Hazardous marine condition(s):
Synopsis...LOW PRESSURE WILL MOVE INTO THE PACIFIC NORTHWEST TONIGHT AND
INTO THE GREAT BASIN ON TUESDAY. NORTHWEST WINDS WILL INCREASE
OVER ALL WATERS ON TUESDAY AS THE LOW MOVES INLAND AND HIGH
PRESSURE STRENGTHENS OVER THE EASTERN PACIFIC. GALES ARE ARE
LIKELY OVER PORTIONS OF THE COASTAL WATERS FROM LATE TUESDAY
AFTERNOON INTO TUESDAY NIGHT. NORTHWEST WINDS WILL REMAIN
STRONG AND GUSTY INTO WEDNESDAY. WINDS WILL GRADUALLY DECREASE
LATE IN THE WEEK AND INTO THE WEEKEND.
Overnight: W wind around 15 kt. Patchy fog after 5am. Mixed swell...WNW 4 ft at 9 seconds and SW 2 ft at 16 seconds. Wind waves around 1 ft.
Tuesday: W wind 17 to 25 kt, with gusts as high as 31 kt. Patchy fog before 8am. Mixed swell...W 4 to 5 ft at 9 seconds and SW 2 ft at 16 seconds. Wind waves 1 to 2 ft.
Tuesday Night: WNW wind 16 to 23 kt, with gusts as high as 29 kt. Mostly clear. Mixed swell...W 5 to 6 ft at 11 seconds and SW 2 ft at 16 seconds becoming WSW. Wind waves around 2 ft.
Wednesday: NW wind 12 to 16 kt. Sunny. Mixed swell...W 5 ft and SW 2 ft. Wind waves around 1 ft.
Wednesday Night: NW wind 15 to 19 kt. Mostly clear. Mixed swell...W 5 ft and SW 2 ft. Wind waves around 2 ft.
Thursday: WNW wind 13 to 16 kt. Sunny. Mixed swell...W 4 to 5 ft and SW 2 ft. Wind waves around 2 ft.
Thursday Night: WNW wind 13 to 18 kt. Mostly clear. Mixed swell...W 5 ft and SW 2 ft. Wind waves 4 ft subsiding to 1 ft.
Friday: WNW wind around 10 kt. Mostly sunny. Mixed swell...WNW 4 ft and SW 2 ft. Wind waves around 1 ft.
Friday Night: WNW wind 10 to 16 kt. Partly cloudy. Mixed swell...WNW 4 to 5 ft and SW 2 ft. Wind waves 1 to 2 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. |
  9414290 - San Francisco
Lat: 37.81 Lon: -122.47 Elev: 0
Last Update on May 21, 12:36 am PST
| Nearby
Observations
Past
Observations | | Wind: | W 7 KT | | Pressure: | 1014.2 mb | | Air Temperature: | 51 °F (11 °C) | | Water Temperature: | 56 °F (14 °C) | | Dewpoint:: | NA | | Wave Hgt/Dir: | NA | | Dominant Wave Period: | NA | | Visibility: | NA | |
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