Coastal Waters Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
522 FZHW50 PHFO 151925 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 925 AM HST Sun Sep 15 2024 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ100-160800- 925 AM HST Sun Sep 15 2024 .Synopsis for Hawaiian coastal waters... Strong high pressure centered far north of the islands will maintain moderate to locally strong trades into Wednesday. Trades are expected to decline Thursday as the high weakens. $$ PHZ110-160800- Kauai Northwest Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers this morning. .TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East northeast winds to 20 knots, becoming east after midnight. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. .THURSDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. $$ PHZ111-160800- Kauai Windward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers this morning. .TONIGHT...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .MONDAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers. .MONDAY NIGHT...East winds to 20 knots, easing to 15 knots after midnight. Seas to 6 feet. Wave Detail: East southeast 6 feet at 7 seconds. Scattered showers. .TUESDAY...East winds to 15 knots. Seas to 6 feet. Wave Detail: East southeast 6 feet at 7 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East winds to 15 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .THURSDAY...East winds to 15 knots. Seas to 5 feet. Wave Detail: East southeast 5 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$ PHZ112-160800- Kauai Leeward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .MONDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the morning. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .WEDNESDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the morning. Isolated showers through the day. .THURSDAY...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. $$ PHZ113-160800- Kauai Channel- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers. .TUESDAY NIGHT...East northeast winds to 20 knots, easing to 15 knots after midnight. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .THURSDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. $$ PHZ114-160800- Oahu Windward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers this morning. .TONIGHT...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .MONDAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers. .MONDAY NIGHT...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 6 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .THURSDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 5 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$ PHZ115-160800- Oahu Leeward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .MONDAY...East winds 10 to 15 knots, becoming east northeast 15 to 20 knots in the afternoon. Seas 4 to 5 feet. Wave Detail: East 5 feet at 7 seconds. .MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East southeast 5 feet at 7 seconds. Isolated showers. .TUESDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the morning. .TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 10 to 15 knots, rising to 15 to 20 knots in the evening, then becoming east 10 to 15 knots after midnight. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. .THURSDAY...East northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. $$ PHZ116-160800- Kaiwi Channel- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East northeast 5 feet at 6 seconds. Isolated showers. .TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .MONDAY NIGHT...East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .TUESDAY...East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .TUESDAY NIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .THURSDAY...East northeast winds to 15 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. $$ PHZ117-160800- Maui County Windward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers this morning. .TONIGHT...East southeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Scattered showers. .MONDAY...East winds to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 6 feet at 7 seconds. Scattered showers. .MONDAY NIGHT...East winds to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 6 feet at 7 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 5 feet at 7 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .THURSDAY...East winds to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 5 feet at 6 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$ PHZ118-160800- Maui County Leeward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .TONIGHT...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 7 seconds. .MONDAY NIGHT...East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at 7 seconds. Isolated showers. .TUESDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 5 feet at 7 seconds. Isolated showers in the morning. .TUESDAY NIGHT...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 7 seconds. Isolated showers. .WEDNESDAY...East northeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East southeast 4 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. .THURSDAY...Northeast winds 7 to 10 knots, veering to east northeast 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. $$ PHZ119-160800- Maalaea Bay- 925 AM HST Sun Sep 15 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TODAY...North winds to 25 knots. Seas to 3 feet. Wave Detail: North 3 feet at 3 seconds. .TONIGHT...North northeast winds 20 to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. .MONDAY...North northeast winds 20 to 25 knots. Seas to 3 feet. Wave Detail: North 3 feet at 3 seconds. .MONDAY NIGHT...North northeast winds 20 to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. .TUESDAY...North northeast winds 20 to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. .TUESDAY NIGHT...North winds to 25 knots, easing to 15 to 20 knots after midnight. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. .WEDNESDAY...North winds 15 to 20 knots, becoming north northeast 20 to 25 knots in the afternoon and evening, then becoming north 15 to 20 knots after midnight. Seas to 3 feet. .THURSDAY...Northeast winds to 20 knots. Seas to 2 feet or less. $$ PHZ120-160800- Pailolo Channel- 925 AM HST Sun Sep 15 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TODAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers. Isolated showers this afternoon. .TONIGHT...East winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers in the evening. Scattered showers after midnight. .MONDAY...East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers. .MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds. Scattered showers. .TUESDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers in the morning. Isolated showers in the afternoon. .TUESDAY NIGHT...East northeast winds 20 to 25 knots, easing to 15 to 20 knots after midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers in the evening. Scattered showers after midnight. .WEDNESDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. .THURSDAY...East northeast winds 15 to 20 knots. Seas 3 to 4 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. $$ PHZ121-160800- Alenuihaha Channel- 925 AM HST Sun Sep 15 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TODAY...East northeast winds 20 to 25 knots. Seas 5 to 6 feet. Wave Detail: East northeast 6 feet at 6 seconds. Isolated showers. .TONIGHT...East winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 6 feet at 6 seconds. Isolated showers in the evening. Scattered showers after midnight. .MONDAY...East northeast winds 20 to 25 knots, rising to 25 to 30 knots in the afternoon. Seas 5 to 6 feet, building to 5 to 8 feet in the afternoon. Wave Detail: East 7 feet at 6 seconds. Scattered showers. .MONDAY NIGHT...East northeast winds 25 to 30 knots, easing to 20 to 25 knots after midnight. Seas 5 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers. .TUESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers. .TUESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .THURSDAY...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. $$ PHZ122-160800- Big Island Windward Waters- 925 AM HST Sun Sep 15 2024 .REST OF TODAY...East winds 15 to 20 knots. Seas to 5 feet. Wave Detail: East 4 feet at 7 seconds. Scattered showers this morning. .TONIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers in the evening, then showers likely after midnight. .MONDAY...East winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 7 seconds. Showers likely, mainly in the morning. .MONDAY NIGHT...East winds 15 to 20 knots. Seas to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .TUESDAY...East winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East southeast 5 feet at 8 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East winds to 15 knots. Seas 5 to 6 feet. Wave Detail: East southeast 5 feet at 8 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 8 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. .THURSDAY...East winds 10 to 15 knots. Seas to 5 feet. Wave Detail: East southeast 4 feet at 7 seconds. Scattered showers in the morning, then isolated showers through the night. Scattered showers after midnight. $$ PHZ123-160800- Big Island Leeward Waters- 925 AM HST Sun Sep 15 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TODAY...West of the Big Island, winds variable less than 10 knots, becoming west northwest 7 to 10 knots this afternoon. Near South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .TONIGHT...Winds variable less than 10 knots west of the Big Island...East northeast 20 to 25 knots near South Point. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .MONDAY...Winds variable less than 10 knots west of the Big Island...East 20 to 25 knots near South Point. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Isolated showers in the morning. Scattered showers in the afternoon. .MONDAY NIGHT...Winds variable less than 10 knots west of the Big Island...East northeast 20 to 25 knots near South Point. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds. Scattered showers. .TUESDAY...Winds variable less than 10 knots west of the Big Island...East 20 to 25 knots near South Point. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers in the morning. .TUESDAY NIGHT...West of the Big Island, winds variable less than 10 knots, becoming west northwest 7 to 10 knots after midnight. Near South Point, east winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .WEDNESDAY...West of the Big Island, winds variable less than 10 knots, becoming north northwest 7 to 10 knots. Near South Point, east northeast winds 20 to 25 knots, veering to east in the afternoon and evening, then becoming east northeast 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers in the morning. Isolated showers through the day. .THURSDAY...West of the Big Island, south winds 7 to 10 knots, becoming variable less than 10 knots. Near South Point, east winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers in the morning. Isolated showers through the day. $$ PHZ124-160800- Big Island Southeast Waters- 925 AM HST Sun Sep 15 2024 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH EARLY TUESDAY MORNING... .REST OF TODAY...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds. Isolated showers. .TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds. Scattered showers in the evening, then showers likely after midnight. .MONDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Showers likely, mainly in the morning. .MONDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers. .TUESDAY...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 6 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. .THURSDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 8 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight. $$