549
FXUS62 KMLB 060716
AFDMLB

Area Forecast Discussion
National Weather Service Melbourne FL
316 AM EDT Mon Oct 6 2025

...New KEY MESSAGES, DISCUSSION, MARINE...

.KEY MESSAGES...
Issued at 316 AM EDT Mon Oct 6 2025

- Scattered to numerous fast-moving showers off the Atlantic will
  support locally heavy rainfall where banding features can
  develop. Localized flooding will be possible today.

- Dangerous beach and marine conditions will continue this
  upcoming week, including minor coastal flooding, life-
  threatening rip currents, and breaking waves of 5 to 7 feet with
  minor to moderate beach erosion especially near times of high
  tide.

- Breezy and gusty onshore winds will continue through much of
  this week.

&&

.DISCUSSION...
Issued at 316 AM EDT Mon Oct 6 2025

Today... A few training showers along the Treasure Coast early this
morning have mostly diminished with rainfall accumulations observed
around 1" in some spots. Isolated onshore-moving showers are
expected to continue with an uptick in scattered activity
possible near sunrise. By late morning and into the afternoon,
models suggest a surge of locally heavy downpours moving across
east central Florida. High coverage of showers (60-70%) is
forecast today with some areas seeing multiple rounds of rainfall.
Although steering flow remains breezy, convergent and training
bands could allow for localized rainfall accumulations up to 4".
Flooding rainfall will be the primary hazard today, but a few
lightning strikes cannot be ruled out. A Flood Watch remains in
effect for coastal counties of east central Florida through 8PM.

Expect coastal hazards to persist in breezy onshore flow. Rough surf
and large breaking waves of 5-7 ft are present at area beaches
resulting moderate beach erosion during periods of high tide. A
high risk of life-threatening rip currents exists, and entering
the dangerous surf is not advised. Minor coastal flooding
continues at times of high tide. Saltwater flooding of low-lying
roads, docks, and yards along the shore and intracoastal will be
possible.

Tuesday-Thursday... Surface high pressure along the Atlantic
seaboard is nudged offshore as an area of troughing slides into the
eastern U.S. A pressure gradient is maintained locally, keeping a
period of breezy/ gusty onshore flow. Drier air begins to advect
from the north-northeast on Tuesday, helping to reduce rain chances
into mid week. Moisture will be slower to erode across the south,
keeping locally higher rain chances (50-60%) in vicinity of Lake
Okeechobee on Tuesday. Otherwise, expect only scattered rain chances
through Wednesday. Moisture begins to slowly rebuild Thursday with a
gradual increase in PoPs forecast from south (60%) to north (40-
50%). High temperatures range near to just above normal in the mid
80s along the coast and upper 80s across the interior. Muggy morning
lows in the low to mid 70s Tuesday morning fall a few degrees
Wednesday and Thursday.

Persistent onshore flow and a period of high astronomical tides will
keep most coastal hazards in place through mid week including rough
surf, life-threatening rip currents, and moderate coastal
erosion. Minor coastal flooding remains possible at times of high
tide including along areas of the intracoastal waterways.

Friday-Sunday... A mid level trough is forecast to dig across the
southeast U.S. late week and into the weekend. An associated cold
front slides across the region, bringing the first taste of fall.
Temperatures are forecast a few degrees below normal Friday and
Saturday mostly in the low to mid 80s. By Sunday, temperatures are
forecast to more widely spread the low 80s. Low temperatures
gradually cool each day, reaching the 60s across much of east
central Florida by Sunday. Scattered to numerous showers and a few
storms are forecast on Friday as the boundary approaches the area.
Perhaps some lingering rain chances on Saturday depending on the
timing of the front. Otherwise, drier conditions build behind the
boundary.

&&

.MARINE...
Issued at 316 AM EDT Mon Oct 6 2025

Hazardous wind and seas continue early this week with Small Craft
Advisories remaining in effect for the local waters through
Wednesday. Breezy onshore winds 15-25 kts persist, slackening to
around 10-20 kts by mid week. Seas 8-10 ft offshore and 7-8 ft
nearshore are forecast gradually improve, becoming widely 5-6 ft
Wednesday. Rounds of onshore-moving showers continue today with
coverage increasing to 60-70%, especially near the coast. Drier air
builds across the waters Tuesday helping to reduce rain chances into
mid week.

&&

.AVIATION...
(06Z TAFs)
Issued at 151 AM EDT Mon Oct 6 2025

A low level breezy easterly flow will persist across the area
through today and into tonight. This enhanced onshore flow
combined with a moist airmass will produce periods of scattered to
numerous showers that will push onshore and inland. Greatest
coverage will be along the coast through the morning and spreading
inland through the late morning and afternoon. Included VCTS from
17-23Z south of a line from KLEE-KDAB as daytime heating and
instability may lead to isolated to scattered storms as well. Cigs
will vary from VFR to MVFR at times with showers/storms producing
tempo IFR/MVFR visibilities. Hard to pin down best time for tempo
windows at this time as there will likely be repeated rounds of
this activity.

E/NE winds 7-12 knots through this morning will then be
predominantly out of the east late this morning and afternoon
with speeds increasing to 12-17 knots with gusts around 20-25
knots.

&&

.PRELIMINARY POINT TEMPS/POPS...
DAB  83  75  85  73 /  70  40  40  10
MCO  86  75  87  74 /  70  30  50  10
MLB  85  77  85  76 /  70  60  50  20
VRB  86  76  85  76 /  70  60  60  30
LEE  86  74  88  72 /  60  20  40  10
SFB  85  75  87  73 /  70  30  50  10
ORL  85  76  87  73 /  70  30  50  10
FPR  86  76  85  76 /  70  60  60  30

&&

.MLB WATCHES/WARNINGS/ADVISORIES...
FL...Flood Watch through this evening for FLZ041-141-154-159-164-247-
     254-259-264-347-447-547-647-747.

     Coastal Flood Advisory until 5 PM EDT Wednesday for FLZ141-154-
     159-164-347-447-647-747.

     High Surf Advisory until 5 PM EDT Tuesday for FLZ141-154-159-164-
     347-447-647-747.

AM...Small Craft Advisory until 8 AM EDT Wednesday for AMZ550-552-555-
     570-572-575.

&&

$$

DISCUSSION...Law
AVIATION...Weitlich