Thursday, December13, 2018 L-36.com


Marine Weather and Tides
Oakwood, 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 7:31AMSunset 5:27PM Thursday December 13, 2018 4:14 AM EST (09:14 UTC) Moonrise 12:06PMMoonset 11:14PM Illumination 32% Phase: Waxing Crescent; Moon at 6 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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7 Day Forecast for Marine Location Near Oakwood, GA
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location: 34.24, -83.95     debug


Area Discussion for - Peachtree City, GA
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Fxus62 kffc 130800
afdffc
area forecast discussion
national weather service peachtree city ga
300 am est Thu dec 13 2018

Short term today through Friday
Southwest, increasingly diffluent, upper flow developing across the
region today through Friday as a strong closed upper low digs into
the southern plains and slowly turns east into the lower mississippi
valley. Appears the forecast area will remain mainly dry through the
day today, with precipitation spreading across tonight through
Friday. Sufficient instability for at least isolated thunder Friday.

Dynamics are strong and shear is marginal for organized severe
storms, but convection, especially across the far south, will need
to be watch on Friday for an isolated severe threat. Latest qpf
totals through the day Saturday are down a bit, and overall threat
for additional flooding is lower. However, soils remain wet and
streamflows elevated ahead of this system so any increase in
expected rainfall amounts will need to be watched closely as well.

20

Long term Friday night through Wednesday
The long term begins with the above mention storm system
continuing across the cwa. Models in better agreement with timing
and location of deepest moisture and instability. Have continued
with slight chance of thunder into Friday night as there remains
some instability across the cwa. This system finally pulls out by
Sunday leaving the rest of the long term mostly dry. Toward the
end of the long term models differ considerably as the ecmwf
develops an elongated trough over the mississippi valley spreading
moisture into the CWA by Wednesday night, and the GFS developing a
closed low over northern mexico leaving the CWA dry. Will continue
with a dry forecast for now at the end of the long term.

17

Aviation 06z update...

vfr conditions expected to dominate through 00z. MVFR ceilings begin
spreading north and east across the forecast area 00-06z as light
precipitation moves into the region. Will see conditions continue to
deteriorate, lowering to ifr most areas 06-12z Friday. Light south
to southwest winds will become south to southeast by 09-12z,
increasing to 5-10kt and becoming more southeast to east after 18z.

Atl confidence... 06z update...

high.

20

Preliminary point temps pops
Athens 53 44 52 46 10 100 100 60
atlanta 53 46 54 46 10 100 100 60
blairsville 51 41 51 44 10 100 100 70
cartersville 53 45 53 46 10 100 100 60
columbus 58 51 62 50 20 100 100 50
gainesville 51 43 50 45 10 100 100 60
macon 56 49 61 51 10 100 100 50
rome 53 46 54 46 10 100 100 70
peachtree city 54 47 57 47 10 100 100 60
vidalia 61 53 64 57 10 100 100 60

Ffc watches warnings advisories
None.

Short term... 20
long term... .17
aviation... 20


Weather Reporting Stations
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Gainesville, Gilmer Memorial Airport, GA7 mi21 minN 010.00 miFair37°F33°F86%1022.5 hPa
Gwinnett County Airport-Briscoe Field, GA18 mi18 minN 010.00 miFair31°F30°F96%1024.1 hPa

Wind History from GVL (wind in knots)
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Last 24hrW8W7W5W8W6W8W6W9W11
G16
W10W4SW8W5CalmCalmCalmCalmCalmSW3CalmCalmCalmCalmCalm
1 day agoW9W6W7W8NW7NW8W8W6NW6W9W8SW8W12W7W9W9W10W10W9W9W10W9W7W9
2 days agoNW3CalmCalmCalmCalmCalmE7E65E6CalmN3NW4NW3N3CalmE6E7CalmCalmW4W4W6W6

Tide / Current Tables for
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Tide / Current Tables for
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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 Peachtree City, GA (4,6,7,8)
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Ground Weather Radar Station Atlanta, GA
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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.