FZHW50 PHFO 101324 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 323 AM HST Wed Dec 10 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 323 AM HST Wed Dec 10 2025 .Synopsis for Hawaiian coastal waters... Light southerly winds will hold today as a front approaches from the northwest. The front will move west to east across the state starting tonight before stalling and dissipating around Maui County Thursday night. An increase of showers are expected along and ahead of the front with moderate northerly winds following behind it. Another front approaching from the northwest will generate moderate southerly winds this weekend with an increase of showers expected on Sunday.
Maui County Windward Waters- 323 AM HST Wed Dec 10 2025
TODAY South winds 7 to 10 knots, veering to west southwest 10 to 15 knots this afternoon. Seas 8 to 9 feet. Wave Detail: North northwest 8 feet at 16 seconds and east 4 feet at 8 seconds. Isolated showers this morning.
TONIGHT Southwest winds 10 to 15 knots. Seas 8 to 9 feet. Wave Detail: Northwest 8 feet at 15 seconds and east 4 feet at 8 seconds. Isolated showers.
THURSDAY West southwest winds 10 to 15 knots, veering to northwest 7 to 10 knots in the afternoon. Seas 7 to 8 feet. Wave Detail: Northwest 7 feet at 15 seconds and east 4 feet at 8 seconds. Scattered showers.
THURSDAY NIGHT Winds variable less than 10 knots. Seas 7 to 8 feet. Wave Detail: Northwest 7 feet at 13 seconds and east 3 feet at 8 seconds. Scattered showers.
FRIDAY East winds to 10 knots. Seas 7 to 8 feet. Wave Detail: Northwest 7 feet at 12 seconds and east 3 feet at 8 seconds. Scattered showers, mainly in the morning.
FRIDAY NIGHT South southeast winds to 10 knots. Seas 6 to 7 feet. Wave Detail: Northwest 6 feet at 12 seconds and east 3 feet at 8 seconds. Isolated showers.
SATURDAY South winds 10 to 15 knots, veering to south southwest 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave Detail: Northwest 5 feet at 11 seconds and south 4 feet at 8 seconds. Isolated showers in the morning. Scattered showers.
SUNDAY South southeast winds 7 to 10 knots, becoming 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: Northwest 7 feet at 15 seconds and southeast 4 feet at 7 seconds. Scattered showers.
Maui County Leeward Waters- 323 AM HST Wed Dec 10 2025
TODAY Southwest winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 15 seconds. Isolated showers this morning.
TONIGHT Southwest winds to 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 16 seconds. Isolated showers.
THURSDAY West southwest winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 15 seconds. Scattered showers.
THURSDAY NIGHT North northeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 13 seconds. Scattered showers.
FRIDAY Winds variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 12 seconds. Scattered showers, mainly in the morning.
FRIDAY NIGHT Winds variable less than 10 knots, becoming south to 10 knots after midnight. Seas 3 to 5 feet. Wave Detail: Southeast 3 feet at 8 seconds and northwest 3 feet at 12 seconds. Isolated showers.
SATURDAY South winds to 10 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds and west northwest 3 feet at 16 seconds. Scattered showers.
SUNDAY South winds to 10 knots, rising to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: South southeast 3 feet at 6 seconds and northwest 3 feet at 16 seconds. Scattered showers.
Maalaea Bay- 323 AM HST Wed Dec 10 2025
TODAY Winds variable less than 10 knots, becoming southwest 7 to 10 knots this afternoon. Seas to 2 feet or less.
TONIGHT South southwest winds to 10 knots. Seas to 2 feet or less. Isolated showers.
THURSDAY South southwest winds to 10 knots. Seas to 2 feet or less. Isolated showers.
THURSDAY NIGHT Winds variable less than 10 knots. Seas to 2 feet or less. Isolated showers in the evening.
FRIDAY Winds variable less than 10 knots. Seas to 2 feet or less.
FRIDAY NIGHT Winds variable less than 10 knots. Seas to 2 feet or less.
SATURDAY Winds variable less than 10 knots, becoming south southwest to 10 knots in the afternoon, then becoming variable less than 10 knots. Seas to 2 feet or less. Wave Detail: South southwest 2 feet at 6 seconds. Isolated showers. Scattered showers after midnight.
SUNDAY Winds variable less than 10 knots. Seas to 2 feet or less. Scattered showers in the morning, then isolated showers in the afternoon. Scattered showers through the day.
Pailolo Channel- 323 AM HST Wed Dec 10 2025
TODAY Southwest winds 7 to 10 knots. Seas 3 to 4 feet.
TONIGHT Southwest winds to 10 knots. Seas to 3 feet in the evening, then to 2 feet or less. Wave Detail: South southwest 3 feet at 6 seconds. Isolated showers.
THURSDAY West southwest winds 7 to 10 knots. Seas to 3 feet. Wave Detail: Southwest 3 feet at 6 seconds. Scattered showers.
THURSDAY NIGHT Winds variable less than 10 knots. Seas to 3 feet in the evening, then to 2 feet or less. Scattered showers.
FRIDAY Winds variable less than 10 knots. Seas to 2 feet or less. Isolated showers.
FRIDAY NIGHT Winds variable less than 10 knots, becoming south to 10 knots after midnight. Seas to 2 feet or less. Wave Detail: Southeast 2 feet at 8 seconds. Isolated showers.
SATURDAY South southwest winds 10 to 15 knots. Seas to 3 feet. Wave Detail: South southwest 3 feet at 5 seconds. Isolated showers in the morning, then scattered showers.
SUNDAY South winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds. Scattered showers.
Alenuihaha Channel- 323 AM HST Wed Dec 10 2025
TODAY South southwest winds 7 to 10 knots, veering to west southwest 10 to 15 knots this afternoon. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 8 seconds and northwest 3 feet at 15 seconds. Isolated showers this morning.
TONIGHT Southwest winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 8 seconds and northwest 3 feet at 14 seconds. Isolated showers.
THURSDAY Southwest winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 8 seconds and northwest 3 feet at 15 seconds. Isolated showers.
THURSDAY NIGHT Winds variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: East 3 feet at 8 seconds and northwest 3 feet at 14 seconds. Isolated showers.
FRIDAY Winds variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 12 seconds. Isolated showers in the morning.
FRIDAY NIGHT South southeast winds 7 to 10 knots. Seas 3 to 5 feet. Wave Detail: East southeast 3 feet at 8 seconds and northwest 3 feet at 12 seconds. Isolated showers after midnight.
SATURDAY South southwest winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds and west 3 feet at 16 seconds. Isolated showers through the night, then scattered showers through the day.
SUNDAY South southeast winds 7 to 10 knots, backing to southeast 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southeast 3 feet at 6 seconds and northwest 3 feet at 14 seconds. Scattered showers in the morning. Isolated showers through the night, then scattered showers after midnight.
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