Expanding Heat Wave; Locally Heavy Rain Shifts to Northeast

Oppressive temperatures and dangerous heat indices continue across the southern Plains and Lower Mississippi Valley, especially in Texas. The Excessive Heat expands to the Southwest, California and parts of Oregon starting Monday. Meanwhile, unsettled weather will persist over the East, as locally heavy to excessive rainfall shifts from the Mid-Atlantic to the Northeast.
Read More...

Last Update: 222 AM PDT Sun Jul 22 2018

View Nearby Observations

19NM W San Francisco CA

Marine Zone Forecast


Synopsis: PZZ500-221715- 222 AM PDT Sun Jul 22 2018 .Synopsis for the Central California Coast and Bays Including the Monterey Bay...Greater Farallones...and Cordell Bank National Marine Sanctuaries... Generally light winds will continue across the coastal waters through the rest of the weekend. Northwesterly winds will then increase through the coming week. Two long period southerly swells will impact the region with the first through the weekend and the second arriving early next week. $$

Today
W winds 10 kt. Wind waves 2 ft or less...becoming 3 to 4 ft in the afternoon. NW swell 3 to 4 ft at 9 seconds and SW 3 ft at 17 seconds. Patchy fog in the morning.
Tonight
W winds 10 kt. Wind waves 3 to 5 ft. NW swell 2 to 4 ft at 9 seconds and SW 3 ft at 17 seconds. Patchy fog after midnight.
Mon
W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 2 to 3 ft at 8 seconds and SW 3 ft at 19 seconds. Patchy fog in the morning.
Mon Night
W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 2 to 3 ft at 8 seconds and SW 3 to 5 ft at 21 seconds. Patchy fog after midnight.
Tue
W winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 2 ft at 8 seconds and SW 3 to 5 ft at 18 seconds. Patchy fog in the morning. Patchy fog after midnight.
Wed
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 2 to 3 ft and SW 3 to 4 ft. Patchy fog.
Thu
NW winds 10 to 20 kt. Wind waves 2 to 4 ft. Mixed swell NW 2 ft and SW 3 ft. Patchy fog. .....san francisco bar/fourfathom bank forecast..... in the deep water channel...combined seas 2 to 4 ft with a dominant period of 10 seconds. across the bar...combined seas 3 to 5 ft with a dominant period of 10 seconds. Maximum ebb current of 1.5 knots at 12:31 pm sunday and 2.7 knots at 01:01 am monday.

.....SAN FRANCISCO BAR/FOURFATHOM BANK FORECAST..... IN THE DEEP WATER CHANNEL...Combined seas 2 to 4 ft with a dominant period of 10 seconds. ACROSS THE BAR...Combined seas 3 to 5 ft with a dominant period of 10 seconds. Maximum ebb current of 1.5 knots at 12:31 PM Sunday and 2.7 knots at 01:01 AM Monday.
  Click Map For Detailed Forecast

ABOUT THIS FORECAST

Last Update: 222 AM PDT Sun Jul 22 2018
  Forecast Discussion
   

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data