Monday, September16, 2019 L-36.com


Marine Weather and Tides
Palm Valley, FL

Version 3.4
NOTICE
9/4/2019 Fixed the weather maps due to NOAA moving them.
7/25/2019 New feature in the Airports section gives a link to 5 minute updates for data reports.
6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 7:09AMSunset 7:31PM Monday September 16, 2019 3:55 AM EDT (07:55 UTC) Moonrise 8:12PMMoonset 8:09AM Illumination 95% Phase: Waning Gibbous; Moon at 17 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 Expires:201909160900;;851577 Fzus52 Kjax 160049 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 849 Pm Edt Sun Sep 15 2019 Atlantic Coastal Waters From Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm. Seas Are Provided As A Range Of The Average Height Of The Highest 1/3 Of The Waves, Along With The Occasional Height Of The Average Highest 1/10 Of The Waves. Amz450-452-454-160900- 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 Pm Edt Sun Sep 15 2019
.small craft advisory in effect through Monday evening...
Rest of tonight..North northeast winds 15 to 20 knots. Seas 6 to 9 feet with occasional seas up to 11 feet subsiding to 5 to 7 feet with occasional seas up to 9 feet after midnight. Dominant period 10 seconds. Inland waters choppy. A chance of showers and Thunderstorms.
Monday..North winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Inland waters choppy. A chance of showers and Thunderstorms.
Monday night..North winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 10 seconds. Inland waters a moderate chop.
Tuesday..North northeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 10 seconds. Inland waters a moderate chop.
Tuesday night..Northeast winds 5 to 10 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 11 seconds. Inland waters a light chop.
Wednesday..Northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 11 seconds. Inland waters a moderate chop. A chance of showers and a slight chance of Thunderstorms.
Wednesday night..Northeast winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. A chance of showers and a slight chance of Thunderstorms.
Thursday and Thursday night..East northeast winds 20 to 25 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Showers likely and a slight chance of Thunderstorms.
Friday..East northeast winds around 15 knots. Seas 6 to 8 feet with occasional seas up to 10 feet. Showers likely.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 849 Pm Edt Sun Sep 15 2019
Synopsis.. Elevated conditions will continue across area waters this week. For the first part of the week, conditions will be elevated due to the proximity of humberto as it tracks toward the east northeast of the area. Then strong high pressure will build to the north during the middle of the week, keeping conditions elevated. Mariners should Monitor the latest official forecasts from the national hurricane center.
Gulf stream.. The approximate location of the west wall of the gulf stream as of sep 14, 2019 at 1200 utc... 40 nautical miles east of flagler beach. 53 nautical miles east southeast of saint augustine beach. 69 nautical miles east of jacksonville beach. 88 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


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 160017
afdjax
area forecast discussion
national weather service jacksonville fl
817 pm edt Sun sep 15 2019

Update tonight ...

tropical storm humberto will be east southeast of the region
tonight. Moisture will pivot around the back side of the system,
which could provide for a few coastal showers storms tonight. Low
temperatures will range from the lower 70s inland to the middle to
upper 70s near the coast.

Rip current and high surf headlines remain in effect.

Aviation 00z TAF period ...

restrictions into MVFR range expected at times tonight into Monday
morning. Gusty winds near the coast tonight, along with a few
showers, and possibly an isolated storm. PrevailingVFR conditions
expected Monday, but a few coastal showers thunderstorms can not be
ruled out. Winds will increase and become gusty across area Monday
morning.

Preliminary point temps pops
Amg 71 92 69 96 10 10 0 10
ssi 76 89 75 91 20 20 0 0
jax 75 90 73 93 20 20 10 0
sgj 76 87 75 89 30 30 10 0
gnv 73 92 71 94 20 10 0 0
ocf 73 92 71 94 20 10 0 0

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

High surf advisory until 4 am edt Monday for coastal duval-
coastal flagler-coastal nassau-coastal st. Johns.

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

Am... Small craft advisory until 10 pm edt Tuesday 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 9 pm edt Monday 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.

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Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
LTJF1 11 mi55 min 82°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 12 mi61 min NNE 13 G 20 82°F 83°F1014.3 hPa
BLIF1 14 mi55 min NNW 7 G 8 1015.1 hPa (-0.7)
DMSF1 15 mi61 min 84°F
JXUF1 15 mi55 min 84°F
NFDF1 18 mi61 min NNW 1 G 5.1 72°F 1015.9 hPa
41117 22 mi55 min 83°F8 ft
SAUF1 - St. Augustine, FL 26 mi55 min N 21 G 22 82°F 83°F1013.2 hPa (-0.6)
FRDF1 - 8720030 - Fernandina Beach, FL 32 mi61 min N 11 G 17 86°F 83°F1014.8 hPa
41112 - Offshore Fernandina Beach, FL (132) 34 mi55 min 83°F7 ft
GTXF1 - Guana Tolomato Matanzas Reserve, FL 40 mi70 min N 9.9 81°F 1015 hPa81°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 mi62 minN 69.00 miPartly Cloudy79°F77°F94%1013.8 hPa
Mayport Naval Station - Adm David L. McDonald Field, FL12 mi63 minNNE 1610.00 miA Few Clouds82°F75°F82%1013.7 hPa
Jacksonville Naval Air Station, FL15 mi62 minNNW 1210.00 miMostly Cloudy79°F73°F85%1013.5 hPa
Northeast Florida Regional Airport, FL18 mi59 minN 1210.00 miMostly Cloudy0°F0°F%1013.9 hPa

Link to 5 minute data for KCRG

Wind History from CRG (wind in knots)
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Last 24hrNE8NE8
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NE75NE7NE9N5N6N6N6
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2 days agoE4NE4E4NE5NE6NE8NE12
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Tide / Current Tables for Oak Landing, ICWW, Florida
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Oak Landing
Click for Map
Mon -- 12:36 AM EDT     1.70 feet High Tide
Mon -- 06:33 AM EDT     -2.27 feet Low Tide
Mon -- 07:10 AM EDT     Sunrise
Mon -- 09:10 AM EDT     Moonset
Mon -- 12:49 PM EDT     1.57 feet High Tide
Mon -- 06:53 PM EDT     -2.27 feet Low Tide
Mon -- 07:30 PM EDT     Sunset
Mon -- 09:12 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.71.71.40.7-0.2-1.3-2.1-2.2-1.3-0.20.71.21.51.61.40.8-0-1-1.9-2.3-1.7-0.60.51.2

Tide / Current Tables for St. Johns River Entrance, Florida Current
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St. Johns River Entrance
Click for Map
Mon -- 12:19 AM EDT     -0.00 knots Slack
Mon -- 02:58 AM EDT     -2.03 knots Max Ebb
Mon -- 06:48 AM EDT     0.00 knots Slack
Mon -- 07:10 AM EDT     Sunrise
Mon -- 09:09 AM EDT     Moonset
Mon -- 09:22 AM EDT     2.11 knots Max Flood
Mon -- 12:34 PM EDT     -0.00 knots Slack
Mon -- 03:11 PM EDT     -2.12 knots Max Ebb
Mon -- 07:13 PM EDT     0.00 knots Slack
Mon -- 07:29 PM EDT     Sunset
Mon -- 09:11 PM EDT     Moonrise
Mon -- 09:45 PM EDT     1.89 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.4-0.8-1.8-2-1.9-1.5-0.80.21.42.121.40.6-0.5-1.6-2.1-2-1.6-1.1-0.20.81.71.91.5

Weather Map
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wmap_A
GEOS Local Image of Southeast    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
Link to Loop

Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Jacksonville, FL (3,6,7,8)
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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.