Sunrise 6:34 AM   Sunset 8:18 PM Moonrise 5:47 PM   Moonset 4:07 AM

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GMZ850 Coastal Waters From Tarpon Springs To Suwannee River Fl Out 20 Nm- 139 Pm Edt Tue May 21 2024
Tonight - Northwest winds around 10 knots, becoming east after midnight. Seas around 2 feet. Wave detail: north 1 foot at 3 seconds and southwest 1 foot at 7 seconds. Bay and inland waters a moderate chop. Wednesday - East winds 5 to 10 knots, becoming northwest in the afternoon. Seas 1 to 2 feet in the morning, then 1 foot or less. Wave detail: east 1 foot at 2 seconds and north 1 foot at 3 seconds, becoming east 1 foot at 2 seconds and southwest 1 foot at 6 seconds. Bay and inland waters light chop. Wednesday night - North winds 5 to 10 knots, becoming east 10 to 15 knots after midnight. Seas 1 foot or less, then 1 to 2 feet after midnight. Wave detail: north 1 foot at 2 seconds and southwest 1 foot at 6 seconds, becoming north 1 foot at 2 seconds and east 1 foot at 2 seconds. Bay and inland waters a moderate chop. Thursday - Southeast winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave detail: southeast 1 foot at 2 seconds and southwest 1 foot at 5 seconds. Bay and inland waters light chop. Thursday night - Northwest winds 5 to 10 knots, becoming southeast after midnight. Seas 1 foot or less. Wave detail: west 1 foot at 2 seconds and south 1 foot at 4 seconds. Bay and inland waters light chop. Friday - South winds around 5 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave detail: south 1 foot at 3 seconds. Bay and inland waters light chop. Friday night - West winds 5 to 10 knots, diminishing to around 5 knots after midnight. Seas 1 foot or less. Bay and inland waters light chop. Saturday - Southwest winds around 5 knots, becoming west in the afternoon. Seas 1 foot or less. Bay and inland waters light chop.Saturday night - West winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop. Sunday - Southwest winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop.

GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 139 Pm Edt Tue May 21 2024
Synopsis - Northeast to east winds tonight become east and then southeast through the week, with a turn onshore with the sea breeze each afternoon. No headlines are expected.

FXUS62 KTBW 211653 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 1253 PM EDT Tue May 21 2024

DISCUSSION
The pattern aloft this afternoon features high pressure centered over Mexico and and troughing to our east, with flow over the region out of the north-northeast. At the surface, high pressure over the mid-Atlantic region ridges down across Florida. For the rest of the day, expect a few showers and storms to continue over the interior, but hot and dry conditions will prevail otherwise. The rest of the week looks to be rather uneventful as ridging builds over the region aloft and increasing subsidence leads to lower rain chances. Only southwest Florida and the interior could see a shower or too, but rainfall amounts are forecast to be on the low side. Conditions otherwise will remain hot, with high temperatures topping out in the mid to upper 90s.

The upper ridge holds through the weekend and even into next week, though it does flatten some as a shortwave moves by to the north.
Surface high pressure shifts eastward some, with a low-level southerly flow leading to an increase in moisture and slightly higher rain chances.



AVIATION
(18Z TAFS)
VFR conditions are expected through the forecast period.

MARINE
Northeast to east winds today become east and then southeast through the week, with a turn onshore with the sea breeze each afternoon. No headlines are expected.

FIRE WEATHER
No fire weather concerns as relative humidity values will remain above critical levels.

PRELIMINARY POINT TEMPS/POPS
TPA 75 93 75 93 / 10 10 0 10 FMY 73 94 73 94 / 10 30 10 20 GIF 71 93 71 95 / 10 10 0 10 SRQ 73 93 73 93 / 0 10 0 10 BKV 68 95 68 95 / 10 10 0 10 SPG 78 93 78 92 / 0 10 0 10

Sea Breeze Thunderstorm Regime For Tuesday: 2 Sea Breeze Thunderstorm Regime For Wednesday: 2

For additional information on sea breeze regimes, go to: https:// www.weather.gov/tbw/ThunderstormClimatology

TBW WATCHES/WARNINGS/ADVISORIES
FL...None.
Gulf waters...None.

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Chassahowitzka
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Tue -- 12:36 AM EDT     0.06 feet Low Tide
Tue -- 05:07 AM EDT     Moonset
Tue -- 05:47 AM EDT     0.30 feet High Tide
Tue -- 06:35 AM EDT     Sunrise
Tue -- 11:07 AM EDT     0.21 feet Low Tide
Tue -- 05:25 PM EDT     0.60 feet High Tide
Tue -- 06:47 PM EDT     Moonrise
Tue -- 08:18 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION

Chassahowitzka, Chassahowitzka River, Florida, Tide feet

Chassahowitzka
Click for Map
Tue -- 12:59 AM EDT     0.03 feet Low Tide
Tue -- 05:07 AM EDT     Moonset
Tue -- 05:32 AM EDT     0.46 feet High Tide
Tue -- 06:35 AM EDT     Sunrise
Tue -- 12:32 PM EDT     0.22 feet Low Tide
Tue -- 04:49 PM EDT     0.54 feet High Tide
Tue -- 06:47 PM EDT     Moonrise
Tue -- 08:18 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION

Chassahowitzka, Chassahowitzka River, Florida (2), Tide feet

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