Saturday, January20, 2018 L-36.com


Marine Weather and Tides
Nocatee, 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 7:19AMSunset 5:53PM Saturday January 20, 2018 9:33 PM EST (02:33 UTC) Moonrise 9:37AMMoonset 9:14PM Illumination 19% Phase: Waxing Crescent; Moon at 4 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- 746 Pm Est Sat Jan 20 2018
Rest of tonight..South southeast winds 5 to 10 knots becoming north northwest after midnight. Seas 2 to 3 feet. Dominant period 9 seconds. Inland waters smooth. A slight chance of sprinkles in the evening. A chance of showers after midnight.
Sunday..Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 9 seconds. Inland waters a light chop. A chance of showers in the morning.
Sunday night..East winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 9 seconds. Inland waters smooth. Patchy fog after midnight.
Monday..Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a light chop.
Monday night..South winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A chance of showers.
Tuesday..West winds 10 to 15 knots. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers.
Tuesday night..North northwest winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop.
Wednesday and Wednesday night..North winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop.
Thursday..North northeast winds 15 to 20 knots. Seas 2 to 4 feet. Inland waters a moderate chop.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 746 Pm Est Sat Jan 20 2018
Synopsis.. High pressure centered over the region will very slowly move eastward through Sunday. Onshore winds will develop on Sunday and then veer to the south and increase Monday night ahead of a weakening cold front. The weak cold front will push across the waters on Tuesday. North to northeasterly winds will then prevail Tuesday night and Wednesday.

7 Day Forecast for Marine Location Near Nocatee, FL
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location: 30.02, -81.38     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 210105
afdjax
area forecast discussion
national weather service jacksonville fl
805 pm est Sat jan 20 2018

Update
High pressure ridge axis at the surface from the WRN atlc back
across NE fl SE ga will continue overnight while a decent mid
level shortwave over the northern gomex will track towards the
region overnight. This has already spread abundant mid high clouds
across the region and while the airmass is still relatively dry,
the lift moisture from this shortwave will be enough to trigger
sprinkles across all of NE fl overnight with very light amounts of
measurable pcpn possible across NE fl... Mainly south of a line
from st augustine to gainesville with only a few hundreths
expected. Min temps will only fall into the 40s across NE fl while
slightly thinner high clouds across SE ga and the suwannee valley
will allow for temps to fall closer to 40 degrees with a few upper
30s possible in normally colder locations. On Sunday a few ongoing
light showers sprinkles will be possible across NE fl until the
shortwave aloft pushes offshore into the atlc by the late morning
hours and expect at least partial clearing of the skies with
mostly sunny conds across SE ga and partly sunny skies developing
across NE fl. The high pressure ridge axis will lift northward
towards sc ga and will usher in a cool onshore flow and expect
wide range in MAX temps from near 60 degrees along the coast to
near 70 degrees well inland.

Aviation
Vfr with mid high clouds through Sunday morning with cigs
generally around 10kft. Rain chances too low to include in the taf
forecast at the moment. CIGS will break up Sunday afternoon with
vfr conds continuing.

Marine
Light and variable winds 5 to 10 knots will become NE to E and
increase to 10-15 knots on Sunday as high pressure ridge over the
waters tonight builds north of the waters on Sunday. Seas 1 to 3
feet.

Rip currents: low risk.

Preliminary point temps pops
Amg 39 69 46 73 0 0 0 10
ssi 44 61 48 66 0 0 0 10
jax 41 68 48 71 0 0 0 0
sgj 46 64 52 70 20 20 0 0
gnv 43 70 50 76 10 10 0 10
ocf 45 72 52 78 20 20 0 10

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Hess nelson corless


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SAUF1 - St. Augustine, FL 13 mi34 min SSW 2.9 G 2.9 54°F 51°F1025.6 hPa (+0.3)
41117 16 mi42 min 53°F2 ft
RCYF1 18 mi46 min 52°F
LTJF1 25 mi46 min 51°F 36°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 26 mi46 min Calm G 1 51°F 51°F1025.6 hPa
JXUF1 26 mi46 min 51°F
GTXF1 - Guana Tolomato Matanzas Reserve, FL 26 mi109 min Calm 50°F 1028 hPa44°F
BLIF1 27 mi46 min Calm G 1.9 53°F 1026.3 hPa36°F
DMSF1 27 mi46 min 51°F
FRDF1 - 8720030 - Fernandina Beach, FL 45 mi46 min Calm G 0
41112 - Offshore Fernandina Beach, FL (132) 48 mi64 min 49°F1 ft

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Northeast Florida Regional Airport, FL4 mi38 minN 010.00 miFair51°F37°F59%1025.4 hPa
Jacksonville Naval Air Station, FL22 mi41 minN 010.00 miOvercast55°F36°F49%1025.2 hPa
Jacksonville Craig Municipal Airport, FL23 mi41 minN 010.00 miA Few Clouds51°F36°F56%1025.5 hPa

Wind History from SGJ (wind in knots)
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Last 24hrCalmCalmCalmCalmSW3CalmCalmCalmCalmCalmNW3--3NE6NE7NE8NE6NE5Calm--CalmCalmS4Calm
1 day agoCalmCalmCalmCalmCalm--CalmW7W4CalmNW4NW3CalmNE6E6E7E6E5E5--SE3CalmCalmCalm
2 days ago--NW13NW13
G20
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G22
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NW10NW11NW6NW6N11N8N9N11N11NE12N9NE10N8N3CalmCalmCalm

Tide / Current Tables for Palm Valley, ICWW, Florida
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Palm Valley
Click for Map
Sat -- 12:26 AM EST     4.19 feet High Tide
Sat -- 05:58 AM EST     -0.18 feet Low Tide
Sat -- 07:21 AM EST     Sunrise
Sat -- 09:36 AM EST     Moonrise
Sat -- 12:50 PM EST     4.66 feet High Tide
Sat -- 05:52 PM EST     Sunset
Sat -- 06:34 PM EST     -0.18 feet Low Tide
Sat -- 09:13 PM EST     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
4.14.13.42.310.1-0.20.212.13.13.94.54.74.33.21.90.7-0.1-0.10.51.42.43.3

Tide / Current Tables for Vilano Beach, Tolomato River, Florida
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Vilano Beach
Click for Map
Sat -- 04:05 AM EST     -0.07 feet Low Tide
Sat -- 07:20 AM EST     Sunrise
Sat -- 09:36 AM EST     Moonrise
Sat -- 10:33 AM EST     4.29 feet High Tide
Sat -- 04:47 PM EST     0.01 feet Low Tide
Sat -- 05:52 PM EST     Sunset
Sat -- 09:13 PM EST     Moonset
Sat -- 10:55 PM EST     3.70 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.81.80.80.2-0.10.20.91.92.93.74.24.23.72.61.60.70.200.41.22.12.93.53.7

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 (21,6,7,8)
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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.