Tuesday, June27, 2017 L-36.com


Marine Weather and Tides
Belleview, FL

Version 3.4
What's New / NOTES
6/25/2017 - NOAA is having a major issue that impact the 7 day forecast load times. Many users are reporting problems. The issue has been reported.
5/23/2017 - Worked with NOAA again to speed up the 7 day forecast load times. Thanks to them for being responsive.
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.

Sunrise 6:30AMSunset 8:31PM Tuesday June 27, 2017 1:35 PM EDT (17:35 UTC) Moonrise 9:20AMMoonset 10:43PM Illumination 14% Phase: Waxing Crescent; Moon at 4 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 Tue Jun 27 2017
This afternoon..Northwest winds around 10 knots. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Tonight..Northwest winds around 10 knots then becoming east after midnight. Seas 2 feet or less. Bay and inland waters a light chop. Isolated Thunderstorms.
Wednesday..East winds 5 to 10 knots then becoming north in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Wednesday night..North winds 5 to 10 knots then becoming east around 15 knots in the late evening and early morning, then diminishing to 5 to 10 knots toward morning. Seas 2 feet. Bay and inland waters a moderate chop. Scattered Thunderstorms.
Thursday..East winds around 10 knots. Seas 2 feet. Bay and inland waters a light chop. Scattered Thunderstorms.
Thursday night..Northeast winds around 10 knots then becoming southeast after midnight. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Friday..Southeast winds around 10 knots then becoming south around 5 knots in the afternoon. Seas 2 feet or less. Bay and inland waters a light chop. Scattered Thunderstorms.
Friday night..Southeast winds around 5 knots. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms.
Saturday..South winds around 5 knots then becoming southwest in the afternoon. Seas 2 feet or less. Bay and inland waters smooth. Scattered Thunderstorms.
GMZ800 Synopsis For The Coastal Waters From Bonita Beach To Suwannee River- 927 Am Edt Tue Jun 27 2017
Synopsis..A weak pressure gradient will remain over the coastal waters through the next several days...with light winds and seas expected. Scattered Thunderstorms will be possible each day.

7 Day Forecast for Marine Location Near Belleview, FL
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location: 28.99, -82.03     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 271323
afdjax
area forecast discussion
national weather service jacksonville fl
923 am edt Tue jun 27 2017

High coverage of showers and thunderstorms this afternoon
across northeast florida and north central florida...

Locally heavy rain, gusty winds and frequent lightning with
stronger storms expected, mainly south of i-10 this afternoon...

Update A frontal feature extends roughly from ponte vedra to
alachua to cross city this morning. This feature is expected to
drift slowly southward today and will encroach north central
florida by afternoon. Moisture remains elevated across northeast
and north central florida with precipitable water values ranging
from 1.9 inches to 2.2 inches with a slightly drier gradient over
se ga with 1.4 pwat values near the altamaha river basin to 2.1
inches near the the mouth of the st. Mary's river. Unstable
conditions aloft will support another round of numerous showers
and thunderstorms this afternoon, with rain chances increasing
substantially, particularly over northeast florida and north
central florida. The heaviest rain today will occur mainly south
of i-10 into our southern tier zones across north central florida.

Have bumped up our precipitation chances across northeast and north
central florida into likely to categorical pops. General rainfall
will be 1" to 2" with some local pockets of 3" to 5" is possible,
especially along and south of a line from guana river wildlife to
green cove springs to starke to alachua to trenton southward into
north central florida. The further one GOES northward into
southeast ga, rain chances are stratified with 60 percent over
camden county to 20 percent over NW ga zones close to the altamaha
river basin somewhat drier air and subsidence working into the
region.

Impacts...

the main convective hazard today will remain locally heavy,
potentially flooding rainfall especially across NE florida. Recent
localized daily rainfall amounts of 3-5 inches are again
possible. There is also an increased chance of isolated strong to
severe storms today due to cooler temperatures aloft (-8c at 5h)
with the approach of the deepening upper level eastern conus
trough. Strong to severe storms will be capable of wet downburst
winds of 60 mph and potentially some small hail.

Temperatures...

temperatures will range in the 80s today under mostly to partly
cloudy skies. In breaks of sun, temperatures could rise into the
low 90s, especially across SE ga where drier air will gradually
advect.

Aviation winds will transition to nne to E through the day
today as a frontal boundary shifts farther south over central
florida. Light showers possible at the terminals early this
morning with cold front across northeast florida. Residual
scattered stratus layer will lift with periods of improvement to
vfr as the morning progresses. Shower and tstms will increase in
coverage this afternoon and evening with prob30 groups advertised
at all NE florida terminals with drier air moving in from the
north decreases rainfall potential for kssi.

Marine Light and variable winds generally 10 kts or less this
morning with a weak pressure pattern in place between broad low
pressure offshore of sc and a meandering front across north-
central florida. Winds will become NE to E into the afternoon and
evening as the front shifts farther south and high pressure builds
east across the oh river valley. Ene winds will increase near 15
kts Wed aftn then flow veers more ese Thu into Fri as high
pressure builds offshore of the mid-atlantic coast. Winds veer
more to the south into the weekend as the high builds east of the
florida peninsula. Daily thunderstorms are expected.

Rip currents: low risk today and moderate Wed due to increased
onshore flow.

Preliminary point temps pops
Amg 88 70 89 71 30 20 20 10
ssi 85 75 85 76 40 30 10 30
jax 85 72 86 74 70 40 20 20
sgj 85 73 85 75 70 50 30 30
gnv 88 71 88 72 90 60 50 10
ocf 88 72 88 73 80 60 60 20

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Cordero kennedy corless


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
CDRF1 - Cedar Key, FL 54 mi36 min W 8 G 11 86°F 1016.8 hPa (+0.0)73°F
GTXF1 - Guana Tolomato Matanzas Reserve, FL 63 mi111 min E 5.1 81°F 1018 hPa77°F

Wind History for Cedar Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
The Villages, FL4 mi66 minno data10.00 mi88°F78°F75%1012.9 hPa
Ocala International Airport - Jim Taylor Field, FL17 mi45 minW 510.00 miLight Rain82°F75°F82%1016.7 hPa
Leesburg Regional Airport, FL17 mi43 minW 610.00 miFair92°F73°F56%1016.1 hPa

Wind History from VVG (wind in knots)
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Last 24hrCalm--Calm----CalmCalmCalmCalmCalmCalmCalmCalmCalmCalm--CalmCalmCalm----------
1 day ago--------S9--Calm--CalmCalmCalm--CalmCalmCalmCalmCalmCalmCalmCalm----Calm--
2 days ago----S7N7--E5
G14
CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalm

Tide / Current Tables for Kings Bay, Crystal River, Florida
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Kings Bay
Click for Map
Tue -- 02:09 AM EDT     -0.18 feet Low Tide
Tue -- 06:34 AM EDT     Sunrise
Tue -- 07:53 AM EDT     1.69 feet High Tide
Tue -- 10:22 AM EDT     Moonrise
Tue -- 01:54 PM EDT     0.62 feet Low Tide
Tue -- 07:36 PM EDT     2.38 feet High Tide
Tue -- 08:32 PM EDT     Sunset
Tue -- 11:45 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.40-0.2-0.10.30.81.31.61.71.61.41.20.90.70.60.81.11.62.12.32.42.11.81.3

Tide / Current Tables for Crystal River, Kings Bay, Florida
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Crystal River
Click for Map
Tue -- 02:09 AM EDT     -0.18 feet Low Tide
Tue -- 06:34 AM EDT     Sunrise
Tue -- 07:53 AM EDT     1.69 feet High Tide
Tue -- 10:22 AM EDT     Moonrise
Tue -- 01:54 PM EDT     0.63 feet Low Tide
Tue -- 07:35 PM EDT     2.38 feet High Tide
Tue -- 08:32 PM EDT     Sunset
Tue -- 11:45 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.40-0.2-0.10.30.81.31.61.71.61.41.20.90.70.60.81.11.62.12.32.42.11.71.3

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 Jacksonville, FL (13,3,4,5)
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Ground Weather Radar Station Melbourne, 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.