Alert archive / Florida / High Surf Advisories in 2025
High Surf Advisory 1, NWS Miami, FL
NWS Miami, FL issued this high surf advisory at Mar 28, 2025, 3:02 AM EDT for Broward County, Palm Beach County, Florida. It took effect at Mar 28, 2025, 2:50 PM EDT. It was in force for 17 hr.
The area
The counties it named.
The facts
- Issued
- Mar 28, 2025, 3:02 AM EDT (07:02 UTC)
- In effect from
- Mar 28, 2025, 2:50 PM EDT
- Expired
- Mar 29, 2025, 7:53 AM EDT
- In force
- 17 hr
- Issued by
- NWS Miami, FL
Counties Broward County, FL, Palm Beach County, FL
The radar
The Miami radar (KAMX), 88 km from the middle of the area, began a volume at 07:02 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.
The nearest sounding before it
Cape Canaveral, FL (KXMR), launched 00:00Z, 7.0 hours before the alert went out and 230 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 5 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 1098 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- -17 m²/s²
- 0-3 km storm-relative helicity
- -6 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
Nearby
High Surf Advisories in Florida, 2025Every high surf advisory in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.