


Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
051 FPMY50 PGUM 120558 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 358 PM ChST Wed Mar 12 2025 GUZ001-MPZ001-122215- Guam-Rota- 358 PM ChST Wed Mar 12 2025 ...HIGH SURF ADVISORY IN EFFECT FOR NORTH FACING REEFS UNTIL 4 PM CHST SATURDAY... ...HIGH RISK OF RIP CURRENTS ALONG NORTH AND EAST FACING REEFS THROUGH SATURDAY AFTERNOON... .TONIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 77. Chance of showers 20 percent. .THURSDAY...Mostly sunny with isolated light showers. East winds 15 to 20 mph. Highs around 87. Chance of showers 10 percent. .THURSDAY NIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 77. Chance of showers 20 percent. .FRIDAY THROUGH SATURDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs around 87. Lows around 77. Chance of showers 20 percent. .SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$ MPZ002-003-122215- Tinian-Saipan- 358 PM ChST Wed Mar 12 2025 ...HIGH SURF ADVISORY IN EFFECT FOR NORTH FACING REEFS UNTIL 4 PM CHST SATURDAY... ...HIGH RISK OF RIP CURRENTS ALONG NORTH AND EAST FACING REEFS THROUGH SATURDAY AFTERNOON... .TONIGHT...Mostly cloudy with scattered showers. East winds 15 to 20 mph. Lows around 76. Chance of showers 30 percent. .THURSDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs around 86. Chance of showers 20 percent. .THURSDAY NIGHT AND FRIDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Lows around 77. Highs around 87. Chance of showers 20 percent. .FRIDAY NIGHT...Mostly cloudy with scattered showers. East winds 15 to 20 mph. Lows around 76. Chance of showers 30 percent. .SATURDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs around 87. Chance of showers 20 percent. .SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$