National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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6NM NW Cape Romain Buoy MR

Marine Point Forecast [NOTICE]

Tonight

Isolated Showers

S 9ktWinds Decreasing
< 1ft

Tuesday

Slight Chc Showers

NW 8kt
< 1ft

Tuesday
Night

Mostly Clear

NNW 13kt
< 1ft

Wednesday

Sunny

NNW 14kt
< 1ft

Wednesday
Night

Clear

NNW 12kt
< 1ft

Thursday

Sunny

NW 11kt
< 1ft

Thursday
Night

Mostly Clear

NW 9kt
< 1ft

Friday

Sunny

N 8kt
< 1ft

Friday
Night

Mostly Clear

N 8kt
< 1ft

Associated Zone Forecast which includes this point

Last Update: 6:42 pm EDT Oct 20, 2014
Forecast Valid: 7pm EDT Oct 20, 2014-6pm EDT Oct 27, 2014

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Detailed Forecast



  • SynopsisHIGH PRESSURE WILL PULL EAST OVER THE ATLANTIC TONIGHT AS A WEAK TROUGH MOVES ACROSS THE LOCAL WATERS. A COLD FRONT WILL MOVE THROUGH THE REGION TUESDAY NIGHT...WITH HIGH PRESSURE BUILDING IN ITS WAKE THROUGH LATE IN THE WEEK.
  • Tonight S wind 5 to 9 kt becoming variable and less than 5 kt. Isolated showers after 1am. Seas 1 ft or less.
  • Tuesday NW wind 5 to 8 kt becoming WSW in the afternoon. A slight chance of showers before 7am. Seas 1 ft or less.
  • Tuesday Night W wind 8 to 13 kt becoming NNW after midnight. Mostly clear. Seas 1 ft or less.
  • Wednesday NNW wind 11 to 14 kt. Sunny. Seas 1 ft or less.
  • Wednesday Night NNW wind around 12 kt. Clear. Seas 1 ft or less.
  • Thursday NW wind 9 to 11 kt. Sunny. Seas 1 ft or less.
  • Thursday Night NW wind around 9 kt. Mostly clear. Seas 1 ft or less.
  • Friday N wind around 8 kt. Sunny. Seas 1 ft or less.
  • Friday Night N wind 6 to 8 kt. Mostly clear. Seas 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.