Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast.
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Last Update: 212 AM PDT Sat Jul 21 2018

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21NM SSW San Francisco CA

Marine Zone Forecast


Synopsis: PZZ500-211630- 212 AM PDT Sat Jul 21 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 weekend. Northwesterly winds are then forecast to increase through much of the coming week. Long period southerly swell will arrive early next week. $$

Today
S winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 5 ft at 10 seconds. Patchy fog in the morning.
Tonight
S winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 5 ft at 10 seconds and SW 3 ft at 19 seconds. Patchy fog after midnight.
Sun
W winds 10 kt. Wind waves 2 ft or less. NW swell 3 to 4 ft at 9 seconds and SW 3 ft at 18 seconds. Patchy fog in the morning.
Sun Night
W winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 2 to 4 ft at 9 seconds and SW 3 ft at 17 seconds. Patchy fog after midnight.
Mon
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. NW swell 3 ft at 9 seconds and SW 3 to 5 ft at 17 seconds. Patchy fog in the morning. Patchy fog after midnight.
Tue
W winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 2 to 3 ft and SW 3 to 5 ft. Patchy fog.
Wed
NW winds 5 to 15 kt. Wind waves 1 to 3 ft. Mixed swell NW 2 ft and SW 3 to 4 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 1.6 knots at 11:31 am saturday and 2.6 knots at 12:13 am sunday.

.....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 1.6 knots at 11:31 AM Saturday and 2.6 knots at 12:13 AM Sunday.
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ABOUT THIS FORECAST

Last Update: 212 AM PDT Sat Jul 21 2018
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