Tranquil Conditions Across The U.S.

Overall a quiet day or two coming up for the U.S. lower 48. A system will pass through the South and northern Gulf Coast region for some rain and a few thunderstorms, perhaps some light snow on the northern periphery from the Mid Mississippi Valley into the western Ohio Valley. Another system will sweep through the Northwest to the northern Rockies with some shower activity and mountain snow.
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Hazardous Weather Conditions

Last Update: 227 PM PST Tue Jan 28 2020

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Portland, OR Local Forecast Office

6NM W Cannon Beach OR

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
...GALE WARNING IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY AFTERNOON...

Synopsis: Weak high pressure will be over the waters through this evening. The next warm front spreads over the northern waters late tonight and then sags south Wednesday morning. This will bring another round of gale force wind gusts through early Wednesday afternoon. Another warm front moves across the waters Thursday, but the strongest wind will be over the Washington waters. The active pattern continues through the weekend. A strong cold front is expected to impact the waters Saturday.

Tonight

S wind 20 to 25 kt with gusts to 30 kt, increasing to 35 kt late. Combined seas 14 ft with a dominant period of 14 seconds.

Wed

S wind 20 to 30 kt with gusts to 35 kt, becoming W 10 to 15 kt with gusts to 20 kt in the afternoon. Combined seas 15 ft with a dominant period of 13 seconds.

Wed Night

E wind to 10 kt. Wind waves E 2 ft at 4 seconds. W swell 16 ft at 16 seconds.

Thu

S wind 15 to 20 kt with gusts to 25 kt. Wind waves S 5 ft at 6 seconds. W swell 14 ft at 16 seconds.

Thu Night

SW wind 20 to 25 kt with gusts to 30 kt. Wind waves SW 6 ft at 7 seconds. W swell 13 ft at 14 seconds.

Fri

S wind 20 to 25 kt with gusts to 30 kt. Wind waves 7 ft. W swell 12 ft.

Fri Night

S wind 20 to 25 kt with gusts to 35 kt. Combined seas 15 ft.

Sat

W wind 20 to 25 kt. Gusts to 35 kt. Combined seas 16 ft.