FZPQ52 PGUM 181846 CCA CWFPQ2 Coastal Waters/Island Forecast for Western Micronesia...CORRECTED National Weather Service Tiyan GU 446 AM ChST Tue May 19 2026 Coastal waters extend out to 40 nautical miles PMZ161-190800- Palau Coastal Waters- 446 AM ChST Tue May 19 2026 Corrected temperature in Thursday through Saturday .TODAY...Northeast wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers. Highs near 87. Chance of showers 30 percent. .TONIGHT...Northeast wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with isolated showers. Lows around 79. Chance of showers 20 percent. .WEDNESDAY...North wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly sunny with isolated showers. Highs near 89. Chance of showers 20 percent. .WEDNESDAY NIGHT...Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 3 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 30 percent. .THURSDAY THROUGH SATURDAY...West wind 5 kt. Wind waves 2 ft or less. Northeast 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. $$ PMZ171-190800- Yap Coastal Waters- 446 AM ChST Tue May 19 2026 .TODAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy with widespread showers and isolated thunderstorms this morning, becoming numerous showers with isolated thunderstorms this afternoon. Locally heavy rainfall possible. Highs near 84. Chance of showers near 100 percent. .TONIGHT...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 79. Chance of showers 50 percent. .WEDNESDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 4 to 5 ft. Partly sunny with scattered showers and isolated thunderstorms. Highs near 88. Chance of showers 30 percent. .WEDNESDAY NIGHT...East wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 78. Chance of showers 30 percent. .THURSDAY...East wind 5 to 15 kt. Wind waves 1 to 3 ft. Northeast swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .FRIDAY...East wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with a 30 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. .SATURDAY...East wind 5 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the upper 80s. Lows in the upper 70s. $$ PMZ172-190800- Chuuk Coastal Waters- 446 AM ChST Tue May 19 2026 .TODAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 5 to 6 ft. Mostly cloudy with numerous showers and isolated thunderstorms. Locally heavy showers are possible. Highs near 86. Chance of showers 70 percent. .TONIGHT...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. Northeast swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Lows around 79. Chance of showers 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...East wind 10 kt. Wind waves 2 ft or less. Northeast swell 4 to 5 ft. Mostly cloudy with scattered showers and isolated thunderstorms. Highs near 87. Lows around 78. Chance of showers 50 percent. .THURSDAY AND FRIDAY...Southeast wind 5 to 10 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with a chance of showers and slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. Chance of showers 50 percent. .SATURDAY...East wind 5 kt. Wind waves 2 ft or less. Northeast swell 3 to 4 ft. Mostly cloudy with a 40 percent chance of showers and slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s. $$