425 FPMY50 PGUM 240515 ZFPMY Zone Forecast for the Mariana Islands National Weather Service Tiyan GU 315 PM ChST Sun Feb 24 2019 GUZ001-002-241915- Guam-Rota- 315 PM ChST Sun Feb 24 2019 ...HIGH SURF WARNING IN EFFECT THROUGH MONDAY NIGHT ALONG EAST...SOUTH AND WEST FACING REEFS... ...HIGH SURF ADVISORY IN EFFECT AFTER THAT TIME... ...HIGH RISK OF RIP CURRENTS THROUGH WEDNESDAY ALONG EAST...SOUTH AND WEST FACING REEFS... .TONIGHT...Mostly cloudy and windy with scattered showers and isolated thunderstorms. Southeast winds 20 to 30 mph with gusts to 40 mph. Lows near 78. .MONDAY...Windy. Mostly cloudy and windy with isolated showers. Southeast winds 20 to 30 mph. Highs around 86. .MONDAY NIGHT AND TUESDAY...Mostly cloudy and breezy with isolated showers. Southeast winds 15 to 25 mph. Lows near 77. Highs around 87. .TUESDAY NIGHT...Mostly cloudy with isolated showers. Southeast winds 15 to 20 mph. Lows around 78. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Isolated showers. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY THROUGH SUNDAY...Partly cloudy with isolated showers. Highs in the upper 80s. Lows in the mid 70s. $$ GUZ003-004-241915- Tinian-Saipan- 315 PM ChST Sun Feb 24 2019 ...HIGH SURF WARNING IN EFFECT THROUGH MONDAY NIGHT ALONG EAST...SOUTH AND WEST FACING REEFS... ...HIGH SURF ADVISORY IN EFFECT AFTER THAT TIME... ...HIGH RISK OF RIP CURRENTS THROUGH WEDNESDAY ALONG EAST...SOUTH AND WEST FACING REEFS... .TONIGHT...Mostly cloudy and breezy with scattered showers and isolated thunderstorms. Southeast winds 15 to 25 mph. Lows near 78. .MONDAY THROUGH TUESDAY NIGHT...Mostly cloudy and breezy with isolated showers. Southeast winds 15 to 25 mph. Highs around 87. Lows near 78. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy with isolated showers. Highs in the upper 80s. Lows in the upper 70s. .THURSDAY THROUGH SUNDAY...Partly cloudy with isolated showers. Highs in the upper 80s. Lows in the mid 70s. $$