National Weather Service United States Department of Commerce

Severe thunderstorms will continue this evening and tonight

Strong storms with heavy rain, wind and hail will continue over Oklahoma, Arkansas and northeast Texas this evening and tonight. Strong storms are also expected from northeast Pennsylvania to Maine. More strong storms may impact the Idaho panhandle, eastern Washington State, western Montana and southwest Tennessee. Hot temperatures continue for the Great Basin, southern Arizona and Oregon.
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Last Update: 242 PM PDT WED JUL 23 2014

View Nearby Observations

Coastal Waters from Point Reyes to Pigeon Point out to 10 nm

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 6 PM PDT THIS EVENING
THROUGH THURSDAY EVENING........SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST.....



  • SynopsisHIGH PRESSURE BUILDING OVER THE EASTERN PACIFIC COMBINED WITH A THERMAL TROUGH DEVELOPING OVER INTERIOR CALIFORNIA WILL RESULT IN INCREASING NORTHWESTERLY WINDS ACROSS THE COASTAL WATERS BEGINNING THIS EVENING. THE STRENGTHENING WINDS WILL RESULT IN DETERIORATING SEA CONDITIONS OVERNIGHT.
  • Tonight NW winds 15 to 25 kt. Wind waves 3 to 5 ft. NW swell 4 to 6 ft at 8 seconds. Patchy fog after midnight.
  • Thu NW winds 10 to 20 kt. Wind waves 2 to 4 ft. NW swell 5 to 7 ft at 8 seconds. Patchy fog in the morning.
  • Thu Night NW winds 15 to 25 kt...decreasing to 5 to 15 kt after midnight. Wind waves 3 to 5 ft. NW swell 6 to 8 ft at 9 seconds.
  • Fri NW winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 9 seconds.
  • Fri Night W winds 10 kt. Wind waves 2 ft or less. NW swell 5 to 7 ft at 9 seconds.
  • Sat SW winds 10 kt. Wind waves 2 ft or less. NW swell 4 to 6 ft. Patchy fog.
  • Sun W winds 10 kt. Wind waves 2 ft or less. NW swell 2 to 4 ft. Patchy fog.
  • Mon W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 3 to 5 ft. Patchy fog.

    .....san francisco bar/fourfathom bank forecast.....

    in the deep water channel...combined seas 2 to 3 feet...increasing to 4 to 6 feet with a dominant swell period of 10 seconds.

    across the bar...combined seas 2 to 4 feet...increasing to 4 to 6 feet with a dominant swell period of 10 seconds. Maximum ebb current of 1.1 knots at 02:17 pm wednesday evening and 2.1 knots at 02:28 am thursday morning.



Additional Forecasts and Information

Zone Area Forecast for Coastal Waters from Point Reyes to Pigeon Point out to 10 nm
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