Sunrise 6:38 AM   Sunset 7:55 PM Moonrise 3:15 AM   Moonset 3:26 PM

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AMZ650 Coastal Waters From Jupiter Inlet To Deerfield Beach Fl Out 20 Nm- Waters From Jupiter Inlet To Deerfield Beach Fl From 20 To 60 Nm- 401 Pm Edt Sat May 4 2024
.small craft should exercise caution - .
Tonight - E se winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: E se 4 ft at 5 seconds. Intracoastal waters choppy in exposed areas. A chance of showers with a slight chance of tstms in the evening, then a slight chance of showers after midnight. Sun - E se winds 15 to 20 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: E se 4 ft at 5 seconds. Intracoastal waters choppy in exposed areas. A slight chance of showers. Sun night - E se winds 15 to 20 kt with gusts to around 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: E se 4 ft at 5 seconds. Intracoastal waters choppy in exposed areas. A slight chance of showers in the evening, then a chance of showers after midnight. Mon - E se winds 15 to 20 kt with gusts to around 25 kt along the coast to E se 15 to 20 kt with gusts to around 20 kt in the gulf stream. Seas 2 to 3 ft. Wave detail: E se 3 ft at 5 seconds. Intracoastal waters a moderate chop. A chance of showers. Mon night - SE winds 15 to 20 kt with gusts to around 25 kt along the coast to se 15 to 20 kt with gusts to around 20 kt in the gulf stream. Seas 2 to 3 ft. Wave detail: E se 3 ft at 4 seconds. Intracoastal waters a moderate chop. A chance of showers. Tue - SE winds 10 to 15 kt with gusts to around 20 kt. Seas 2 to 3 ft. Wave detail: se 2 ft at 5 seconds. Intracoastal waters a moderate chop. A slight chance of showers. Tue night - SE winds 10 to 15 kt. Seas 2 ft or less. Intracoastal waters a moderate chop. A slight chance of showers after midnight. Wed - SE winds 10 to 15 kt. Seas 2 ft or less. Intracoastal waters a moderate chop. Wed night and Thu - SE winds 10 to 15 kt with gusts to around 20 kt. Seas 2 to 3 ft. Intracoastal waters a moderate chop. Thu night - S se winds 10 to 15 kt with gusts to around 20 kt. Seas 2 to 3 ft. Intracoastal waters a light chop.

AMZ600 Synopsis For Jupiter Inlet To Ocean Reef Fl Out To 60 Nm And For East Cape Sable To Bonita Beach Fl Out To 60 Nm- 401 Pm Edt Sat May 4 2024
Synopsis -
gentle to moderate easterly flow continues to prevail across the atlantic waters with southwesterly flow developing over gulf waters each afternoon. A few occasional isolated showers and Thunderstorms may be possible at times. Easterly winds could increase to near hazardous levels at times over the atlantic waters this weekend as high pressure builds over the western atlantic.
gulf stream hazards: none
the approximate location of the west wall of the gulf stream as of may 04, 2024 at 12 utc - .
1 nautical miles northeast of fowey rocks. 9 nautical miles east of port everglades. 3 nautical miles east northeast of lake worth. 13 nautical miles east northeast of jupiter inlet.
this data courtesy of the naval oceanographic office.

FXUS62 KMFL 042330 AFDMFL

Area Forecast Discussion National Weather Service Miami FL 730 PM EDT Sat May 4 2024

New UPDATE, AVIATION

UPDATE
Issued at 724 PM EDT Sat May 4 2024

Not much change to the current forecast, as latest guidance appears to handle decreasing PoP trend fairly well. Thunderstorms are generally unlikely overnight, except perhaps an isolated strike or two over the Gulf waters. Tomorrow, PoPs generally below 20-30% across most of the southern peninsula, with best chances again being over the western half of the region in the presence of easterly flow.

SHORT TERM
(Rest of today through Sunday)
Issued at 1203 PM EDT Sat May 4 2024

As an upper level perturbation advects across the eastern Gulf of Mexico and into the Florida Panhandle, a slight moistening in the 850mb to 700mb layer will occur in conjunction with colder 500mb values aloft (-9C to -10C). With the low-level flow remaining out of an easterly direction due to surface ridging remaining in firm control, the Atlantic sea-breeze will propagate inland with ease.
This will allow for convergence of the stronger Atlantic sea-breeze and weaker Gulf sea-breeze to occur over southwestern Florida.
Mesoscale ascent along this boundary could allow for an isolated thunderstorm or two to develop later this afternoon. Mid-level lapse rates remain fairly meager at 5 to 5.5 C/km and forecasted CAPE values appear to be marginal at best with CAMS hinting at values near 1000 J/kg. With the lack of shear in the vertical profile, the main hazards with thunderstorm activity today will be lightning and heavy rainfall concerns. In addition, given the orientation of the isolated storms along the boundary, certainly cannot rule out a brief funnel cloud if vorticity is ingested into a parent storm.
PoPs during the afternoon hours across southwestern Florida peak in the 30 to 50 percent range with activity propagating towards the Gulf coast metro as sunset approaches. Forecasted afternoon highs will top out in the mid 80s to near 90 degrees across southwestern Florida with highs in the low to mid 80s across the eastern half of the area thanks to the prevalent onshore flow. The overnight lows will trend in the low to mid 70s along the east coast while interior locations dip into the mid to upper 60s. A similar pattern will take place tomorrow with morning coastal showers along the east coast and then the potential of showers and storms across inland southwestern Florida tomorrow afternoon.

LONG TERM
(Sunday night through next Friday)
Issued at 236 PM EDT Sat May 4 2024

Generally NWrly mid-lvl flow will prevail to start the week downstream of building ridging over the GOM. A few weak perturbations will pass through the area Mon/Tues, before the aforementioned ridge builds overhead mid-week. At the surface the Atlantic high will gradually weaken/shift east through the period, driving a trend towards a more sea-breeze driven/light synoptic flow regime by late week.

Overall rain chances look to be limited to mostly Mon/Tuesday and are still only in the 15-30% range, with the best chances in the morning/early afternoon near the east coast, with the focus shifting to the western Interior/west coast later in the afternoon. Once the ridge moves overhead by mid-week, the combination of warming mid-lvl temperatures and subsidence should keep rain chances unmentionable through Friday. Probably the most noticeable aspect of the forecast will be increasing temperatures in the mid to late week period as the ridge builds in (and synoptic flow weakens). By Wednesday, highs in the mid 90s are expected over Interior areas with highs likely increasing into the lower 90s near the east coast metro by Thursday/Friday

AVIATION
(00Z TAFS)
Issued at 724 PM EDT Sat May 4 2024

VFR conditions are forecast to prevail through the TAF cycle.
Lingering SHRA over the interior this evening, so brief sub-VFR conditions cannot be ruled out near ongoing SHRA. Winds generally light/vrb overnight, then becoming E/ESE around 10 kt with higher gusts in the afternoon. Gulf sea breeze may impact APF and other nearby coastal terminals.

MARINE
Issued at 1203 PM EDT Sat May 4 2024

Breezy to gusty easterly winds with periods of enhancement, especially across the Atlantic waters over the next several days.
Isolated to scattered rain showers and a few thunderstorms are possible each day, which could bring locally higher seas and gusty winds in and around shower/thunderstorm activity. Seas will generally remain at 2 to 4 feet in the Atlantic waters and 2 feet or less across the Gulf waters. During wind enhancements, conditions could reach Small Craft Exercise Caution (SCEC) conditions.

BEACHES
Issued at 1203 PM EDT Sat May 4 2024

Breezy easterly flow will lead to a high risk for rip currents along the Atlantic beaches through the remainder of this weekend. The risk may remain elevated early next week, especially across the Palm Beach County beaches.

PRELIMINARY POINT TEMPS/POPS
Miami 74 84 74 84 / 20 10 10 20 West Kendall 71 86 71 86 / 10 20 10 20 Opa-Locka 73 86 73 86 / 20 10 10 20 Homestead 74 84 74 85 / 10 10 20 20 Fort Lauderdale 74 83 74 83 / 10 10 10 20 N Ft Lauderdale 74 83 74 84 / 20 10 10 20 Pembroke Pines 73 86 74 87 / 10 10 10 20 West Palm Beach 72 84 71 85 / 10 20 10 20 Boca Raton 73 85 73 85 / 20 20 10 20 Naples 71 88 71 89 / 40 30 10 20

MFL WATCHES/WARNINGS/ADVISORIES
FL...High Rip Current Risk through Sunday evening for FLZ168-172-173.

AM...None.
GM...None.

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Boynton Beach
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Sat -- 01:35 AM EDT     0.11 feet Low Tide
Sat -- 04:15 AM EDT     Moonrise
Sat -- 06:39 AM EDT     Sunrise
Sat -- 07:02 AM EDT     2.69 feet High Tide
Sat -- 02:01 PM EDT     -0.11 feet Low Tide
Sat -- 04:25 PM EDT     Moonset
Sat -- 07:38 PM EDT     2.88 feet High Tide
Sat -- 07:54 PM EDT     Sunset
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Boynton Beach, Florida, Tide feet

Delray Beach
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Sat -- 01:35 AM EDT     0.13 feet Low Tide
Sat -- 04:15 AM EDT     Moonrise
Sat -- 06:39 AM EDT     Sunrise
Sat -- 07:21 AM EDT     2.69 feet High Tide
Sat -- 02:01 PM EDT     -0.12 feet Low Tide
Sat -- 04:25 PM EDT     Moonset
Sat -- 07:54 PM EDT     Sunset
Sat -- 07:57 PM EDT     2.88 feet High Tide
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Delray Beach, ICWW, Florida, Tide feet

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