Saturday, April29, 2017 L-36.com


Marine Weather and Tides
Crystal River, FL

Version 3.4
What's New / NOTES
5/19/2016 - There were issues with the 3 day airport observation history. I switched to another data source. Let me know if you see any issues with the data feeds.
3/12/2015 - Added section for Gulf current for users in the GMZ marine zones.
This was requested by a user. If you have requests, please let me know.

Sunrise 6:48AMSunset 8:05PM Saturday April 29, 2017 1:29 AM EDT (05:29 UTC) Moonrise 8:46AMMoonset 10:46PM Illumination 11% Phase: Waxing Crescent; Moon at 3 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- 852 Pm Edt Fri Apr 28 2017
Rest of tonight..North winds around 5 knots then becoming east around 10 knots after midnight. Seas 2 feet. Bay and inland waters a light chop.
Saturday..Southeast winds around 15 knots then becoming south 5 to 10 knots in the afternoon. Seas 2 feet. Bay and inland waters a moderate chop.
Saturday night..Southwest winds 5 to 10 knots then becoming southeast around 15 knots after midnight. Seas 2 feet. Bay and inland waters a moderate chop.
Sunday..Southeast winds around 15 knots then becoming south 5 to 10 knots in the afternoon. Seas 2 to 3 feet. Bay and inland waters a moderate chop.
Sunday night..Southwest winds 5 to 10 knots then becoming southeast around 15 knots after midnight. Seas 2 feet. Bay and inland waters a moderate chop.
Monday..South winds around 15 knots. Seas 2 to 3 feet. Bay and inland waters a moderate chop. A slight chance of Thunderstorms.
Monday night..Southwest winds around 15 knots diminishing to 5 to 10 knots after midnight. Seas 2 to 3 feet. Bay and inland waters a moderate chop. A chance of showers and isolated Thunderstorms.
Tuesday..West winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. A slight chance of showers and isolated Thunderstorms.
Tuesday night..West winds around 5 knots then becoming southeast around 5 knots after midnight. Seas 2 feet. Bay and inland waters smooth.
Wednesday..Southeast winds around 10 knots then becoming south in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 852 Pm Edt Fri Apr 28 2017
Synopsis..High pressure will continue to build across the eastern gulf of mexico through the weekend with generally east to southeasterly winds that turn onshore each afternoon with the sea breeze. Nocturnal surges could bring winds up to cautionary levels during the late night and early morning hours. An approaching cold front will cause a longer period of cautionary or possibly low end advisory level winds Saturday night through Sunday. Winds will then relax during the early part of the week as the front washes out across the area.

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 290046
afdtbw
area forecast discussion
national weather service tampa bay ruskin fl
846 pm edt Fri apr 28 2017

Discussion
Multiple records broken this afternoon for high temps across
the area. The warmth will continue through the weekend as
high pressure ridges over the state. Current forecast is on
track with lows expected to fall to around 70 north and
inland to the mid 70s near the coast. No updates planned.

Aviation
S/sw winds will become light and shift to the SE around
02-03z. Winds will then pick up and become gusty after
13-14z continuing from the SE but becoming S at a few
coastal locations in the afternoon. Some MVFR clouds may
develop for 09-14z otherwiseVFR conditions are expected
through the period.

Marine
Generally SE flow over the coastal waters will continue
through the weekend with winds turning onshore near the
coast in the afternoons, and then increasing to near
cautionary levels after midnight with an easterly surge each
night. Current forecast is on track and have no major
changes for the update.

Preliminary point temps/pops
Tpa 74 92 73 89 / 10 10 0 10
fmy 73 91 72 91 / 10 0 0 0
gif 72 93 71 91 / 0 0 0 0
srq 72 87 72 86 / 10 10 0 10
bkv 70 93 69 91 / 10 10 0 10
spg 75 90 75 89 / 10 10 0 10

Tbw watches/warnings/advisories
Fl... None.

Gulf waters... None.

Update/aviation/marine... 24/hubbard
upper air... 27/shiveley
decision support... 11/mckaughan


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CDRF1 - Cedar Key, FL 26 mi30 min SSE 1.9 G 2.9 80°F 1019.5 hPa (+1.1)73°F
ARPF1 - APK - Aripeka, FL 33 mi96 min Calm G 1.9 76°F 1019.5 hPa

Wind History for Cedar Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Crystal River Airport, FL5 mi35 minN 010.00 miFair70°F68°F94%1019.3 hPa

Wind History from OCF (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmS6S9S13S6
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1 day agoCalmCalmCalmCalmCalmCalmCalmS10S10S17
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Tide / Current Tables for Twin Rivers Marina, Crystal River, Florida
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Twin Rivers Marina
Click for Map
Sat -- 12:53 AM EDT     -0.51 feet Low Tide
Sat -- 06:45 AM EDT     1.95 feet High Tide
Sat -- 06:50 AM EDT     Sunrise
Sat -- 09:46 AM EDT     Moonrise
Sat -- 12:41 PM EDT     0.54 feet Low Tide
Sat -- 06:27 PM EDT     2.71 feet High Tide
Sat -- 08:05 PM EDT     Sunset
Sat -- 11:45 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
-0.4-0.5-0.30.30.91.51.91.91.81.41.10.80.60.50.81.31.92.42.72.72.31.81.10.5

Tide / Current Tables for Ozello, St. Martin's River, Florida
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Ozello
Click for Map
Sat -- 04:47 AM EDT     -0.03 feet Low Tide
Sat -- 06:51 AM EDT     Sunrise
Sat -- 09:46 AM EDT     Moonrise
Sat -- 10:08 AM EDT     0.33 feet High Tide
Sat -- 03:05 PM EDT     0.19 feet Low Tide
Sat -- 08:05 PM EDT     Sunset
Sat -- 09:49 PM EDT     0.85 feet High Tide
Sat -- 11:45 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.60.40.20.1-0-000.10.20.30.30.30.30.20.20.20.20.30.40.60.70.80.90.8

Weather Map and Satellite Images
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Weather Map
wmap_A
IR Satellite Image from GEOS
east_satellite

GOES Local Image of Southeast    EDIT
Geos

Wind Forecast for Tampa Bay, FL (1,6,7,8)
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Ground Weather Radar Station Tampa Bay Area, FL
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weather_mapweather_map weather_map

Gulf Stream Current


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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.