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.
Today: SE wind 5 to 8 kt becoming W in the afternoon. Rain likely before 11am. Wind waves 1 ft or less.
Tonight: Variable winds less than 5 kt becoming S 5 to 7 kt after midnight. A chance of rain after 3am. Wind waves 1 ft or less.
Saturday: S wind 7 to 11 kt. Rain. Wind waves 1 ft or less.
Saturday Night: SSE wind 8 to 15 kt. Rain likely, mainly after 11pm. Wind waves 1 to 2 ft.
Sunday: S wind 7 to 9 kt becoming W in the afternoon. Rain likely. Wind waves 1 ft or less.
Sunday Night: W wind around 10 kt becoming SW after midnight. Rain. Wind waves around 1 ft.
Monday: SW wind around 10 kt. Showers. Wind waves around 1 ft.
Monday Night: WSW wind 8 to 10 kt becoming SE after midnight. Rain likely. Wind waves around 1 ft.
Tuesday: SE wind 9 to 11 kt becoming S in the afternoon. A chance of rain. 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. |
  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 |
| |
|
 
|
|
S 7kt
