FZPQ52 PGUM 210713 CWFPQ2 Coastal Waters/Island Forecast for Western Micronesia National Weather Service Tiyan GU 513 PM ChST Sun Jun 21 2026 Coastal waters extend out to 40 nautical miles PMZ161-212245- Palau Coastal Waters- 513 PM ChST Sun Jun 21 2026 .TONIGHT...Southwest wind 10 to 15 kt with gusts to 25 kt. Wind waves 2 to 4 ft. Southwest swell 3 to 5 ft. Mostly cloudy. Isolated showers in the evening, then scattered showers and isolated thunderstorms after midnight. Lows around 77. Chance of showers 40 percent. .MONDAY...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. Southwest swell 3 to 4 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 87. Chance of showers 30 percent. .MONDAY NIGHT...South wind 5 to 10 kt. Wind waves 2 ft or less. Southwest swell 3 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent. .TUESDAY...South wind 5 kt. Wind waves 2 ft or less. Southwest swell 3 to 4 ft. Mostly sunny with isolated showers. Highs near 88. Chance of showers 20 percent. .TUESDAY NIGHT...South wind 5 kt. Wind waves 2 ft or less. South swell 3 to 4 ft. Mostly cloudy with isolated showers. Lows around 79. Chance of showers 20 percent. .WEDNESDAY...Southwest wind 5 kt. Wind waves 2 ft or less. South swell 3 to 4 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...West wind 5 kt. Wind waves 2 ft or less. South swell 3 to 4 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. .FRIDAY...Northwest wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 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. $$ PMZ171-212245- Yap Coastal Waters- 513 PM ChST Sun Jun 21 2026 .TONIGHT...Southwest wind 5 to 15 kt. Wind waves 1 to 3 ft. Southwest swell 4 to 6 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Locally heavy showers possible, mainly after midnight. Lows around 77. Chance of showers 50 percent. .MONDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. Southwest swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Locally heavy showers possible. Highs near 86. Chance of showers 50 percent. .MONDAY NIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. Southwest swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 40 percent. .TUESDAY...West wind 5 to 10 kt. Wind waves 2 ft or less. West swell 4 to 5 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 87. Chance of showers 30 percent. .TUESDAY NIGHT...Northwest wind 5 kt. Wind waves 2 ft or less. West swell 3 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 30 percent. .WEDNESDAY...Northwest wind 5 to 10 kt. Wind waves 2 ft or less. West swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY...North wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...Northeast wind 5 kt. Wind waves 2 ft or less. Northwest swell 3 to 4 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ172-212245- Chuuk Coastal Waters- 513 PM ChST Sun Jun 21 2026 .TONIGHT...West wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 ft. Mostly cloudy. Isolated showers in the evening, then scattered showers and isolated thunderstorms after midnight. Lows around 77. Chance of showers 40 percent. .MONDAY...Southwest wind 5 to 10 kt. Wind waves 2 ft or less. Southeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Highs near 87. Chance of showers 50 percent. .MONDAY NIGHT...Southwest wind 5 kt. Wind waves 2 ft or less. Southeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 77. Chance of showers 30 percent. .TUESDAY...Southwest wind 5 kt. Wind waves 2 ft or less. Southeast swell 3 to 4 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 87. Chance of showers 30 percent. .TUESDAY NIGHT...Variable wind 5 to 10 kt. Wind waves 2 ft or less. Southeast swell 3 to 4 ft. Partly cloudy with isolated thunderstorms. Lows around 79. Chance of showers 20 percent. .WEDNESDAY...East wind 5 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Mostly cloudy. A 20 percent chance of showers and thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY...Variable wind 5 to 10 kt. Wind waves 2 ft or less. East 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 kt. Wind waves 2 ft or less. East swell 3 to 4 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. $$