10 to 15 knots. Seas to 4 feet. Wave Detail: East 3 feet at 4 seconds and east 3 feet at 11 seconds. Isolated showers, then scattered showers after midnight. Winds and seas higher in and near tstms. $$ PHZ118-072215- Maui County Leeward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: Southwest 7 feet at 13 seconds and east southeast 5 feet at 6 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East southeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave Detail: Southwest 9 feet at 13 seconds and south 7 feet at 6 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Southeast winds 25 to 30 knots. Seas 10 to 13 feet. Wave Detail: West southwest 12 feet at 11 seconds and west southwest 6 feet at 7 seconds. Isolated thunderstorms in the evening. Frequent heavy showers. .TUESDAY...South southeast winds 25 to 30 knots, becoming south 15 to 20 knots in the afternoon. Seas 8 to 9 feet, subsiding to 5 to 6 feet in the afternoon. Wave Detail: Southwest 8 feet at 10 seconds and south 5 feet at 5 seconds. Numerous showers, mainly in the morning. .TUESDAY NIGHT...Southeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds and southeast 3 feet at 4 seconds. Numerous showers. .WEDNESDAY...East southeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds and east southeast 3 feet at 5 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 13 seconds and east southeast 3 feet at 5 seconds. Scattered showers. .THURSDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: Southwest 4 feet at 12 seconds and east southeast 3 feet at 5 seconds. Isolated showers. .FRIDAY...East northeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: Southwest 3 feet at 15 seconds. Isolated showers in the morning. Isolated showers through the day. Winds and seas higher in and near tstms. $$ PHZ119-072215- Maalaea Bay- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...North winds to 25 knots. Seas 3 to 4 feet. Wave Detail: Southwest 4 feet at 13 seconds and northeast 3 feet at 3 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...North winds 25 to 30 knots. Seas 3 to 5 feet. Wave Detail: Southwest 5 feet at 13 seconds and south southeast 3 feet at 5 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...North northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: West southwest 6 feet at 11 seconds and west southwest 3 feet at 8 seconds. Frequent heavy showers. .TUESDAY...Northeast winds 15 to 20 knots, veering to south southeast in the afternoon. Seas 3 to 4 feet. Wave Detail: Southwest 4 feet at 8 seconds. Numerous showers. .TUESDAY NIGHT...Winds variable less than 10 knots, becoming north northeast to 15 knots after midnight. Seas to 3 feet in the evening, then to 2 feet or less. Wave Detail: South southwest 3 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...North northeast winds to 20 knots. Seas to 2 feet or less. Scattered showers. .WEDNESDAY NIGHT...North winds to 20 knots. Seas to 2 feet or less. Scattered showers, mainly in the evening. .THURSDAY...North winds to 20 knots, easing to 15 knots after midnight. Seas to 2 feet or less. .FRIDAY...North winds to 15 knots, rising to 20 knots in the afternoon and evening, easing to 15 knots after midnight. Seas to 2 feet or less. Winds and seas higher in and near tstms. $$ PHZ120-072215- Pailolo Channel- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: Southwest 5 feet at 13 seconds, east 4 feet at 5 seconds and east 3 feet at 11 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East northeast winds 25 to 30 knots. Seas 5 to 8 feet, building to 7 to 10 feet in the afternoon. Wave Detail: Southwest 7 feet at 13 seconds, east 5 feet at 6 seconds and east 3 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...East southeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave Detail: West southwest 9 feet at 11 seconds, south southwest 4 feet at 8 seconds and east 3 feet at 11 seconds. Frequent heavy showers. .TUESDAY...South winds 20 to 25 knots. Seas 6 to 9 feet, subsiding to 3 to 5 feet in the afternoon. Wave Detail: Southwest 6 feet at 9 seconds and south southwest 3 feet at 6 seconds. Numerous showers. .TUESDAY NIGHT...South southeast winds 7 to 10 knots, backing to southeast 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: South southwest 4 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 5 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 5 seconds. Scattered showers. .THURSDAY...East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 5 seconds. Isolated showers. .FRIDAY...East northeast winds 10 to 15 knots, rising to 15 to 20 knots in the afternoon and evening, easing to 10 to 15 knots after midnight. Seas 3 to 4 feet. Isolated showers. Winds and seas higher in and near tstms. $$ PHZ121-072215- Alenuihaha Channel- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 20 to 25 knots. Seas 8 to 10 feet. Wave Detail: Southwest 7 feet at 13 seconds, east northeast 6 feet at 6 seconds and east 5 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East winds 25 to 30 knots. Seas 9 to 11 feet. Wave Detail: West southwest 8 feet at 13 seconds, east northeast 6 feet at 6 seconds and east 4 feet at 11 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...East southeast winds 20 to 25 knots. Seas 9 to 13 feet. Wave Detail: West southwest 11 feet at 11 seconds, west southwest 5 feet at 6 seconds and east 4 feet at 11 seconds. Frequent heavy showers. .TUESDAY...South winds 15 to 20 knots. Seas 7 to 9 feet, subsiding to 5 to 7 feet in the afternoon. Wave Detail: Southwest 8 feet at 8 seconds, south 4 feet at 5 seconds and east 3 feet at 13 seconds. Numerous showers in the morning, then scattered showers with isolated thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 7 to 10 knots, backing to east southeast 10 to 15 knots after midnight. Seas 5 to 7 feet, subsiding to 4 to 5 feet after midnight. Wave Detail: South southwest 5 feet at 14 seconds, east 3 feet at 4 seconds and east 3 feet at 14 seconds. Numerous showers. .WEDNESDAY...East winds 10 to 15 knots, becoming east northeast 15 to 20 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: South southwest 5 feet at 14 seconds, east northeast 4 feet at 5 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds, south southwest 4 feet at 13 seconds and east 3 feet at 12 seconds. Scattered showers. .THURSDAY...East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 5 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds, southwest 4 feet at 12 seconds and east 3 feet at 11 seconds. Isolated showers in the morning. Isolated showers through the day. .FRIDAY...East northeast winds 10 to 15 knots, rising to 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 4 seconds, east 3 feet at 11 seconds and southwest 3 feet at 15 seconds. Isolated showers in the morning. Isolated showers through the day. Winds and seas higher in and near tstms. $$ PHZ122-072215- Big Island Windward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East southeast winds 15 to 20 knots, becoming east 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: Southwest 5 feet at 12 seconds, east 5 feet at 12 seconds and north northeast 3 feet at 4 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East southeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: Southwest 5 feet at 12 seconds, north northeast 4 feet at 4 seconds and east 4 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Southeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: West southwest 5 feet at 12 seconds, east 4 feet at 13 seconds and south southeast 3 feet at 4 seconds. Frequent heavy showers. .TUESDAY...Southeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: West southwest 5 feet at 15 seconds, southeast 3 feet at 4 seconds and east 3 feet at 13 seconds. Numerous showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: Southwest 5 feet at 14 seconds, southeast 3 feet at 4 seconds and east 3 feet at 14 seconds. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 14 seconds, northeast 3 feet at 4 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 8 seconds, north northeast 3 feet at 4 seconds and east 3 feet at 12 seconds. Scattered showers. .THURSDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northeast 3 feet at 4 seconds, south southwest 3 feet at 9 seconds and east 3 feet at 11 seconds. Isolated showers. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 11 seconds and southwest 3 feet at 11 seconds. Isolated showers, then scattered showers after midnight. Winds and seas higher in and near tstms. $$ PHZ123-072215- Big Island Leeward Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East southeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: Southwest 6 feet at 12 seconds and east southeast 4 feet at 5 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...Southeast winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: West southwest 8 feet at 13 seconds and east southeast 5 feet at 5 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...Southeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave Detail: West southwest 10 feet at 12 seconds and south southwest 4 feet at 5 seconds. Isolated thunderstorms in the evening. Frequent heavy showers. .TUESDAY...South southeast winds 15 to 20 knots. Seas 7 to 9 feet, subsiding to 5 to 6 feet in the afternoon. Wave Detail: West southwest 8 feet at 9 seconds and west southwest 3 feet at 5 seconds. Numerous showers. Isolated thunderstorms in the afternoon. .TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds. Numerous showers. .WEDNESDAY...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southwest 5 feet at 13 seconds and east northeast 3 feet at 4 seconds. Scattered showers. .WEDNESDAY NIGHT...Southeast winds 10 to 15 knots, becoming east 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 13 seconds and east northeast 3 feet at 5 seconds. Numerous showers. .THURSDAY...East northeast winds 15 to 20 knots, veering to east southeast. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 12 seconds and northeast 3 feet at 5 seconds. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. .FRIDAY...North northeast winds 10 to 15 knots, veering to east southeast in the evening, then becoming east northeast 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave Detail: Southwest 4 feet at 15 seconds and east 3 feet at 4 seconds. Isolated showers in the morning. Isolated showers through the day. Winds and seas higher in and near tstms. $$ PHZ124-072215- Big Island Southeast Waters- 1112 PM HST Sun Sep 6 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TONIGHT...East winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: West southwest 6 feet at 12 seconds, east 3 feet at 4 seconds and east 3 feet at 12 seconds. Occasional heavy showers with isolated thunderstorms. .MONDAY...East southeast winds 15 to 20 knots. Seas 7 to 8 feet. Wave Detail: West southwest 7 feet at 12 seconds, east 3 feet at 4 seconds and east 3 feet at 12 seconds. Frequent heavy showers with isolated thunderstorms. .MONDAY NIGHT...East southeast winds 15 to 20 knots, becoming southeast 10 to 15 knots after midnight. Seas 7 to 8 feet. Wave Detail: West southwest 7 feet at 12 seconds and east 3 feet at 14 seconds. Frequent heavy showers. .TUESDAY...South southeast winds 7 to 10 knots. Seas 7 to 8 feet, subsiding to 6 feet in the afternoon. Wave Detail: West southwest 7 feet at 15 seconds and east 3 feet at 13 seconds. Frequent heavy showers in the morning, then numerous showers with isolated thunderstorms in the afternoon. .TUESDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: South southwest 5 feet at 14 seconds and east 3 feet at 14 seconds. Frequent heavy showers in the evening, then numerous showers after midnight. .WEDNESDAY...East northeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: South southwest 5 feet at 14 seconds, east northeast 3 feet at 4 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY NIGHT...East northeast winds 15 to 20 knots. Seas to 6 feet. Wave Detail: Northeast 4 feet at 5 seconds, south southwest 4 feet at 13 seconds and east 3 feet at 12 seconds. Numerous showers, mainly in the evening. .THURSDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: Northeast 4 feet at 5 seconds, south southwest 4 feet at 12 seconds and east 3 feet at 11 seconds. Isolated showers. .FRIDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 4 seconds and southwest 3 feet at 15 seconds. Isolated showers through the night. Scattered showers through the day. Winds and seas higher in and near tstms. $$