754  
FXUS62 KMLB 050706  
AFDMLB  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE MELBOURNE FL  
306 AM EDT SUN APR 5 2026  
   
..NEW KEY MESSAGES, DISCUSSION, MARINE  
 
   
KEY MESSAGES  
 
ISSUED AT 256 AM EDT SUN APR 5 2026  
 
- A HIGH RISK OF LIFE-THREATENING RIP CURRENTS CONTINUES INTO  
EARLY THIS WEEK. RESIDENTS AND VISITORS TO CENTRAL FLORIDA'S  
ATLANTIC BEACHES SHOULD STAY OUT OF THE OCEAN.  
 
- HIGHER RAIN COVERAGE AND INCREASINGLY STRONG ONSHORE WINDS ARE  
FORECAST NEXT WEEK, AS A FRONT MOVES THROUGH THE STATE. LOCALLY  
HEAVY RAINFALL WILL BE POSSIBLE ALONG THE COAST.  
 
- INCREASINGLY HAZARDOUS BEACH AND BOATING CONDITIONS ARE EXPECTED  
INTO MID-WEEK.  
 
 
   
DISCUSSION  
 
ISSUED AT 256 AM EDT SUN APR 5 2026  
 
TODAY-TONIGHT...HIGH PRESSURE OVER THE WESTERN ATLANTIC GETS SHUNTED  
EASTWARD TODAY, AS A LOW PRESSURE SYSTEM MOVES THROUGH NE CANADA AND  
DRAGS A COLD FRONT THROUGH THE SOUTHEAST US. WITH A SLACKENING  
PRESSURE GRADIENT, EAST-SOUTHEAST WINDS FINALLY EASE TODAY COMPARED  
TO THE LAST SEVERAL DAYS. HOWEVER, WILL STILL SEE WINDS 10-15 MPH,  
WITH GUSTS TO 20 MPH, ALONG THE COAST THIS AFTERNOON AS THE SEA  
BREEZE DEVELOPS AND MOVES INLAND. ELSEWHERE, WINDS 5-10 MPH. HIGHER  
MOISTURE OVERSPREADS THE AREA TODAY, WITH PWATS INCREASING TO 1.3-  
1.5" BY THE AFTERNOON. A FEW ONSHORE-MOVING SHOWERS THIS MORNING.  
THEN, SCATTERED SHOWERS AND STORMS ARE FORECAST THIS AFTERNOON, WITH  
THE HIGHEST CHANCES OVER THE INTERIOR, WHERE THE SEA BREEZES ARE  
EXPECTED TO COLLIDE IN THE MID TO LATE AFTERNOON. POPS TODAY 30-50%.  
CAN'T RULE OUT A FEW STRONGER STORMS ALONG THE COLLISION, WITH 500  
MB TEMPERATURES AROUND M10-M11 C AND DRIER AIR LINGERING IN THE MID-  
LEVELS. THE MAIN THREATS WITH ANY STORMS TODAY WILL BE WIND GUSTS TO  
AROUND 45 MPH, SMALL HAIL, AND LIGHTNING STRIKES. HIGHS WILL BE WARM  
OVER THE INTERIOR, REACHING THE MID TO UPPER 80S. AT THE COAST,  
ONSHORE FLOW KEEPS TEMPERATURES IN THE LOWER 80S.  
 
MODELS SUGGEST STEERING FLOW BECOMES INCREASINGLY SOUTHWESTERLY THIS  
AFTERNOON AND INTO THIS EVENING AHEAD OF THE FRONT. CAMS SUPPORT  
THIS, SHOWING CONVECTIVE ACTIVITY DRIFTING BACK TOWARDS THE COAST IN  
THE EVENING HOURS. THE FORECAST REFLECTS THIS, WITH POPS 20-30%  
PERSISTING THROUGH SUNSET, BEFORE DRIFTING OFFSHORE INTO THE LATE  
EVENING. DRIER CONDITIONS ARE THEN FORECAST FOR THE REMAINDER OF THE  
OVERNIGHT HOURS. LIGHT OFFSHORE WINDS ARE FORECAST OVERNIGHT, WITH  
LOWS IN THE LOWER TO MID-60S.  
 
MONDAY...THE AFOREMENTIONED FRONT SLOWS MONDAY AS IT OUTRUNS ITS  
UPPER LEVEL SUPPORT, COMING TO A CRAWL OVER THE FLORIDA PENINSULA.  
DEEPER MOISTURE BUILDS ACROSS THE LOCAL AREA INTO MONDAY AFTERNOON,  
WITH PWATS UP TO 1.5-1.7". A GOOD PORTION OF MONDAY MORNING LOOKS TO  
REMAIN DRY. THEN, INCREASING SUPPORT ALONG THE FRONT AND HIGH  
MOISTURE ARE FORECAST TO LEAD TO SCATTERED TO NUMEROUS SHOWERS AND  
STORMS BY THE AFTERNOON. THE HIGHEST COVERAGE LOOKS TO BE OVER THE  
INTERIOR, WHERE INITIALLY SEA BREEZE DRIVEN CONVECTION ALONG THE  
WEST COAST IS CARRIED INLAND ALONG SOUTHWESTERLY STEERING FLOW,  
WHERE IT MEETS CONVECTION DEVELOPING ALONG NORTHEASTERLY WINDS. POPS  
60-70%, WITH A FEW STRONG STORMS ONCE AGAIN POSSIBLE DUE TO 500 MB  
TEMPERATURES NEAR M10-M11 C. LOCALLY HEAVY RAINFALL WILL BE POSSIBLE  
ALONG THE COLLISION, THOUGH OVERALL ACCUMULATIONS ARE EXPECTED TO  
REMAIN AROUND 1-1.5". HIGHS IN THE LOWER 80S ALONG THE COAST AND MID-  
80S INLAND. RAIN CHANCES INCREASE INTO MONDAY NIGHT, AS UPPER LEVEL  
SUPPORT INCREASES. POPS INCREASE TO 70-80%, WITH THE HIGHEST  
COVERAGE ALONG THE COAST. NORTHEASTERLY WINDS MONDAY REMAIN AROUND  
10-15 MPH ALONG THE COAST, LOWER INLAND. OVERNIGHT LOWS IN THE LOWER  
TO MID-60S.  
 
TUESDAY-THURSDAY...MODELS DISAGREE A BIT ON JUST HOW FAR SOUTHWARD  
THE FRONT WILL MAKE IT, WHERE IT STALLS, AND WHEN. BUT, THE OVERALL  
CONSENSUS IS THAT THE FEATURE WILL LINGER NEAR THE AREA THROUGH  
THURSDAY. DEEP MOISTURE PERSISTS OVER THE FLORIDA PENINSULA THROUGH  
THE PERIOD. SINGLE RECENT MODEL RUNS SHOW POSSIBLY SOME LOWER  
MOISTURE DURING THE DAY ON WEDNESDAY, BUT THE OVERALL THEME REMAINS  
THE SAME: RAIN. THERE ARE INCREASING CONCERNS FOR LOCALLY HEAVY  
RAINFALL MID-WEEK. STRONG HIGH PRESSURE DEVELOPS OVER THE MID-  
ATLANTIC, CREATING A TIGHT PRESSURE GRADIENT OFFSHORE OF THE  
SOUTHEAST US BETWEEN THE RIDGE AND THE BOUNDARY. MEANWHILE, THE  
SUBTROPICAL JET STRENGTHENS ALOFT, PROVIDING ENHANCED SUPPORT. THIS  
CREATES A CLASSIC SETUP FOR CONVERGENT BANDS ALONG THE COAST, AS  
WINDY ONSHORE FLOW OPPOSES WESTERLY FLOW ALOFT.  
 
COVERAGE OF SHOWERS AND EMBEDDED STORMS IS FORECAST TO BE HIGH, WITH  
POPS 60-80% TUESDAY THROUGH THURSDAY. RAINFALL TOTALS ARE STILL HARD  
TO PIN DOWN, AS IT APPEARS TO BE MULTIPLE ROUNDS OF RAINFALL DUE TO  
CONVECTIVE BANDS, WHICH ARE CURRENTLY BEYOND REACH OF THE CAMS.  
THEREFORE, NARROWING DOWN WHERE THE HEAVIEST TOTALS WILL FALL OR  
JUST HOW MUCH IS DIFFICULT. NBM 72 HR 90TH PERCENTILE ACCUMULATIONS  
NEAR 6" ALONG THE COAST. THEREFORE, TOTALS OF 3-4" WITH LOCALLY 5"+  
APPEAR REASONABLE ALONG THE COAST TUESDAY THROUGH THURSDAY, WITH  
1-3" FOR THE INTERIOR. MULTIPLE ROUNDS OF SHOWERS ARE FORECAST  
THROUGH THE PERIOD, WITH COVERAGE AND ACCUMULATIONS PEAKING DURING  
THE OVERNIGHT HOURS, WHICH COINCIDES WITH BOTH THE CONVECTIVE  
MAXIMUM OVER THE ATLANTIC WATERS AND PEAK CONVERGENCE ALONG THE  
COAST, AS WINDS SLACKEN OVER LAND AREAS OVERNIGHT. THIS RAINFALL  
WILL CERTAINLY HELP BRING SOME RELIEF FROM ONGOING DROUGHT  
CONDITIONS. HOWEVER, TOO MUCH RAIN TOO QUICKLY COULD LEAD TO  
FLOODING ISSUES, ESPECIALLY WITH ANY PERSISTENT BANDING OF HEAVIER  
SHOWERS OR STORMS. A MARGINAL RISK FOR EXCESSIVE RAINFALL EXISTS  
BOTH TUESDAY AND WEDNESDAY ALONG THE COAST.  
 
BREEZY TO WINDY ONSHORE FLOW RETURNS, WITH WINDS 15-20 MPH AND GUSTS  
20-30 MPH. HIGHER WINDS SHOULD BE EXPECTED ALONG THE COAST, WHERE A  
FEW GUSTS COULD APPROACH 40 MPH ON WEDNESDAY. WINDS WILL THEN REMAIN  
ELEVATED EACH NIGHT. HIGH COVERAGE OF CLOUDS AND SHOWERS WILL LEAD  
TO BELOW NORMAL TEMPERATURES IN THE 70S THROUGH THURSDAY. OVERNIGHT  
LOWS WILL REMAIN IN THE 60S.  
 
FRIDAY-SUNDAY...LATE WEEK AND INTO THE WEEKEND HOLDS GREATER  
UNCERTAINTY, AS MODELS DIVERGE ON FEATURES OFF OF THE SOUTHEAST US  
COAST. THIS WILL HAVE IMPLICATIONS FOR HOW MUCH MOISTURE LINGERS  
OVER THE FLORIDA PENINSULA AND, THEREFORE, RAIN CHANCES. AT THE VERY  
LEAST, COVERAGE OF SHOWERS AND STORMS DOES LOOK TO DIMINISH,  
REGARDLESS, THOUGH THE QUESTION WILL BE BY HOW MUCH. FOR NOW, HAVE  
SCATTERED SHOWERS AND STORMS DIMINISHING IN COVERAGE EACH DAY FROM  
FRIDAY INTO THE WEEKEND. WHAT IS MORE CONFIDENT IS THE CONTINUED  
BREEZY ONSHORE WINDS, WITH HIGH PRESSURE REMAINING OVER THE EASTERN  
US, THOUGH WINDS WILL NOT BE QUITE AS STRONG AS MID-WEEK, AS THE OLD  
BOUNDARY WASHES OUT AND THE PRESSURE GRADIENT RELAXES. WITH LESS  
COVERAGE OF CLOUDS, EXPECT TO SEE HIGH TEMPERATURES CREEP UP EACH  
DAY, THOUGH ONSHORE FLOW WILL KEEP HIGHS IN THE LOWER 80S FOR THE  
WEEKEND.  
 
 
   
MARINE  
 
ISSUED AT 256 AM EDT SUN APR 5 2026  
 
POOR BOATING CONDITIONS EARLY THIS MORNING BECOME INCREASINGLY  
FAVORABLE INTO THE AFTERNOON, AS SEAS UP TO 6 FT OFFSHORE DIMINISH  
TO 4-5 FT. HIGH PRESSURE WEAKENS OVER THE AREA TODAY, WITH ESE  
WINDS 10-15 KTS. A FEW TO SCATTERED OFFSHORE MOVING SHOWERS AND  
STORMS WILL BE POSSIBLE THIS EVENING AND INTO THE OVERNIGHT HOURS.  
 
A WEAKENING COLD FRONT MOVES INTO THE LOCAL WATERS MONDAY, WHERE  
IT WILL LINGER THROUGH MID-WEEK. A PERIOD OF UNSETTLED CONDITIONS  
WILL FOLLOW, WITH HIGH COVERAGE OF SHOWERS AND STORMS. NE WINDS  
5-15 KTS MONDAY WITH SEAS 3-5 FT. CONDITIONS THEN BECOME HAZARDOUS  
TO DANGEROUS INTO LATE WEEK, WITH STRONG HIGH PRESSURE OVER THE  
MID-ATLANTIC LEADING TO WINDY ONSHORE WINDS AND NEAR GALE-FORCE  
GUSTS. HEADLINES ARE LIKELY, AS SEAS BUILD TO UP TO 11-15 FT.  
 
 
   
AVIATION  
 
(06Z TAFS)  
ISSUED AT 114 AM EDT SUN APR 5 2026  
 
ASIDE FROM SOME OCNL MVFR AND LIGHT SHOWERS CLOSE TO THE TREASURE  
COAST TERMINALS, ALL LOOKS MOSTLY QUIET THROUGH MIDDAY TODAY. VFR  
SHOULD BE PREDOMINANT, BUT WILL WATCH FOR ANY LOWER CIGS OR PATCHY  
FOG AT SUNRISE. THIS AFTERNOON, A FEW SHOWERS/STORMS SHOULD FORM  
ON THE ADVANCING SEA BREEZES. TIMING FOR MCO IS SOMEWHAT DIFFICULT  
BUT FAVORS 05/21Z - 06/02Z. CONFIDENCE STILL TOO LOW FOR TEMPOS.  
SE BREEZES 5-15 KT WITH A FEW GUSTS TO 20 KT ALONG THE COAST.  
 
 
   
PRELIMINARY POINT TEMPS/POPS  
 
DAB 84 65 79 63 / 30 30 70 80  
MCO 85 67 83 66 / 50 30 70 80  
MLB 82 67 81 66 / 30 30 70 80  
VRB 82 66 81 65 / 30 30 70 80  
LEE 87 65 83 63 / 40 20 70 70  
SFB 87 66 83 64 / 50 30 70 80  
ORL 86 67 84 65 / 50 30 70 80  
FPR 82 65 82 65 / 30 30 70 80  
 
 
   
MLB WATCHES/WARNINGS/ADVISORIES  
 
FL...NONE.  
AM...NONE.  
 
 
 
 
DISCUSSION...LEAHY  
AVIATION...HEIL  
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