FZHW50 PHFO 061310 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 310 AM HST Fri Mar 6 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 310 AM HST Fri Mar 6 2026 .Synopsis for Hawaiian coastal waters... A surface ridge extending southwest into the area will remain in place through the weekend, then begin weaken early next week as broad low pressure evolves west of the state.
Maui County Windward Waters- 310 AM HST Fri Mar 6 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...
TODAY East southeast winds 20 to 25 knots. Seas 7 to 8 feet. Wave Detail: East 7 feet at 8 seconds. Isolated showers.
TONIGHT East winds 20 to 25 knots. Seas 7 to 9 feet. Wave Detail: East 7 feet at 8 seconds and northwest 3 feet at 12 seconds. Isolated showers.
SATURDAY East winds 25 to 30 knots. Seas 8 to 10 feet. Wave Detail: East 8 feet at 8 seconds and northwest 3 feet at 12 seconds.
SATURDAY NIGHT East southeast winds 20 to 25 knots. Seas 9 to 10 feet. Wave Detail: East 9 feet at 8 seconds and northwest 3 feet at 11 seconds. Isolated showers after midnight.
SUNDAY East winds to 20 knots. Seas 8 to 10 feet. Wave Detail: East 9 feet at 9 seconds and northwest 3 feet at 13 seconds.
SUNDAY NIGHT East southeast winds to 20 knots. Seas 8 to 10 feet. Wave Detail: East 9 feet at 8 seconds.
MONDAY East southeast winds 15 to 20 knots. Seas 6 to 8 feet. Wave Detail: East 8 feet at 7 seconds. Scattered heavy showers after midnight.
TUESDAY Southeast winds 10 to 15 knots, becoming south southeast 15 to 20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 6 feet at 7 seconds. Scattered heavy showers. Isolated thunderstorms through the day. Winds and seas higher in and near tstms.
Maui County Leeward Waters- 310 AM HST Fri Mar 6 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...
TODAY East winds 15 to 20 knots, rising to 20 to 25 knots this afternoon. Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at 6 seconds.
TONIGHT East winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East southeast 7 feet at 7 seconds.
SATURDAY East winds 20 to 25 knots, rising to 25 to 30 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: East southeast 7 feet at 7 seconds.
SATURDAY NIGHT East winds 15 to 20 knots. Seas 5 to 8 feet. Wave Detail: East southeast 7 feet at 8 seconds.
SUNDAY East northeast winds 15 to 20 knots, becoming east southeast 10 to 15 knots in the afternoon. Seas 5 to 7 feet. Wave Detail: East southeast 6 feet at 7 seconds.
SUNDAY NIGHT East winds 10 to 15 knots, rising to 15 to 20 knots after midnight. Seas 4 to 6 feet. Wave Detail: East southeast 6 feet at 7 seconds.
MONDAY East southeast winds 10 to 15 knots, veering to south southeast after midnight. Seas 4 to 6 feet. Wave Detail: East southeast 6 feet at 6 seconds. Scattered heavy showers with isolated thunderstorms after midnight.
TUESDAY South winds 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds. Scattered heavy showers with isolated thunderstorms. Winds and seas higher in and near tstms.
Maalaea Bay- 310 AM HST Fri Mar 6 2026
TODAY Winds variable less than 10 knots, becoming west southwest 7 to 10 knots this afternoon. Seas to 2 feet or less.
TONIGHT North northwest winds 7 to 10 knots, veering to north 10 to 15 knots after midnight. Seas to 2 feet or less.
SATURDAY North winds 7 to 10 knots, backing to west southwest in the afternoon. Seas to 2 feet or less.
SATURDAY NIGHT North northeast winds to 25 knots. Seas to 2 feet or less.
SUNDAY North northeast winds to 25 knots. Seas to 2 feet or less.
SUNDAY NIGHT North northeast winds to 25 knots. Seas to 2 feet or less.
MONDAY North northeast winds to 20 knots, easing to 15 knots. Seas to 2 feet or less. Isolated showers after midnight.
TUESDAY Winds variable less than 10 knots, becoming north northeast to 15 knots in the afternoon and evening, then becoming south after midnight. Seas to 2 feet or less. Isolated showers through the night, then scattered heavy showers with isolated thunderstorms through the day. Winds and seas higher in and near tstms.
Pailolo Channel- 310 AM HST Fri Mar 6 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...
TODAY East winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 4 feet at 7 seconds. Isolated showers.
TONIGHT East northeast winds 20 to 25 knots, becoming east 25 to 30 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 5 feet at 5 seconds. Isolated showers in the evening.
SATURDAY East winds 25 to 30 knots. Seas 5 to 8 feet. Wave Detail: East 6 feet at 5 seconds.
SATURDAY NIGHT East winds 20 to 25 knots, becoming east northeast 25 to 30 knots after midnight. Seas 5 to 7 feet. Wave Detail: East 6 feet at 5 seconds.
SUNDAY East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 8 seconds. Isolated showers in the afternoon.
SUNDAY NIGHT East northeast winds 20 to 25 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 7 seconds.
MONDAY East northeast winds 15 to 20 knots, becoming east 10 to 15 knots in the evening, veering to south southeast after midnight. Seas 3 to 5 feet. Wave Detail: East 4 feet at 7 seconds. Scattered heavy showers after midnight.
TUESDAY South winds 7 to 10 knots, backing to south southeast 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: East southeast 4 feet at 6 seconds. Scattered heavy showers. Isolated thunderstorms through the day. Winds and seas higher in and near tstms.
Alenuihaha Channel- 310 AM HST Fri Mar 6 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON...
TODAY East winds 20 to 25 knots. Seas 5 to 7 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers this morning.
TONIGHT East northeast winds 20 to 25 knots, becoming east 25 to 30 knots after midnight. Seas 6 to 9 feet. Wave Detail: East northeast 8 feet at 7 seconds. Isolated showers.
SATURDAY East northeast winds 25 to 30 knots. Seas 7 to 10 feet. Wave Detail: East 9 feet at 7 seconds.
SATURDAY NIGHT East northeast winds 25 to 30 knots. Seas 7 to 10 feet. Wave Detail: East northeast 9 feet at 7 seconds. Isolated showers after midnight.
SUNDAY East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East northeast 8 feet at 7 seconds.
SUNDAY NIGHT East northeast winds 20 to 25 knots. Seas 6 to 9 feet. Wave Detail: East 8 feet at 7 seconds.
MONDAY East winds 15 to 20 knots, becoming south southeast 10 to 15 knots. Seas 5 to 8 feet. Wave Detail: East 7 feet at 7 seconds. Isolated showers after midnight.
TUESDAY Southeast winds 10 to 15 knots, becoming south 15 to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 6 seconds. Scattered heavy showers. Isolated thunderstorms through the day. Winds and seas higher in and near tstms.
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