Thursday, July29, 2021
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Marine Weather and Tides
Crystal River, 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 6:49AMSunset 8:23PM Thursday July 29, 2021 10:25 AM EDT (14:25 UTC) Moonrise 11:15PMMoonset 11:10AM Illumination 73% 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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GMZ850 Coastal Waters From Tarpon Springs To Suwannee River Fl Out 20 Nm- 927 Am Edt Thu Jul 29 2021
This afternoon..West winds around 5 knots increasing to around 10 knots in the late morning and afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Tonight..West winds around 5 knots. Seas 2 feet or less. Bay and inland waters smooth. Isolated Thunderstorms in the evening, then scattered Thunderstorms after midnight.
Friday..Southwest winds around 5 knots increasing to around 10 knots in the late morning and afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms in the morning, then isolated Thunderstorms in the afternoon.
Friday night..Southwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop.
Saturday..West winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms in the afternoon.
Saturday night..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop.
Sunday..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Scattered Thunderstorms.
Sunday night..Southwest winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Isolated Thunderstorms in the evening, then scattered Thunderstorms after midnight.
Monday..Southwest winds 5 to 10 knots increasing to around 15 knots late in the afternoon. Seas 2 feet. Bay and inland waters a moderate chop. Scattered Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 927 Am Edt Thu Jul 29 2021
Synopsis..It has been a very wet morning once again over the eastern gulf waters with most of the activity staying south of tampa bay. Scattered showers and storms will be possible each day with the highest coverage during the overnight and early morning hours before moving inland during the afternoon. Some of these storms will produce gusty winds, higher waves and dangerous lightning. All mariners should pay close attention to the weather and make sure to head back to safety when storms develop. Otherwise, winds remain less than 15 knots and seas 2 feet or less. This pattern will continue through the remainder of the week and into the weekend.


7 Day Forecast for Marine Location Near Crystal River, FL
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location: 28.91, -82.64     debug


Area Discussion for - Tampa Bay, FL
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FXUS62 KTBW 291325 AFDTBW

Area Forecast Discussion National Weather Service Tampa Bay Ruskin FL 925 AM EDT Thu Jul 29 2021

UPDATE. Weak high pressure on the surface ridges over southwest Florida producing a very weak wind flow this morning. This is helping to keep the region in a warm and moist environment, which is apparent in the 12Z morning sounding showing light winds and a PWAT of 2.29 inches. This light wind and abundant moisture has led to another morning of slow moving showers and storms, primarily near the coast and over the gulf waters. The latest HRRR guidance has more showers and storms pushing over the coast later this morning and then farther inland this afternoon. Daytime highs in the upper 80's to low 90's combined with high humidities will lead to heat index values up to 103 degrees this afternoon. No significant changes needed for the current forecast.

AVIATION. The day has started off on the wet side once again. Current radar is holding SHRA and TSRA along the coast and over the gulf waters. Will hold VCTS at all terminals through around 22Z this evening. Winds will be out of the WSW at 10 knots of less, except in the vicinity of thunderstorms where gusty winds will be possible.

MARINE. It has been a very wet morning once again over the eastern gulf waters with most of the activity staying south of Tampa Bay. Scattered showers and storms will be possible each day with the highest coverage during the overnight and early morning hours before moving inland during the afternoon. Some of these storms will produce gusty winds, higher waves and dangerous lightning. All mariners should pay close attention to the weather and make sure to head back to safety when storms develop. Otherwise, winds remain less than 15 knots and seas 2 feet or less. This pattern will continue through the remainder of the week and into the weekend.

Preliminary Point Temps/PoPs. TPA 92 81 94 82 / 60 20 40 0 FMY 92 77 93 78 / 40 20 40 10 GIF 93 77 94 77 / 60 20 60 10 SRQ 90 78 91 79 / 50 10 30 0 BKV 91 75 92 75 / 50 20 40 0 SPG 89 81 90 82 / 60 20 30 0

Sea Breeze Thunderstorm Regime For Today: 4 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 . None. Gulf waters . None.



UPDATE/AVIATION/MARINE . 74/Wynn UPPER AIR/DECISION SUPPORT . 57/McMichael


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CDRF1 - Cedar Key, FL 26 mi85 min Calm G 1 84°F 1016.8 hPa (+1.2)77°F
ARPF1 - APK - Aripeka, FL 33 mi91 min Calm G 1 81°F 1016.6 hPa

Wind History for Cedar Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Crystal River Airport, FL5 mi30 minN 0 miFair84°F73°F70%1017.6 hPa

Link to 5 minute data for KCGC

Wind History from CGC (wind in knots)
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2 days agoW5W6W5W5W6W8W8W5W4W3W3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW5NW4

Tide / Current Tables for Twin Rivers Marina, Crystal River, Florida (2)
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Twin Rivers Marina
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Thu -- 02:07 AM EDT     0.52 feet Low Tide
Thu -- 06:49 AM EDT     Sunrise
Thu -- 07:34 AM EDT     2.36 feet High Tide
Thu -- 12:09 PM EDT     Moonset
Thu -- 02:23 PM EDT     0.89 feet Low Tide
Thu -- 07:40 PM EDT     2.26 feet High Tide
Thu -- 08:23 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.90.60.50.611.522.32.32.21.91.61.310.90.91.21.61.92.22.32.11.91.6

Tide / Current Tables for Ozello, St. Martin's River, Florida
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Ozello
Click for Map
Thu -- 05:35 AM EDT     0.18 feet Low Tide
Thu -- 06:50 AM EDT     Sunrise
Thu -- 10:48 AM EDT     0.52 feet High Tide
Thu -- 12:10 PM EDT     Moonset
Thu -- 05:36 PM EDT     0.18 feet Low Tide
Thu -- 08:23 PM EDT     Sunset
Thu -- 11:09 PM EDT     0.56 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.60.50.40.30.20.20.20.20.30.40.50.50.50.40.40.30.20.20.20.20.30.40.50.6

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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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