FZHW50 PHFO 120146 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 345 PM HST Thu Dec 11 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 345 PM HST Thu Dec 11 2025 .Synopsis for Hawaiian coastal waters... A weak cold front is slowly progressing southeastward across the central waters around Maui this afternoon, where it is expected to stall this evening and dissipate by Friday. Gentle to moderate northerlies are filtering in behind the front with light and variable winds downstream. Another front will approach and possibly enter the northwestern coastal waters around Kauai late Saturday into Sunday, where it will then stall. Light southeasterlies will veer more southwesterly and strengthen on Saturday as the front approaches, becoming more westerly behind the front. Numerous showers with locally heavy rain and isolated thunderstorms are possible in association with this frontal boundary. The proximity of this feature will also maintain a southerly flow across most of the region through the rest of the forecast period.
Maui County Windward Waters- 346 PM HST Thu Dec 11 2025
TONIGHT North winds 7 to 10 knots. Seas 6 to 7 feet. Wave Detail: Northwest 6 feet at 12 seconds and north 3 feet at 9 seconds. Scattered showers.
FRIDAY Northeast winds 7 to 10 knots. Seas 6 to 7 feet. Wave Detail: North northwest 5 feet at 11 seconds. Isolated showers.
FRIDAY NIGHT Southeast winds to 10 knots. Seas 6 to 7 feet. Wave Detail: North 5 feet at 11 seconds. Scattered showers, mainly in the evening.
SATURDAY South winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: North 5 feet at 11 seconds. Isolated showers.
SATURDAY NIGHT South southwest winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North 4 feet at 10 seconds. Scattered showers in the evening. Numerous showers after midnight.
SUNDAY South southwest winds 7 to 10 knots. Seas 4 to 5 feet, building to 5 to 7 feet in the afternoon. Wave Detail: Northwest 6 feet at 14 seconds. Occasional showers with isolated thunderstorms.
SUNDAY NIGHT South southeast winds 7 to 10 knots, becoming 10 to 15 knots after midnight. Seas 6 to 9 feet. Wave Detail: Northwest 7 feet at 13 seconds and north 3 feet at 12 seconds. Occasional showers in the evening. Isolated thunderstorms. Numerous heavy showers after midnight.
MONDAY South southeast winds 15 to 20 knots, becoming east southeast 7 to 10 knots. Seas 7 to 9 feet. Wave Detail: North 6 feet at 14 seconds and northwest 4 feet at 13 seconds. Scattered heavy showers with isolated thunderstorms.
TUESDAY Southeast winds 10 to 15 knots, rising to 15 to 20 knots in the afternoon, then becoming south southeast 10 to 15 knots. Seas 6 to 8 feet. Wave Detail: North 5 feet at 12 seconds and east southeast 3 feet at 7 seconds. Isolated thunderstorms. Scattered heavy showers. Winds and seas higher in and near tstms.
Maui County Leeward Waters- 346 PM HST Thu Dec 11 2025
TONIGHT North northeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: North northwest 3 feet at 11 seconds. Scattered showers.
FRIDAY East northeast winds to 10 knots. Seas 3 to 4 feet. Wave Detail: North northwest 3 feet at 11 seconds. Scattered showers.
FRIDAY NIGHT Southeast winds 7 to 10 knots, veering to south 10 to 15 knots after midnight. Seas 3 to 4 feet. Wave Detail: North northwest 3 feet at 10 seconds. Scattered showers, mainly in the evening.
SATURDAY South winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: North 3 feet at 10 seconds. Isolated showers in the morning, then scattered showers in the afternoon.
SATURDAY NIGHT South southwest winds to 15 knots. Seas 3 to 4 feet. Scattered showers in the evening, then numerous showers after midnight.
SUNDAY South southwest winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: West northwest 3 feet at 13 seconds. Numerous showers with isolated thunderstorms.
SUNDAY NIGHT South winds to 10 knots, rising to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: Northwest 4 feet at 12 seconds. Numerous heavy showers with isolated thunderstorms.
MONDAY South winds to 15 knots, easing to 10 knots. Seas 3 to 5 feet. Wave Detail: North northwest 4 feet at 12 seconds. Scattered heavy showers with isolated thunderstorms.
TUESDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: North 3 feet at 13 seconds. Isolated thunderstorms. Scattered showers. Winds and seas higher in and near tstms.
Maalaea Bay- 346 PM HST Thu Dec 11 2025
TONIGHT Northeast winds to 10 knots. Seas to 2 feet or less. Scattered showers.
FRIDAY Northeast winds to 10 knots in the morning, becoming variable less than 10 knots. Seas to 2 feet or less. Scattered showers, mainly in the morning.
FRIDAY NIGHT Winds variable less than 10 knots, becoming south southeast 7 to 10 knots after midnight. Seas to 2 feet or less. Isolated showers in the evening.
SATURDAY South winds 7 to 10 knots. Seas to 2 feet or less. Isolated showers in the afternoon.
SATURDAY NIGHT South winds to 10 knots. Seas to 2 feet or less. Isolated showers in the evening, then scattered showers after midnight.
SUNDAY Winds variable less than 10 knots. Seas to 2 feet or less. Scattered showers.
SUNDAY NIGHT Winds variable less than 10 knots. Seas to 2 feet or less. Scattered showers.
MONDAY North winds to 10 knots in the morning, becoming variable less than 10 knots. Seas to 2 feet or less. Scattered showers in the morning, then isolated showers through the night.
TUESDAY Winds variable less than 10 knots. Seas to 3 feet.
Pailolo Channel- 346 PM HST Thu Dec 11 2025
TONIGHT North winds 10 to 15 knots, veering to north northeast 7 to 10 knots after midnight. Seas to 3 feet. Scattered showers, mainly this evening.
FRIDAY East northeast winds 10 to 15 knots. Seas to 3 feet. Scattered showers.
FRIDAY NIGHT Winds variable less than 10 knots, becoming south 7 to 10 knots after midnight. Seas to 3 feet. Scattered showers, mainly in the evening.
SATURDAY South southwest winds 10 to 15 knots. Seas to 2 feet or less. Isolated showers.
SATURDAY NIGHT South southwest winds to 10 knots. Seas to 3 feet. Scattered showers in the evening, then numerous showers after midnight.
SUNDAY South southwest winds 7 to 10 knots. Seas to 3 feet. Numerous showers. Isolated thunderstorms in the afternoon.
SUNDAY NIGHT South winds 7 to 10 knots. Seas to 3 feet. Numerous heavy showers with isolated thunderstorms.
MONDAY South winds 10 to 15 knots, becoming variable less than 10 knots, then becoming east southeast 7 to 10 knots after midnight. Seas 3 to 4 feet. Isolated thunderstorms in the morning. Scattered heavy showers, then isolated showers after midnight.
TUESDAY Winds variable less than 10 knots, becoming south 10 to 15 knots. Seas 3 to 4 feet. Isolated showers through the night, then isolated thunderstorms in the evening. Scattered showers through the day. Winds and seas higher in and near tstms.
Alenuihaha Channel- 346 PM HST Thu Dec 11 2025
TONIGHT West winds 7 to 10 knots, veering to east northeast after midnight. Seas 3 to 4 feet. Wave Detail: Northwest 3 feet at 11 seconds. Scattered showers.
FRIDAY East southeast winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: North northwest 3 feet at 11 seconds. Scattered showers, mainly in the morning.
FRIDAY NIGHT South southeast winds 7 to 10 knots. Seas 3 to 4 feet. Isolated showers in the evening.
SATURDAY South southwest winds 7 to 10 knots. Seas 3 to 4 feet. Isolated showers in the afternoon.
SATURDAY NIGHT South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Scattered showers.
SUNDAY South southwest winds 10 to 15 knots, becoming 7 to 10 knots in the afternoon. Seas 3 to 4 feet. Wave Detail: West northwest 3 feet at 15 seconds. Scattered showers.
SUNDAY NIGHT South winds 7 to 10 knots, backing to southeast 10 to 15 knots after midnight. Seas 3 to 5 feet. Wave Detail: West northwest 3 feet at 13 seconds. Scattered showers. Isolated thunderstorms after midnight.
MONDAY South southwest winds 15 to 20 knots, becoming southwest 7 to 10 knots. Seas 3 to 5 feet. Scattered showers, mainly in the morning.
TUESDAY East southeast winds 10 to 15 knots, becoming south 15 to 20 knots in the afternoon and evening, easing to 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave Detail: East 3 feet at 7 seconds. Isolated thunderstorms in the morning. Isolated showers. Winds and seas higher in and near tstms.
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