Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday
A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >
| NWS Forecast for: Guam Coastal Waters (PMZ151) Issued by: National Weather Service Tiyan, GU Last Update: 249 PM ChST Fri Nov 7 2025 |  |
Tonight: Southeast wind 15 to 25 kt with occasional gusts to 30 kt. Seas 7 to 10 ft. Wave detail: south 7 ft at 10 seconds, southeast 5 ft at 6 seconds and east 4 ft at 10 seconds. Scattered showers with isolated thunderstorms after midnight. Saturday: Southeast wind 10 to 20 kt. Seas 7 to 9 ft. Wave detail: southwest 7 ft at 10 seconds, east 4 ft at 9 seconds and southeast 4 ft at 5 seconds. Scattered showers with isolated thunderstorms. Saturday Night: Southeast wind 10 to 15 kt. Seas 6 to 8 ft. wave detail: southwest 6 ft at 10 seconds, east 4 ft at 9 seconds and southeast 3 ft at 4 seconds. Scattered showers with isolated thunderstorms. Sunday: Southeast wind 10 kt. Seas 6 to 7 ft. Wave detail: west 5 ft at 10 seconds, east 4 ft at 9 seconds and southeast 2 ft at 4 seconds. Sunday Night: East wind 5 to 10 kt. Seas 6 to 7 ft. Wave detail: west 5 ft at 10 seconds, east 4 ft at 9 seconds and east 2 ft at 4 seconds. Monday: East wind 10 to 15 kt. Seas 5 to 7 ft. Wave detail: west 3 ft at 10 seconds, east 3 ft at 11 seconds, north 3 ft at 11 seconds and east 3 ft at 4 seconds. Tuesday Through Wednesday: East wind 10 to 15 kt. Seas 5 to 6 ft. Wave detail: north 4 ft at 11 seconds, east 3 ft at 4 seconds and west 3 ft at 11 seconds. A chance of showers. | |
| Zone Forecast: Guam Coastal Waters (PMZ151) | |
Visit your local NWS office at: https://www.weather.gov/gum |