Thursday, September16, 2021
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Marine Weather and Tides
St. James City, 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 7:12AMSunset 7:32PM Thursday September 16, 2021 3:26 PM EDT (19:26 UTC) Moonrise 4:02PMMoonset 1:43AM Illumination 77% Phase: Waxing Gibbous; Moon at 10 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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GMZ836 Charlotte Harbor And Pine Island Sound- 251 Pm Edt Thu Sep 16 2021
Tonight..Southwest winds around 5 knots then becoming southeast after midnight. Bay and inland waters smooth. Numerous showers in the evening. Scattered Thunderstorms.
Friday..South winds around 5 knots then becoming southwest around 10 knots in the afternoon. Bay and inland waters a light chop. Scattered Thunderstorms. Numerous showers in the late morning and afternoon.
Friday night..West winds around 5 knots then becoming northeast late in the evening, then becoming east around 5 knots after midnight. Bay and inland waters smooth. Scattered Thunderstorms.
Saturday..Southeast winds around 5 knots then becoming west in the afternoon. Bay and inland waters smooth. Scattered Thunderstorms.
Saturday night..Northwest winds around 5 knots then becoming northeast after midnight. Bay and inland waters smooth. Isolated Thunderstorms in the evening.
Sunday..East winds around 5 knots then becoming southeast late in the morning, then becoming west around 5 knots in the afternoon. Bay and inland waters smooth. Isolated Thunderstorms in the morning, then scattered Thunderstorms in the afternoon.
Sunday night..North winds around 5 knots then becoming northeast in the late evening and overnight. Bay and inland waters smooth. Isolated Thunderstorms in the evening.
Monday..East winds around 5 knots then becoming southwest early in the afternoon, then becoming northwest late in the afternoon. Bay and inland waters smooth. Isolated Thunderstorms in the morning, then numerous showers and scattered Thunderstorms in the afternoon.
Monday night..East winds around 5 knots. Bay and inland waters smooth. Isolated Thunderstorms in the evening.
Tuesday..East winds around 5 knots then becoming northwest early in the afternoon, then becoming north late in the afternoon. Bay and inland waters smooth. Scattered Thunderstorms. Numerous showers in the afternoon.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 251 Pm Edt Thu Sep 16 2021
Synopsis..We are currently seeing a moist south to southwest flow over the gulf. This flow during the summer typically gives us scattered to widespread showers over the gulf which we have already seen today. Expect showers to form in the gulf overnight and the early morning hours through the weekend which will start to push towards the coast and inland in the afternoon hours. Winds will shift to a more easterly direction during early next week as the ridge builds back north lower showers chances in the gulf but increasing them inland. Besides showers and Thunderstorm no other marine hazards are expected through the period.


7 Day Forecast for Marine Location Near St. James City, FL
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location: 26.57, -82.07     debug


Area Discussion for - Tampa Bay, FL
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FXUS62 KTBW 161843 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 243 PM EDT Thu Sep 16 2021

DISCUSSION. Currently the Remnants of Nicholas is still sitting in Louisiana with the Invest area in the Atlantic off the Carolina coast. This has resulted in the ridge breaking down and a south to southwest flow over Florida. This has helped to bring an increase in moisture over the area with this morning skew-t shows a PW of 2.1. The extra moisture plus the south to southwest flow has caused morning showers in the Gulf to move in along the coast and are now working their way inland. Just like yesterday we will see showers wind down in the late evening overnight hours however showers will once again start to develop over the Gulf.

For the weekend the ridge will start to return in south Florida. However, this will keep us in a southwest to westerly flow regime which means morning showers in the Gulf moving inland in teh afternoon and evening.

The ridge will move its way north early next week which will shift our winds to a more easterly direction which will favor thunderstorm development inland in the early afternoon before pushing towards the west coast in the evening hours.

AVIATION. We will be in a wet pattern over the next 24 hours which will result in either VCSH, VCTS, or SHRA at all terminals for most of period. We could see brief MVFR and IFR conditions when the showers and storms are over station. Besides that expect VFR conditions. Winds will be light and generally out of the southwest and west through the period.

MARINE. We are currently seeing a moist south to southwest flow over the Gulf. This flow during the summer typically gives us scattered to widespread showers over the Gulf which we have already seen today. Expect showers to form in the Gulf overnight and the early morning hours through the weekend which will start to push towards the coast and inland in the afternoon hours. Winds will shift to a more easterly direction during early next week as the ridge builds back north lower showers chances in the Gulf but increasing them inland. Besides showers and thunderstorm no other marine hazards are expected through the period.

FIRE WEATHER. No fire weather concerns.

Preliminary Point Temps/PoPs. TPA 77 88 77 89 / 40 70 40 70 FMY 76 90 76 91 / 60 70 30 60 GIF 75 89 75 90 / 40 80 40 80 SRQ 76 86 76 88 / 50 70 40 60 BKV 72 88 72 89 / 30 80 40 70 SPG 78 87 78 88 / 40 70 40 60

Sea Breeze Thunderstorm Regime For Today: 6 Sea Breeze Thunderstorm Regime For Tomorrow: 6

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

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

DISCUSSION/AVIATION/MARINE/FIRE WEATHER . 27/Shiveley DECISION SUPPORT . 09/Rude


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FMRF1 - 8725520 - Fort Myers, FL 12 mi56 min S 2.9 G 4.1 80°F 85°F1015.9 hPa
BGCF1 - Big Carlos Pass, FL 15 mi92 min WSW 11 G 14 82°F
NPSF1 - 8725110 - Naples, FL 33 mi56 min 89°F 87°F1016 hPa
VENF1 - Venice, FL 40 mi86 min S 8.9 G 9.9 79°F 86°F1015.4 hPa (-0.4)73°F
RKXF1 - Rookery Bay Reserve, FL 41 mi101 min SSE 7 85°F 1017 hPa76°F

Wind History for Naples, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fort Myers, Page Field, FL11 mi33 minW 810.00 miOvercast81°F74°F79%1015.5 hPa
Fort Myers, Southwest Florida International Airport, FL17 mi33 minWSW 610.00 miMostly Cloudy79°F74°F85%1015.3 hPa

Link to 5 minute data for KFMY

Wind History from FMY (wind in knots)
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Last 24hrSW4SW5S5S5CalmE3SE5E4SE3SE3SW3E3CalmE4E4CalmSE4SE6S3S5SW11SE7S7W8
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SW4CalmSE3NE6N8NE7E7E6SE3CalmCalmCalmNE3NE3NE5E5E5SE8SE6SE6S3W10
2 days agoE17
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S6S4S7CalmS3NE3NE3NE6NE5NE3CalmCalmNE5NE5E5E4NE6E76E7E4S6NE6

Tide / Current Tables for Tropical Homesites Landing, Pine Island, Florida
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Tropical Homesites Landing
Click for Map
Thu -- 02:42 AM EDT     Moonset
Thu -- 07:14 AM EDT     Sunrise
Thu -- 10:01 AM EDT     2.24 feet High Tide
Thu -- 05:01 PM EDT     Moonrise
Thu -- 07:09 PM EDT     0.02 feet Low Tide
Thu -- 07:31 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.31.51.51.51.51.61.71.92.12.22.22.22.11.81.51.10.70.40.100.10.30.61

Tide / Current Tables for Point Ybel (0.4 Mi. NW of), Florida Current
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Point Ybel (0.4 Mi. NW of)
Click for Map
Thu -- 02:42 AM EDT     Moonset
Thu -- 03:00 AM EDT     0.04 knots Min Flood
Thu -- 06:39 AM EDT     0.66 knots Max Flood
Thu -- 07:14 AM EDT     Sunrise
Thu -- 10:15 AM EDT     -0.00 knots Slack
Thu -- 03:08 PM EDT     -1.49 knots Max Ebb
Thu -- 05:01 PM EDT     Moonrise
Thu -- 06:55 PM EDT     0.00 knots Slack
Thu -- 07:30 PM EDT     Sunset
Thu -- 11:01 PM EDT     1.19 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.90.50.200.20.40.60.60.50.30.1-0.2-0.5-0.9-1.3-1.5-1.4-1-0.500.50.81.11.2

Weather Map
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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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