210
FXUS62 KMLB 031758
AFDMLB
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MELBOURNE FL
158 PM EDT FRI APR 3 2026
..NEW AVIATION
KEY MESSAGES
ISSUED AT 105 AM EDT FRI APR 3 2026
- THE HIGH RISK OF LIFE-THREATENING RIP CURRENTS CONTINUES THROUGH
THE WEEKEND. RESIDENTS AND VISITORS TO CENTRAL FLORIDA'S
ATLANTIC BEACHES SHOULD STAY OUT OF THE OCEAN.
- LOWER RAIN COVERAGE TODAY AND SATURDAY. BREEZY CONDITIONS
PERSIST WITH TEMPERATURES REMAINING ABOVE NORMAL.
- BY NEXT TUESDAY AND WEDNESDAY, HIGHER RAIN COVERAGE AND
INCREASINGLY STRONG NORTHEAST WINDS ARE FORECAST AS A FRONT
MOVES THROUGH THE STATE. THE POTENTIAL FOR BEACH AND BOATING
IMPACTS HAS INCREASED.
DISCUSSION
ISSUED AT 105 AM EDT FRI APR 3 2026
-----------SYNOPTIC OVERVIEW-----------
A WEAK RIPPLE OF ENERGY AND A HIGHER PW AXIS PASSED OVER THE STATE
DURING THE LAST 18 HOURS, AS EXPECTED. EMBEDDED IN THE EASTERLY
LOW-LEVEL FLOW, THIS FEATURE IS NOW BEGINNING TO MOVE TO THE WEST
OF THE AREA. OVER THE NEXT 24 HOURS, DRIER AIR WILL START TO MOVE
OVER THE PENINSULA FROM THE BAHAMAS.
DEEP-LAYER RIDGING RESIDES OVER THE W ATLANTIC THIS MORNING. AT
THE SURFACE, THE HIGH-PRESSURE AXIS EXTENDS FROM NEAR BERMUDA TO
THE I-10 CORRIDOR. OVER THE NEXT 2 TO 3 DAYS, THIS FEATURE WILL
BE THE MAIN INFLUENCE ON LOCAL WEATHER.
THE POLAR JET IS WELL NORTH OF FLORIDA, PASSING FROM THE DESERT
SOUTHWEST TO THE GREAT LAKES. A SHORTWAVE TROUGH OVER THE NORTHERN
ROCKIES IS FORECAST TO MOVE EASTWARD, REACHING THE GREAT LAKES
ON SUNDAY BEFORE LIFTING INTO NEW ENGLAND BY MONDAY. THIS SHOULD
FORCE A COLD FRONT AND ITS COINCIDENT RIBBON OF DEEPER MOISTURE
INTO THE DEEP SOUTH, WHERE IT WILL ENCOUNTER INCREASINGLY PARALLEL
MID-LEVEL FLOW. THIS WILL ACT TO DECELERATE THE FRONT AS IT MOVES
INTO FLORIDA SOMETIME MONDAY, PERHAPS TAKING A COUPLE OF DAYS TO
MOVE ALL THE WAY DOWN THE PENINSULA. BEHIND IT, ANOTHER UNUSUALLY
STRONG CONTINENTAL HIGH IS LIKELY TO PASS NORTH OF THE STATE,
TIGHTENING THE LOCAL PRESSURE GRADIENT.
MOST OF THE 02/12Z GRAND ENSEMBLE SHOWED AN ENHANCED SUBTROPICAL
JET OVER THE GULF FROM LATE MONDAY THROUGH EARLY WEDNESDAY. FOR A
TIME, BROAD SYNOPTIC-SCALE LIFT MAY OCCUR AS FLORIDA SITS IN THE
LFQ OF THE JET. DURING THIS PERIOD, WE WILL NEED TO WATCH FOR
COASTAL AND/OR EXCESSIVE RAINFALL IMPACTS AS THIS SUBTROPICAL
ENERGY INTERACTS WITH LINGERING RICH MOISTURE AND STRENGTHENING
ONSHORE WINDS. CONFIDENCE IN THIS TIMEFRAME REMAINS LOW AS GUIDANCE
CONTINUES TO STRUGGLE WITH THE SETUP.
SOME COOL ADVECTION IS LIKELY BY TUESDAY, WITH MEMBERS STILL SHOWING
NEGATIVE H85 (5 KFT) TEMPERATURE ANOMALIES OF 2 TO 5 DEG C OVER
FLORIDA. ENSEMBLE MEANS BEGIN TO SEND MODIFIED DRY AIR SOUTHWARD
BEGINNING WEDNESDAY INTO THURSDAY.
-------SENSIBLE WEATHER & IMPACTS-------
TODAY - SATURDAY...
THIS LOOKS LIKE THE QUIETEST STRETCH OF THE 7-DAY FORECAST. DRIER
AIR ALOFT WORKS IN DURING THIS TIMEFRAME, LIMITING RAIN AND STORM
CHANCES. WHILE NOT COMPLETELY DRY, COVERAGE SHOULD DIP TO AROUND
20% EACH DAY. WITH THE STRONG HIGH TO OUR NORTH, PERSISTENT AND,
AT TIMES, GUSTY EAST-SOUTHEAST BREEZES SHOULD CONTINUE. PEAK GUSTS
HAVE A 30-40% CHANCE OF REACHING 30 MPH, PARTICULARLY ALONG THE
COAST. WITH MORE SUNSHINE EXPECTED, HIGHS SHOULD REMAIN NEAR OR
ABOVE NORMAL (80S), WARMEST INLAND.
A HIGH RISK OF LIFE-THREATENING RIP CURRENTS CONTINUES AT ALL
CENTRAL FLORIDA ATLANTIC BEACHES. PLEASE REMAIN OUT OF THE SURF.
SUNDAY - MONDAY...
WE WILL BEGIN A SLOW TRANSITION INTO MORE ACTIVE WEATHER. THE
COLD FRONT DOESN'T QUITE GET HERE UNTIL LATE MONDAY OR EVEN
MONDAY NIGHT, BUT MOISTURE WILL BEGIN TO INCREASE AS EARLY AS
SUNDAY. WITH SOME DRIER AIR ALOFT, A STORM COULD TURN GUSTY ON
SUNDAY AFTERNOON. COVERAGE SHOULD INCREASE TO 30-50% ON SUNDAY
(HIGHEST SOUTH) AND 50-60% ON MONDAY.
HIGHS SHOULD REMAIN WARM, IN THE 80S. THERE IS A SMALL CHANCE THAT
A FEW FOLKS REACH 90 DEGREES ON SUNDAY AFTERNOON, ESPECIALLY WEST
OF ORLANDO.
TUESDAY - NEXT THURSDAY...
IF EAST CENTRAL FLORIDA EXPERIENCES IMPACTFUL WEATHER OVER THE NEXT
WEEK, IT WOULD LIKELY OCCUR FROM TUESDAY INTO WEDNESDAY. DURING THIS
PERIOD, THE ECMWF EFI (EXTREME FORECAST INDEX) INDICATES THE
POTENTIAL FOR UNUSUALLY STRONG WINDS WITH A LESSER, BUT STILL
DISTINCT, SIGNAL FOR UNUSUALLY HIGH RAIN TALLIES ALONG THE COAST.
THE COLD FRONT SHOULD SINK SLOWLY SOUTHWARD, INTERACTING WITH HIGH
AMBIENT MOISTURE AND JET STREAM ENERGY TO PRODUCE HIGH COVERAGE
(70% +) OF SHOWERS AND STORMS. BETWEEN TUESDAY AND WEDNESDAY,
THERE IS A 10-20% CHANCE OF RAINFALL EXCEEDING 2 INCHES. RAIN
CHANCES SLOWLY DECREASE LATE IN THE WEEK AS DRIER AIR BEGINS TO
ARRIVE FROM THE NORTH.
WITH A STRONG HIGH SITTING OFF TO THE NORTH OF FLORIDA,
NORTHEASTERLY ONSHORE WINDS SHOULD PROGRESSIVELY INCREASE, PEAKING
ON WEDNESDAY WHEN STATISTICAL GUIDANCE ALREADY GIVES MUCH OF THE
DISTRICT A 30-40% CHANCE OF 40 MPH WIND GUSTS. BASED ON CURRENT
GUIDANCE, IMPACTS MAY BE SIMILAR TO THE COASTAL AND WIND EVENT WE
HAD EARLIER THIS WEEK.
TEMPERATURES SHOULD TURN COOLER, WITH HIGHS GENERALLY IN THE 70S
FROM TUESDAY THROUGH NEXT THURSDAY.
MARINE
ISSUED AT 105 AM EDT FRI APR 3 2026
FRESH ONSHORE FLOW CONTINUES OVER THE NEXT FEW DAYS AS HIGH
PRESSURE REMAINS NORTHEAST OF FLORIDA. THIS WILL RESULT IN POOR
BOATING CONDITIONS IN THE LOCAL ATLANTIC, ESPECIALLY OUT IN THE
GULF STREAM. BY EARLY NEXT WEEK, A COLD FRONT WILL APPROACH THE
AREA FROM THE NORTH. UNSETTLED WEATHER IS LIKELY ON THIS FRONT
FROM MONDAY INTO AT LEAST TUESDAY. A SURGE OF STRONG NORTHEAST
WINDS IS FORECAST BEHIND THE FRONT FROM TUESDAY INTO WEDNESDAY.
DURING THIS PERIOD, THE RISK OF HAZARDOUS TO DANGEROUS BOATING
CONDITIONS HAS INCREASED.
THROUGH SATURDAY, E/SE WINDS 12-15 KT NEARSHORE, UP TO 18 KT IN
THE GULF STREAM, ESPECIALLY SOUTH OF SEBASTIAN INLET. SE WINDS
DECREASE TO 10-15 KT ON SUNDAY. WINDS SHOULD REMAIN FAIRLY LIGHT
FOR MOST OF MONDAY BUT MAY INCREASE NORTH OF CAPE CANAVERAL LATE
AS THE NEXT COLD FRONT APPROACHES.
SEAS 4-5 FT, EXCEPT UP TO 6 FT IN THE GULF STREAM, THROUGH
SUNDAY.
AVIATION
(18Z TAFS)
ISSUED AT 145 PM EDT FRI APR 3 2026
ISOLATED SHOWERS ONGOING THIS AFTERNOON, MAINLY OVER THE ATLANTIC
AND ALONG AND NORTH OF I-4. WHILE MOST TERMINALS WILL REMAIN DRY
THIS AFTERNOON, HAVE INCLUDED VCSH FOR LEE THROUGH 20Z FOR THESE
ISOLATED SHOWERS. E/ESE WINDS THIS AFTERNOON ARE AT 10-15KT WITH
GUSTS 20-25KT (WITH THE HIGHEST WINDS/GUSTS OCCURRING ALONG THE
COAST). WINDS WILL DECREASE TO 5-10 KT OVERNIGHT WITH COASTAL
TERMINALS REMAINING BREEZY A LITTLE PAST MIDNIGHT BEFORE
DECREASING. ESE WINDS WILL THEN PICK UP TO 8-12 KT ACROSS THE
INTERIOR, AND 10-15 KT WITH GUSTS 20-25 KT ALONG THE COAST BY
MID-MORNING. MODELS ARE INDICATING ISOLATED SHOWERS WILL BE
POSSIBLE TOMORROW, MAINLY ACROSS THE TREASURE COAST. BUT
CONFIDENCE IS NOT HIGH ENOUGH TO INCLUDE VC WORDING IN THE TAF AT
THIS TIME. VFR THROUGH THE TAF PERIOD.
PRELIMINARY POINT TEMPS/POPS
DAB 65 82 66 84 / 0 10 0 40
MCO 66 85 67 86 / 0 10 0 50
MLB 69 81 69 82 / 10 10 10 40
VRB 67 81 68 82 / 10 10 10 40
LEE 66 86 66 87 / 10 10 0 40
SFB 66 85 66 87 / 0 10 0 40
ORL 66 85 67 86 / 0 10 0 50
FPR 66 81 67 82 / 10 10 20 40
MLB WATCHES/WARNINGS/ADVISORIES
FL...NONE.
AM...NONE.
DISCUSSION...HEIL
AVIATION...WATSON
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