NWS Marine Forecast


   PHZ100-080815-  939 AM HST Wed Oct 7 2026    .Synopsis for Hawaiian coastal waters...  A low pressure system to the north will result in moderate south  to southeast winds and potential for thunderstorms across the  coastal waters through Friday. A surface trough will linger near  the area through the weekend and early next week keeping  potential for variable winds and unsettled weather.    $$
   PHZ116-080815-  Kaiwi Channel-  939 AM HST Wed Oct 7 2026    REST OF TODAY  South southeast winds 7 to 10 knots. Seas 3 to  5 feet. Wave Detail: North northwest 4 feet at 14 seconds, east  3 feet at 12 seconds and south southwest 3 feet at 14 seconds.  Isolated showers this afternoon.  TONIGHT  South southeast winds 7 to 10 knots. Seas 3 to 5 feet.  Wave Detail: North northwest 4 feet at 13 seconds, east 3 feet at  12 seconds and south southwest 3 feet at 13 seconds. Scattered  heavy showers in the evening. Isolated thunderstorms. Occasional  heavy showers after midnight.  THURSDAY  South southeast winds 10 to 15 knots. Seas 5 to  7 feet. Wave Detail: Southeast 6 feet at 6 seconds, northwest  4 feet at 11 seconds and south southwest 3 feet at 14 seconds.  Occasional heavy showers with isolated thunderstorms.  THURSDAY NIGHT  South southeast winds 10 to 15 knots. Seas 4 to  6 feet. Wave Detail: East southeast 4 feet at 5 seconds,  northwest 4 feet at 11 seconds and south southwest 3 feet at  17 seconds. Isolated thunderstorms in the evening. Occasional  showers.  FRIDAY  Southeast winds 10 to 15 knots. Seas 4 to 6 feet. Wave  Detail: East southeast 4 feet at 5 seconds, north northwest  4 feet at 10 seconds and south 3 feet at 16 seconds. Showers  likely, mainly in the morning.  FRIDAY NIGHT  East winds 10 to 15 knots. Seas 4 to 6 feet. Wave  Detail: North northwest 5 feet at 11 seconds, east southeast  4 feet at 6 seconds and south 3 feet at 16 seconds. Scattered  showers, mainly in the evening.  SATURDAY  East northeast winds 10 to 15 knots. Seas 3 to  5 feet. Wave Detail: East southeast 4 feet at 11 seconds, north  northwest 4 feet at 14 seconds and south 3 feet at 19 seconds.  Isolated showers.  SUNDAY  East northeast winds to 10 knots. Seas 3 to 5 feet.  Wave Detail: East southeast 3 feet at 11 seconds and south 3 feet  at 17 seconds. Isolated showers through the night. Isolated  showers after midnight.    Winds and seas higher in and near tstms.    $$