Alert archive / Florida / High Surf Advisories in 2026

High Surf Advisory 6, NWS Miami, FL

April 20, 2026Palm Beach County, Florida

NWS Miami, FL issued this high surf advisory at Apr 20, 2026, 2:34 AM EDT for Palm Beach County, Florida. It took effect at Apr 21, 2026, 2:00 AM EDT. It was in force for 18 hr.

The area

The counties it named.

The facts

Issued
Apr 20, 2026, 2:34 AM EDT (06:34 UTC)
In effect from
Apr 21, 2026, 2:00 AM EDT
Expired
Apr 21, 2026, 8:00 PM EDT
In force
18 hr
Issued by
NWS Miami, FL

County Palm Beach County, FL

The radar

The Miami radar (KAMX), 115 km from the middle of the area, began a volume at 06:34 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

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

NWS Miami, FL wrote its last area forecast discussion before this high surf advisory went out at Apr 20, 1:30 AM EDT, 1 hour 4 minutes earlier.

Area forecast discussion, Apr 20, 1:30 AM EDT, 1 hour 4 minutes before
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The office that day

Everything else NWS Miami, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 20, 2:31 AM EDTSmall Craft AdvisoryMFL59 hr
Apr 20, 2:34 AM EDTRip Current StatementMFLBroward, Miami-Dade, Palm Beach5 days
Apr 20, 4:49 AM EDTSpecial Weather StatementMFLPalm Beach26 min
Apr 20, 3:51 PM EDTFire Weather WatchMFLCollier, Glades, Hendry19 hr
Apr 20, 4:08 PM EDTSpecial Weather StatementMFLCollier37 min
Apr 20, 4:09 PM EDTSpecial Weather StatementMFLMiami-Dade36 min
Apr 20, 5:01 PM EDTSpecial Weather StatementMFLBroward29 min
Apr 20, 5:18 PM EDTSpecial Marine WarningMFL27 min
Apr 20, 5:56 PM EDTSevere Thunderstorm WarningMFLMiami-Dade, Monroe11 min
Apr 20, 5:57 PM EDTSpecial Marine WarningMFL33 min

Nearby

High Surf Advisories in Florida, 2026Every high surf advisory in 2026

Sources

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