Tuesday, November20, 2018 L-36.com


Marine Weather and Tides
Country Club Estates, GA

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 6:56AMSunset 5:26PM Tuesday November 20, 2018 2:18 PM EST (19:18 UTC) Moonrise 4:05PMMoonset 4:05AM Illumination 95% Phase: Waxing Gibbous; Moon at 13 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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AMZ450 Coastal Waters From Altamaha Sound To Fernandina Beach Fl Out 20 Nm- Coastal Waters From Fernandina Beach To St. Augustine Fl Out 20 Nm- Coastal Waters From St. Augustine To Flagler Beach Fl Out 20 Nm- 843 Am Est Tue Nov 20 2018
Rest of today..North northwest winds 5 to 10 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a light chop. Showers likely with an isolated Thunderstorm in the morning, mainly for the northeast florida waters. Scattered afternoon showers for northeast florida waters.
Tonight..North winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a moderate chop.
Wednesday..North winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 9 seconds. Inland waters a light chop.
Wednesday night..North northeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 7 seconds. Inland waters a light chop.
Thursday..Northeast winds 15 to 20 knots. Seas 3 to 4 feet building to 4 to 6 feet with occasional seas up to 8 feet. Inland waters choppy. A chance of showers.
Thursday night..East northeast winds 20 to 25 knots with gusts to around 35 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Inland waters rough. Showers and a slight chance of Thunderstorms.
Friday..East winds 20 to 25 knots with gusts to around 35 knots. Seas 6 to 9 feet with occasional seas up to 11 feet. Inland waters choppy. Showers and a slight chance of Thunderstorms.
Friday night..South southeast winds 15 to 20 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Inland waters choppy. Showers and a slight chance of Thunderstorms.
Saturday..West southwest winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Inland waters choppy. Showers likely and a slight chance of Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 843 Am Est Tue Nov 20 2018
Synopsis.. A weak cold front will push across the area today as high pressure builds northwest of the region through Wednesday. Strengthening onshore winds develop Thursday as high pressure builds over the carolinas. Low pressure with an associated cold front will move across the region Saturday. Advisory conditions expected Thursday through Saturday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of nov 20, 2018 at 1200 utc... 69 nautical miles east of flagler beach. 78 nautical miles east of saint augustine beach. 82 nautical miles east of jacksonville beach. 94 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Country Club Estates, GA
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location: 31.23, -81.4     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 201319
afdjax
area forecast discussion
national weather service jacksonville fl
819 am est Tue nov 20 2018

Update through this evening ...

cold front will move southeast across the forecast area today.

Showers will continue to move across the region, until the front
passes. The best instability is generally south of a line from gnv
to sgj, so this will be the area where best potential for storms
will exist. Combination of cloud coverage, and showers ahead of
the front will yield highs today around 70 across much of forecast
area.

Aviation 12z TAF period ...

best potential for restrictions early this period will be from gnv
to sgj. Otherwise, a trend towardVFR conditions is expected this
period for area TAF sites.

Preliminary point temps pops
Amg 70 40 64 41 10 0 0 0
ssi 69 51 66 50 20 0 0 0
jax 70 49 68 49 30 0 0 0
sgj 69 54 69 54 50 0 0 0
gnv 72 48 70 46 50 0 0 0
ocf 72 50 72 48 60 0 0 0

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SAXG1 - Sapelo Island Reserve, GA 14 mi79 min NW 4.1 67°F 1018 hPa (-2.0)54°F
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA 31 mi29 min NW 3.9 G 7.8 65°F 68°F2 ft1017.8 hPa (-2.1)55°F
41112 - Offshore Fernandina Beach, FL (132) 36 mi19 min 67°F2 ft
FRDF1 - 8720030 - Fernandina Beach, FL 39 mi31 min NNW 2.9 G 5.1 67°F 66°F1018.4 hPa

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Brunswick / Glynco, GA4 mi24 minW 310.00 miFair68°F53°F60%1018.3 hPa
Brunswick, Malcolm McKinnon Airport, GA6 mi26 minW 310.00 miFair69°F54°F59%1017.8 hPa

Wind History from BQK (wind in knots)
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Last 24hrS3W4W5CalmW4W3CalmCalmCalmCalmCalmCalmSW3CalmW4CalmCalmCalmCalmW3W4CalmW3W4
1 day agoNE7NE4NE6NE5NE4N3CalmNE3CalmCalmCalmCalmN3N3NW3N4NW3CalmNW4N3CalmCalmCalmSW4
2 days agoCalmCalmE4E5CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN4NE5NE7NE9NE8NE6

Tide / Current Tables for Frederica River, Georgia
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Frederica River
Click for Map
Tue -- 12:13 AM EST     0.48 feet Low Tide
Tue -- 04:05 AM EST     Moonset
Tue -- 06:10 AM EST     7.87 feet High Tide
Tue -- 06:56 AM EST     Sunrise
Tue -- 12:42 PM EST     0.77 feet Low Tide
Tue -- 04:05 PM EST     Moonrise
Tue -- 05:24 PM EST     Sunset
Tue -- 06:36 PM EST     7.48 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.50.82.145.87.27.97.66.65.23.62.110.81.63.24.96.47.37.46.75.43.82.1

Tide / Current Tables for Jones Creek entrance, Hampton River, Georgia
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Jones Creek entrance
Click for Map
Tue -- 04:05 AM EST     Moonset
Tue -- 06:25 AM EST     7.87 feet High Tide
Tue -- 06:56 AM EST     Sunrise
Tue -- 11:59 AM EST     0.77 feet Low Tide
Tue -- 04:04 PM EST     Moonrise
Tue -- 05:24 PM EST     Sunset
Tue -- 06:51 PM EST     7.48 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.61.42.84.467.27.87.76.64.931.40.81.22.23.75.16.47.27.56.85.23.21.3

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Southeast    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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Jacksonville, FL (14,3,4,5)
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Ground Weather Radar Station Jacksonville, FL
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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.