Siesta Key, FL Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Siesta Key, FL

May 4, 2024 9:11 AM EDT (13:11 UTC) Change Location
Sunrise 6:46 AM   Sunset 8:06 PM
Moonrise 3:26 AM   Moonset 3:36 PM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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Marine Forecasts
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GMZ853 Coastal Waters From Englewood To Tarpon Springs Fl Out 20 Nm- 401 Am Edt Sat May 4 2024

Today - Southeast winds 10 to 15 knots, becoming south 5 to 10 knots early this afternoon, then becoming west late. Seas around 2 feet this morning, then 1 foot or less. Wave detail: southeast 1 foot at 3 seconds, becoming west 1 foot at 2 seconds and southeast 1 foot at 4 seconds. Bay and inland waters a moderate chop.

Tonight - Northwest winds 5 to 10 knots, becoming east 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. A slight chance of showers and Thunderstorms in the evening.

Sunday - Southeast winds around 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave detail: west 1 foot at 2 seconds and east 1 foot at 2 seconds. Bay and inland waters light chop. A slight chance of showers and Thunderstorms in the afternoon.

Sunday night - Northwest winds 5 to 10 knots, becoming east 10 to 15 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. Wave detail: northwest 1 foot at 2 seconds and south 1 foot at 4 seconds, becoming north 1 foot at 2 seconds and east 1 foot at 2 seconds. Bay and inland waters a moderate chop. A slight chance of showers and Thunderstorms.

Monday - Southeast winds 10 to 15 knots, becoming south 5 to 10 knots in the afternoon. Seas around 2 feet. Wave detail: southwest 1 foot at 2 seconds and east 1 foot at 3 seconds. Bay and inland waters a moderate chop.

Monday night - Northwest winds 5 to 10 knots, becoming east after midnight. Seas 1 foot or less. Wave detail: west 1 foot at 2 seconds and east 1 foot at 3 seconds. Bay and inland waters light chop.

Tuesday - Southeast winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Bay and inland waters light chop.

Tuesday night - West winds 5 to 10 knots, becoming southeast after midnight. Seas 1 foot or less. Bay and inland waters light chop.

Wednesday - South winds 5 to 10 knots. Seas 1 foot or less. Bay and inland waters light chop.
winds and seas higher in and near Thunderstorms.

GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 401 Am Edt Sat May 4 2024

Synopsis - Atlantic high pressure ridging into the northeastern gulf of mexico this weekend will slide south by mid week, with southeasterly winds becoming more southerly by Wednesday. Winds will turn onshore near the coast each afternoon with the sea breeze. A few showers or storms will be possible each day, mainly in the afternoon and early evening hours. Otherwise, winds will remain less than 15 knots with seas of no more than 2 feet.


7 Day Forecast for Marine Location Near Siesta Key, FL
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Area Discussion for - Tampa Bay, FL
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FXUS62 KTBW 041239 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 839 AM EDT Sat May 4 2024

New UPDATE

UPDATE
Issued at 826 AM EDT Sat May 4 2024

There is more moisture in place across the area this morning. The 12z TBW sounding depicts 1.39 inches of PW. This is around a quarter of an inch more than yesterday mornings sounding. This value is also around the 75th percentile of early May PW climatology. Additionally, surface dewpoints are in the upper 60s to low 70s across most of the peninsula.

The broader upper level pattern features ridging across the Caribbean northwards into New England. However, there is a weak shortwave across the northern Gulf of Mexico. This weak shortwave trough will move onshore around the time of peak heating and seabreeze activity. All of the above coupled with the higher than normal PW values should lead to the best chances for showers/storms that we've seen in several days. Chances for showers and storms will range from as low as 20% along the coast to as high as 50% across the interior. Highs today will climb into the upper 80s to low 90s for most locations.

AVIATION
(12Z TAFS)
Issued at 641 AM EDT Sat May 4 2024

VFR conditions persist across the terminals. Isolated to scattered showers/storms will develop later this afternoon (after 21z). A few of these showers/storms could impact the terminals. For now, have only mentioned VCSH at KRSW, KFMY, KPGD, and KLAL. Will continue to monitor conditions throughout the day to evaluate the need of VCTS/TSRA in the terminals.

MARINE
Issued at 348 AM EDT Sat May 4 2024

Atlantic high pressure will ridge into the northeastern Gulf of Mexico through the rest of the weekend and into early next week, with southeasterly flow turning onshore near the coast each afternoon with the sea breeze. The ridge will drift south Tuesday and Wednesday, with winds becoming slightly more southerly. Wind speeds will remain below headline criteria. Rain chances will remain low, but a few sea breeze storms could drift into the waters each day during the afternoon and evening hours.

FIRE WEATHER
Issued at 348 AM EDT Sat May 4 2024

Relative humidity may briefly drop to critically low levels each afternoon this weekend, mainly over the interior. However, wind speeds are not forecast to be fast enough to cause Red Flag Conditions. Otherwise, spotty high dispersion indices will be possible each afternoon.

PRELIMINARY POINT TEMPS/POPS
TPA 89 73 89 73 / 20 20 30 10 FMY 90 70 90 70 / 40 40 40 20 GIF 91 70 90 69 / 30 20 50 10 SRQ 89 71 89 71 / 20 20 30 10 BKV 91 65 90 65 / 20 20 40 10 SPG 87 75 87 74 / 20 30 30 10

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




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
VENF1 - Venice, FL 17 mi71 min E 5.1G8 71°F 78°F30.0271°F
42013 - C10 - Navy-2 21 mi96 min ESE 12G16 76°F 76°F30.0276°F
PMAF1 23 mi53 min 72°F 80°F30.04
MTBF1 25 mi53 min ESE 9.9G12 73°F 30.0270°F
42098 28 mi45 min 77°F2 ft
SAPF1 - 8726520 - St. Petersburg, FL 32 mi53 min ESE 5.1G8 77°F 78°F30.05
OPTF1 - 8726607 - Old Port Tampa, FL 39 mi53 min ESE 4.1G6 75°F 85°F30.04
SKCF1 43 mi65 min E 5.1G7
EBEF1 44 mi53 min 75°F 80°F30.03
TSHF1 - 8726667 - East Bay Causeway, FL 44 mi65 min ENE 4.1G7
CWBF1 - 8726724 - Clearwater Beach, FL 49 mi53 min ESE 8G9.9 75°F 81°F30.04


Wind History for No Ports station near this location
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No data


Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KSRQ SARASOTA/BRADENTON INTL,FL 7 sm18 minESE 0910 smClear75°F68°F78%30.03
KVNC VENICE MUNI,FL 17 sm16 minE 08G1410 smClear77°F77°F100%30.04
Link to 5 minute data for KSRQ


Wind History from SRQ
(wind in knots)
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Tide / Current for Sarasota, Sarasota Bay, Florida
   
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Sarasota
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Sat -- 04:25 AM EDT     Moonrise
Sat -- 04:55 AM EDT     0.17 feet Low Tide
Sat -- 06:48 AM EDT     Sunrise
Sat -- 11:12 AM EDT     1.63 feet High Tide
Sat -- 04:35 PM EDT     Moonset
Sat -- 05:35 PM EDT     0.49 feet Low Tide
Sat -- 08:05 PM EDT     Sunset
Sat -- 11:04 PM EDT     1.52 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Sarasota, Sarasota Bay, Florida, Tide feet
12
am
1.3
1
am
1.1
2
am
0.8
3
am
0.5
4
am
0.2
5
am
0.2
6
am
0.3
7
am
0.6
8
am
0.9
9
am
1.3
10
am
1.5
11
am
1.6
12
pm
1.6
1
pm
1.4
2
pm
1.2
3
pm
1
4
pm
0.7
5
pm
0.5
6
pm
0.5
7
pm
0.7
8
pm
0.9
9
pm
1.2
10
pm
1.4
11
pm
1.5



Tide / Current for Tampa Bay (Sunshine Skyway Bridge), Florida Current
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Tampa Bay (Sunshine Skyway Bridge)
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Sat -- 12:09 AM EDT     -0.00 knots Slack
Sat -- 03:21 AM EDT     -1.10 knots Max Ebb
Sat -- 04:26 AM EDT     Moonrise
Sat -- 06:22 AM EDT     0.00 knots Slack
Sat -- 06:48 AM EDT     Sunrise
Sat -- 09:49 AM EDT     1.53 knots Max Flood
Sat -- 01:10 PM EDT     -0.00 knots Slack
Sat -- 04:10 PM EDT     -1.19 knots Max Ebb
Sat -- 04:36 PM EDT     Moonset
Sat -- 07:16 PM EDT     0.00 knots Slack
Sat -- 08:06 PM EDT     Sunset
Sat -- 10:22 PM EDT     1.28 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Tampa Bay (Sunshine Skyway Bridge), Florida Current, knots
12
am
0.1
1
am
-0.4
2
am
-0.9
3
am
-1.1
4
am
-1
5
am
-0.7
6
am
-0.2
7
am
0.4
8
am
1
9
am
1.4
10
am
1.5
11
am
1.3
12
pm
0.8
1
pm
0.1
2
pm
-0.5
3
pm
-1
4
pm
-1.2
5
pm
-1.1
6
pm
-0.7
7
pm
-0.2
8
pm
0.4
9
pm
1
10
pm
1.3
11
pm
1.2




Weather Map
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GEOS Local Image of Southeast   
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Tampa Bay Area, FL,



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