Thursday, July29, 2021
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Marine Weather and Tides
St. Pete Beach, FL

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:51AMSunset 8:23PM Thursday July 29, 2021 9:17 PM EDT (01:17 UTC) Moonrise 11:16PMMoonset 11:10AM Illumination 69% Phase: Waning Gibbous; Moon at 20 days in cycle
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.
Marine Forecasts
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GMZ853 Coastal Waters From Englewood To Tarpon Springs Fl Out 20 Nm- 833 Pm Edt Thu Jul 29 2021
Rest of tonight..West winds around 5 knots. Seas 2 feet or less. Bay and inland waters smooth. Isolated Thunderstorms early in the evening. Isolated Thunderstorms after midnight.
Friday..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms in the morning.
Friday night..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Saturday..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Saturday night..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Sunday..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms.
Sunday night..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms after midnight.
Monday..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Monday night..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Isolated Thunderstorms.
Tuesday..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Scattered Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 833 Pm Edt Thu Jul 29 2021
Synopsis.. The axis of high pressure from the atlantic meanders over south florida waters into early next week with light to moderate onshore winds...although locally higher near showers and storms. There will be ample moisture for nocturnal coastal convection that transitions onshore in the daytime hours.


7 Day Forecast for Marine Location Near St. Pete Beach, FL
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location: 27.68, -82.86     debug


Area Discussion for - Tampa Bay, FL
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FXUS62 KTBW 292345 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 745 PM EDT Thu Jul 29 2021

DISCUSSION. A weak mid level low/trough over the northeast Gulf of Mexico and north FL early this evening slips westward during the night as mid level ridging above the central plains builds across the Deep South to the southeast US coastal waters. At the surface Atlantic high pressure stretches to the central Gulf waters . with an axis meandering over south FL. A northwesterly to southwesterly flow prevails over night with abundant moisture . model PWAT values run 2 inches and above through early morning.

Morning convection scooted away to the east in the afternoon with only patches of light rain/showers still across the Nature Coast. These should wind down within the next hour or so with generally rain free conditions until late night coastal showers and storms begin to push onshore Fri morning. Forecasts look good but have made minor adjustments in the near term to better reflect ongoing conditions.

AVIATION. 30/00Z TAFs. Convection favored late morning/early afternoon at the terminals then slipped away to the east. Anticipate VFR over night with limited BR at LAL. VCNTY TSRA begins 14Z in the north and 18Z in the south. NW winds become light and VRBL to calm over night then SW to W AOB 10KT AFT 14Z.

MARINE. Winds/seas 15 knots/3 feet or less although locally higher near showers/thunderstorms.

Atlantic high pressure stretches to the central Gulf of Mexico . with an axis meandering over south FL waters . through early next week. This results in southwest to westerly flow and ample moisture for nocturnal coastal convection that transitions onshore in the daytime hours.

Preliminary Point Temps/PoPs. TPA 81 93 81 94 / 40 40 10 20 FMY 77 94 78 93 / 10 20 10 30 GIF 76 93 77 95 / 20 40 0 40 SRQ 78 91 79 92 / 20 20 0 20 BKV 73 92 75 93 / 30 50 10 30 SPG 81 90 82 91 / 40 30 0 20

Sea Breeze Thunderstorm Regime For Tomorrow: 4

For Additional Information On Sea Breeze Regimes go to the link below https://www.weather.gov/tbw/ThunderstormClimatology

TBW WATCHES/WARNINGS/ADVISORIES. FL . Beach Hazards Statement through Friday evening for Coastal Manatee-Coastal Sarasota-Pinellas.

Gulf waters . None.

DISCUSSION/AVIATION/MARINE . 09/Rude UPPER AIR . 97/Flannery DECISION SUPPORT . 97/Flannery


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
42098 7 mi52 min 87°F2 ft
CLBF1 10 mi84 min Calm G 1.9 82°F 1015.7 hPa
MTBF1 14 mi48 min N 1 G 1.9 82°F 72°F
SAPF1 - 8726520 - St. Petersburg, FL 14 mi48 min NNE 1 G 1.9 82°F 88°F1017.1 hPa
PMAF1 16 mi48 min 82°F 87°F1016.7 hPa
GCTF1 19 mi48 min 82°F 74°F
OPTF1 - 8726607 - Old Port Tampa, FL 20 mi48 min NNW 1.9 G 2.9 81°F 89°F1016.6 hPa
CWBF1 - 8726724 - Clearwater Beach, FL 21 mi48 min W 4.1 G 7 82°F 89°F1016.8 hPa
SKCF1 28 mi48 min Calm G 0
EBEF1 29 mi48 min 80°F 90°F1016.2 hPa
TPAF1 - 8726694 - TPA Cruise Terminal 2, Tampa, FL 29 mi54 min Calm G 1
TSHF1 - 8726667 - East Bay Causeway, FL 29 mi48 min Calm G 1
FHPF1 - Fred Howard Park, FL 33 mi84 min NW 2.9 G 4.1 82°F 1016.9 hPa
42013 - C10 - Navy-2 35 mi48 min NNW 3.9 G 5.8 83°F 86°F
VENF1 - Venice, FL 47 mi78 min NNW 6 G 7 83°F 88°F1016.4 hPa (-0.0)76°F
42022 48 mi108 min WNW 5.8 G 5.8 85°F1016.5 hPa

Wind History for C-Cut, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Albert Whitted Airport, FL14 mi25 minNNW 310.00 miFair83°F73°F72%1016 hPa
St. Petersburg/Clearwater Airport, FL18 mi25 minW 410.00 miFair80°F73°F79%1016.5 hPa
Macdill Air Force Base, Fl., FL22 mi22 minN 010.00 miLight Drizzle79°F76°F93%1016.2 hPa

Link to 5 minute data for KSPG

Wind History from SPG (wind in knots)
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Last 24hrW5NW3W3SW4CalmNW4NW3CalmSE9SW3SE3S7S9SW9SW11W15
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1 day agoSW5W5W6W4W4W3W4N4CalmCalmCalmW5NW9
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2 days agoSW3W3W3N3CalmN4NE5W9NW4W4SW33SW4CalmSE4S9SW12
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Tide / Current Tables for Pass-a-Grille Beach, Florida
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Pass-a-Grille Beach
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Thu -- 05:24 AM EDT     1.59 feet High Tide
Thu -- 06:52 AM EDT     Sunrise
Thu -- 11:03 AM EDT     0.87 feet Low Tide
Thu -- 12:10 PM EDT     Moonset
Thu -- 04:55 PM EDT     1.72 feet High Tide
Thu -- 08:21 PM EDT     Sunset
Thu -- 11:28 PM EDT     0.63 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.50.711.21.51.61.61.51.31.10.90.90.91.11.31.51.71.71.61.51.210.80.6

Tide / Current Tables for Tampa Bay Entrance (Egmont Channel), Florida Current
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Tampa Bay Entrance (Egmont Channel)
Click for Map
Thu -- 12:58 AM EDT     0.00 knots Slack
Thu -- 04:15 AM EDT     1.27 knots Max Flood
Thu -- 06:52 AM EDT     Sunrise
Thu -- 07:38 AM EDT     -0.00 knots Slack
Thu -- 10:09 AM EDT     -0.72 knots Max Ebb
Thu -- 12:10 PM EDT     Moonset
Thu -- 01:01 PM EDT     0.00 knots Slack
Thu -- 04:10 PM EDT     0.85 knots Max Flood
Thu -- 06:57 PM EDT     -0.00 knots Slack
Thu -- 08:21 PM EDT     Sunset
Thu -- 10:06 PM EDT     -1.04 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-0.600.611.31.20.80.3-0.2-0.6-0.7-0.6-0.4-00.40.70.80.80.5-0-0.5-0.9-1-0.9

Weather Map
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GEOS Local Image of Southeast    EDIT
NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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