Friday, June22, 2018 L-36.com


Marine Weather and Tides
Horseshoe Beach, FL

Version 3.4
What's New / NOTES
5/20/2018 -- NOAA is having problems with the data feed that I use to draw the graphs. They are aware of the issue and working to resolve it. Sometimes changing the location by about a mile will give a correct graph. 3/3/2018 - There is a new GOES Satellite for the east coast that required rewriting that part of the code. Please report any issues.

Sunrise 6:34AMSunset 8:44PM Friday June 22, 2018 10:49 PM EDT (02:49 UTC) Moonrise 2:48PMMoonset 1:58AM Illumination 73% 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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GMZ775 Apalachee Bay Or Coastal Waters From Keaton Beach To Ochlockonee River Fl Out To 20 Nm- Coastal Waters From Mexico Beach To Okaloosa Walton County Line Fl Out 20 Nm- Coastal Waters From Mexico Beach To Apalachicola Fl Out 20 Nm- Coastal Waters From Ochlockonee River To Apalachicola Fl Out To 20 Nm- Coastal Waters From Suwannee River To Keaton Beach Fl Out 20 Nm- Waters From Mexico Beach To Okaloosa Walton County Line Fl From 20 To 60 Nm- Waters From Apalachicola To Mexico Beach Fl From 20 To 60 Nm- Waters From Suwannee River To Apalachicola Fl From 20 To 60 Nm- 931 Pm Edt Fri Jun 22 2018
Rest of tonight..Southwest winds 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a moderate chop.
Saturday..West winds 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a moderate chop. Slight chance of showers and Thunderstorms in the afternoon.
Saturday night..Southwest winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters a light to moderate chop.
Sunday..Southwest winds 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters a light chop. Slight chance of showers and Thunderstorms through the day.
Sunday night..West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters mostly smooth.
Monday..North winds 5 to 10 knots becoming south 5 to 10 knots in the afternoon. Seas 1 to 2 feet. Protected waters mostly smooth. Chance of showers and Thunderstorms.
Monday night..Southwest winds 5 to 10 knots becoming northwest around 5 knots early in the morning. Seas 1 foot. Protected waters mostly smooth. Slight chance of showers and Thunderstorms.
Tuesday through Wednesday..West winds 5 to 10 knots. Seas 1 foot. Protected waters mostly smooth. Chance of showers and Thunderstorms.
GMZ700 Synopsis For The Suwannee River To Okaloosa-walton County Line Out To 60 Nm 931 Pm Edt Fri Jun 22 2018
Synopsis..Moderate southwesterly winds will continue through the weekend. Seas will be 2 to 3 feet through the weekend.

7 Day Forecast for Marine Location Near Horseshoe Beach, FL
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location: 29.2, -83.95     debug


Area Discussion for -
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Fxus62 ktae 230128
afdtae
area forecast discussion
national weather service tallahassee fl
928 pm edt Fri jun 22 2018

Near term [through tonight]
Atmosphere dried out quickly this afternoon, with showers and
thunderstorms completely dissipating by sunset. 00z sounding
reflects this drying with precipitable water dropping from 2.18
inches this morning, to 1.39 inches this evening. A shortwave
passing to the north is triggering strong to severe thunderstorms
across eastern mississippi, northern alabama, and central georgia.

However, this activity is expected to wane with the setting sun
and with the departure of the shortwave energy. The remainder of
the nighttime hours should be quiet over the local area, with any
additional showers remaining very isolated.

Prev discussion [731 pm edt]
Short term [Saturday through Sunday night]
In the upper levels a trough will be moving out on Saturday and a
ridge will be building in Saturday night. At the surface
southwesterly flow will be over the region as a low moves from the
midwest to the northeast. The bermuda-azores high remains centered
far from the atlantic coast. Weak high pressure remains over
florida. Daytime pops will be 20 to 30 percent this weekend.

Overnight pops will be less than 20 percent. Skies will be partly
cloudy. Highs will be in the lower 90s. Lows will be in the mid
70s.

Long term [Monday through Friday]
Though high pressure builds into the region late into the weekend, a
backdoor cold front is expected to approach the CWA from the
northeast on Monday. As a result, pops range from 30-50% early next
week. Following the exit of the front, the typical pattern of
diurnal showers will return with seasonal temperatures and slightly
higher pops due to the presence of northwesterly flow. Highs will be
in the mid 90s early in the week, cooling to the low-mid 90s by
Wednesday. Lows will range from the mid-upper 70s.

Aviation
[through 00z Sunday] mainlyVFR conditions are expected to prevail,
but some low ceilings are possible in the early morning hours,
mainly near kvld before becomingVFR at all sites mid morning
Saturday.

Marine
Moderate southwesterly winds will continue through the weekend. Seas
will be 2 to 3 feet through the weekend.

Fire weather
High dispersions are possible this weekend. Patchy fog is possible in
the early morning hours. Otherwise no fire weather concerns.

Hydrology
A wet pattern will return next week. Local rivers are steady or
falling at this time. QPF over the next seven days is 0.75 to 1.75
inches.

Spotter information statement
Spotter activation is not requested. However, spotters are always
encouraged to safely report significant weather conditions when they
occur by calling the office or tweeting us @nwstallahassee.

Preliminary point temps pops
Tallahassee 74 94 75 93 76 10 20 0 30 10
panama city 80 89 79 89 77 10 10 0 20 10
dothan 75 93 75 94 74 20 20 0 20 10
albany 76 94 76 95 76 10 30 10 20 10
valdosta 73 94 75 94 75 10 20 10 30 10
cross city 76 91 76 92 75 10 10 10 30 20
apalachicola 79 89 78 89 78 10 10 10 20 10

Tae watches warnings advisories
Fl... High rip current risk until 5 am edt 4 am cdt Saturday for
coastal bay-coastal gulf-south walton.

Ga... None.

Al... None.

Gm... None.

Near term... Camp
short term... Mcd
long term... Skeen mcd
aviation... Dvd
marine... Mcd
fire weather... Mcd
hydrology... Mcd


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
KTNF1 - Keaton Beach, FL 47 mi50 min WSW 15 G 17 84°F 1014 hPa (+1.4)77°F
CDRF1 - Cedar Key, FL 49 mi50 min W 5.1 G 8 84°F 1014.8 hPa (+1.3)76°F
SGOF1 - Tyndall AFB Tower C (N4), FL 50 mi50 min W 11 G 11 83°F 1014.1 hPa (+1.0)75°F

Wind History for Cedar Key, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cross City Airport, FL54 mi75 minSW 410.00 miFair81°F77°F90%1013.9 hPa

Wind History from CTY (wind in knots)
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Last 24hrSW4SW5SW5SW5S3CalmS3CalmCalmNW4W8W9W9W8W9W8W10SW12
G17
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1 day agoCalmCalmSW4CalmS3SW3SW3SW3SW4W4W9W9
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2 days agoSW3S5SW5S3CalmCalmCalmCalmS6SW4S5SW6SW8S7N12S5N7SW5SW8SW7SW6CalmN6Calm

Tide / Current Tables for Pepperfish Keys, Florida
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Pepperfish Keys
Click for Map
Fri -- 02:55 AM EDT     Moonset
Fri -- 04:17 AM EDT     1.23 feet Low Tide
Fri -- 06:34 AM EDT     Sunrise
Fri -- 10:23 AM EDT     3.23 feet High Tide
Fri -- 03:45 PM EDT     Moonrise
Fri -- 05:31 PM EDT     0.78 feet Low Tide
Fri -- 08:36 PM EDT     Sunset
Fri -- 11:29 PM EDT     2.67 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.42.11.71.41.21.31.622.533.23.232.62.11.51.10.80.81.11.522.42.6

Tide / Current Tables for Suwannee River entrance, Florida
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Suwannee River entrance
Click for Map
Fri -- 02:54 AM EDT     Moonset
Fri -- 03:43 AM EDT     1.32 feet Low Tide
Fri -- 06:33 AM EDT     Sunrise
Fri -- 10:15 AM EDT     3.05 feet High Tide
Fri -- 03:44 PM EDT     Moonrise
Fri -- 05:17 PM EDT     0.75 feet Low Tide
Fri -- 08:35 PM EDT     Sunset
Fri -- 11:24 PM EDT     2.47 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.11.81.51.41.31.51.82.22.62.9332.72.31.81.30.90.80.81.11.51.92.32.4

Weather Map and Satellite Images
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wmap_A
GOES Local Image of    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
target = "new">Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for (22,6,7,8)
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Ground Weather Radar Station Tallahassee, 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.