Synopsis...A THERMAL TROUGH OVER THE WESTERN OREGON INTERIOR
WILL SHIFT EAST OF THE CASCADES THIS AFTERNOON. AS A RESULT...
ONSHORE FLOW WILL DEVELOP ACROSS WESTERN WASHINGTON LATE TODAY
AND TONIGHT...THEN CONTINUE TUESDAY AND TUESDAY NIGHT. WEAKER
ONSHORE FLOW WILL PREVAIL WEDNESDAY THROUGH FRIDAY.
Overnight: E wind around 10 kt. Mostly clear. SW swell 2 ft at 15 seconds. Wind waves around 1 ft.
Saturday: ESE wind 11 to 16 kt becoming SSE 18 to 23 kt in the afternoon. Winds could gust as high as 30 kt. Rain, mainly after 2pm. SW swell 1 to 2 ft at 15 seconds becoming SSW at 11 seconds . Wind waves 1 ft building to 4 ft.
Saturday Night: WSW wind 12 to 19 kt, with gusts as high as 25 kt. Showers likely, mainly after 4am. WSW swell 3 ft at 10 seconds building to 7 ft. Wind waves 2 to 3 ft.
Sunday: W wind 9 to 12 kt. Showers, mainly before 11am. W swell 8 to 9 ft. Wind waves 1 to 2 ft.
Sunday Night: WNW wind 9 to 11 kt becoming NNE after midnight. Mostly clear. W swell 6 ft. Wind waves around 1 ft.
Monday: NNE wind 6 to 13 kt becoming NW in the afternoon. Mostly sunny. W swell 5 ft. Wind waves around 1 ft.
Monday Night: N wind 7 to 13 kt. Mostly cloudy. W swell 4 ft. Wind waves 1 to 2 ft.
Tuesday: N wind 6 to 10 kt becoming W in the afternoon. Partly sunny. W swell 3 ft. Wind waves around 1 ft.
Tuesday Night: W wind 8 to 10 kt. A chance of showers. W swell 2 ft. Wind waves around 1 ft.
*Notices: (1) This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
(2) The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly. |
  DESW1 Destruction Is.
Lat: 47.68°N Lon: 124.49°W Elev: 191.7
Last Update on Sep 18, 10:00 am CDT
Not a Current Observation
| Nearby
Observations
Past
Observations |
| Wind: |
NA |
| Pressure: |
1020.4 mb |
| Air Temperature: |
49 °F (9 °C) |
| Water Temperature: |
NA |
| Dewpoint: |
NA |
| Wave Hgt/Dir: |
NA |
| Dominant Wave Period: |
NA |
| Visibility: |
NA |
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SSE 23kt
