Alert archive / Florida / High Surf Advisories in 2009

High Surf Advisory 1, NWS Melbourne, FL

March 21, 2009Volusia County, Florida

NWS Melbourne, FL issued this high surf advisory at Mar 21, 2009, 4:07 AM EDT for Volusia County, Florida. It was in force for 40 hr.

The area

The counties it named.

The facts

Issued
Mar 21, 2009, 4:07 AM EDT (08:07 UTC)
Expired
Mar 22, 2009, 8:00 PM EDT
In force
40 hr
Issued by
NWS Melbourne, FL

County Volusia County, FL

The radar

The Melbourne radar (KMLB), 116 km from the middle of the area, began a volume at 08:08 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 Melbourne, FL wrote its last area forecast discussion before this high surf advisory went out at Mar 20, 10:03 PM EDT, 6 hours 4 minutes earlier.

Area forecast discussion, Mar 20, 10:03 PM EDT, 6 hours 4 minutes before
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>
Hazardous weather outlook, Mar 20, 6:13 AM EDT, 21 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MELBOURNE FL
613 AM EDT FRI MAR 20 2009

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-202215-
COASTAL WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE
OUT 20 NM-
COASTAL WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN
INLET OUT 20 NM-
COASTAL WATERS FROM SEBASTIAN INLET TO JUPITER INLET OUT 20 NM-
WATERS FROM FLAGLER BEACH TO VOLUSIA BREVARD COUNTY LINE 20 TO
60 NM OFFSHORE-
WATERS FROM VOLUSIA BREVARD COUNTY LINE TO SEBASTIAN INLET 20 TO
60 NM OFFSHORE-
WATERS FROM SEBASTIAN INLET TO JUPITER INLET 20 TO 60 NM OFFSHORE-
INLAND VOLUSIA-NORTHERN LAKE-ORANGE-SEMINOLE-SOUTHERN BREVARD-
OSCEOLA-INDIAN RIVER-OKEECHOBEE-ST. LUCIE-MARTIN-COASTAL VOLUSIA-
SOUTHERN LAKE-NORTHERN BREVARD-
613 AM EDT FRI MAR 20 2009

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...TODAY AND TONIGHT.

...RIP CURRENT IMPACT...
A LONG PERIOD FIVE TO SEVEN FOOT NORTHEAST SWELL WILL IMPACT THE
EAST CENTRAL FLORIDA BEACHES TODAY AND WILL CREATE A HIGH RIP
CURRENT THREAT ALONG AREA BEACHES. THE THREAT WILL BE HIGHEST
DURING THE OUTGOING TIDE...WHICH WILL OCCUR THROUGH 10:00 AM THIS
MORNING AND AFTER 4:00 PM THIS AFTERNOON.

A RIP CURRENT IS A NARROW CHANNEL OF WATER FLOWING RAPIDLY
OUTWARD FROM THE SURF ZONE WHICH CAN CARRY EVEN THE STRONGEST
SWIMMERS INTO DEEP WATER. IF CAUGHT IN A RIP CURRENT...REMAIN CALM
AND SIGNAL FOR HELP. SWIM PARALLEL TO THE COAST UNTIL THE PULL OF
THE CURRENT SUBSIDES...THEN RETURN TO SHORE. DO NOT TRY TO SWIM
BACK TO SHORE AGAINST THE CURRENT SINCE THIS IS WHAT CAUSES MOST
RIP CURRENT DROWNINGS. FOR ADDITIONAL SAFETY...SWIM ONLY AT
BEACHES WHERE LIFEGUARDS ARE PRESENT AND NEVER SWIM ALONE.

...WIND AND SEA IMPACT...
A FIVE TO SEVEN FOOT NORTHEAST SWELL WILL CONTINUE TO IMPACT THE
LOCAL ATLANTIC WATERS INTO TONIGHT. SMALL CRAFT OPERATORS SHOULD
EXERCISE CAUTION OVER THE NEARSHORE ATLANTIC WATERS AND NEAR
INLETS WHERE THE INCOMING SWELLS CAN MAKE NAVIGATION DIFFICULT.
A SMALL CRAFT ADVISORY IS IN EFFECT FOR THE OFFSHORE WATERS.

CONDITIONS WILL DETERIORATE LATE THIS AFTERNOON AS WINDS INCREASE
OUT OF THE NORTHEAST TO AROUND 20 KNOTS WITH HIGHER GUSTS. SMALL
CRAFT ADVISORIES HAVE BEEN POSTED FOR THE ATLANTIC WATERS FROM
FLAGLER BEACH TO JUPITER INLET OUT TO 60 NAUTICAL MILES BEGINNING
AFTER 8:00 PM THIS EVENING.

...FIRE WEATHER IMPACT...
DESPITE A SLIGHT CHANCE FOR SHOWERS THIS AFTERNOON AND TONIGHT...
MOST AREAS WILL REMAIN DRY. FURTHERMORE...WINDS WILL INCREASE OUT
OF THE NORTHEAST THIS AFTERNOON WITH OCCASIONAL GUSTS AROUND 20 MPH.
THIS WILL INCREASE THE THREAT FOR WILDFIRE SPREAD...ESPECIALLY
OVER THE INTERIOR COUNTIES.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.
A LARGE AREA OF HIGH PRESSURE WILL BUILD ACROSS THE MID ATLANTIC
THIS WEEKEND AND WILL MAINTAIN STRONG AND GUSTY NORTHEAST WINDS
THROUGH THE WEEKEND. A LONG FETCH OF NORTHEAST WINDS WILL GENERATE
HAZARDOUS BOATING CONDITIONS AS SEAS TO BUILD UP TO 10 FEET OVER
THE NEARSHORE WATERS AND UP TO 12 FEET OVER THE OFFSHORE WATERS
SATURDAY INTO SUNDAY. HEAVY SURF IS ALSO EXPECTED AT THE BEACHES
OVER THE WEEKEND WHICH CAN KNOCK YOU DOWN AND MAKE YOU SUSCEPTIBLE
TO BEING CAUGHT IN A RIP CURRENT. THE RISK FOR RIP CURRENTS IS
EXPECTED TO REMAIN HIGH INTO EARLY NEXT WEEK.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY.

BRAGAW

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 21, 3:48 AM EDTLake Wind AdvisoryMLBVolusia16 hr
Mar 21, 6:21 AM EDTSpecial Marine WarningMLB43 min
Mar 21, 6:37 AM EDTSpecial Marine WarningMLB23 min
Mar 21, 2:33 PM EDTRed Flag WarningMLBLake4 hr

Nearby

High Surf Advisories in Florida, 2009Every high surf advisory in 2009

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.