Wednesday, June28, 2017 L-36.com


Marine Weather and Tides
Kings Bay Base, 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 6:24AMSunset 8:34PM Wednesday June 28, 2017 10:00 PM EDT (02:00 UTC) Moonrise 10:17AMMoonset 11:23PM Illumination 25% Phase: Waxing Crescent; Moon at 5 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- 911 Pm Edt Wed Jun 28 2017
Rest of tonight..East winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 5 seconds. Inland waters a light chop. A slight chance of showers.
Thursday..East winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 6 seconds. Inland waters a light chop. A slight chance of Thunderstorms in the morning. A chance of showers through the day. A chance of Thunderstorms in the afternoon.
Thursday night..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 5 seconds. Inland waters smooth. A chance of showers and a slight chance of Thunderstorms through the night.
Friday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 6 seconds. Inland waters smooth. A chance of showers and Thunderstorms.
Friday night..South winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Saturday..Southwest winds 5 to 10 knots becoming south southeast in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. Showers and Thunderstorms likely.
Saturday night..Southwest winds around 10 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Sunday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. Showers and Thunderstorms likely.
Sunday night..South southwest winds around 10 knots becoming west southwest after midnight. Seas 1 to 2 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Monday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 1 to 2 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 911 Pm Edt Wed Jun 28 2017
Synopsis.. High pressure along the coast of the mid atlantic states will build east tonight through the end of the week. A front will approach from the northwest this weekend.

7 Day Forecast for Marine Location Near Kings Bay Base, GA
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location: 30.77, -81.48     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 290030
afdjax
area forecast discussion... Updated
national weather service jacksonville fl
830 pm edt Wed jun 28 2017

Update A few showers have developed over duval and nassau
county... Have included low pops there for a few hours... Hrrr
has not handled this well... But NAM has suggested this...

decreasing after 06z. Have updated hourly pop weather grids to
reflect decreased precipitation coverage interior areas... But
have low pops for coastal showers affecting coastal counties
this evening. Not anticipating hourly coverage to exceed 20 pct.

Otherwise... Plenty of high clouds will continue to stream over
forecast area. Current low temp forecast looks good.

Aviation Vfr conditions tonight... Except occasional MVFR cigs
at coastal tafs along with isolated showers possible this evening.

Potential for MVFR CIGS to develop after dawn in moist environment.

Could be isolated coastal showers affecting coastal TAF sites in
morning but best chance appears to be kssi. Held off vcts until
after 17z... With uncertainty as to amount of shower storm
coverage around TAF sites leading to just vcts in 00z tafs.

Marine No significant changes planned in next cwf issuance.

High pressure along the coast of the mid atlantic states will
build east tonight through the end of the week. A front will
approach from the northwest this weekend. Headlines are not
expected with combined seas generally 4 ft or less.

Rip currents: moderate risk of rip currents through Thursday.

Preliminary point temps pops
Amg 73 86 73 89 10 60 40 60
ssi 78 84 76 85 20 40 30 50
jax 74 86 74 88 10 50 20 60
sgj 74 85 75 87 20 40 20 50
gnv 72 91 73 91 10 60 30 60
ocf 73 91 74 91 10 60 30 60

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Wolf nelson peterson


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FRDF1 - 8720030 - Fernandina Beach, FL 7 mi43 min E 4.1 G 7 81°F 83°F1020.2 hPa
41112 - Offshore Fernandina Beach, FL (132) 11 mi31 min 81°F3 ft
BLIF1 26 mi43 min ENE 8 G 9.9 80°F 1020.1 hPa77°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 26 mi43 min ESE 7 G 11 80°F 82°F1019.7 hPa
NFDF1 27 mi43 min NNE 4.1 G 6 78°F 1019.9 hPa75°F
DMSF1 27 mi43 min 84°F
JXUF1 30 mi43 min 84°F
BKBF1 41 mi43 min ENE 11 G 13 81°F 86°F
SAXG1 - Sapelo Island Reserve, GA 46 mi61 min E 6 80°F 1020 hPa (+1.0)73°F
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA 54 mi71 min E 18 G 21 81°F 82°F4 ft1019.4 hPa (+0.4)73°F

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fernandina Beach Municipal Airport, FL11 mi64 minE 910.00 miFair82°F75°F79%1019.3 hPa
Jacksonville International Airport, FL22 mi65 minENE 810.00 miMostly Cloudy79°F75°F88%1019 hPa

Wind History from FHB (wind in knots)
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Last 24hrS4SW4CalmCalmCalmCalmN3CalmCalmCalmNE4NE7E10NE10
G14
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G16
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1 day agoSE3CalmCalmCalmCalmCalmCalmCalmCalmCalmNW3W4N4N5NE4E8N6E6SE5NE5NE5NE3E4E6
2 days agoCalmCalmS6S5CalmCalmCalmW3W5W4W5W7NW6N4NW4E8E10E12N15
G25
NE9E5SE3E3Calm

Tide / Current Tables for Seacamp Dock, Cumberland Island, Georgia
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Seacamp Dock
Click for Map
Wed -- 01:02 AM EDT     7.59 feet High Tide
Wed -- 06:25 AM EDT     Sunrise
Wed -- 07:05 AM EDT     -0.26 feet Low Tide
Wed -- 11:17 AM EDT     Moonrise
Wed -- 01:33 PM EDT     6.69 feet High Tide
Wed -- 07:23 PM EDT     0.16 feet Low Tide
Wed -- 08:32 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
7.17.67.15.73.81.90.4-0.30.11.32.74.35.76.56.65.74.22.51.10.20.31.32.74.3

Tide / Current Tables for Chester, Bells River, St. Marys River, Florida
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Chester
Click for Map
Wed -- 01:17 AM EDT     8.11 feet High Tide
Wed -- 06:25 AM EDT     Sunrise
Wed -- 07:08 AM EDT     0.21 feet Low Tide
Wed -- 11:17 AM EDT     Moonrise
Wed -- 01:49 PM EDT     7.24 feet High Tide
Wed -- 07:25 PM EDT     0.61 feet Low Tide
Wed -- 08:32 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
7.48.17.86.64.62.60.90.20.61.634.6677.26.553.31.70.70.81.734.5

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 (22,6,7,8)
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Ground Weather Radar Station Jacksonville, FL
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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.