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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Jacksonville FL
239 PM EDT Wed Sep 20 2017

AMZ450-452-454-470-472-474-FLZ020>025-030>033-035>038-040-124-125-
GAZ132>136-149>154-162>166-211845-
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Coastal waters from St. Augustine to Flagler Beach FL out 20 NM-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
Waters from St. Augustine to Flagler Beach FL from 20 to 60 NM-
Hamilton-Suwannee-Columbia-Baker-Inland Nassau-Inland Duval-Union-
Bradford-Clay-St. Johns-Gilchrist-Alachua-Putnam-Flagler-Marion-
Coastal Nassau-Coastal Duval-Coffee-Jeff Davis-Bacon-Appling-
Wayne-Atkinson-Ware-Pierce-Brantley-Inland Glynn-Coastal Glynn-
Echols-Clinch-Charlton-Inland Camden-Coastal Camden-
239 PM EDT Wed Sep 20 2017

...MODERATE TO MINOR RIVER FLOODING...

...MODERATE RISK OF RIP CURRENTS...

This Hazardous Weather Outlook is for Northeast Florida,
Southeast Georgia and the Adjacent Coastal Waters.

.DAY ONE...This Afternoon and Tonight...

Isolated strong thunderstorms are expected this afternoon and
evening across southeast Georgia and inland Northeast Florida,
generally west of Jacksonville and Gainesville. Brief heavy
rainfall and gusty winds will be possible. Storms will track to
the east southeast around 10 mph or less.

Moderate flooding continues on the St. Marys and Santa Fe River
basins, with minor flooding on the Satilla River basin in
southeast Georgia. A coastal flood advisory is in effect for
minor to moderate flooding along the St Johns River basin during
times of high tide.

Moderate risk of rip currents today.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday...

River flooding will continue in multiple river basins this week.

An elevated risk of rip currents and building rough surf is
expected through the weekend due to swells from distant Tropical
Storm Jose and Hurricane Maria.

Small craft advisory conditions are expected due to seas within
the local Atlantic waters by Friday.

Isolated to scattered mainly afternoon and evening thunderstorms
are possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

For additional information, visit the National Weather Service in
Jacksonville website on the internet at weather.gov/jax.

$$




Coastal Flood Advisory

COASTAL HAZARD MESSAGE
NATIONAL WEATHER SERVICE JACKSONVILLE FL
1258 PM EDT WED SEP 20 2017

FLZ025-032-033-037-038-125-220000-
/O.EXT.KJAX.CF.Y.0002.000000T0000Z-170922T0000Z/
INLAND DUVAL-CLAY-ST. JOHNS-PUTNAM-FLAGLER-COASTAL DUVAL-
1258 PM EDT WED SEP 20 2017

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THURSDAY...

* COASTAL FLOODING...MINOR FLOODING WILL CONTINUE ALONG PORTIONS
  OF THE ST JOHNS RIVER AND ITS TRIBUTARIES FROM JACKSONVILLE
  TOWARD PALATKA AROUND THE TIMES OF HIGH TIDE. SOUTH OF PALATKA
  TOWARD WELAKA AND THE OCKLAWAHA RIVER BASIN, MINOR TO NEAR
  MODERATE RIVER FLOODING WILL CONTINUE AROUND HIGH TIDE. WATER
  LEVELS WILL BE SLOW TO RECEDE WITHIN THE ST JOHNS RIVER BASIN.

* TIMING...MINOR TO MODERATE FLOODING WILL CONTINUE THROUGH
  THURSDAY PEAKING AROUND THE TIMES OF HIGH TIDE.

* IMPACTS...ELEVATED TIDE LEVELS WILL CAUSE MINOR FLOODING OF LOW
  AREAS ALONG THE ST JOHNS RIVER AND ITS TRIBUTARIES WHICH WILL
  FLOOD MAINLY PARKS, CAMPGROUNDS, NORMALLY FLOOD PRONE ROADWAYS
  AND SOME DOCKS AND BOAT RAMPS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A COASTAL FLOOD ADVISORY INDICATES THAT HIGHER THAN NORMAL TIDES
WILL COMBINE TO GENERATE FLOODING OF LOW AREAS ALONG THE ST JOHNS
RIVER AND ITS TRIBUTARIES.

&&

$$




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NOAA National Weather Service
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Silver Spring, MD 20910
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Page last modified: May 16, 2007
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