FZHW50 PHFO 131306 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 305 AM HST Sat Dec 13 2025 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 305 AM HST Sat Dec 13 2025 .Synopsis for Hawaiian coastal waters... A series of fronts will move approach and stall over the western coastal waters likely bringing isolated thunderstorms to the western waters tonight into early next week.
Maui County Windward Waters- 306 AM HST Sat Dec 13 2025
TODAY South southwest winds 15 to 20 knots. Seas to 6 feet. Wave Detail: Northwest 5 feet at 11 seconds and south 4 feet at 7 seconds. Isolated showers this morning.
TONIGHT South southwest winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas 6 to 7 feet. Wave Detail: South southwest 5 feet at 6 seconds and north northwest 5 feet at 10 seconds. Scattered showers.
SUNDAY South winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: Southwest 4 feet at 7 seconds and north northwest 4 feet at 10 seconds. Scattered showers. Isolated thunderstorms in the afternoon.
SUNDAY NIGHT South southeast winds 10 to 15 knots. Seas to 4 feet, building to 5 to 7 feet after midnight. Wave Detail: North northwest 6 feet at 12 seconds and east southeast 3 feet at 7 seconds. Scattered heavy showers in the evening. Isolated thunderstorms. Numerous heavy showers after midnight.
MONDAY South southeast winds 10 to 15 knots. Seas 6 to 9 feet. Wave Detail: Northwest 9 feet at 13 seconds and east southeast 3 feet at 7 seconds. Scattered heavy showers with isolated thunderstorms.
MONDAY NIGHT Southeast winds 10 to 15 knots. Seas 9 to 10 feet. Wave Detail: Northwest 9 feet at 13 seconds and south southeast 4 feet at 6 seconds. Scattered showers in the evening. Isolated heavy showers and thunderstorms after midnight.
TUESDAY Southeast winds 15 to 20 knots, easing to 10 to 15 knots. Seas 6 to 8 feet. Wave Detail: North 7 feet at 13 seconds and south southeast 5 feet at 7 seconds. Isolated thunderstorms in the morning. Isolated showers through the night. Scattered showers through the day.
WEDNESDAY South southeast winds 10 to 15 knots. Seas 5 to 8 feet. Wave Detail: South southeast 5 feet at 7 seconds and north northwest 5 feet at 12 seconds. Scattered showers. Winds and seas higher in and near tstms.
Maui County Leeward Waters- 306 AM HST Sat Dec 13 2025
TODAY South winds to 15 knots. Seas 3 to 5 feet. Wave Detail: South 3 feet at 5 seconds and northwest 3 feet at 11 seconds. Isolated showers this morning, then scattered showers this afternoon.
TONIGHT South southwest winds to 15 knots. Seas 3 to 5 feet. Wave Detail: South 4 feet at 5 seconds and north northwest 3 feet at 11 seconds. Scattered showers in the evening, then numerous showers after midnight.
SUNDAY South southwest winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: South 4 feet at 5 seconds and north northwest 3 feet at 10 seconds. Numerous showers with isolated thunderstorms.
SUNDAY NIGHT South winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: West northwest 4 feet at 10 seconds and south southwest 3 feet at 6 seconds. Scattered heavy showers in the evening. Isolated thunderstorms. Numerous heavy showers after midnight.
MONDAY South winds to 15 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 12 seconds and south 4 feet at 5 seconds. Scattered heavy showers with isolated thunderstorms.
MONDAY NIGHT South winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 12 seconds and south 4 feet at 6 seconds. Isolated showers.
TUESDAY South winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southeast 4 feet at 7 seconds and west northwest 4 feet at 12 seconds. Isolated showers. Scattered showers after midnight.
WEDNESDAY South winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 12 seconds and south southeast 4 feet at 7 seconds. Scattered showers in the morning. Isolated showers. Winds and seas higher in and near tstms.
Maalaea Bay- 306 AM HST Sat Dec 13 2025
TODAY South winds to 15 knots. Seas to 2 feet or less. Wave Detail: South 2 feet at 5 seconds. Isolated showers this afternoon.
TONIGHT South winds 10 to 15 knots. Seas to 3 feet. Wave Detail: South southwest 3 feet at 6 seconds. Scattered showers.
SUNDAY South winds 10 to 15 knots. Seas to 2 feet or less. Wave Detail: South southwest 2 feet at 6 seconds. Scattered showers.
SUNDAY NIGHT Winds variable less than 10 knots. Seas to 2 feet or less. Scattered showers. Isolated thunderstorms after midnight.
MONDAY Southwest winds 7 to 10 knots, becoming north northeast to 15 knots in the afternoon. Seas to 2 feet or less. Wave Detail: South 2 feet at 5 seconds. Isolated showers in the morning.
MONDAY NIGHT North northeast winds to 15 knots in the evening, becoming variable less than 10 knots. Seas to 2 feet or less. Wave Detail: South southeast 2 feet at 5 seconds.
TUESDAY Winds variable less than 10 knots, becoming north to 15 knots in the afternoon and evening, then becoming variable less than 10 knots after midnight. Seas to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds.
WEDNESDAY Winds variable less than 10 knots, becoming south to 10 knots in the afternoon, then becoming variable less than 10 knots. Seas to 3 feet. Wave Detail: South southeast 3 feet at 6 seconds. Isolated showers through the day. Winds and seas higher in and near tstms.
Pailolo Channel- 306 AM HST Sat Dec 13 2025
TODAY South southwest winds 15 to 20 knots. Seas to 2 feet or less, then to 3 feet this afternoon. Wave Detail: South southwest 3 feet at 5 seconds. Scattered showers.
TONIGHT South southwest winds 15 to 20 knots, easing to 10 to 15 knots after midnight. Seas to 3 feet. Wave Detail: South southwest 3 feet at 5 seconds. Scattered showers in the evening, then numerous showers after midnight.
SUNDAY South southwest winds 10 to 15 knots. Seas to 3 feet in the morning, then to 2 feet or less. Wave Detail: South southwest 3 feet at 5 seconds. Numerous showers, mainly in the morning.
SUNDAY NIGHT South winds 7 to 10 knots. Seas to 2 feet or less. Scattered heavy showers in the evening. Isolated thunderstorms. Numerous heavy showers after midnight.
MONDAY South winds 10 to 15 knots. Seas to 2 feet or less, then to 3 feet in the afternoon. Wave Detail: South 3 feet at 5 seconds. Isolated thunderstorms in the morning. Scattered heavy showers.
MONDAY NIGHT South winds 10 to 15 knots in the evening, becoming variable less than 10 knots. Seas 3 to 4 feet. Wave Detail: South southeast 3 feet at 5 seconds. Isolated showers.
TUESDAY South winds 10 to 15 knots. Seas to 3 feet. Wave Detail: South southeast 3 feet at 6 seconds. Isolated showers.
WEDNESDAY South winds to 10 knots. Seas 3 to 4 feet. Wave Detail: South southeast 4 feet at 6 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms.
Alenuihaha Channel- 306 AM HST Sat Dec 13 2025
TODAY South southwest winds 10 to 15 knots, rising to 15 to 20 knots this afternoon. Seas 3 to 4 feet. Wave Detail: South southeast 3 feet at 8 seconds and northwest 3 feet at 11 seconds. Isolated showers.
TONIGHT South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds and northwest 3 feet at 11 seconds. Isolated showers in the evening, then scattered showers after midnight.
SUNDAY South winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South 3 feet at 6 seconds. Scattered showers.
SUNDAY NIGHT South winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: South southeast 3 feet at 5 seconds. Isolated showers in the evening. Isolated thunderstorms. Scattered showers after midnight.
MONDAY South southwest winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: West northwest 4 feet at 12 seconds and south southeast 3 feet at 6 seconds. Isolated thunderstorms in the morning. Isolated showers.
MONDAY NIGHT East southeast winds 10 to 15 knots, backing to east 7 to 10 knots after midnight. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 13 seconds and south southeast 4 feet at 6 seconds.
TUESDAY Southeast winds 10 to 15 knots, veering to southwest. Seas 4 to 6 feet. Wave Detail: South southeast 4 feet at 6 seconds and west northwest 4 feet at 12 seconds. Isolated showers after midnight.
WEDNESDAY South winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: South southeast 4 feet at 7 seconds and west northwest 4 feet at 12 seconds. Isolated showers in the morning. Isolated showers through the day. Winds and seas higher in and near tstms.
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