FZHW50 PHFO 141412 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 412 AM HST Sat Mar 14 2026 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 412 AM HST Sat Mar 14 2026 .Synopsis for Hawaiian coastal waters... A powerful kona storm will continue to bring heavy rain, thunderstorms, and rough seas to the Hawaiian coastal waters into for the rest of the weekend. These gale-force winds will last into the weekend in association with a band of heavy showers and thunderstorms pushing eastward across the forecast area.
Maui County Windward Waters- 412 AM HST Sat Mar 14 2026
...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON...
TODAY South southwest winds 25 to 35 knots, becoming 30 to 35 knots this afternoon. Seas 10 to 14 feet. Wave Detail: South southwest 13 feet at 8 seconds, west northwest 5 feet at 10 seconds and north 3 feet at 12 seconds. Heavy showers with isolated thunderstorms.
TONIGHT South southwest winds 30 to 35 knots, easing to 25 to 30 knots after midnight. Seas 10 to 14 feet. Wave Detail: Southwest 12 feet at 8 seconds, west northwest 5 feet at 10 seconds and north 3 feet at 12 seconds. Heavy showers with isolated thunderstorms.
SUNDAY Southwest winds 20 to 25 knots. Seas 8 to 11 feet, subsiding to 6 to 9 feet in the afternoon. Wave Detail: Southwest 6 feet at 6 seconds and west northwest 5 feet at 10 seconds. Heavy showers with isolated thunderstorms.
SUNDAY NIGHT Southwest winds 15 to 20 knots. Seas 5 to 8 feet. Wave Detail: West northwest 5 feet at 10 seconds and southeast 4 feet at 7 seconds. Showers.
MONDAY Southwest winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East southeast 4 feet at 7 seconds and west northwest 4 feet at 10 seconds. Numerous showers.
MONDAY NIGHT Northwest winds 7 to 10 knots. Seas 4 to 6 feet. Wave Detail: Northwest 5 feet at 11 seconds and east southeast 3 feet at 7 seconds. Showers.
TUESDAY North northwest winds 7 to 10 knots in the morning, backing to west southwest, veering to north northwest to 10 knots in the evening, becoming variable less than 10 knots. Seas 5 to 6 feet. Wave Detail: North northwest 6 feet at 13 seconds. Numerous showers through the night, then scattered showers through the day.
WEDNESDAY Winds variable less than 10 knots, becoming south southeast 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: North northwest 5 feet at 12 seconds and northeast 3 feet at 5 seconds. Scattered showers through the night, then numerous showers through the day. Winds and seas higher in and near tstms.
Maui County Leeward Waters- 412 AM HST Sat Mar 14 2026
...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON...
TODAY South southwest winds 25 to 30 knots. Seas 10 to 14 feet, subsiding to 10 to 12 feet this afternoon. Wave Detail: Southwest 12 feet at 8 seconds and west northwest 4 feet at 10 seconds. Heavy showers with isolated thunderstorms.
TONIGHT South southwest winds 25 to 30 knots. Seas 9 to 12 feet. Wave Detail: West southwest 11 feet at 8 seconds and west northwest 5 feet at 10 seconds. Heavy showers with isolated thunderstorms.
SUNDAY South southwest winds to 20 knots. Seas 9 to 12 feet, subsiding to 7 to 10 feet in the afternoon. Wave Detail: West southwest 7 feet at 6 seconds and west northwest 5 feet at 11 seconds. Heavy showers with isolated thunderstorms.
SUNDAY NIGHT South southwest winds to 15 knots. Seas 7 to 10 feet. Wave Detail: West northwest 5 feet at 10 seconds and west southwest 4 feet at 5 seconds. Showers.
MONDAY Southwest winds to 15 knots. Seas 5 to 8 feet. Wave Detail: West northwest 4 feet at 10 seconds and south southwest 3 feet at 4 seconds. Numerous showers.
MONDAY NIGHT West northwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Seas 5 to 7 feet. Wave Detail: West northwest 3 feet at 10 seconds. Showers.
TUESDAY Northwest winds 7 to 10 knots in the morning, backing to west southwest to 10 knots, veering to north northwest in the evening, becoming variable less than 10 knots. Seas 3 to 5 feet. Wave Detail: South 4 feet at 16 seconds and north northwest 3 feet at 13 seconds. Numerous showers through the night, then scattered showers through the day.
WEDNESDAY Winds variable less than 10 knots, becoming south southeast 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: South 4 feet at 15 seconds and north 3 feet at 13 seconds. Scattered showers through the night, then numerous showers through the day. Winds and seas higher in and near tstms.
Maalaea Bay- 412 AM HST Sat Mar 14 2026
...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON...
TODAY South southwest winds to 25 knots. Seas 5 to 7 feet. Wave Detail: South southwest 7 feet at 8 seconds. Heavy showers with isolated thunderstorms.
TONIGHT South winds 20 to 25 knots. Seas 3 to 5 feet. Wave Detail: West southwest 5 feet at 8 seconds. Heavy showers with isolated thunderstorms.
SUNDAY South winds 15 to 20 knots. Seas 3 to 5 feet. Wave Detail: West southwest 5 feet at 7 seconds. Heavy showers with isolated thunderstorms.
SUNDAY NIGHT South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: West southwest 3 feet at 5 seconds. Showers.
MONDAY South southwest winds to 10 knots. Seas 3 to 4 feet. Numerous showers.
MONDAY NIGHT Southwest winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Seas to 3 feet. Scattered showers.
TUESDAY Winds variable less than 10 knots, becoming north 7 to 10 knots in the evening, then becoming variable less than 10 knots after midnight. Seas to 2 feet or less. Scattered showers.
WEDNESDAY Winds variable less than 10 knots, becoming south southeast to 10 knots after midnight. Seas to 2 feet or less. Scattered showers through the night, then numerous showers through the day. Winds and seas higher in and near tstms.
Pailolo Channel- 412 AM HST Sat Mar 14 2026
...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON...
TODAY South southwest winds 25 to 30 knots. Seas 9 to 13 feet, subsiding to 8 to 11 feet this afternoon. Wave Detail: Southwest 10 feet at 8 seconds. Heavy showers with isolated thunderstorms.
TONIGHT South southwest winds 25 to 30 knots. Seas 8 to 11 feet. Wave Detail: Southwest 9 feet at 8 seconds. Heavy showers with isolated thunderstorms.
SUNDAY South southwest winds to 20 knots. Seas 6 to 9 feet. Wave Detail: Southwest 5 feet at 7 seconds and west 3 feet at 11 seconds. Heavy showers with isolated thunderstorms.
SUNDAY NIGHT South southwest winds to 15 knots. Seas 5 to 7 feet. Wave Detail: West southwest 3 feet at 5 seconds. Showers.
MONDAY South southwest winds 10 to 15 knots. Seas 4 to 6 feet. Wave Detail: Southwest 3 feet at 5 seconds. Numerous showers.
MONDAY NIGHT Winds variable less than 10 knots. Seas 3 to 5 feet. Numerous showers.
TUESDAY Winds variable less than 10 knots in the morning, becoming west southwest 7 to 10 knots, veering to north in the evening, becoming variable less than 10 knots. Seas 3 to 4 feet. Numerous showers through the night, then scattered showers through the day.
WEDNESDAY Winds variable less than 10 knots, becoming south 7 to 10 knots. Seas 3 to 4 feet. Scattered showers through the night, then numerous showers through the day. Winds and seas higher in and near tstms.
Alenuihaha Channel- 412 AM HST Sat Mar 14 2026
...GALE WARNING IN EFFECT THROUGH EARLY SUNDAY MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY AFTERNOON...
TODAY South southwest winds 25 to 35 knots. Seas 10 to 14 feet. Wave Detail: South 12 feet at 8 seconds and west northwest 5 feet at 10 seconds. Heavy showers with isolated thunderstorms.
TONIGHT South southwest winds 25 to 30 knots. Seas 9 to 13 feet, subsiding to 9 to 10 feet after midnight. Wave Detail: West southwest 11 feet at 8 seconds and west northwest 5 feet at 10 seconds. Heavy showers with isolated thunderstorms.
SUNDAY South southwest winds 20 to 25 knots. Seas 7 to 10 feet. Wave Detail: West southwest 7 feet at 6 seconds and west northwest 5 feet at 11 seconds. Heavy showers with isolated thunderstorms.
SUNDAY NIGHT Southwest winds 15 to 20 knots. Seas 6 to 9 feet. Wave Detail: West northwest 5 feet at 10 seconds and west southwest 4 feet at 5 seconds. Showers.
MONDAY Southwest winds 10 to 15 knots. Seas 5 to 8 feet. Wave Detail: West northwest 4 feet at 10 seconds and southeast 3 feet at 5 seconds. Numerous showers.
MONDAY NIGHT West southwest winds 10 to 15 knots. Seas 5 to 7 feet. Wave Detail: East northeast 3 feet at 5 seconds and west northwest 3 feet at 10 seconds. Showers.
TUESDAY West southwest winds 7 to 10 knots, veering to north. Seas 3 to 5 feet. Wave Detail: Northwest 3 feet at 12 seconds and south 3 feet at 16 seconds. Numerous showers.
WEDNESDAY Winds variable less than 10 knots, becoming southeast 7 to 10 knots. Seas 3 to 4 feet. Wave Detail: South 4 feet at 15 seconds. Scattered showers through the night, then numerous showers through the day. Winds and seas higher in and near tstms.
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