Watching Potential Tsunami Impacts Across the Pacific Basin
A strong earthquake in the Pacific Basin has generated a tsunami wave. Tsunami Warnings and Advisories have been issued for Hawaii, portions of Alaska, Guam, American Samoa, and the West Coast of the U.S. Read More >
Last Update: 422 AM AKDT Wed Jul 30 2025
For More Weather Information:
41NM SSW Cape Constantine AK
Marine Zone Forecast
Synopsis: A 1000 mb low 285 nm S of Shemya moves near Shemya by Thu
morning. It gets absorbed by a 988 mb low that moves to 150 nm SW
of Adak by Fri morning. A front sweeps the Aleutians through Fri
morning.
Today
W wind 10 kt in the morning becoming variable less than 10 kt. Seas 2 ft. Areas of fog.
Tonight
Variable wind less than 10 kt. Seas 1 foot. Areas of fog.
Thu
Variable wind less than 10 kt becoming E 10 kt in the afternoon. Seas 1 foot. Areas of fog.
Thu Night
E wind 10 kt. Seas 1 foot.
Fri
SE wind 20 kt. Seas 2 ft.
Sat Through Sun
E wind 25 kt. Seas 5 ft.
Additional Forecasts and Information
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