Friday, August18, 2017 L-36.com


Marine Weather and Tides
Douglas, GA

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 7:00AMSunset 8:14PM Friday August 18, 2017 2:04 PM EDT (18:04 UTC) Moonrise 2:33AMMoonset 4:45PM Illumination 13% Phase: Waning Crescent; Moon at 26 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- 907 Am Edt Fri Aug 18 2017
Rest of today..West southwest winds 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a light chop. A chance of showers and Thunderstorms.
Tonight..South southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Inland waters a moderate chop. A chance of Thunderstorms late in the evening. A chance of showers through the night.
Saturday..South southeast winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a light chop. A slight chance of Thunderstorms in the morning. A chance of showers
a chance of Thunderstorms
Saturday night..South southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds increasing to 9 seconds after midnight. Inland waters a light chop. A chance of Thunderstorms late in the evening. A chance of showers through the night. Isolated Thunderstorms after midnight.
Sunday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Sunday night..South southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop. A slight chance of showers and Thunderstorms.
Monday through Tuesday..East southeast winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters mostly smooth. A chance of showers and Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 907 Am Edt Fri Aug 18 2017
Synopsis.. The region will be between high pressure to the southeast and a trough to the north today. High pressure will be to the east over the weekend, then to the northeast early next week.

7 Day Forecast for Marine Location Near Douglas, GA
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location: 31.54, -82.82     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 181223
afdjax
area forecast discussion
national weather service jacksonville fl
823 am edt Fri aug 18 2017

Update
The region will be between high pressure to the southeast, and a
trough to the north today. This will provide a general west to
southwest flow over NE fl into the afternoon, helping to keep the
east coast sea breeze near the coast. With this flow moisture
will increase from the gulf with convection spreading from
southwest to northeast later this morning, with convection also
developing along the east coast sea breeze. During the mid
afternoon convection will spread over central portions of NE fl,
then dissipating later in the afternoon. With a fairly light flow
expected today, localized heavy rainfall will be expected. A
little drier flow over SE ga will limit convection there to a more
isolated to scattered coverage.

Aviation
Convection is expected to develop this morning, with scattered
to numerous convection through the afternoon. Brief restrictions
in and near storms will be possible.

Preliminary point temps pops
Amg 96 76 94 75 20 10 30 10
ssi 91 78 90 78 30 30 40 30
jax 93 76 93 75 50 30 50 30
sgj 91 77 91 75 50 30 30 30
gnv 91 74 92 74 70 30 40 30
ocf 91 74 93 74 70 20 30 10

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Struble


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SAXG1 - Sapelo Island Reserve, GA 81 mi65 min SSE 5.1 92°F 1015 hPa (-1.0)79°F
FRDF1 - 8720030 - Fernandina Beach, FL 93 mi47 min NNE 2.9 G 5.1 87°F 86°F1016.2 hPa

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Douglas, Douglas Municipal Airport, GA5 mi70 minNNW 3 miPartly Cloudy91°F68°F46%1016.3 hPa
Alma, Bacon County Airport, GA17 mi72 minW 410.00 miA Few Clouds94°F71°F48%1015.1 hPa

Wind History from DQH (wind in knots)
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Last 24hrSE4CalmNW7W8W6W5CalmCalmS3CalmCalmCalmCalmCalmCalmCalmCalmCalmNW3NW4NW4N7CalmCalm
1 day agoW7NW6NW4W4W6W4CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmW4NW4NW5W5W6NW4
2 days agoW4CalmW4W8W3W4SW6SW3W3SW4SW3CalmSW4CalmW3W4W3CalmNW3NW3NW4W7NW5W8

Tide / Current Tables for Burnt Fort, Satilla River, Georgia
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Burnt Fort
Click for Map
Fri -- 03:31 AM EDT     Moonrise
Fri -- 05:03 AM EDT     0.07 feet Low Tide
Fri -- 06:55 AM EDT     Sunrise
Fri -- 10:09 AM EDT     3.13 feet High Tide
Fri -- 05:13 PM EDT     -0.28 feet Low Tide
Fri -- 05:40 PM EDT     Moonset
Fri -- 08:06 PM EDT     Sunset
Fri -- 10:49 PM EDT     3.77 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
32.31.50.80.30.10.41.22.12.83.132.721.30.60-0.3-00.81.92.93.63.8

Tide / Current Tables for Below Spring Bluff, Little Satilla River, Georgia
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Below Spring Bluff
Click for Map
Fri -- 01:28 AM EDT     0.16 feet Low Tide
Fri -- 03:29 AM EDT     Moonrise
Fri -- 06:54 AM EDT     Sunrise
Fri -- 07:23 AM EDT     7.26 feet High Tide
Fri -- 01:39 PM EDT     -0.66 feet Low Tide
Fri -- 05:39 PM EDT     Moonset
Fri -- 08:03 PM EDT     8.76 feet High Tide
Fri -- 08:05 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.30.30.31.53.256.47.27.16.24.62.60.8-0.4-0.60.62.64.86.88.28.88.375.1

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 (14,3,4,5)
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Ground Weather Radar Station Moody AFB, GA
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weather_mapweather_map weather_map

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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.