Friday, July28, 2017 L-36.com


Marine Weather and Tides
Yulee, FL

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 6:40AMSunset 8:24PM Friday July 28, 2017 12:53 PM EDT (16:53 UTC) Moonrise 10:59AMMoonset 11:07PM Illumination 26% 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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AMZ452 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- 849 Am Edt Fri Jul 28 2017
Rest of today..South winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 6 seconds. Inland waters a light chop. A slight chance of showers in the morning. A chance of showers and Thunderstorms.
Tonight..Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 4 seconds. Inland waters a moderate chop.
Saturday..West southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a moderate chop. A chance of showers and Thunderstorms.
Saturday night..West winds 15 to 20 knots. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a moderate chop. Thunderstorms likely late in the evening. Showers likely through the night. Thunderstorms likely after midnight.
Sunday..North northwest winds 15 to 20 knots becoming north northeast. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters choppy. Showers and Thunderstorms.
Sunday night..Northeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A chance of showers.
Monday..East northeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A chance of showers and a slight chance of Thunderstorms.
Monday night..East winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Tuesday..East winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a moderate chop. Showers and Thunderstorms likely.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 849 Am Edt Fri Jul 28 2017
Synopsis.. An area of low pressure will lift northeast of the region today. A strong cold front will push into the region Saturday night, and then slowly drift south of the region by Sunday night. The front will stall south of the waters on Monday, and then slowly lift back into the region by the middle of the week.

7 Day Forecast for Marine Location Near Yulee, FL
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location: 30.6, -81.52     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 281237
afdjax
area forecast discussion
national weather service jacksonville fl
837 am edt Fri jul 28 2017

Update
With the mid level trough moving away to the northeast this
morning, a more stable airmass is expected for this afternoon.

However, diurnally generated convection will initiate this
afternoon starting along the gulf coast sea breeze, with isolated
to scattered storms expected across the forecast area.

Temperatures will rise to above normal levels. Anticipate readings
to be just below heat advisory criteria.

Aviation
PrevailingVFR conditions are expected this 12z TAF period.

Isolated to scattered storms will develop this afternoon which
could produce brief restrictions.

Preliminary point temps pops
Amg 93 75 89 71 20 20 70 40
ssi 91 78 89 77 30 10 50 70
jax 94 76 92 74 30 10 40 70
sgj 93 75 93 76 20 10 20 60
gnv 93 74 91 75 20 10 20 60
ocf 92 74 91 75 20 10 20 40

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
FRDF1 - 8720030 - Fernandina Beach, FL 6 mi54 min W 6 G 8.9 87°F 81°F1014.5 hPa (+0.0)
BLIF1 14 mi54 min W 6 G 11 89°F 1014.8 hPa (+0.0)78°F
41112 - Offshore Fernandina Beach, FL (132) 14 mi54 min 80°F2 ft
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 15 mi54 min W 8.9 G 11 86°F 80°F1014.2 hPa (+0.0)
DMSF1 15 mi54 min 84°F
LTJF1 16 mi54 min 87°F 75°F
JXUF1 18 mi54 min 86°F
BKBF1 30 mi54 min W 2.9 G 5.1 87°F 86°F
41117 48 mi62 min 79°F2 ft
SAUF1 - St. Augustine, FL 53 mi54 min WSW 7 G 8 89°F 76°F1014.8 hPa (+0.0)74°F
SAXG1 - Sapelo Island Reserve, GA 58 mi54 min W 7 89°F 1013 hPa (+0.0)76°F

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fernandina Beach Municipal Airport, FL3 mi59 minW 710.00 miFair90°F77°F67%1013.2 hPa
Jacksonville International Airport, FL12 mi58 minW 910.00 miMostly Cloudy88°F77°F70%1013.7 hPa
Mayport Naval Station - Adm David L. McDonald Field, FL15 mi62 minW 610.00 miMostly Cloudy89°F75°F63%1013.6 hPa
Jacksonville Craig Municipal Airport, FL19 mi61 minW 1010.00 miFair88°F73°F63%1013.8 hPa

Wind History from NRB (wind in knots)
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Last 24hrE74N4E4SE7SE6CalmS4S5S4S4W14
G20
SW4CalmCalmSW5W5SW5W3SW4W5SW7W6W6
1 day agoE6E9NE10E10E10NE10NE8NE5NE5NE3NE4E3NE7NE6SE4CalmS4SW4S3SW3CalmS3SW5E7
2 days agoW8W5SE10N7E74SW6SE7SE6S4S5NW3CalmS4S3S3S5S5SW3W4NW4W7SW6SW7

Tide / Current Tables for Nassauville, Florida
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Nassauville
Click for Map
Fri -- 01:33 AM EDT     5.45 feet High Tide
Fri -- 06:41 AM EDT     Sunrise
Fri -- 08:15 AM EDT     0.24 feet Low Tide
Fri -- 11:58 AM EDT     Moonrise
Fri -- 02:08 PM EDT     5.19 feet High Tide
Fri -- 08:22 PM EDT     Sunset
Fri -- 08:43 PM EDT     0.73 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.65.35.44.93.92.71.60.70.30.51.32.53.74.75.254.33.42.41.50.90.81.32.3

Tide / Current Tables for St. Johns River Entrance, Florida Current
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St. Johns River Entrance
Click for Map
Fri -- 02:44 AM EDT     -0.00 knots Slack
Fri -- 05:32 AM EDT     -2.05 knots Max Ebb
Fri -- 06:41 AM EDT     Sunrise
Fri -- 09:28 AM EDT     0.00 knots Slack
Fri -- 11:57 AM EDT     Moonrise
Fri -- 12:05 PM EDT     2.05 knots Max Flood
Fri -- 03:18 PM EDT     -0.01 knots Slack
Fri -- 06:43 PM EDT     -1.83 knots Max Ebb
Fri -- 08:22 PM EDT     Sunset
Fri -- 10:00 PM EDT     0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.11.70.9-0.3-1.5-2-2-1.9-1.4-0.50.71.721.91.40.4-0.9-1.6-1.8-1.8-1.7-101.2

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 (12,3,4,5)
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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.