Small Craft Advisory 7, NWS Melbourne, FL

698 
WHUS72 KMLB 120343
MWWMLB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
1043 PM EST SAT JAN 11 2014

AMZ570-572-575-121500-
/O.CON.KMLB.SC.Y.0007.000000T0000Z-140112T1500Z/
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-
1043 PM EST SAT JAN 11 2014

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SUNDAY...

* WINDS AND SEAS...SOUTHWEST WINDS OF AROUND 20 KNOTS WILL SHIFT
  TO THE NORTHWEST OVERNIGHT...WITH SEAS OF 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS
AND/OR SEAS 5 TO 7 FEET OR HIGHER...ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS FOR SMALL CRAFT. INEXPERIENCED BOATERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

434 
WHUS72 KMLB 120934
MWWMLB

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MELBOURNE FL
434 AM EST SUN JAN 12 2014

AMZ570-572-575-122100-
/O.EXT.KMLB.SC.Y.0007.000000T0000Z-140112T2100Z/
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-
434 AM EST SUN JAN 12 2014

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...

* WINDS AND SEAS...NORTHWEST WINDS 20 KNOTS WILL BECOME NORTH THIS
  AFTERNOON AND DECREASE TO 15 KNOTS. SEAS 5 TO 7 FEET.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 20 TO 33 KNOTS
AND/OR SEAS 5 TO 7 FEET OR HIGHER...ARE EXPECTED TO PRODUCE
HAZARDOUS CONDITIONS FOR SMALL CRAFT. INEXPERIENCED BOATERS...
ESPECIALLY THOSE OPERATING SMALLER VESSELS...SHOULD AVOID
NAVIGATING IN THESE CONDITIONS.

&&

$$

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MELBOURNE FL
952 PM EST FRI JAN 10 2014

.DISCUSSION...
CURRENT-TONIGHT...THE WARM FRONTAL BOUNDARY IS WELL NORTH OF EAST
CENTRAL FLORIDA THIS EVENING. AN APPROACHING COLD FRONTAL BOUNDARY
WILL BE JUST WEST OF THE FLORIDA PANHANDLE BY EARLY SAT MORNING. THE
WIND FLOW NEAR THE SURFACE WILL BE LIGHT AND OF A SOUTHERLY
COMPONENT. THIS WILL KEEP OVERNIGHT MINS WELL ABOVE NORMAL IN THE
MID TO UPPER 60S.

THERE HAS BEEN SOME SEA FOG LATE THIS AFTERNOON AND EARLY EVENING
LOWERING VISIBILITIES ALONG THE IMMEDIATE VOLUSIA COAST. THUS FAR
THIS HAS BEEN HANDLED BY BLOG/NOWCAST/SPECIAL WEATHER STATEMENT AND
MARINE WEATHER STATEMENT. WILL CONTINUE TO MONITOR AND HOLD OFF ON
ANY DENSE FOG ADVISORY...BUT WITH 925 MB SOUTHERLY WINDS INCREASING
TO 20-25 KTS OVERHEAD OVERNIGHT CANNOT IMAGINE THIS WILL BE A
CONTINUING PROBLEM. WILL KEEP PATCHY FOG MENTION IN THE ZONES FOR
LATE OVERNIGHT AND EARLY SAT MORNING AS WE DO HAVE ABUNDANT LOW
LEVEL MOISTURE...BUT WITH THE WINDS JUST OFF THE SURFACE INCREASING
BELIEVE THIS WILL BE MORE OF A STRATUS EVENT WITH LOW GRAY CLOUDS
LATER TONIGHT...BURNING OFF INTO THE MID MORNING HOURS SAT MORNING.
ALL CONVECTION OVER LAND IS DISSIPATING THIS EVENING. WILL DO A
ZONES UPDATE SHORTLY TO CLEAN UP FIRST PERIOD WORDING.

...PREVIOUS DISCUSSION FOR SAT-SAT NIGHT BELOW...

SAT...FRONTAL BOUNDARY IS PROGGED TO BE ENTERING THE WESTERN
PANHANDLE EARLY AND PUSHING THROUGH THE BIG BEND REGION TOWARDS
EARLY EVENING. THOUGH LOW LEVEL WINDS WILL BE INCREASING AS THE
FRONT APPROACHES...THEY WILL BE VEERING TO THE
SOUTHWEST...DECREASING CONVERGENCE. THE GFS ALSO SHOWS THAT THIS
SOUTHWEST FLOW WILL TAP DRIER AIR THAT RESIDES OVER THE NORTHWEST
CARIBBEAN. THE RESULT FROM THE MODEL IS VERY LOW PRECIP AMOUNTS.
BASED ON QUITE HIGH DEW POINTS THOUGH...WILL RETAIN CHANCE POPS WITH
VALUES AT 50 PERCENT IN THE NORTH AND 30 IN THE SOUTH. HAVE TRIMMED
THUNDER CHANCES BACK TO NORTHERN SECTIONS...JUST AHEAD OF THE FRONT.

THE WARM SOUTHWEST FLOW WILL BOOST MAX TEMPS INTO THE 80S. LATEST
MOS HAS LOWER 80S NORTH AND MID 80S SOUTH. IF THE MORNING STRATUS
BREAKS UP FAST ENOUGH AND PRE FRONTAL PRECIP HOLDS OFF LONG
ENOUGH...A FEW SPOTS COULD APPROACH THEIR RECORD HIGHS.

SAT NIGHT...A 130KT H30-H20 JET STREAK DIGGING ACRS THE NW CONUS
WILL COMBINE WITH A 110KT JET LIFTING OUT OF THE RIO GRANDE VALLEY
TO SHUNT THE NEXT SHORT WAVE FRONTAL TROF THROUGH CENTRAL FL. WHILE
THE COMBO OF THESE TO UPR LVL FEATURES WILL PROVIDE SUFFICIENT
ENERGY TO DRIVE THE FRONTAL BOUNDARY INTO S FL BY DAYBREAK...A
STRONG MID LVL ANTICYCLONE OVER THE BAHAMA BANK/NW CARIB WILL
DEFLECT THE MAJORITY OF THE SYSTEM ENERGY TO THE N.
FURTHERMORE...MODEL SOUNDINGS ARE INDICATING A SIGNIFICANT AMOUNT OF
DRY AIR THRU THE H85-H60 LYR WITH DEWPOINT DEPRESSIONS ON THE ORDER
OF 10C IMMEDIATELY PRECEDING THE FROPA.

THE FCST SOLUTION IS NOT UNREASONABLE...GIVEN THE FACT THAT THE
LATEST RUC ANALYSIS SHOWS H85-H70 MEAN RH VALUES AS LOW AS 40PCT.
FURTHERMORE...THE LIFTING NATURE OF THE LEADING JET STREAK TYPICALLY
IS NOT CONDUCIVE TO SIGNIFICANT OUTBREAKS OF STRONG/SVR WX.
FINALLY...DEEP LYR LAPSE RATES ACRS THE GOMEX/SW ATLC ARE RATHER
WEAK...GENERALLY AOB 6C/KM. WILL KEEP POPS IN THE 30-40PCT RANGE...
SHIFTING FOCUS FOR TSRA ACTIVITY FROM THE NRN CWA BTWN 00Z-06Z...AND
THE SRN CWA TO 06Z-12Z TO COINCIDE WITH THE FROPA.

TIMING OF THE FROPA WILL RESULT IN A FAIRLY WIDE MIN TEMP SPREAD.
AREAS ALONG AND N OF I-4 WILL SEE MINS DROP INTO THE M/U50S DUE TO
THEIR LONGER DURATION POST FRONTAL COOL AIR ADVECTION...WHILE AREAS
ALONG THE TREASURE COAST WILL HOLD IN THE M/U60S AS THE CRUX OF THE
COLD AIR WILL NOT HAVE MADE IT THAT FAR SOUTH BY DAYBREAK.

&&

.AVIATION...CURRENTLY...CONSIDERABLE CLOUDINESS WITH SOME OCCASIONAL
PARTLY CLOUDY SKIES IN SPOTS AND MAINLY VFR CONDS EVERYWHERE THIS
EVENING. S/SSW WINDS ARE FORECAST TO INCREASE IN THE BOUNDARY LAYER
TO 20-25 KTS TONIGHT AND ALREADY SEEING SIGNS OF INCREASING WINDS ON
THE KXMR 915 MHZ PROFILER. WHILE THERE COULD BE SOME PATCHY FOG LATE
OVERNIGHT INTO EARLY SAT MORNING...STILL FEEL THIS WILL BE MORE OF A
STRATUS EVENT WITH LOW CLOUDS (IFR/LIFR) DEVELOPING OVER MUCH OF THE
AREA LATER TONIGHT...EVENTUALLY BURNING OFF THROUGH MID TO LATE
MORNING.

&&

.MARINE...OVERNIGHT...THE PRESSURE GRADIENT REMAINS FORECAST TO
STRENGTHEN ONCE AGAIN TONIGHT BEHIND THE LATEST SURFACE TROUGH NORTH
OF THE AREA AND IN ADVANCE OF AN APPROACHING COLD FRONT TO THE WEST.
S/SSE WINDS ARE FORECAST TO INCREASE AWAY FROM THE COAST 15-20 KTS
AFTER MIDNIGHT AND TOWARD DAYBREAK. NEAR SHORE THE WINDS WILL
INCREASE TO 10-15 KTS. WILL CONTINUE CURRENT SCA FOR SEAS OFFSHORE
THRU 4AM WITH CAUTIONARY STATEMENTS CONTINUING NEAR SHORE. SEAS 4-6
NEAR SHORE AND 6-8 FT OFFSHORE.

SAT-SAT NIGHT...PREVIOUS...SOUTH WINDS STARTING OUT THE DAY WILL
SHIFT TO THE SOUTHWEST IN THE AFTERNOON. MARINE MOS INDICATES SPEEDS
REACHING 20 KNOTS TOWARDS EVENING AT 41009. SINCE THIS IS A WARM
ADVECTION PATTERN (OVER COOL CONTINENTAL SHELF WATERS) AND THERE
WILL BE LIMITED FETCH WHEN THE SPEEDS INCREASE LATE...WILL HOLD OFF
ON AN ADVISORY WITH THIS PACKAGE...BUT EXPECT ONE MAY BE NEEDED
OFFSHORE SAT NIGHT.

POOR BOATING CONDITIONS AS A COLD FRONT PUSHES RAPIDLY ACRS THE
LCL ATLC. MODERATE TO FRESH SW BREEZE AT SUNSET WILL VEER STEADILY
TO THE W BY AROUND MIDNIGHT...THEN TO THE NW BY DAYBREAK. OFFSHORE
COMPONENT WILL LIMIT SEA HEIGHTS TO 3-5FT NEARSHORE AND 4-6FT
OFFSHORE...UP TO 7FT OVER THE GULF STREAM N OF SEBASTIAN INLET.

&&

.CLIMATE...
RECORD HIGHS FOR SATURDAY...

DAB 84 SET IN 1991
MCO 86 SET IN 1972
MLB 87 SET IN 1975
VRB 84 SET IN 1972

&&

.MLB WATCHES/WARNINGS/ADVISORIES...
FL...NONE.
AM...NONE.

&&

SEDLOCK/CRISTALDI

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MELBOURNE FL
650 PM EST FRI JAN 10 2014

AMZ550-552-555-570-572-575-FLZ041-044>047-053-054-058-059-064-141-
144-147-111200-
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-
650 PM EST FRI JAN 10 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL FLORIDA.

.DAY ONE...OVERNIGHT.

.DENSE FOG/SMOKE IMPACT...
WARMER AIR MOVING IN FROM THE SOUTH FLOWING OVER THE COLDER OCEAN
WATER TEMPERATURES IN THE 50S WAS LEADING TO THE DEVELOPMENT OF
LOCALLY DENSE SEA FOG ALONG AND OFFSHORE THE VOLUSIA COUNTY COAST.
THE FOG HAD BECOME DENSE IN SOME LOCATIONS...BOTH ALONG THE COAST
AND OFFSHORE OVER THE ATLANTIC. ADDITIONALLY...PATCHY DENSE LATE
NIGHT FOG IS ALSO FORECAST TO DEVELOP ACROSS THE REST OF EAST
CENTRAL FLORIDA.

PERSONS SHOULD BE ALERT TO THE POTENTIAL FOR DENSE FOG REDUCING
VISIBILITY TONIGHT...ESPECIALLY THOSE WHO LIVE NEAR THE COAST IN
VOLUSIA COUNTY. WHEN DRIVING IN DENSE FOG...REDUCE YOUR SPEED...
USE YOUR LOW BEAM HEADLIGHTS...AND LEAVE EXTRA DISTANCE BETWEEN
YOUR VEHICLE AND THE ONE IN FRONT OF YOU.

MARINERS SHOULD ALSO BE ALERT TO THE POTENTIAL FOR DENSE FOG
REDUCING VISIBILITIES. REDUCE YOUR SPEED...KEEP A LOOKOUT FOR
OTHER VESSELS...AND KEEP YOUR NAVIGATION LIGHTS ON.

.WIND AND SEA IMPACT...
SOUTHEAST TO SOUTHERLY WINDS OF AROUND 15 KNOTS WILL COMBINE WITH A
MODERATE SWELL TO PRODUCE SEAS OF 6 TO 8 FEET OVERNIGHT BEYOND 20
NAUTICAL MILES. A SMALL CRAFT ADVISORY REMAIN IN EFFECT FOR THE
ATLANTIC BEYOND 20 NAUTICAL MILES...AND CLOSER TO SHORE...SMALL
CRAFT SHOULD EXERCISE CAUTION.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.
BOATING CONDITIONS WILL DETERIORATE SATURDAY AS SOUTH WINDS
INCREASE TO 20 KNOTS THEN TURN SOUTHWEST SATURDAY EVENING AHEAD OF
A COLD FRONT. A BRIEF SURGE OF NORTHWEST WINDS IS EXPECTED BEHIND
THE FRONT SUNDAY.

THERE IS A CHANCE FOR THUNDERSTORMS TO DEVELOP SATURDAY AFTERNOON
OR EVENING AHEAD OF A COLD FRONT...MAINLY NORTH OF THE I 4
CORRIDOR. INCREASING WIND FIELDS ALOFT MAY PRODUCE STRONG WIND
GUSTS WITH THE STORMS.

.SPOTTER INFORMATION STATEMENT...
SPOTTERS ARE REQUESTED TO MONITOR THE WEATHER AND SELF ACTIVATE
IF NEEDED.

KELLY/CRISTALDI