Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions.
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Last Update: 211 PM PST Wed Dec 13 2017

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Seattle, WA Local Forecast Office

45NM WNW Forks WA

Marine Zone Forecast


Synopsis: PZZ100-140715- 211 PM PST Wed Dec 13 2017 .Synopsis for the northern and central Washington coastal and inland waters...High pressure extending from south-central British Columbia into Eastern Washington will give light offshore flow through Thursday. A cold front will move through the waters late Thursday night and Friday morning. A warm front will brush the coastal waters Saturday night or Sunday. $$

Tonight
E wind 5 to 15 kt. Wind waves 1 to 2 ft. W swell 9 ft at 15 seconds.
Thu
E wind 5 to 15 kt. Wind waves 1 to 3 ft. W swell 8 ft at 15 seconds.
Thu Night
S wind to 10 kt becoming W 10 to 20 kt after midnight. Wind waves 1 to 3 ft. W swell 8 ft at 14 seconds. A chance of rain after midnight.
Fri
NW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell 8 ft at 13 seconds.
Fri Night
NW wind 15 to 25 kt. Wind waves 2 to 4 ft. W swell 10 ft at 10 seconds.
Sat
W wind 5 to 15 kt. Wind waves 1 to 2 ft. NW swell 9 ft at 10 seconds.
Sat Night
SW wind 5 to 15 kt becoming 10 to 20 kt after midnight. Wind waves 1 to 3 ft. W swell 6 ft at 11 seconds.
Sun
SW wind 5 to 15 kt becoming 10 to 20 kt. Wind waves 1 to 3 ft. W swell 9 ft.
Mon
NW wind 5 to 15 kt becoming S 10 to 20 kt. Wind waves 1 to 3 ft. W swell 11 ft building to 13 ft.
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ABOUT THIS FORECAST

Last Update: 211 PM PST Wed Dec 13 2017
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