Alert archive / California / Small Craft Advisories in 2018

Small Craft Advisory 118, NWS San Francisco Bay Area, CA

June 20, 2018

NWS San Francisco Bay Area, CA issued this small craft advisory at Jun 20, 2018, 2:57 AM PDT. It took effect at Jun 21, 2018, 2:41 AM PDT. It was in force for 66 hr.

The area

The counties it named.

The facts

Issued
Jun 20, 2018, 2:57 AM PDT (09:57 UTC)
In effect from
Jun 21, 2018, 2:41 AM PDT
Expired
Jun 23, 2018, 9:00 PM PDT
In force
66 hr
Issued by
NWS San Francisco Bay Area, CA

What forecasters said that day

The local office's own words before this small craft advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Francisco Bay Area, CA wrote its last area forecast discussion before this small craft advisory went out at Jun 19, 11:23 PM PDT, 3 hours 34 minutes earlier.

Area forecast discussion, Jun 19, 11:23 PM PDT, 3 hours 34 minutes before
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Hazardous weather outlook, Jun 19, 1:08 PM PDT, 13 hours 49 minutes before
Hazardous Weather Outlook
National Weather Service San Francisco CA
108 PM PDT Tue Jun 19 2018

CAZ006-506>513-516>518-528>530-201300-
San Francisco-North Bay Interior Valleys-North Bay Mountains-
San Francisco Bay Shoreline-San Francisco Peninsula Coast-
East Bay Interior Valleys-East Bay Hills and the Diablo Range-
Santa Cruz Mountains-Santa Clara Valley Including San Jose-
Southern Salinas Valley/Arroyo Seco and Lake San Antonio-
Santa Lucia Mountains and Los Padres National Forest-
Mountains Of San Benito County And Interior Monterey County
Including Pinnacles National Park-
Northern Salinas Valley/Hollister Valley and Carmel Valley-
Northern Monterey Bay-Southern Monterey Bay and Big Sur Coast-
108 PM PDT Tue Jun 19 2018

This hazardous weather outlook is for the San Francisco Bay Area.

.DAY ONE...This Afternoon and Tonight

Relatively quiet weather expected with night and morning low
clouds.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Quiet weather will continue on Wednesday with a gradual warming
trend. Temperatures will moderate on Thursday. High pressure will
build rapidly on Friday and Saturday leading to hot weather across
most of the Bay Area. Temperatures will likely reach dangerous
levels on Friday and Saturday for sensitive groups. Highs will max
out in the 90s to lower 100s across much of the interior leading
to an increased risk for heat related illnesses. Temperatures will
be much cooler near the coast, but still above normal.
Temperatures will gradually cool down on Sunday, but more so on
Monday.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated at this time.

The office that day

Everything else NWS San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 9:23 PM PDTGale WarningMTR24 hr
Jun 19, 9:23 PM PDTSmall Craft AdvisoryMTR97 min

Nearby

Small Craft Advisories in California, 2018Every small craft advisory in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.