National Weather Service United States Department of Commerce

Mix of precipitation forecast for much of eastern, southern U.S.

A system moving across the Great Lakes will bring a mix of precipitation from the southern Plains to New England on Tuesday. Rain is forecast from TX across the Southeast and into the mid-Atlantic, with freezing rain, sleet and/or mixed precipitation from the Midwest across the Ohio Valley and Central Appalachians. Snow is forecast from the northern Plains across the Great Lakes into New England.
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19NM S San Francisco CA

Marine Point Forecast [NOTICE]

Today

Mostly Sunny

Winds IncreasingWNW 7kt
4-5ft

Tonight

Mostly Clear

NW 8ktWinds Decreasing
4-5ft

Wednesday

Sunny

Light Wind
3-5ft

Wednesday
Night

Mostly Clear

Light Wind
4ft

Thursday

Sunny

ENE 8kt
3ft

Thursday
Night

Mostly Clear

Light Wind
3ft

Friday

Sunny

Light Wind
3-4ft

Friday
Night

Mostly Clear

NW 8kt
4ft

Saturday

Sunny

Light Wind
3-4ft

Associated Zone Forecast which includes this point

Last Update: 1:42 am PST Mar 3, 2015
Forecast Valid: 8am PST Mar 3, 2015-6pm PDT Mar 9, 2015

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Detailed Forecast



  • SynopsisBREEZY NORTH WINDS CONTINUE THROUGH TUESDAY OVER THE NORTHERN OUTER WATERS THEN DIMINISH BY MIDWEEK. OVERALL SEAS ARE EXPECTED TO BE GENTLE WITH A GRADUALLY DECREASING MIXED SWELL THROUGH THE WEEK.
  • Today Variable winds less than 5 kt becoming WNW 5 to 7 kt in the morning. Mostly sunny. Mixed swell...WNW 3 to 4 ft at 9 seconds and SW 2 ft at 19 seconds. Wind waves around 1 ft.
  • Tonight NW wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. Mixed swell...WNW 3 to 4 ft at 9 seconds and SW 2 ft at 18 seconds. Wind waves around 1 ft.
  • Wednesday Variable winds 5 kt or less. Sunny. Mixed swell...NW 2 to 4 ft at 8 seconds and SW 2 ft at 17 seconds. Wind waves around 1 ft.
  • Wednesday Night Variable winds 5 kt or less. Mostly clear. Mixed swell...WNW 3 ft and SW 2 ft. Wind waves around 1 ft.
  • Thursday ENE wind 5 to 8 kt. Sunny. Mixed swell...WNW 2 ft and SW 2 ft. Wind waves around 1 ft.
  • Thursday Night Variable winds 5 kt or less. Mostly clear. Mixed swell...W 2 ft and SSW 2 ft. Wind waves around 1 ft.
  • Friday Variable winds 5 kt or less. Sunny. Mixed swell...W 3 ft and SSW 2 ft. Wind waves around 1 ft.
  • Friday Night NW wind 5 to 8 kt. Mostly clear. Mixed swell...W 3 ft and SSW 2 ft. Wind waves around 1 ft.
  • Saturday Variable winds 5 kt or less. Sunny. Mixed swell...W 3 ft and SSW 1 to 2 ft. Wind waves around 1 ft.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...COMBINED SEAS 4 TO 6 FEET WITH A DOMINANT SWELL PERIOD OF 10 SECONDS. ACROSS THE BAR...COMBINED SEAS 5 TO 7 FEET WITH A DOMINANT SWELL PERIOD OF 10 SECONDS. MAXIMUM EBB CURRENT OF 1.5 KNOTS AT 02:15 AM TUESDAY AND 1.7 KNOTS AT 02:25 PM TUESDAY.

*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.