Monday, September25, 2017 L-36.com


Marine Weather and Tides
Pomona Park, 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 7:14AMSunset 7:18PM Monday September 25, 2017 12:30 AM EDT (04:30 UTC) Moonrise 11:06AMMoonset 10:07PM Illumination 21% 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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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- 938 Pm Edt Sun Sep 24 2017
.small craft advisory in effect through late Monday night...
Rest of tonight..North northeast winds 15 to 20 knots. Seas 6 to 9 feet with occasional seas up to 11 feet. Dominant period 14 seconds. Inland waters choppy. A slight chance of showers.
Monday..North northeast winds 10 to 15 knots. Seas 6 to 9 feet with occasional seas up to 11 feet. Dominant period 14 seconds. Inland waters a moderate chop.
Monday night..North northeast winds 5 to 10 knots becoming northwest after midnight. Seas 6 to 8 feet with occasional seas up to 10 feet. Dominant period 13 seconds. Inland waters a light chop.
Tuesday..North northwest winds 5 to 10 knots becoming east in the evening. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 13 seconds. Inland waters a light chop.
Tuesday night and Wednesday..West winds 5 to 10 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Inland waters mostly smooth.
Wednesday night..West southwest winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet subsiding to 2 to 3 feet after midnight. Inland waters a light chop.
Thursday..Northwest winds 5 to 10 knots becoming south southeast in the afternoon. Seas 2 to 3 feet. Inland waters a light chop.
Thursday night..South winds 5 to 10 knots becoming west southwest after midnight. Seas 1 to 2 feet. Inland waters a light chop.
Friday..Southwest winds around 5 knots becoming east southeast in the afternoon. Seas 2 to 3 feet. Inland waters smooth. A chance of showers.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 938 Pm Edt Sun Sep 24 2017
Synopsis.. Hurricane maria will move northward and pass well to the east of area waters. Northeast winds at 15 to 20 knots will continue through Monday before turning northerly and decreasing below 15 knots. Elevated seas with small craft advisories will continue into midweek as maria moves northward.

7 Day Forecast for Marine Location Near Pomona Park, FL
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location: 29.54, -81.47     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 250137
afdjax
area forecast discussion
national weather service jacksonville fl
937 pm edt Sun sep 24 2017

Update Just a few diurnally enhanced showers popped across ne
fl and south of waycross in SE ga this afternoon as a low level moisture
axis drifted inland and fueled some precip along the east coast sea
breeze. Mostly dry conditions will prevail overnight less a light
coastal shower potentially impacting st. Johns and flagler county
where convergence and moisture will be deeper as hurricane maria
passes hundreds of mile east of the local coast tonight. Low level
winds will gradually back north overnight as maria begins to
track more to the nne of the region. Stronger subsidence and drier
air will filter over the area from the north with only passing
high cirrus clouds and some low level cumulus stratocumulus. Mild
low temperatures will fall into the upper 60s well inland to the
mid 70s along the coast and st.Johns river basin.

Aviation PrevailingVFR conditions overnight and into Monday at
all terminals except for MVFR CIGS this evening at sgj as moisture
with weak trough axis pivot southward down the fl atlantic coast.

Onshore flow will back slightly northerly overnight night, with a
return of breezy onshore flow along the coast Monday.

Marine Small craft advisory conditions continue over all legs
as combined seas continue to build. Recent 8 pm observations
included 6 ft combined seas with periods of 11 seconds at grays
reef buoy 41008 and seas up to 7 ft at the fernandina beach buoy
41112 with periods of near 13 seconds. Winds were nne 15-20 kts
with gusts up to 25 knots. Current SCA was on track with no
modification planned.

Rip currents: high risk through at least Monday. High surf was
reported along the coast today with breakers 5-7 ft with
occasional breakers up to 9 ft. The high surf advisory and high
risk of rip currents will continue through Monday for at least ne
fl beaches as swells continue to impact the local waters.

Hydrology Minor river flooding continues during each high tide
cycle from jacksonville southward to palatka within the st. Johns
river basin. Farther south down the river toward welaka and the ocklawaha
river basin high tide rises into minor and moderate flooding levels.

Strengthening onshore winds may keep the risk of minor to moderate
flooding in place during times of high tide through early this
week. A coastal flood advisory remains in effect for the st. Johns
river basin.

Moderate flooding continues along portions of the santa fe and st.

Mary's rivers, with minor flooding along the satilla river east of
waycross and portions of the upper suwannee river north of i-10.

Preliminary point temps pops
Amg 68 89 68 89 0 0 0 0
ssi 74 86 72 87 0 0 0 10
jax 71 88 70 89 10 0 0 10
sgj 77 86 71 87 10 10 0 10
gnv 70 90 68 90 10 10 0 10
ocf 71 89 69 90 10 10 10 10

Jax watches warnings advisories
Fl... High rip current risk through Monday evening for coastal duval-
coastal nassau-flagler-st. Johns.

Coastal flood advisory until 8 pm edt Monday for clay-coastal
duval-flagler-inland duval-putnam-st. Johns.

High surf advisory until 8 pm edt Monday for coastal duval-
flagler-st. Johns.

Ga... High rip current risk through Monday evening for coastal camden-
coastal glynn.

Am... Small craft advisory until 2 pm edt Wednesday 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.

Small craft advisory until 5 am edt Tuesday for 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.

Enyedi nelson corless


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 15 mi105 min NNE 8.9 80°F 1015 hPa74°F
RCYF1 18 mi42 min 82°F
SAUF1 - St. Augustine, FL 24 mi30 min NNE 15 G 17 79°F 82°F1012.9 hPa (-0.3)79°F
41117 38 mi38 min 81°F8 ft

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure

Wind History from XFL (wind in knots)
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Last 24hr--Calm--------------------CalmCalmCalmW4NW5NW5W4NW5CalmCalm43
1 day agoCalmCalm--------------------CalmCalmNW6NW6NW6NW6N5W5N5N7W5Calm
2 days agoW5----------------------CalmCalmW5W10W10W10NW10
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Tide / Current Tables for Sutherlands Still, Dunns Creek, Florida
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Sutherlands Still
Click for Map
Mon -- 02:46 AM EDT     3.63 feet Low Tide
Mon -- 07:16 AM EDT     Sunrise
Mon -- 07:58 AM EDT     4.36 feet High Tide
Mon -- 12:06 PM EDT     Moonrise
Mon -- 01:45 PM EDT     3.64 feet Low Tide
Mon -- 07:18 PM EDT     Sunset
Mon -- 08:26 PM EDT     4.41 feet High Tide
Mon -- 11:07 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.73.73.63.63.744.24.34.44.34.13.93.73.73.63.63.73.94.24.44.44.44.34

Tide / Current Tables for Palatka, St. Johns River, Florida
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Palatka
Click for Map
Mon -- 02:03 AM EDT     1.22 feet Low Tide
Mon -- 07:15 AM EDT     2.36 feet High Tide
Mon -- 07:16 AM EDT     Sunrise
Mon -- 12:07 PM EDT     Moonrise
Mon -- 01:24 PM EDT     1.20 feet Low Tide
Mon -- 07:18 PM EDT     Sunset
Mon -- 07:54 PM EDT     2.38 feet High Tide
Mon -- 11:07 PM EDT     Moonset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
1.41.31.21.31.72.12.32.42.32.11.71.41.21.21.21.31.622.32.32.42.321.7

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 (0,6,7,8)
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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.