NWS Marine Forecast


   PHZ100-161900-  840 PM HST Wed Oct 15 2025    .Synopsis for Hawaiian coastal waters...  Moderate to fresh trades will persist through the rest of the  week. An upper low will bring isolated thunderstorms to the  northern half of the waters tonight into the weekend.    $$
   PHZ112-161900-  Kauai Leeward Waters-  840 PM HST Wed Oct 15 2025    TONIGHT  East winds 15 to 20 knots. Seas 6 to 8 feet. Wave  Detail: East southeast 6 feet at 7 seconds and northwest 5 feet  at 14 seconds. Scattered showers.  THURSDAY  East winds 15 to 20 knots. Seas 5 to 7 feet. Wave  Detail: East southeast 5 feet at 7 seconds and northwest 5 feet  at 13 seconds. Isolated showers and thunderstorms in the morning,  then scattered showers in the afternoon.  THURSDAY NIGHT  East winds 15 to 20 knots, easing to 10 to  15 knots after midnight. Seas 5 to 6 feet. Wave Detail: East  5 feet at 7 seconds and north northwest 4 feet at 13 seconds.  Scattered showers with isolated thunderstorms.  FRIDAY  East winds 15 to 20 knots. Seas 6 to 7 feet. Wave  Detail: East 5 feet at 7 seconds and north northwest 5 feet at  13 seconds. Scattered showers with isolated thunderstorms.  FRIDAY NIGHT  East winds 20 to 25 knots. Seas 5 to 7 feet. Wave  Detail: East 5 feet at 7 seconds and north northwest 5 feet at  14 seconds. Isolated showers in the evening. Isolated  thunderstorms. Scattered showers after midnight.  SATURDAY  East northeast winds 20 to 25 knots. Seas 5 to  7 feet. Wave Detail: East 6 feet at 7 seconds and north northwest  4 feet at 15 seconds. Isolated thunderstorms in the morning.  Scattered showers.  SATURDAY NIGHT  East winds 20 to 25 knots. Seas 5 to 7 feet.  Wave Detail: East 6 feet at 7 seconds and northwest 4 feet at  14 seconds. Isolated showers in the evening, then scattered  showers after midnight.  SUNDAY  East northeast winds 20 to 25 knots, easing to 15 to  20 knots after midnight. Seas 5 to 7 feet. Wave Detail: East  6 feet at 7 seconds and north northwest 4 feet at 14 seconds.  Scattered showers.  MONDAY  East northeast winds 15 to 20 knots. Seas 4 to 6 feet.  Wave Detail: East 5 feet at 6 seconds and north northwest 4 feet  at 12 seconds. Scattered showers.    Winds and seas higher in and near tstms.    $$