FZHW50 PHFO 221336 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 336 AM HST Tue Oct 22 2024 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 336 AM HST Tue Oct 22 2024 .Synopsis for Hawaiian coastal waters... A surface ridge to the north will remain weak for the next several days as broad low pressure meanders well northwest of the state. The surface ridge will strengthen to the north this weekend.
Big Island Windward Waters- 336 AM HST Tue Oct 22 2024
TODAY East winds to 10 knots. Seas 4 to 5 feet. Wave Detail: East southeast 3 feet at 7 seconds and north northeast 3 feet at 9 seconds. A slight chance of showers this morning.
TONIGHT East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North northeast 3 feet at 8 seconds. A slight chance of showers.
WEDNESDAY East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: Northeast 3 feet at 8 seconds. A slight chance of showers in the morning.
WEDNESDAY NIGHT East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: North northeast 5 feet at 10 seconds. A slight chance of showers.
THURSDAY East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: North northeast 6 feet at 10 seconds. A slight chance of showers.
THURSDAY NIGHT East winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: Northeast 6 feet at 11 seconds. A chance of showers.
FRIDAY East winds 10 to 15 knots. Seas 6 to 7 feet. Wave Detail: Northeast 7 feet at 12 seconds. A chance of showers in the morning, then a slight chance of showers through the night. A chance of showers after midnight.
SATURDAY East northeast winds 10 to 15 knots. Seas 5 to 6 feet. Wave Detail: North northeast 6 feet at 11 seconds and northeast 4 feet at 5 seconds. A chance of heavy showers in the morning, then a slight chance of showers in the afternoon. A chance of heavy showers through the day.
Big Island Leeward Waters- 336 AM HST Tue Oct 22 2024
TODAY North northeast winds 10 to 15 knots, backing to south southwest this afternoon. Seas 3 to 4 feet. Wave Detail: East southeast 3 feet at 4 seconds.
TONIGHT Southeast winds 7 to 10 knots, becoming 10 to 15 knots after midnight. Seas 3 to 4 feet.
WEDNESDAY West of the Big Island, south southwest winds 7 to 10 knots, veering to northwest in the afternoon. Near South Point, east northeast winds 10 to 15 knots. Seas 3 to 4 feet.
WEDNESDAY NIGHT West winds 7 to 10 knots west of the Big Island...East to 15 knots near South Point. Seas 3 to 4 feet. Wave Detail: North northeast 3 feet at 10 seconds.
THURSDAY West of the Big Island, west southwest winds 7 to 10 knots, veering to northwest in the afternoon. Near South Point, east winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: North northeast 4 feet at 10 seconds.
THURSDAY NIGHT West of the Big Island, south winds 7 to 10 knots in the evening, becoming variable less than 10 knots. Near South Point, east winds 10 to 15 knots. Seas 3 to 4 feet. Wave Detail: North northeast 4 feet at 10 seconds.
FRIDAY West of the Big Island, winds variable less than 10 knots, becoming south southwest 7 to 10 knots. Near South Point, east winds 10 to 15 knots. Seas 3 to 5 feet. Wave Detail: North northeast 5 feet at 12 seconds. A slight chance of showers through the day.
SATURDAY Winds variable less than 10 knots west of the Big Island...East 15 to 20 knots near South Point. Seas 3 to 5 feet. Wave Detail: East northeast 4 feet at 6 seconds and north northeast 4 feet at 11 seconds. A slight chance of showers through the night, then a chance of heavy showers through the day.
Big Island Southeast Waters- 336 AM HST Tue Oct 22 2024
TODAY East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of showers this morning.
TONIGHT East northeast winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: East southeast 3 feet at 7 seconds. A slight chance of showers.
WEDNESDAY East northeast winds 10 to 15 knots. Seas 4 to 5 feet. A slight chance of showers in the morning.
WEDNESDAY NIGHT East winds 10 to 15 knots. Seas to 4 feet. A chance of showers.
THURSDAY East winds 10 to 15 knots. Seas 4 to 5 feet. Wave Detail: Northeast 4 feet at 10 seconds. A chance of showers in the morning. A slight chance of showers in the afternoon.
THURSDAY NIGHT East northeast winds to 15 knots. Seas 4 to 5 feet. Wave Detail: Northeast 5 feet at 11 seconds and east 3 feet at 7 seconds. A chance of showers.
FRIDAY East northeast winds to 15 knots. Seas 4 to 6 feet. Wave Detail: Northeast 5 feet at 12 seconds and east 3 feet at 7 seconds. A chance of showers in the morning. A slight chance of showers through the night, then a chance of showers after midnight.
SATURDAY East northeast winds to 20 knots. Seas 4 to 6 feet. Wave Detail: East 5 feet at 5 seconds and northeast 5 feet at 12 seconds. A chance of heavy showers in the morning, then a slight chance of showers in the afternoon. A chance of heavy showers through the day.
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