FZPQ52 PGUM 221837 CWFPQ2 Coastal Waters/Island Forecast for Western Micronesia National Weather Service Tiyan GU 437 AM ChST Mon Mar 23 2026 Coastal waters extend out to 40 nautical miles PMZ161-230745- Palau Coastal Waters- 437 AM ChST Mon Mar 23 2026 .TODAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 6 ft. Mostly sunny with isolated light showers. Highs near 87. Chance of showers 20 percent. .TONIGHT...North wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 6 ft. Partly cloudy with isolated showers and thunderstorms. Lows around 77. Chance of showers 20 percent. .TUESDAY...North wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 86. Chance of showers 30 percent. .TUESDAY NIGHT...North wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 30 percent. .WEDNESDAY AND THURSDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. North to northeast swell 4 to 5 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy. A 40 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ171-230745- Yap Coastal Waters- 437 AM ChST Mon Mar 23 2026 .TODAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 6 to 7 ft. Mostly sunny with isolated showers. Highs near 87. Chance of showers 20 percent. .TONIGHT...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 6 to 7 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent. .TUESDAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 6 to 7 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Highs near 85. Chance of showers 50 percent. .TUESDAY NIGHT...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 6 to 7 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent. .WEDNESDAY...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 5 to 6 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY...Northeast wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 6 ft. Mostly cloudy. A 30 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...Northeast wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy. A 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ172-230745- Chuuk Coastal Waters- 437 AM ChST Mon Mar 23 2026 .TODAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. North swell 5 to 6 ft. Partly sunny with scattered showers. Highs near 87. Chance of showers 30 percent. .TONIGHT...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. North swell 5 to 6 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent. .TUESDAY...Southeast wind 5 kt. Wind waves 2 ft or less. North swell 5 to 6 ft. Mostly sunny with isolated showers and thunderstorms. Highs near 87. Chance of showers 20 percent. .TUESDAY NIGHT...Southeast wind 5 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with isolated showers and thunderstorms. Lows around 77. Chance of showers 20 percent. .WEDNESDAY...South wind 5 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Partly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY...South wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Partly cloudy. A 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...Southwest wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Partly cloudy. A 20 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. $$