Saturday, November18, 2017 L-36.com


Marine Weather and Tides
East Palatka, 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 6:51AMSunset 5:29PM Saturday November 18, 2017 3:09 AM EST (08:09 UTC) Moonrise 6:51AMMoonset 6:00PM Illumination 0% Phase: New Moon; Moon at 29 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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AMZ454 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- 948 Pm Est Fri Nov 17 2017
Rest of tonight..East southeast winds 5 to 10 knots becoming south southeast in the morning. Seas 2 to 4 feet. Dominant period 8 seconds. Inland waters a light chop.
Saturday..South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 8 seconds. Inland waters a light chop.
Saturday night..Southwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. Inland waters a moderate chop. A slight chance of showers after midnight.
Sunday..Northwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 6 seconds. Inland waters a moderate chop. A chance of showers.
Sunday night..North winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a moderate chop.
Monday..East northeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop.
Monday night..East southeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A slight chance of showers.
Tuesday..East southeast winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a moderate chop. A chance of showers.
Tuesday night..Northeast winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a light chop. A chance of showers.
Wednesday..North northeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A chance of showers.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 948 Pm Est Fri Nov 17 2017
Synopsis.. High pressure over north carolina will move eastward into the atlantic tonight and Saturday. A cold front will move across the area Sunday morning with a chance of showers accompanying it. High pressure will build behind the front from the northwest Sunday and Monday.

7 Day Forecast for Marine Location Near East Palatka CDP, FL
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location: 29.71, -81.62     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 180050
afdjax
area forecast discussion
national weather service jacksonville fl
750 pm est Fri nov 17 2017

Update
No big changes to the going forecast package. High pressure
remains over the carolinas and will move eastward late tonight.

Onshore winds are still bringing a few mid-level clouds to the
coast with decreasing coverage expected, and high clouds
streaming into southeast georgia will cover most of the area early
tomorrow morning. As a result, have nudged temperatures up just a
degree or two, especially across southeast georgia with lows in
the upper 40s to mid-50s. Have left mention of some patchy fog
but widespread dense fog is not expected.

Aviation
Vfr conditions will continue overnight and into tomorrow, with
just some patchy MVFR fog possible early Saturday morning.

Northeast winds will become light and variable overnight and
occasionally calm. Winds will become southwesterly tomorrow
afternoon and remain less than 10 knots.

Marine
Surface high pressure to the north today will shift off the mid-
atlantic coast on Saturday. A cold front will cross the waters from
the northwest Sunday morning bringing a chance of showers. High
pressure will build in behind the front Sunday and Monday. Winds and
seas will increase to near advisory levels Saturday night ahead of
the cold front and then again on Sunday behind the cold front.

Rip currents: low risk expected Saturday.

Preliminary point temps pops
Amg 49 78 56 64 0 0 40 20
ssi 58 75 61 68 0 0 20 30
jax 53 79 58 71 0 0 20 30
sgj 56 79 61 72 0 0 10 40
gnv 50 79 58 72 0 0 20 40
ocf 51 79 59 73 0 0 10 40

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Elsenheimer hess kennedy


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SAUF1 - St. Augustine, FL 21 mi70 min NW 4.1 G 6 60°F 67°F1017.5 hPa (-1.4)
GTXF1 - Guana Tolomato Matanzas Reserve, FL 21 mi85 min W 1 56°F 1019 hPa55°F
41117 35 mi48 min 70°F4 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, FL24 mi74 minN 010.00 miFair56°F54°F93%1017.5 hPa

Wind History from SGJ (wind in knots)
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Last 24hrW4W5CalmNW3NW3NW5NW3NE8N8NE9N9N10N11N9N8N7NW8NW4NW5NW4W3CalmN3Calm
1 day agoNW6NW8NW7NW7NW5NW8N11N12N11N13N14--N9N7NE5NE3CalmCalmCalmCalmW3CalmCalmCalm
2 days agoN14NW10
G17
NW9N10NW10--NW8NW12N12N15N14
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N12N10N10NW6N8N9CalmNW6NW7NW6

Tide / Current Tables for Palatka, St. Johns River, Florida
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Palatka
Click for Map
Sat -- 02:36 AM EST     1.99 feet High Tide
Sat -- 06:42 AM EST     New Moon
Sat -- 06:51 AM EST     Moonrise
Sat -- 06:53 AM EST     Sunrise
Sat -- 09:26 AM EST     0.67 feet Low Tide
Sat -- 03:11 PM EST     2.05 feet High Tide
Sat -- 05:29 PM EST     Sunset
Sat -- 06:00 PM EST     Moonset
Sat -- 09:59 PM EST     0.69 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.51.81.921.81.41.10.90.80.70.711.41.71.9221.71.41.110.80.70.9

Tide / Current Tables for St. Johns River at Racy Point, Florida
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St. Johns River at Racy Point
Click for Map
Sat -- 02:01 AM EST     0.60 feet High Tide
Sat -- 06:42 AM EST     New Moon
Sat -- 06:50 AM EST     Moonrise
Sat -- 06:53 AM EST     Sunrise
Sat -- 08:26 AM EST     -0.49 feet Low Tide
Sat -- 02:31 PM EST     0.81 feet High Tide
Sat -- 05:28 PM EST     Sunset
Sat -- 05:59 PM EST     Moonset
Sat -- 09:07 PM EST     -0.31 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
0.30.50.60.50.30.1-0.1-0.3-0.5-0.5-0.20.10.40.60.80.80.60.40.20-0.2-0.3-0.20

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 (3,6,7,8)
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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.