Coastal Waters Forecast
Issued by NWS Honolulu, HI
Issued by NWS Honolulu, HI
988 FZHW50 PHFO 040103 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 303 PM HST Sat Oct 3 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. PHZ100-041415- 303 PM HST Sat Oct 3 2026 .Synopsis for Hawaiian coastal waters... Moderate to locally fresh trade winds will build in this evening as the high pressure strengthens to the north. Locally strong trades may persist into early next week before high pressure to the north weakens again and winds start to diminish. By the middle of next week, troughing developing northwest of the islands may cause winds to veer out of the southeast once again. $$ PHZ110-041415- Kauai Northwest Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: Northeast 5 feet at 7 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 7 feet. Wave Detail: East 5 feet at 6 seconds, north northeast 3 feet at 14 seconds and south southwest 3 feet at 17 seconds. Isolated showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds, north northwest 4 feet at 12 seconds and south southwest 3 feet at 17 seconds. Scattered showers. .MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 6 seconds, north northwest 3 feet at 11 seconds and south southwest 3 feet at 16 seconds. Scattered showers. .TUESDAY...East winds to 10 knots in the morning, becoming variable less than 10 knots. Seas 4 to 6 feet. Wave Detail: East 3 feet at 6 seconds, north northwest 3 feet at 10 seconds and south southwest 3 feet at 15 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...Winds variable less than 10 knots, becoming south southeast 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 16 seconds, east 3 feet at 13 seconds and south southwest 3 feet at 15 seconds. Scattered showers. .WEDNESDAY...South winds to 10 knots, becoming south southwest. Seas 5 to 6 feet. Wave Detail: East 4 feet at 10 seconds, south southwest 4 feet at 13 seconds and north northwest 4 feet at 14 seconds. Numerous heavy showers. .THURSDAY...South southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 11 seconds, east 4 feet at 6 seconds and south southwest 4 feet at 13 seconds. Numerous heavy showers in the morning, then scattered heavy showers in the afternoon. Numerous heavy showers through the day. $$ PHZ111-041415- Kauai Windward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: Northeast 5 feet at 7 seconds and south 3 feet at 12 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: East 5 feet at 6 seconds, north northeast 3 feet at 14 seconds and south 3 feet at 18 seconds. Isolated showers. .MONDAY...East northeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds, north northwest 4 feet at 12 seconds and south 4 feet at 17 seconds. Scattered showers, mainly in the morning. .MONDAY NIGHT...East northeast winds to 15 knots, easing to 10 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 4 feet at 6 seconds, south 4 feet at 16 seconds and north northwest 3 feet at 11 seconds. Scattered showers. .TUESDAY...East winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds, south 4 feet at 15 seconds and north northwest 3 feet at 10 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East southeast winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: South 4 feet at 15 seconds, north northwest 4 feet at 17 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY...South winds to 10 knots, becoming 10 to 15 knots. Seas 6 to 8 feet. Wave Detail: East southeast 5 feet at 6 seconds, south 4 feet at 14 seconds and north northwest 4 feet at 14 seconds. Scattered showers through the night, then numerous heavy showers through the day. .THURSDAY...South southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: Southeast 5 feet at 6 seconds, northwest 5 feet at 11 seconds and south 4 feet at 18 seconds. Numerous heavy showers in the morning, then scattered heavy showers in the afternoon. Numerous heavy showers through the day. $$ PHZ112-041415- Kauai Leeward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 3 feet at 12 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 3 feet at 11 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 6 feet at 6 seconds, south 4 feet at 18 seconds and north 3 feet at 14 seconds. Isolated showers after midnight. .MONDAY...Winds east northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: East 5 feet at 6 seconds, north northwest 4 feet at 11 seconds and south 4 feet at 17 seconds. Isolated showers in the morning, then scattered showers in the afternoon. .MONDAY NIGHT...East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. In the Kaulakahi Channel, east northeast winds 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds, south 4 feet at 16 seconds and north northwest 3 feet at 11 seconds. Scattered showers. .TUESDAY...East winds to 10 knots in the morning, becoming variable less than 10 knots. Seas 5 to 6 feet. Wave Detail: South 4 feet at 15 seconds, east 3 feet at 5 seconds and north northwest 3 feet at 10 seconds. Scattered showers in the morning. Isolated showers in the afternoon. .TUESDAY NIGHT...Winds variable less than 10 knots, becoming southeast 7 to 10 knots after midnight. Seas 5 to 6 feet. Wave Detail: South 4 feet at 15 seconds, north northwest 4 feet at 16 seconds and east 3 feet at 5 seconds. Scattered showers. .WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 4 feet at 6 seconds, south 4 feet at 14 seconds and north northwest 4 feet at 14 seconds. Numerous heavy showers. .THURSDAY...South southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: North northwest 6 feet at 11 seconds, southeast 4 feet at 6 seconds and south 4 feet at 18 seconds. Numerous heavy showers. $$ PHZ113-041415- Kauai Channel- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 3 feet at 12 seconds. Isolated showers after midnight. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 3 feet at 20 seconds. Isolated showers. .SUNDAY NIGHT...Northeast winds 20 to 25 knots. Seas 6 to 7 feet. Wave Detail: East 6 feet at 6 seconds, south 4 feet at 18 seconds and north northeast 3 feet at 10 seconds. Isolated showers. .MONDAY...Northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: East northeast 5 feet at 6 seconds, south 4 feet at 17 seconds and north northwest 3 feet at 12 seconds. Isolated showers. .MONDAY NIGHT...Northeast winds 15 to 20 knots, becoming east northeast 10 to 15 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 5 feet at 5 seconds, south 4 feet at 16 seconds and north northwest 3 feet at 11 seconds. Scattered showers. .TUESDAY...East northeast winds 7 to 10 knots. Seas 5 to 6 feet. Wave Detail: South 4 feet at 15 seconds, east 3 feet at 5 seconds and north northwest 3 feet at 10 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Seas 5 to 6 feet. Wave Detail: South 4 feet at 15 seconds, north northwest 4 feet at 16 seconds and east 3 feet at 12 seconds. Scattered showers. .WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 4 feet at 6 seconds, south 4 feet at 14 seconds and north northwest 4 feet at 14 seconds. Scattered showers through the night, then numerous heavy showers through the day. .THURSDAY...South southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: Southeast 4 feet at 6 seconds, north northwest 4 feet at 11 seconds and south 4 feet at 18 seconds. Numerous heavy showers. $$ PHZ114-041415- Oahu Windward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north northeast 3 feet at 11 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds to 20 knots. Seas to 6 feet. Wave Detail: East 5 feet at 6 seconds and north 3 feet at 10 seconds. Isolated showers. .MONDAY...East northeast winds to 15 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet at 12 seconds. Scattered showers, mainly in the morning. .MONDAY NIGHT...East northeast winds to 15 knots, becoming east after midnight. Seas 5 to 6 feet. Wave Detail: East 4 feet at 6 seconds and north northwest 4 feet at 11 seconds. Scattered showers. .TUESDAY...East winds to 10 knots. Seas 4 to 5 feet. Wave Detail: North northwest 3 feet at 10 seconds and east 3 feet at 11 seconds. Scattered showers, mainly in the morning. .TUESDAY NIGHT...East southeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 17 seconds and east 3 feet at 13 seconds. Scattered showers. .WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet at 14 seconds. Scattered showers. .THURSDAY...Southeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and northwest 5 feet at 11 seconds. Scattered showers through the night, then numerous showers through the day. $$ PHZ115-041415- Oahu Leeward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 3 feet at 12 seconds. .SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at 6 seconds and south 3 feet at 20 seconds. .SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds and south southwest 4 feet at 18 seconds. Isolated showers after midnight. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and south southwest 4 feet at 17 seconds. Isolated showers. .MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and south southwest 4 feet at 16 seconds. Isolated showers in the evening. Scattered showers after midnight. .TUESDAY...East winds 7 to 10 knots. Seas to 5 feet. Wave Detail: South 4 feet at 15 seconds. Isolated showers. .TUESDAY NIGHT...Winds variable less than 10 knots. Seas to 5 feet. Wave Detail: South 4 feet at 15 seconds and north northwest 3 feet at 17 seconds. Isolated showers in the evening, then scattered showers after midnight. .WEDNESDAY...South winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: South southeast 4 feet at 5 seconds, south 4 feet at 14 seconds and north northwest 3 feet at 14 seconds. Scattered showers through the night, then numerous showers through the day. .THURSDAY...South southeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: South southeast 4 feet at 5 seconds, north northwest 4 feet at 11 seconds and south 4 feet at 18 seconds. Numerous showers in the morning, then scattered showers in the afternoon. Numerous showers through the day. $$ PHZ116-041415- Kaiwi Channel- 303 PM HST Sat Oct 3 2026 .TONIGHT...Northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East northeast 5 feet at 5 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 3 feet at 11 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: East northeast 5 feet at 5 seconds, south southwest 4 feet at 18 seconds and north 3 feet at 10 seconds. Isolated showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: East northeast 5 feet at 5 seconds, south southwest 4 feet at 17 seconds and north northwest 3 feet at 12 seconds. Isolated showers. .MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds, south southwest 4 feet at 16 seconds and north northwest 3 feet at 11 seconds. Scattered showers in the evening. Isolated showers after midnight. .TUESDAY...East northeast winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South 4 feet at 15 seconds, east northeast 3 feet at 5 seconds and north northwest 3 feet at 10 seconds. Isolated showers. .TUESDAY NIGHT...Southeast winds 7 to 10 knots. Seas 5 to 6 feet. Wave Detail: South southwest 4 feet at 15 seconds, north northwest 4 feet at 17 seconds and east northeast 3 feet at 12 seconds. Isolated showers. .WEDNESDAY...South southeast winds 7 to 10 knots, veering to south 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds, south southwest 4 feet at 14 seconds and north northwest 4 feet at 14 seconds. Isolated showers in the morning. Scattered showers in the afternoon, then numerous showers through the day. .THURSDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 4 feet at 5 seconds, northwest 4 feet at 11 seconds and south 4 feet at 13 seconds. Numerous showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. $$ PHZ117-041415- Maui County Windward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north northeast 3 feet at 12 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 15 to 20 knots, rising to 20 to 25 knots after midnight. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 3 feet at 11 seconds. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet at 12 seconds. Scattered showers, mainly in the morning. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 11 seconds and east 4 feet at 12 seconds. Scattered showers. .TUESDAY...East winds to 10 knots. Seas to 4 feet. Wave Detail: North northwest 3 feet at 10 seconds and east 3 feet at 11 seconds. Scattered showers in the morning. Isolated showers in the afternoon. .TUESDAY NIGHT...East southeast winds to 10 knots. Seas 4 to 5 feet. Wave Detail: North northwest 4 feet at 17 seconds and east 3 feet at 13 seconds. Isolated showers. .WEDNESDAY...Southeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and north northwest 4 feet at 14 seconds. Isolated showers in the morning. Isolated showers through the day. .THURSDAY...East southeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet at 12 seconds. Isolated showers. $$ PHZ118-041415- Maui County Leeward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and south 3 feet at 12 seconds. .SUNDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds and south southwest 3 feet at 20 seconds. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 5 feet at 5 seconds and south southwest 4 feet at 18 seconds. .MONDAY...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 5 seconds and south southwest 4 feet at 17 seconds. Isolated showers in the morning. .MONDAY NIGHT...East northeast winds 10 to 15 knots, becoming 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 16 seconds and east 3 feet at 5 seconds. Isolated showers. .TUESDAY...East winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: South 4 feet at 15 seconds. Isolated showers in the morning. .TUESDAY NIGHT...Winds variable less than 10 knots, becoming east southeast 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: South 4 feet at 15 seconds. Isolated showers. .WEDNESDAY...South southeast winds 7 to 10 knots, becoming 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southeast 4 feet at 5 seconds and south 4 feet at 14 seconds. Scattered showers in the morning. Isolated showers in the afternoon, then numerous showers through the day. .THURSDAY...Southeast winds 10 to 15 knots, backing to east southeast 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave Detail: South southeast 4 feet at 5 seconds, south 4 feet at 18 seconds and northwest 3 feet at 12 seconds. Numerous showers in the morning, then isolated showers in the afternoon. Scattered showers through the day. $$ PHZ119-041415- Maalaea Bay- 303 PM HST Sat Oct 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .TONIGHT...North northeast winds to 25 knots. Seas to 2 feet or less. Wave Detail: North northeast 2 feet at 3 seconds. .SUNDAY...North winds to 25 knots. Seas to 2 feet or less. Wave Detail: North northeast 2 feet at 4 seconds. .SUNDAY NIGHT...North northeast winds 20 to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 4 seconds. .MONDAY...North winds to 20 knots. Seas to 2 feet or less. .MONDAY NIGHT...North winds to 20 knots, easing to 15 knots after midnight. Seas to 2 feet or less. .TUESDAY...North winds to 15 knots. Seas to 2 feet or less. .TUESDAY NIGHT...North winds to 15 knots in the evening, becoming variable less than 10 knots. Seas to 2 feet or less. .WEDNESDAY...Winds variable less than 10 knots. Seas to 3 feet. Scattered showers through the day. .THURSDAY...Winds variable less than 10 knots, becoming north northeast to 15 knots. Seas to 3 feet. Scattered showers in the morning. $$ PHZ120-041415- Pailolo Channel- 303 PM HST Sat Oct 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .TONIGHT...East northeast winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 4 seconds. Isolated showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 4 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Isolated showers. .MONDAY...East northeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 4 seconds. .MONDAY NIGHT...East northeast winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: East 3 feet at 4 seconds. .TUESDAY...East winds 10 to 15 knots. Seas 3 to 4 feet. Isolated showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots in the evening, becoming variable less than 10 knots. Seas 3 to 4 feet. Isolated showers. .WEDNESDAY...Winds variable less than 10 knots, becoming south southeast 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 5 seconds. Scattered showers through the day. .THURSDAY...Southeast winds 7 to 10 knots, backing to east southeast 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Scattered showers in the morning. Isolated showers through the day. $$ PHZ121-041415- Alenuihaha Channel- 303 PM HST Sat Oct 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .TONIGHT...East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 6 feet at 6 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 6 seconds and south southwest 4 feet at 19 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 25 to 30 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 6 seconds and south southwest 4 feet at 18 seconds. Isolated showers after midnight. .MONDAY...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 4 feet at 17 seconds. Isolated showers in the morning. .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 4 feet at 5 seconds and south southwest 4 feet at 16 seconds. Isolated showers. .TUESDAY...East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 15 seconds and east 3 feet at 11 seconds. Isolated showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots, veering to southeast 7 to 10 knots after midnight. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 15 seconds and east 3 feet at 13 seconds. Isolated showers. .WEDNESDAY...South winds 7 to 10 knots, backing to east southeast 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 11 seconds and south southwest 4 feet at 14 seconds. Isolated showers through the night. Numerous showers through the day. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds and south southwest 4 feet at 13 seconds. Numerous showers in the morning. Isolated showers. $$ PHZ122-041415- Big Island Windward Waters- 303 PM HST Sat Oct 3 2026 .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY...East northeast winds 15 to 20 knots, rising to 20 to 25 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: East 4 feet at 7 seconds, north 3 feet at 8 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY NIGHT...Northeast winds 20 to 25 knots, becoming east northeast 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave Detail: East 4 feet at 5 seconds, south southwest 4 feet at 18 seconds and north northwest 3 feet at 11 seconds. Isolated showers. .MONDAY...East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 4 feet at 13 seconds, south southwest 4 feet at 17 seconds and north northwest 3 feet at 12 seconds. Scattered showers in the morning. .MONDAY NIGHT...East northeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 12 seconds, south southwest 4 feet at 16 seconds and north northwest 3 feet at 11 seconds. Isolated showers. .TUESDAY...East winds to 10 knots. Seas 4 to 6 feet. Wave Detail: South southwest 4 feet at 15 seconds, north northwest 3 feet at 10 seconds and east 3 feet at 11 seconds. .TUESDAY NIGHT...East southeast winds 7 to 10 knots. Seas 5 to 7 feet. Wave Detail: South southwest 4 feet at 15 seconds, north northwest 4 feet at 17 seconds and east 3 feet at 13 seconds. .WEDNESDAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: South southwest 4 feet at 14 seconds, north northwest 4 feet at 14 seconds and east 3 feet at 12 seconds. .THURSDAY...East southeast winds 15 to 20 knots, easing to 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: North northwest 4 feet at 11 seconds, east 4 feet at 12 seconds and south southwest 4 feet at 18 seconds. Isolated showers. $$ PHZ123-041415- Big Island Leeward Waters- 303 PM HST Sat Oct 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .TONIGHT...West of the Big Island, south winds 7 to 10 knots, becoming northwest 15 to 20 knots after midnight. Near South Point, east winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 6 seconds and south 3 feet at 12 seconds. Isolated showers. .SUNDAY...West of the Big Island, south southeast winds 7 to 10 knots, veering to west southwest in the afternoon. Near South Point, east northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: Northeast 5 feet at 6 seconds and south 3 feet at 20 seconds. Isolated showers. .SUNDAY NIGHT...West of the Big Island, winds variable less than 10 knots, becoming south 7 to 10 knots after midnight. Near South Point, east northeast winds 20 to 25 knots, becoming east 15 to 20 knots after midnight. Seas 5 to 7 feet. Wave Detail: Northeast 5 feet at 6 seconds and south southwest 4 feet at 18 seconds. Isolated showers. .MONDAY...Winds variable less than 10 knots west of the Big Island...East 15 to 20 knots near South Point. Seas 5 to 7 feet. Wave Detail: East northeast 4 feet at 5 seconds and south southwest 4 feet at 17 seconds. Isolated showers. .MONDAY NIGHT...Winds variable less than 10 knots west of the Big Island...East 15 to 20 knots near South Point. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 5 seconds and south 4 feet at 16 seconds. Scattered showers. .TUESDAY...West of the Big Island, winds variable less than 10 knots. Near South Point, east winds 10 to 15 knots, becoming to 10 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: South 4 feet at 15 seconds and east 3 feet at 4 seconds. Isolated showers. .TUESDAY NIGHT...South southeast winds 7 to 10 knots, backing to southeast 10 to 15 knots after midnight. Seas 4 to 5 feet. Wave Detail: South 4 feet at 15 seconds. Isolated showers. .WEDNESDAY...West of the Big Island, winds variable less than 10 knots, becoming south southwest 7 to 10 knots in the afternoon, backing to southeast 10 to 15 knots in the evening, backing to east northeast 7 to 10 knots after midnight. Near South Point, east southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South 4 feet at 14 seconds and southeast 3 feet at 5 seconds. Isolated showers through the day. .THURSDAY...West of the Big Island, winds variable less than 10 knots, becoming southwest 7 to 10 knots in the afternoon, then becoming variable less than 10 knots. Near South Point, east southeast winds to 15 knots, backing to east. Seas 4 to 6 feet. Wave Detail: South 4 feet at 13 seconds, southeast 3 feet at 5 seconds and west northwest 3 feet at 12 seconds. Isolated showers in the morning. Isolated showers through the day. $$ PHZ124-041415- Big Island Southeast Waters- 303 PM HST Sat Oct 3 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON... .TONIGHT...East northeast winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY...East northeast winds 20 to 25 knots. Seas 6 to 7 feet. Wave Detail: East 7 feet at 6 seconds and south southwest 3 feet at 12 seconds. Isolated showers. .SUNDAY NIGHT...East northeast winds 20 to 25 knots. Seas 6 to 8 feet. Wave Detail: East 7 feet at 6 seconds and south southwest 4 feet at 18 seconds. Isolated showers. .MONDAY...East northeast winds to 20 knots. Seas 6 to 7 feet. Wave Detail: East 6 feet at 6 seconds and south southwest 4 feet at 17 seconds. .MONDAY NIGHT...East northeast winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 6 seconds and south southwest 4 feet at 16 seconds. Isolated showers after midnight. .TUESDAY...East northeast winds to 15 knots, easing to 10 knots in the afternoon. Seas 5 to 6 feet. Wave Detail: East 4 feet at 11 seconds and south southwest 4 feet at 15 seconds. .TUESDAY NIGHT...East winds to 10 knots. Seas 5 to 6 feet. Wave Detail: South southwest 4 feet at 15 seconds and east 3 feet at 13 seconds. Isolated showers. .WEDNESDAY...East southeast winds 7 to 10 knots. Seas 4 to 5 feet. Wave Detail: South southwest 4 feet at 14 seconds and east 3 feet at 12 seconds. Isolated showers through the day. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 12 seconds, south southwest 4 feet at 18 seconds and northwest 3 feet at 12 seconds. Isolated showers through the night. Scattered showers through the day. $$