FZHW50 PHFO 061337 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 337 AM HST Fri Feb 6 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 337 AM HST Fri Feb 6 2026 .Synopsis for Hawaiian coastal waters... A front will move through Kauai waters this afternoon and evening, then advance southeastward into the central islands tonight before stalling and dissipating near Maui County over the weekend. This boundary will produce heavy showers and thunderstorms statewide Saturday into early next week. Strong high pressure building north of the state will produce fresh to strong trade winds around Kauai and Oahu tonight then spread southeast Saturday, reaching near gale to gale force trade winds over most waters Sunday and Monday. Winds are expected to begin a slow decline Tuesday.
Maui County Windward Waters- 337 AM HST Fri Feb 6 2026
TODAY Southwest winds 10 to 15 knots, backing to south southwest 7 to 10 knots this afternoon. Seas 6 to 8 feet. Wave Detail: Northwest 8 feet at 13 seconds and east southeast 3 feet at 5 seconds. Hazy. Scattered showers.
TONIGHT South winds 7 to 10 knots, becoming northwest 15 to 20 knots after midnight. Seas 8 to 11 feet. Wave Detail: Northwest 11 feet at 14 seconds and northwest 3 feet at 5 seconds. Scattered showers in the evening, then numerous showers after midnight.
SATURDAY North northeast winds 20 to 25 knots. Seas 8 to 11 feet. Wave Detail: Northwest 11 feet at 15 seconds and north northeast 6 feet at 6 seconds. Hazy. Numerous showers in the morning. Heavy showers with a slight chance of thunderstorms in the afternoon.
SATURDAY NIGHT East northeast winds to 20 knots. Seas 8 to 10 feet. Wave Detail: Northwest 8 feet at 13 seconds and north northeast 6 feet at 6 seconds. Hazy. Heavy showers with a slight chance of thunderstorms.
SUNDAY East northeast winds 20 to 25 knots. Seas 8 to 10 feet. Wave Detail: North northwest 7 feet at 12 seconds and east 6 feet at 6 seconds. Heavy showers with a slight chance of thunderstorms.
SUNDAY NIGHT East northeast winds 25 to 30 knots. Seas 9 to 12 feet. Wave Detail: East 9 feet at 7 seconds and north 7 feet at 12 seconds. Heavy showers with a slight chance of thunderstorms.
MONDAY East winds to 30 knots. Seas 10 to 13 feet. Wave Detail: East 10 feet at 8 seconds and north 7 feet at 11 seconds. Heavy showers with a slight chance of thunderstorms through the night, then scattered showers through the day.
TUESDAY East winds 25 to 30 knots. Seas 10 to 12 feet. Wave Detail: East 9 feet at 8 seconds and north 5 feet at 11 seconds. Isolated showers through the night, then scattered showers through the day. Winds and seas higher in and near tstms.
Maui County Leeward Waters- 337 AM HST Fri Feb 6 2026
TODAY South southwest winds 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: South southeast 3 feet at 5 seconds and northwest 3 feet at 11 seconds. Hazy. Scattered showers.
TONIGHT West southwest winds 7 to 10 knots, veering to north 10 to 15 knots after midnight. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 14 seconds. Scattered showers in the evening, then numerous showers after midnight.
SATURDAY Northeast winds 15 to 20 knots, rising to 20 to 25 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: North 4 feet at 5 seconds and west northwest 4 feet at 15 seconds. Hazy. Numerous heavy showers. A slight chance of thunderstorms in the afternoon.
SATURDAY NIGHT Northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: North northeast 4 feet at 5 seconds and northwest 4 feet at 13 seconds. Hazy. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY Northeast winds 15 to 20 knots, rising to 20 to 25 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet at 12 seconds. Numerous heavy showers with a slight chance of thunderstorms.
SUNDAY NIGHT East northeast winds 20 to 25 knots. Seas 5 to 8 feet. Wave Detail: East 8 feet at 7 seconds and north 4 feet at 11 seconds. Scattered heavy showers with a slight chance of thunderstorms.
MONDAY East northeast winds 20 to 25 knots, rising to 25 to 30 knots. Seas 6 to 9 feet. Wave Detail: East 8 feet at 6 seconds and north 4 feet at 11 seconds. Scattered heavy showers with a slight chance of thunderstorms through the night, then isolated showers through the day.
TUESDAY East northeast winds 20 to 25 knots, easing to 15 to 20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 7 feet at 6 seconds and north 3 feet at 11 seconds. Isolated showers. Winds and seas higher in and near tstms.
Maalaea Bay- 337 AM HST Fri Feb 6 2026
TODAY South southwest winds 7 to 10 knots. Seas to 2 feet or less. Hazy. Scattered showers.
TONIGHT Winds variable less than 10 knots, becoming northwest 7 to 10 knots after midnight. Seas to 2 feet or less, then to 3 feet after midnight. Scattered showers.
SATURDAY North northeast winds 15 to 20 knots, rising to 20 to 25 knots in the afternoon. Seas to 3 feet. Scattered showers in the morning, then numerous heavy showers with a slight chance of thunderstorms in the afternoon.
SATURDAY NIGHT North winds to 20 knots, rising to 25 knots after midnight. Seas 3 to 4 feet. Hazy. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY North winds to 25 knots. Seas to 3 feet. Wave Detail: North northeast 3 feet at 3 seconds. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY NIGHT North winds to 25 knots, rising to 30 knots after midnight. Seas 3 to 4 feet. Wave Detail: North northeast 4 feet at 4 seconds. Scattered heavy showers with a slight chance of thunderstorms.
MONDAY North winds to 30 knots. Seas 3 to 4 feet. Wave Detail: North northeast 4 feet at 4 seconds. Scattered heavy showers with a slight chance of thunderstorms through the night, then isolated showers through the day.
TUESDAY North winds to 30 knots, easing to 25 knots in the evening, rising to 30 knots after midnight. Seas 3 to 4 feet. Wave Detail: North northeast 4 feet at 4 seconds. Winds and seas higher in and near tstms.
Pailolo Channel- 337 AM HST Fri Feb 6 2026
TODAY Southwest winds 10 to 15 knots. Seas to 3 feet. Hazy. Scattered showers.
TONIGHT Southwest winds 7 to 10 knots, veering to west northwest after midnight. Seas 3 to 4 feet. Scattered showers in the evening, then numerous showers after midnight.
SATURDAY Northeast winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: East northeast 3 feet at 4 seconds. Hazy. Numerous heavy showers. A slight chance of thunderstorms in the afternoon.
SATURDAY NIGHT Northeast winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: East northeast 4 feet at 4 seconds. Hazy. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East northeast 4 feet at 4 seconds. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY NIGHT East northeast winds 25 to 30 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 6 seconds. Scattered heavy showers with a slight chance of thunderstorms.
MONDAY East northeast winds 25 to 30 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 5 seconds. Scattered heavy showers with a slight chance of thunderstorms through the night, then isolated showers through the day.
TUESDAY East northeast winds 25 to 30 knots, easing to 20 to 25 knots in the evening, rising to 25 to 30 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 7 feet at 5 seconds. Isolated showers through the night. Scattered showers through the day. Winds and seas higher in and near tstms.
Alenuihaha Channel- 337 AM HST Fri Feb 6 2026
TODAY South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: Southeast 3 feet at 4 seconds and west northwest 3 feet at 11 seconds. Hazy. Isolated showers.
TONIGHT West southwest winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 15 seconds. Scattered showers.
SATURDAY North northeast winds 7 to 10 knots, becoming northeast 20 to 25 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: West northwest 5 feet at 15 seconds and east northeast 4 feet at 5 seconds. Hazy. Scattered showers in the morning. Numerous heavy showers with a slight chance of thunderstorms in the afternoon.
SATURDAY NIGHT Northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East northeast 5 feet at 5 seconds and northwest 4 feet at 13 seconds. Hazy. Scattered heavy showers with a slight chance of thunderstorms.
SUNDAY East northeast winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 7 feet at 6 seconds and northwest 3 feet at 12 seconds. Hazy. Numerous heavy showers with a slight chance of thunderstorms.
SUNDAY NIGHT East northeast winds 25 to 30 knots. Seas 6 to 9 feet. Wave Detail: East northeast 9 feet at 7 seconds and north northwest 3 feet at 12 seconds. Hazy. Scattered heavy showers with a slight chance of thunderstorms.
MONDAY East northeast winds 25 to 30 knots, rising to 30 to 35 knots. Seas 8 to 10 feet. Wave Detail: East 10 feet at 8 seconds and north 3 feet at 11 seconds. Hazy. Scattered heavy showers with a slight chance of thunderstorms through the night. Isolated showers through the day.
TUESDAY East northeast winds 25 to 30 knots. Seas 7 to 9 feet. Wave Detail: East northeast 9 feet at 8 seconds. Hazy. Isolated showers. Winds and seas higher in and near tstms.
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