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.
Tonight: N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Clear. Wind waves 1 ft or less.
Friday: Variable winds less than 5 kt becoming NNW around 6 kt in the afternoon. Sunny. Wind waves 1 ft or less.
Friday Night: N wind around 6 kt becoming variable and less than 5 kt in the evening. Clear. Wind waves 1 ft or less.
Saturday: Variable winds less than 5 kt becoming S 10 to 15 kt in the morning. Increasing clouds. Wind waves 1 ft or less.
Saturday Night: S wind 11 to 19 kt. Showers. Wind waves 2 to 3 ft.
Sunday: S wind around 12 kt becoming W in the afternoon. Showers likely, mainly before 11am. Wind waves around 1 ft.
Sunday Night: W wind 5 to 11 kt becoming SSW after midnight. Partly cloudy. Wind waves 1 ft or less.
Monday: SSW wind 5 to 8 kt becoming N in the morning. Mostly sunny. Wind waves 1 ft or less.
Monday Night: NW wind 5 to 8 kt becoming N after midnight. Partly cloudy. Wind waves 1 ft 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. |
  SISW1 Smith Island
Lat: 48.32°N Lon: 122.84°W Elev: 15.2
Last Update on Sep 18, 7:50 am PDT
Not a Current Observation
| Nearby
Observations
Past
Observations |
| Wind: |
W 9 KT |
| Pressure: |
1020.5 mb |
| Air Temperature: |
52 °F (11 °C) |
| Water Temperature: |
NA |
| Dewpoint: |
47 °F (9 °C) |
| Wave Hgt/Dir: |
NA |
| Dominant Wave Period: |
NA |
| Visibility: |
NA |
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NNW 6kt
