Monday, August19, 2019 L-36.com


Marine Weather and Tides
Cedar Grove, FL

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7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
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Sunrise 6:10AMSunset 7:21PM Monday August 19, 2019 9:55 PM CDT (02:55 UTC) Moonrise 9:57PMMoonset 9:39AM Illumination 80% Phase: Waning Gibbous; Moon at 19 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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GMZ750 Expires:201908201415;;492165 Fzus52 Ktae 200120 Cwftae Coastal Waters Forecast For Florida Big Bend And Eastern Panhandle National Weather Service Tallahassee Fl 920 Pm Edt Mon Aug 19 2019 Gulf Coastal Waters From The Mouth Of The Suwannee River To Okaloosa-walton County Line Out To 60 Nm. Seas Are Provided As A Range Of The Average Height Of The Highest 1/3 Of The Waves...along With The Occasional Height Of The Average Highest 1/10 Of The Waves. Gmz730-750-752-755-765-770-772-775-201415- 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- 920 Pm Edt Mon Aug 19 2019 /820 Pm Cdt Mon Aug 19 2019/
Rest of tonight..Northwest winds 10 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and isolated Thunderstorms.
Tuesday..Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters mostly smooth. Slight chance of showers and Thunderstorms.
Tuesday night..Southeast winds 5 to 10 knots becoming northeast 5 to 10 knots in the late evening. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters mostly smooth. Slight chance of showers and Thunderstorms.
Wednesday..East winds 10 knots becoming southeast 10 knots in the afternoon. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters a light chop. Chance of showers and Thunderstorms in the morning, then slight chance of showers and Thunderstorms in the afternoon.
Wednesday night..South winds 5 to 10 knots until early morning becoming light and variable winds. Seas 1 to 2 feet. Dominant period 4 seconds. Protected waters smooth. Slight chance of showers and Thunderstorms.
Thursday..South winds 5 to 10 knots. Seas 1 foot. Protected waters mostly smooth. Chance of showers and Thunderstorms.
Thursday night..Southwest winds 5 to 10 knots. Seas 1 foot. Protected waters smooth. Slight chance of showers and Thunderstorms in the evening, then chance of showers and Thunderstorms after midnight.
Friday..West winds around 5 knots becoming south 5 to 10 knots in the late morning and afternoon. Seas 1 foot. Protected waters smooth. Chance of showers and Thunderstorms.
Friday night..West winds 5 to 10 knots. Seas 1 foot. Protected waters smooth. Chance of showers and Thunderstorms.
Saturday..Northwest winds 5 to 10 knots becoming southwest 5 to 10 knots in the late morning and afternoon. 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 920 Pm Edt Mon Aug 19 2019
Synopsis.. Winds around 10 knots with seas 2 feet or less at least through the remainder of the week.


7 Day Forecast for Marine Location Near Cedar Grove, FL
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location: 30.18, -85.62     debug


Area Discussion for -
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Fxus62 ktae 200128
afdtae
area forecast discussion
national weather service tallahassee fl
928 pm edt Mon aug 19 2019

Update
Going high pops into the overnight with redevelopment of showers
and thunderstorms ongoing across SW georgia. Believe activity will
wane somewhat late but will continue chance pops across much the
area. Temperatures will fall into the low to mid 70s with light
winds.

Aviation
[through 00z Wednesday]
shra tsra has redeveloped across SW ga and expect off and on
convection into the overnight hours. MVFR ifr conds are possible
overnight then conds improving towards 14-15z. Convection Tuesday
will favor north and west of tlh vld into SW ga and SE al as best
moisture will begin to shift westward. Winds will be light outside
of convection.

Prev discussion [306 pm edt]
Near short term [tonight through Wednesday night]
The weakness between the ridge to our west and the western
extension of the bermuda ridge will gradually get squeezed out as
the ridges expand to bridge the gap. As it does, ribbon of deep
layer moisture will lift northward resulting in low chances for
showers and thunderstorms across the tri-state area. By Wednesday,
pops will mostly be in the chance category (30-40%) which is much
closer to climo for late august. Highs will be in the upper 80s to
around 90. Lows will be be in the lower 70s.

Long term [Thursday through Monday]
A more diurnal, seabreeze driven pattern will resume with a weak
pressure pattern in place at the lower and upper levels. Deeper
moisture (as seen in pw values increasing) will return to western
portions of the area on Thursday and remain in place into early next
week. As a result of the increase in moisture, pops will increase
again during the long term period. Highs will be mostly in the low
90s with lows in the low 70s.

Marine
Winds around 10 knots with seas 2 feet or less at least through the
remainder of the week.

Fire weather
Red flag conditions are not expected for the next several days with
relative humidity values remaining above critical levels.

Hydrology
As mentioned above, pockets of heavy rain will be the main threat
today across the area. Some localized areas of flash flooding are
possible. In addition, the steinhatchee river is continuing a slow
rise. This basin will be near the southern edge of the bands of rain
this morning.

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 72 88 73 91 73 40 30 20 40 20
panama city 75 87 76 88 75 50 50 20 40 30
dothan 72 88 72 90 71 50 50 30 50 20
albany 73 87 73 90 73 60 50 30 40 20
valdosta 71 87 73 90 71 50 30 20 40 20
cross city 72 91 74 90 73 30 30 30 30 20
apalachicola 75 87 76 87 76 40 30 20 30 20

Tae watches warnings advisories
Fl... High rip current risk until 2 am edt 1 am cdt Tuesday for
coastal bay-coastal franklin-coastal gulf-south walton.

Ga... None.

Al... None.

Gm... None.

Update... Scholl
near term... Barry
short term... Barry
long term... Barry nguyen
aviation... Scholl
marine... Barry
fire weather... Scholl
hydrology... Dvd


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
PACF1 - 8729108 - Panama City, FL 3 mi55 min SW 9.9 G 14 85°F
PCBF1 14 mi61 min WSW 16 G 19 83°F 86°F1017.8 hPa
APCF1 - 8728690 - Apalachicola, FL 46 mi61 min WSW 2.9 G 5.1 79°F 83°F1018.6 hPa
APXF1 - Apalachicola Reserve, FL 47 mi70 min W 8 1019 hPa

Wind History for Panama City, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Tyndall Air Force Base, FL8 mi2 hrsWSW 910.00 miMostly Cloudy81°F73°F79%1017.2 hPa
Panama City - Northwest Florida Beaches International Airport, FL15 mi2 hrsSW 810.00 miFair80°F73°F82%1017.8 hPa

Link to 5 minute data for KPAM

Wind History from PAM (wind in knots)
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Last 24hr--------SW10
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Calm--NW16--S6S9SW14SW14
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1 day agoSE7S13
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S15S14S12--SW11S7S5S13--SW24
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2 days ago--S10----SW10SW10SW8SW9SW7SW9SW8SW7SW7SW8S16
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S10S12SE8SE9SE9

Tide / Current Tables for Parker, St. Andrew Bay, Florida
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Parker
Click for Map
Mon -- 06:11 AM CDT     Sunrise
Mon -- 09:38 AM CDT     Moonset
Mon -- 02:34 PM CDT     1.34 feet High Tide
Mon -- 07:19 PM CDT     Sunset
Mon -- 09:56 PM CDT     Moonrise
Mon -- 11:03 PM CDT     0.94 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.80.80.90.90.911111.11.11.21.31.31.31.31.31.31.21.11110.9

Tide / Current Tables for Channel entrance, St. Andrew Bay, Florida
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Channel entrance
Click for Map
Mon -- 06:12 AM CDT     Sunrise
Mon -- 09:39 AM CDT     Moonset
Mon -- 01:08 PM CDT     1.12 feet High Tide
Mon -- 07:20 PM CDT     Sunset
Mon -- 08:39 PM CDT     0.78 feet Low Tide
Mon -- 09:56 PM CDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.70.80.80.80.80.80.90.90.9111.11.11.11.11.110.90.90.80.80.80.80.8

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.
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 Northwest Florida
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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.