Friday, March22, 2019 L-36.com


Marine Weather and Tides
Woodbine, 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 7:25AMSunset 7:39PM Friday March 22, 2019 1:53 AM EDT (05:53 UTC) Moonrise 8:39PMMoonset 7:46AM Illumination 98% Phase: Waning Gibbous; Moon at 16 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- 913 Pm Edt Thu Mar 21 2019
.small craft should exercise caution...
Rest of tonight..West northwest winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Inland waters a moderate chop.
Friday..West winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 10 seconds. Inland waters a light chop.
Friday night..Northwest winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 10 seconds. Inland waters a light chop.
Saturday..Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 10 seconds. Inland waters a light chop.
Saturday night..East winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop.
Sunday..East southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop.
Sunday night..South southeast winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop.
Monday..South winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop.
Monday night..West southwest winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a moderate chop. A chance of showers.
Tuesday..West northwest winds 10 to 15 knots becoming north in the afternoon. Seas 2 to 3 feet. Inland waters a moderate chop. A chance of showers.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 913 Pm Edt Thu Mar 21 2019
Synopsis.. An area of low pressure will push offshore north of the waters tonight and increase the winds and seas. High pressure will build northwest of the waters over the weekend with diminishing winds and seas.
Gulf stream.. The approximate location of the west wall of the gulf stream as of mar 21, 2019 at 1200 utc... 59 nautical miles east of flagler beach. 72 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 Woodbine, GA
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location: 30.99, -81.59     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 220120
afdjax
area forecast discussion
national weather service jacksonville fl
920 pm edt Thu mar 21 2019

Update
Upper level trough axis was pushing southward across central
florida this evening. It was a very dry and breezy day, with
westerly winds gusting over 30 mph at all the climate sites today.

Clear skies and low dewpoints will allow temperatures to quickly
fall, with lows in the lower 40s across the interior and the upper
40s to low 50s for the coast.

Aviation
Vfr conditions with clear skies through the period.

Marine
Westerly winds surge beyond 20nm offshore tonight and will take
winds up to around 25 knots. Winds will then diminish towards
daybreak. A small craft advisory will continue over the offshore
waters through Friday morning, with scec nearshore.

Preliminary point temps pops
Amg 42 72 42 73 0 0 0 0
ssi 48 68 50 67 0 0 0 0
jax 44 75 44 73 0 0 0 0
sgj 49 72 49 71 0 0 0 0
gnv 43 75 41 76 0 0 0 0
ocf 44 76 43 77 0 0 0 0

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... Small craft advisory until 11 am edt Friday for waters from
altamaha sound ga to fernandina beach fl from 20 to 60 nm-
waters from fernandina beach to st. Augustine fl from 20 to
60 nm-waters from st. Augustine to flagler beach fl from 20
to 60 nm.

Kennedy mcginnis


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FRDF1 - 8720030 - Fernandina Beach, FL 23 mi42 min W 7 G 8.9 57°F 62°F1016.3 hPa
41112 - Offshore Fernandina Beach, FL (132) 25 mi54 min 62°F3 ft
SAXG1 - Sapelo Island Reserve, GA 33 mi54 min W 7 56°F 1014 hPa (+1.0)43°F
BLIF1 41 mi42 min W 6 G 8 58°F 1017.1 hPa40°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 42 mi42 min W 7 G 8.9 58°F 62°F1015.8 hPa
LTJF1 43 mi36 min 59°F 41°F
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA 48 mi64 min W 18 G 23 60°F 62°F4 ft1013.8 hPa (+1.7)42°F

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Brunswick, Malcolm McKinnon Airport, GA16 mi61 minW 610.00 miFair56°F39°F53%1014.9 hPa
Brunswick / Glynco, GA20 mi59 minWSW 510.00 miFair50°F37°F62%1015.2 hPa

Wind History from SSI (wind in knots)
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Last 24hrCalmNW3CalmW3CalmW4W5W7W8SW8W6SW12SW13W10
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1 day agoNE8NE9N6N8N8N10--N9N9N7N9N8N7E12E9E10E8E7E3CalmCalmCalmCalmCalm
2 days agoN5NW6N8NE11NE16
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Tide / Current Tables for Bailey Cut, 0.8 mile west of, Satilla River, Georgia
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Bailey Cut
Click for Map
Fri -- 05:22 AM EDT     -1.51 feet Low Tide
Fri -- 07:27 AM EDT     Sunrise
Fri -- 08:45 AM EDT     Moonset
Fri -- 10:55 AM EDT     8.10 feet High Tide
Fri -- 05:39 PM EDT     -1.30 feet Low Tide
Fri -- 07:39 PM EDT     Sunset
Fri -- 09:39 PM EDT     Moonrise
Fri -- 11:23 PM EDT     8.37 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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7.45.83.61.4-0.4-1.4-1.10.73.35.77.58.17.66.24.22.10.2-1.1-1.20.32.65.17.18.3

Tide / Current Tables for St. Johns River Entrance, Florida Current (3)
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St. Johns River Entrance
Click for Map
Fri -- 12:26 AM EDT     -0.00 knots Slack
Fri -- 03:16 AM EDT     -2.57 knots Max Ebb
Fri -- 07:04 AM EDT     0.00 knots Slack
Fri -- 07:27 AM EDT     Sunrise
Fri -- 08:45 AM EDT     Moonset
Fri -- 09:42 AM EDT     2.89 knots Max Flood
Fri -- 12:45 PM EDT     -0.00 knots Slack
Fri -- 03:31 PM EDT     -2.51 knots Max Ebb
Fri -- 07:18 PM EDT     0.00 knots Slack
Fri -- 07:38 PM EDT     Sunset
Fri -- 09:39 PM EDT     Moonrise
Fri -- 10:06 PM EDT     3.11 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.7-0.9-2.1-2.6-2.4-1.9-1.2-0.11.42.62.92.31.2-0.4-1.8-2.4-2.5-2-1.3-0.412.53.12.8

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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Jacksonville, FL (1,6,7,8)
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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.