FZHW50 PHFO 080132 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 332 PM HST Sat Mar 7 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 332 PM HST Sat Mar 7 2026 .Synopsis for Hawaiian coastal waters... High pressure will remain in place far northeast of the islands. A front will slowly approach the coastal waters from the NW next week, marking a period of active weather across the area.
Oahu Windward Waters- 332 PM HST Sat Mar 7 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...
TONIGHT East winds to 20 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 9 to 10 feet. Wave Detail: East 9 feet at 9 seconds and northwest 3 feet at 12 seconds. Isolated showers in the morning.
SUNDAY NIGHT East southeast winds to 20 knots. Seas to 9 feet, subsiding to 6 to 7 feet after midnight. Wave Detail: East 9 feet at 9 seconds. Isolated showers.
MONDAY East southeast winds to 20 knots, easing to 15 knots in the afternoon. Seas 5 to 6 feet. Wave Detail: East 6 feet at 10 seconds. Isolated showers.
MONDAY NIGHT East southeast winds to 15 knots. Seas to 5 feet. Wave Detail: East 5 feet at 9 seconds. Isolated showers. Isolated thunderstorms after midnight.
TUESDAY South southeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: East 5 feet at 9 seconds. Isolated showers in the morning. Isolated thunderstorms. Periods of heavy rain in the afternoon.
TUESDAY NIGHT South southeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: Southeast 6 feet at 7 seconds. Periods of heavy rain with isolated thunderstorms.
WEDNESDAY South winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South southwest 7 feet at 6 seconds and west northwest 3 feet at 11 seconds. Periods of heavy rain with isolated thunderstorms.
THURSDAY South winds 15 to 20 knots. Seas 6 to 7 feet. Wave Detail: South southwest 5 feet at 6 seconds, north 4 feet at 13 seconds and west northwest 3 feet at 10 seconds. Periods of heavy rain with isolated thunderstorms. Winds and seas higher in and near tstms.
Oahu Leeward Waters- 332 PM HST Sat Mar 7 2026
TONIGHT East winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 7 feet at 8 seconds. Isolated showers.
SUNDAY East winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 7 feet at 8 seconds. Isolated showers.
SUNDAY NIGHT East winds 10 to 15 knots. Seas 5 to 6 feet, subsiding to 3 to 4 feet after midnight. Wave Detail: East 6 feet at 7 seconds. Isolated showers.
MONDAY East southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers, mainly in the morning.
MONDAY NIGHT Southeast winds to 10 knots. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. Isolated showers in the evening, then scattered showers with isolated thunderstorms after midnight.
TUESDAY South southeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South southeast 6 feet at 6 seconds and south southwest 3 feet at 14 seconds. Scattered showers in the morning. Isolated thunderstorms. Periods of heavy rain in the afternoon.
TUESDAY NIGHT South southeast winds to 20 knots. Seas 6 to 7 feet. Wave Detail: South southeast 6 feet at 6 seconds and south southwest 4 feet at 13 seconds. Periods of heavy rain with isolated thunderstorms.
WEDNESDAY South winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South southwest 6 feet at 6 seconds, south southwest 4 feet at 12 seconds and west northwest 3 feet at 11 seconds. Periods of heavy rain with isolated thunderstorms.
THURSDAY South winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: Southwest 5 feet at 5 seconds, west northwest 3 feet at 10 seconds, south southwest 3 feet at 11 seconds and north 3 feet at 14 seconds. Periods of heavy rain with isolated thunderstorms. Winds and seas higher in and near tstms.
Kaiwi Channel- 332 PM HST Sat Mar 7 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...
TONIGHT East winds 20 to 25 knots. Seas 7 to 10 feet. Wave Detail: East 9 feet at 8 seconds.
SUNDAY East winds 20 to 25 knots, easing to 15 to 20 knots in the afternoon. Seas 6 to 9 feet. Wave Detail: East 9 feet at 8 seconds.
SUNDAY NIGHT East winds 15 to 20 knots. Seas 6 to 9 feet, subsiding to 4 to 6 feet after midnight. Wave Detail: East 9 feet at 7 seconds. Isolated showers.
MONDAY East winds 15 to 20 knots, becoming east southeast 10 to 15 knots in the afternoon. Seas 4 to 6 feet. Wave Detail: East 6 feet at 10 seconds. Isolated showers.
MONDAY NIGHT East southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: East 5 feet at 9 seconds. Isolated showers in the evening, then scattered showers with isolated thunderstorms after midnight.
TUESDAY South southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: East southeast 5 feet at 6 seconds. Scattered showers in the morning. Isolated thunderstorms. Periods of heavy rain in the afternoon.
TUESDAY NIGHT South southeast winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: Southeast 6 feet at 6 seconds and south southwest 3 feet at 13 seconds. Periods of heavy rain with isolated thunderstorms.
WEDNESDAY South winds 15 to 20 knots. Seas 5 to 7 feet. Wave Detail: South 6 feet at 6 seconds and south southwest 3 feet at 12 seconds. Periods of heavy rain with isolated thunderstorms.
THURSDAY South winds 15 to 20 knots. Seas 5 to 6 feet. Wave Detail: Southwest 5 feet at 6 seconds and north 3 feet at 14 seconds. Periods of heavy rain with isolated thunderstorms. Winds and seas higher in and near tstms.
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