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.
This Afternoon: N wind 24 to 27 km/h. Sunny. Wind waves around 1 m.
Tonight: NNE wind 21 to 26 km/h decreasing to 13 to 18 km/h in the evening. Clear. Wind waves 1 m or less.
Thursday: N wind 23 to 28 km/h increasing to 29 to 34 km/h in the afternoon. Sunny. Wind waves around 1 m.
Thursday Night: N wind 27 to 32 km/h decreasing to 21 to 26 km/h after midnight. Mostly clear. Wind waves 1 m or less.
Friday: NNE wind 21 to 26 km/h increasing to 29 to 34 km/h in the afternoon. Sunny. Wind waves 1 m or less.
Friday Night: NE wind 29 to 34 km/h decreasing to 23 to 28 km/h after midnight. Mostly clear. Wind waves around 1 m.
Saturday: NE wind 23 to 28 km/h becoming SSW 32 to 37 km/h in the afternoon. A chance of rain after 11am. Wind waves 1 m or less.
Saturday Night: SSW wind 32 to 37 km/h decreasing to 21 to 26 km/h after midnight. Winds could gust as high as 45 km/h. Rain likely. Wind waves 1 m or less.
Sunday: SSW wind 16 to 21 km/h becoming N in the afternoon. Winds could gust as high as 32 km/h. A chance of rain. Wind waves 1 m or less.
*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. |
EBSW1 9447130 - Seattle Lat: 47.61°N Lon: 122.34°W Elev: 0 Last Update on Sep 18, 8:18 am PDT Not a Current Observation
| Nearby Observations
Past Observations |
Wind: |
NW 9 KM/H |
Pressure: |
1020.6 mb |
Air Temperature: |
NA |
Water Temperature: |
13 °C (56 °F) |
Dewpoint: |
NA |
Wave Hgt/Dir: |
NA |
Dominant Wave Period: |
NA |
Visibility: |
NA |
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