Monday, May29, 2017 L-36.com


Marine Weather and Tides
Palm Valley, FL

Version 3.4
What's New / NOTES
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 6:23AMSunset 8:22PM Monday May 29, 2017 11:32 PM EDT (03:32 UTC) Moonrise 9:26AMMoonset 11:19PM Illumination 21% 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- 910 Pm Edt Mon May 29 2017
Tonight..South winds 10 to 15 knots...becoming west southwest after midnight. Seas 2 to 3 feet. Dominant period 4 seconds. Inland waters a light chop.
Tuesday..West northwest winds 5 to 10 knots...becoming east southeast 10 knots in the afternoon. Seas 1 to 2 feet. Dominant period 5 seconds. Inland waters becoming a light chop. A chance of showers and Thunderstorms late in the afternoon.
Tuesday night..South southeast winds 5 to 10 knots. Seas 1 to 2 feet. Dominant period 7 seconds. Inland waters mostly smooth. A chance of showers and Thunderstorms in the evening, then a slight chance of showers and Thunderstorms after midnight.
Wednesday..South winds 5 to 10 knots...becoming east southeast 10 knots in the afternoon. Seas 1 to 2 feet. Dominant period 7 seconds. Inland waters becoming a light chop. A chance of showers and Thunderstorms in the afternoon.
Wednesday night..South winds 5 to 10 knots. Seas 1 to 2 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Thursday through Friday..South southeast winds 10 knots. Inland waters a light chop. A chance of showers and Thunderstorms.
Friday night and Saturday..South winds 10 to 15 knots. Seas 2 to 3 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- 910 Pm Edt Mon May 29 2017
Synopsis.. A frontal boundary will approach the georgia waters from the northwest on Tuesday afternoon. Scattered showers and Thunderstorms will be possible from late Tuesday afternoon through the upcoming weekend as this weak boundary persists over the coastal waters...with generally light wind speeds expected outside of Thunderstorm activity through Friday.

7 Day Forecast for Marine Location Near Palm Valley, FL
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location: 30.22, -81.39     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 300106
afdjax
area forecast discussion
national weather service jacksonville fl
906 pm edt Mon may 29 2017

Increasing chances for afternoon and evening thunderstorms
beginning Tuesday...

Update
Dry and very warm conds continue across SE ga and NE fl this
evening as atlc coast sea breeze has stalled just west of the i-95
corridor and gulf coast sea breeze continue to push inland. Very
little activity was noted along these boundaries as high pressure
ridge aloft continues to suppress activity and the main shortwave
moving across the SE u.S. From cntrl ga into the carolinas this
evening has kept any thunderstorm activity north of the altamaha
river basin. As the weakening sea breezes push inland an isolated
shower storm across inland SE ga cannot be ruled out this evening
otherwise fair skies expected as high level cirrus pushes across
the region. Min temps near 70 degrees inland and middle 70s along
the coast. The low level SW flow out of the gomex will support
some patchy fog across inland NE fl along the i-75 corridor
towards morning. On Tuesday... Hi pressure ridge at the surface and
aloft over the fl peninsula continues to get pushed SE into the
atlc as trough over the SE u.S. Amplifies slightly and pushes more
deep moisture into the region. This along with cooler mid level
temps around 500mb falling to -10c or less will increase
instability and allow for both sea breezes to become more active
as they move inland in the weak W SW steering flow. High temps
into the 90-95 deg range will help set the stage for isolated
severe storms with damaging winds hail as the sea breezes push
inland then outflows from ongoing storms crash into each other
over inland areas then track off towards the east slowly pushing
back towards the atlc coast and some into the coastal waters
during the evening hours.

Aviation
Still expecting mainlyVFR conds tonight with a few high clouds at
times although the low level SW flow still supports some possible
MVFR fog towards morning at kgnv kvqq as higher moisture levels
move out of the gomex and across inland NE fl. Better chances of
thunderstorms tomorrow afternoon after 18-19z due to sea breeze
pushing inland and have added vcts at all TAF sites for now.

Marine
South winds 15 knots become southwest overnight, then west towards
morning. Seas generally 2-3 ft. Light offshore flow in the morning
will lead to local sea breezes near the coast by the afternoon
with seas still generally in the 2-3 ft range. Widely scattered
storms with gusty winds lightning can be expected by late
afternoon and evening as land based storms move offshore.

Preliminary point temps pops
Amg 69 91 69 90 10 20 10 30
ssi 76 89 73 86 10 40 30 40
jax 71 93 72 90 10 40 30 50
sgj 73 91 74 88 0 40 40 40
gnv 69 94 70 92 0 30 20 40
ocf 69 94 70 92 0 20 20 40

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Hess elsenheimer corless


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LTJF1 11 mi45 min 80°F 70°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 12 mi45 min SSW 4.1 G 6 80°F 80°F1018.1 hPa
BLIF1 14 mi45 min SSW 5.1 G 7 81°F 1018.6 hPa70°F
JXUF1 15 mi45 min 82°F
DMSF1 15 mi45 min 82°F
BKBF1 16 mi45 min S 5.1 G 7 83°F 85°F
NFDF1 18 mi45 min SSW 4.1 G 8 83°F 1018.4 hPa
41117 22 mi41 min 77°F2 ft
SAUF1 - St. Augustine, FL 26 mi33 min SSE 11 G 12 77°F 78°F1019 hPa (+1.8)
RCYF1 30 mi45 min 85°F
FRDF1 - 8720030 - Fernandina Beach, FL 32 mi45 min SSE 5.1 G 8 81°F 82°F1018.4 hPa
41112 - Offshore Fernandina Beach, FL (132) 34 mi63 min 80°F2 ft
GTXF1 - Guana Tolomato Matanzas Reserve, FL 40 mi108 min SSE 5.1 80°F 1019 hPa72°F

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Jacksonville Craig Municipal Airport, FL10 mi40 minSSW 410.00 miFair79°F68°F69%1018 hPa
Mayport, Mayport Naval Station, Adm David L. McDonald Field, FL12 mi41 minSSW 710.00 miFair80°F69°F69%1017.6 hPa
Jacksonville Naval Air Station, FL15 mi40 minS 810.00 miFair85°F71°F63%1017.6 hPa
St. Augustine, St. Augustine Airport, FL18 mi37 minS 710.00 miFair80°F69°F69%1018.3 hPa

Wind History from CRG (wind in knots)
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Last 24hrW9W8W7W10W8W7W5W5W6NW8W8W6W6Calm3SE6SE8SE8SE9SE9SE6S6S4S4
1 day agoS4CalmCalmCalmCalmCalmSW4W4W5SW7W7SW7NW9
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2 days agoS4S5SW3SW4CalmCalmCalmCalmSW3NW4W4W44SW9S6SW9W65SE5SE7S7S7S6S5

Tide / Current Tables for Oak Landing, ICWW, Florida
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Oak Landing
Click for Map
Mon -- 02:30 AM EDT     5.33 feet High Tide
Mon -- 06:25 AM EDT     Sunrise
Mon -- 08:19 AM EDT     -0.27 feet Low Tide
Mon -- 10:26 AM EDT     Moonrise
Mon -- 03:00 PM EDT     4.49 feet High Tide
Mon -- 08:21 PM EDT     Sunset
Mon -- 08:29 PM EDT     -0.16 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
3.84.75.25.24.53.21.70.4-0.2-0.10.61.52.63.54.24.54.13.21.90.7-0.1-0.10.61.5

Tide / Current Tables for St. Johns River Entrance, Florida Current
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St. Johns River Entrance
Click for Map
Mon -- 01:45 AM EDT     -0.01 knots Slack
Mon -- 04:22 AM EDT     -2.38 knots Max Ebb
Mon -- 06:24 AM EDT     Sunrise
Mon -- 08:40 AM EDT     0.00 knots Slack
Mon -- 10:26 AM EDT     Moonrise
Mon -- 11:05 AM EDT     1.90 knots Max Flood
Mon -- 02:08 PM EDT     -0.01 knots Slack
Mon -- 04:41 PM EDT     -2.05 knots Max Ebb
Mon -- 08:21 PM EDT     Sunset
Mon -- 08:40 PM EDT     0.00 knots Slack
Mon -- 11:27 PM EDT     2.56 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.
12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
2.11.1-0.4-1.8-2.3-2.3-2.1-1.6-0.80.41.51.91.71.20.2-1.1-1.9-2-1.8-1.5-0.70.41.72.5

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 (23,6,7,8)
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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.