Wednesday, September19, 2018 L-36.com


Marine Weather and Tides
Lakeside, FL

Version 3.4
What's New / NOTES
9/17/2018 XTide broke when 1and1 "upgraded" my server. It has been esculated. I am sorry for the problem.

Sunrise 7:13AMSunset 7:28PM Wednesday September 19, 2018 12:28 PM EDT (16:28 UTC) Moonrise 3:23PMMoonset 1:15AM Illumination 72% Phase: Waxing Gibbous; Moon at 10 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- 850 Am Edt Wed Sep 19 2018
Rest of today..West winds around 10 knots becoming east in the afternoon. Seas 2 to 3 feet. Dominant period 10 seconds. Inland waters a light chop.
Tonight..Variable winds 5 to 10 knots becoming northeast in the morning. Seas 2 to 3 feet. Dominant period 10 seconds. Inland waters a light chop. A slight chance of showers and Thunderstorms in the evening.
Thursday..East northeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 10 seconds becoming 4 seconds. Inland waters a light chop. A slight chance of showers and Thunderstorms.
Thursday night..East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 4 seconds. Inland waters a light chop. A slight chance of showers and Thunderstorms after midnight.
Friday and Friday night..East northeast winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a moderate chop. A chance of showers and Thunderstorms.
Saturday..East winds around 10 knots. Seas 2 to 4 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Saturday night..East winds 5 to 10 knots. Seas 2 to 4 feet. Inland waters a light chop. A slight chance of showers and Thunderstorms.
Sunday..East winds 10 to 15 knots. Seas 2 to 4 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- 850 Am Edt Wed Sep 19 2018
Synopsis.. A weak frontal boundary over the georgia waters today will slide slowly southward into the northeast florida waters tonight. Meanwhile, high pressure building over eastern canada and new england will build southward down the u.s. Eastern seaboard on Thursday and Friday. High pressure will weaken just north of our region during the weekend, while a long period swell potentially impacts our waters.


7 Day Forecast for Marine Location Near Lakeside, FL
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location: 30.12, -81.76     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 191303
afdjax
area forecast discussion
national weather service jacksonville fl
903 am edt Wed sep 19 2018

Another hot and humid afternoon expected...

Update
Continued hot and humid conds are expected ahead of a weakening
back door frontal boundary that will push into the region later
today. MAX temps will soar into the lower to middle 90s by this
afternoon with heat indices topping out close to 105 degrees.

Offshore nwly steering flow will push the warmth close to the
coast today but not strong enough to prevent atlc coast sea breeze
from developing early this afternoon and pushing inland to the
i-95 corridor. This boundary pushing inland combined with
southward moving weak back door front will help to ignite
scattered showers storms near the fl ga border and along the coast
which will move generally north to south and provide at least
scattered coverage for most NE fl areas this afternoon into the
early evening hours. Strong storms with gusty winds, locally heavy
rainfall and frequent lightning expected. Backdoor front washes
out across NE fl tonight with fair skies and low temps still in
the 70s.

Aviation
A few patches of MVFR morning fog otherwiseVFR with scattered
showers storms to impact NE fl TAF sites this afternoon after 18z
but rain chances still less than 40-50% so have left in current
vcts for the moment and will update as necessary as any convection
develops this afternoon. Activity should end around sunset 00z
with lingeringVFR overnight tonight.

Marine
Weakening backdoor front pushes into the waters today, so offshore
winds this morning will become onshore with sea breeze this
afternoon generally at wind speeds of 10 knots or less. Seas
generally 2-4 ft. Some storm activity will be possible with the
back door front this afternoon and evening, then a more steady ne
flow to set up late tonight around 10 knots.

Rip currents: lingering long period swells at the coast in the
offshore flow this morning with breakers in the 1-3 ft range, so
moderate risk of rip currents expected with sea breeze this
afternoon.

Climate
Thunderstorm wind gust to 58 mph at st. Simons island ga (ssi)
yesterday evening was highest gust reported since irma last year
and was 2nd highest all-time for the month of september and 7th
all-time since records began in 1948. Record event report sent.

Preliminary point temps pops
Amg 96 71 92 71 10 10 10 0
ssi 91 78 88 76 20 10 10 10
jax 95 74 90 74 30 10 10 10
sgj 92 76 87 75 30 10 20 10
gnv 94 73 92 72 30 20 20 10
ocf 94 72 93 72 50 30 30 10

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... None.

Hess cordero


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
DMSF1 21 mi40 min 87°F
BLIF1 23 mi40 min WNW 5.1 G 7 89°F 1016.1 hPa80°F
LTJF1 24 mi40 min 87°F 75°F
RCYF1 25 mi40 min 87°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 26 mi40 min W 6 G 8 87°F 86°F1015.5 hPa
SAUF1 - St. Augustine, FL 32 mi28 min WNW 6 G 8.9 90°F 83°F1015.6 hPa (+0.6)
FRDF1 - 8720030 - Fernandina Beach, FL 41 mi40 min WNW 4.1 G 5.1 89°F 87°F1015.8 hPa
GTXF1 - Guana Tolomato Matanzas Reserve, FL 42 mi103 min W 4.1 87°F 1016 hPa76°F
41112 - Offshore Fernandina Beach, FL (132) 48 mi28 min 85°F2 ft

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Jacksonville Naval Air Station, FL9 mi35 minNW 910.00 miPartly Cloudy91°F73°F57%1014.7 hPa
Cecil Airport, FL9 mi38 minW 510.00 miPartly Cloudy93°F75°F56%1015.2 hPa
Jacksonville Craig Municipal Airport, FL19 mi35 minN 610.00 miA Few Clouds90°F75°F63%1015 hPa
Keystone Airpark, FL24 mi33 minWNW 610.00 miFair88°F75°F66%1015.2 hPa

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Last 24hrW8W8SW8W8W9SW94S6S6S5S3CalmSW4S4CalmCalmCalmCalmCalm33SW64W5
1 day agoS7S6S5S5S5SW3SW3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmCalmSW44W8W8
2 days agoW10W10W10W10S8--S5S4Calm----S5S5S3CalmS3CalmCalmCalmCalmS5S6S7S7

Tide / Current Tables for Doctors Lake, Peoria Point, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Tide / Current Tables for St. Johns River at Buckman Bridge, Florida
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Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.


Weather Map and Satellite Images
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wmap_A
GOES Local Image of    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.
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Other links: Northern Pacific     Contential US     Full GOES-East
Wind Forecast for Jacksonville, FL (12,3,4,5)
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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.