Saturday, September21, 2019 L-36.com


Marine Weather and Tides
Asbury Lake, 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 7:13AMSunset 7:26PM Saturday September 21, 2019 7:22 PM EDT (23:22 UTC) Moonrise 11:29PMMoonset 12:52PM Illumination 46% Phase: Third Quarter Moon; Moon at 22 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
    EDIT      (on/off)   Help
AMZ452 Expires:201909220315;;138099 Fzus52 Kjax 211907 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 307 Pm Edt Sat Sep 21 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. Amz450-452-454-220315- 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- 307 Pm Edt Sat Sep 21 2019
.small craft advisory in effect through late tonight...
Tonight..East winds 15 to 20 knots. Seas 5 to 7 feet with occasional seas up to 9 feet. Dominant period 13 seconds. Inland waters a moderate chop.
Sunday..East northeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 12 seconds. Inland waters a moderate chop.
Sunday night..East winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Inland waters a light chop.
Monday..Northeast winds 5 to 10 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 12 seconds. Inland waters a light chop.
Monday night..East southeast winds 5 to 10 knots becoming west southwest after midnight. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 11 seconds. Inland waters a light chop.
Tuesday..West southwest winds 5 to 10 knots becoming south southeast in the afternoon. Seas 2 to 4 feet. Dominant period 10 seconds. Inland waters a light chop.
Tuesday night..South southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Wednesday..South winds 10 to 15 knots. Seas 2 to 4 feet.
Wednesday night..South winds 10 to 15 knots. Seas 2 to 4 feet.
Thursday..South winds 10 to 15 knots. Seas 2 to 4 feet.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 307 Pm Edt Sat Sep 21 2019
Synopsis.. Strong high pressure to the north of the coastal waters will maintain an easterly flow across the waters tonight with a gradually relaxing flow on Sunday. The high will drop south over the waters early next week with light winds developing. A long period easterly swell will continue to move into the area from several tropical systems over the western atlantic.
Gulf stream.. The approximate location of the west wall of the gulf stream as of sep 21, 2019 at 1200 utc... 57 nautical miles east of flagler beach. 63 nautical miles east of saint augustine beach. 73 nautical miles east of jacksonville beach. 97 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Asbury Lake, FL
   Hourly   EDIT   Help
location: 30.08, -81.76     debug


Area Discussion for - Jacksonville, FL
      (on/off)   Help   NOTE: mouseover dotted underlined text for definition
Fxus62 kjax 211927
afdjax
area forecast discussion
national weather service jacksonville fl
327 pm edt Sat sep 21 2019

Northeast flow impacts will slowly subside this weekend...

Above normal temps expected next Tuesday through Thursday with
near record highs possible into the middle 90s...

Near term tonight-Sunday
East to northeast steering flow will continue to slowly weaken
over the next 24 hours as high pressure at the surface and aloft
to the north of the region weakens and drifts south across se
ga NE fl. This will lead to the demise of any significant onshore
moving shower activity with sprinkles expected at best, with
measurable rainfall chances falling below 20 percent. The winds
becoming light inland and 5-10 mph along the coast will allow for
widespread lows in the 60s inland, which are at or slightly below
climo values, while the light onshore flow will keep min temps
closer to 70 degrees at the coast. Some light fog 3-6 mile vsbys
possible over inland areas towards sunrise Sunday morning but not
significant for inclusion in the forecast at this time. Lighter
onshore flow, warming temps in the mid levels and more sunshine
will start a slight warming trend with highs near 90 inland and
mid to upper 80s closer to the coast i-95 corridor. Onshore flow
will continue at near breezy levels at the beaches at e-ne 15mph
with gusts 20-25 mph by the afternoon, with winds mainly 5-10 mph
over inland areas.

Short term Sunday night-Tuesday
Warming trend will take place as high pressure aloft gets shunted
towards the south across the fl peninsula and eastern gomex. This
will shift the steering flow from the current onshore e-ne
pattern towards a hotter offshore w-nw pattern. This will lead
to temps reaching above normal values into the lower to middle
90s by Tuesday, although overnight lows will stay closer to climo
values in the 60s with the generally drier airmass in place and
lack of any rainfall. Other than above normal temps in the
afternoon hours, any weather impacts will remain limited to some
patchy late night early morning fog over inland areas.

Long term Wednesday-Saturday
Generally quiet conditions expected through the period with high
pressure aloft, while weak surface high pressure ridge over the
region will rebuild over the carolinas by next weekend. The well
above normal temps in the lower to middle 90s with the offshore
steering flow for Wed Thu becomes slowly onshore towards the
weekend and this will lead to a slight cooling trend along the
coastal areas with highs back in the 80s along with the threat of
a few coastal showers, while highs over inland areas remain close
to 90 degrees. Weather impacts will be limited through the period
with possible late night inland early morning fog at times.

Aviation
Vfr conditions expected. Easterly flow elevates winds at coastal
taf sites through early evening. Winds at the coast will be 10-15
knots with gusts of around 20 knots until late this afternoon.

Winds should subside after sunset before picking up again late
tomorrow morning. No expectation for fog due to the dry air mass
and winds.

Marine
Slow subsiding trend in winds seas through Monday as high pressure
weakens north of the waters, but will need to keep small craft
advisory (sca) flags through tonight for the nearshore waters and
through Sunday night for the offshore waters. Seas will slowly
subside below 7ft by Monday and while SCA flags are not expected
in the lighter winds next week, long period swells will keep
combined seas into the 3-6 ft range through Thursday.

Rip currents high surf: morning surf breaker reports along the ne
fl coastline showing a wide range with 3-7 ft and swells reported
at local buoys have dropped off and will drop the high risk of
rip currents for the SE ga coast, but continue for the NE fl
coast. Also will drop the high surf advisory for the jax coastal
areas, but will keep up high surf advisory tonight for lingering
5-7 ft surf along the st johns flagler coastline as buoy 41009 off
cape canaveral still showing significant swells early this
afternoon. Swells and surf will continue to slowly subside through
the rest of the weekend.

Coastal flood: elevated water levels will continue across the st
johns river basin during times of high tide through the rest of
the weekend, but should remain slightly below any flood levels so
will replace the small area of coastal flood advisory with coastal
flood statement and extend through the day on Sunday.

Climate
The MAX temps expected into the lower to middle 90s from Tuesday
to Thursday may challenge record daily high MAX temps for local
climate sites across NE fl SE ga.

Preliminary point temps pops
Amg 61 89 63 90 0 0 0 0
ssi 72 83 71 85 10 10 10 10
jax 67 87 68 88 10 10 10 0
sgj 72 84 71 85 10 10 10 0
gnv 64 89 65 90 0 0 0 0
ocf 65 90 67 90 0 0 0 0

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

High surf advisory until 6 am edt Sunday for coastal flagler-
coastal st. Johns.

Ga... None.

Am... Small craft advisory until 5 am edt Monday 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 Sunday 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.

Hess chaney bricker


Weather Reporting Stations
   EDIT       (on/off)   Help   NOTE: Click on distance to see the station location on a map
Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
JXUF1 20 mi52 min 82°F
NFDF1 23 mi52 min NE 8.9 G 14 80°F 1023.7 hPa
DMSF1 24 mi52 min 82°F
BLIF1 25 mi52 min ENE 11 G 15 82°F 1023.1 hPa66°F
LTJF1 27 mi52 min 81°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 28 mi52 min ENE 12 G 14 80°F 81°F1022.4 hPa
SAUF1 - St. Augustine, FL 30 mi82 min ENE 16 G 18 81°F 81°F1021.5 hPa (-0.7)
41117 36 mi22 min 82°F6 ft
GTXF1 - Guana Tolomato Matanzas Reserve, FL 40 mi97 min ENE 8.9 81°F 1023 hPa74°F
FRDF1 - 8720030 - Fernandina Beach, FL 44 mi52 min NE 4.1 G 11 86°F 81°F1023 hPa

Wind History for I-295 Bridge, St Johns River, FL
(wind in knots)    EDIT      (on/off)   Help
Last
24hr
1 day
ago
2 days
ago

Airport Reports
    EDIT      (on/off)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cecil Airport, FL11 mi32 minE 1010.00 miMostly Cloudy79°F66°F65%1021.7 hPa
Jacksonville Naval Air Station, FL12 mi29 minE 1110.00 miMostly Cloudy80°F63°F56%1021.5 hPa
Jacksonville Craig Municipal Airport, FL21 mi29 minE 710.00 miMostly Cloudy79°F63°F58%1022 hPa
Keystone Airpark, FL22 mi27 minE 79.00 miA Few Clouds79°F60°F54%1021.3 hPa
Northeast Florida Regional Airport, FL24 mi26 minE 1310.00 miA Few Clouds81°F0°F%1021.8 hPa

Link to 5 minute data for KVQQ

Wind History from VQQ (wind in knots)
8
PM
9
PM
10
PM
11
PM
12
AM
1
AM
2
AM
3
AM
4
AM
5
AM
6
AM
7
AM
8
AM
9
AM
10
AM
11
AM
12
PM
1
PM
2
PM
3
PM
4
PM
5
PM
6
PM
7
PM
Last 24hrE4NE3CalmCalmCalmCalmCalmCalmCalmCalmCalmCalmN4N4NE9E7E16E11
G17
E11
G17
E11
G17
E11
G17
E11
G17
E10E10
1 day agoNE10NE10NE12N8CalmN5N4N5N5N4CalmCalmN5N9N10NE5E7E14E7
G19
E10
G20
E10
G20
E12E10E11
2 days agoE8Calm3NE4CalmCalmCalmCalmNE33CalmCalmN5N5NE7NE11NE10NE10
G19
NE13
G19
NE15NE12NE12NE9
G15
NE6

Tide / Current Tables for Black Creek, S.C.L. RR. bridge, Florida
   EDIT   Weekend mode (on/off)   (on/off)   Help   One Week of Data
Black Creek
Click for Map
Sat -- 01:35 AM EDT     4.94 feet Low Tide
Sat -- 05:52 AM EDT     5.52 feet High Tide
Sat -- 07:14 AM EDT     Sunrise
Sat -- 11:58 AM EDT     4.88 feet Low Tide
Sat -- 01:52 PM EDT     Moonset
Sat -- 06:34 PM EDT     5.69 feet High Tide
Sat -- 07:25 PM EDT     Sunset
Sat -- 10:43 PM EDT     Last Quarter
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
54.94.955.35.55.55.55.45.254.94.94.94.955.25.55.75.75.65.55.35.1

Tide / Current Tables for Orange Park, St. Johns River, Florida
   EDIT      (on/off)   Help   One Week of Data
Orange Park
Click for Map
Sat -- 12:31 AM EDT     -0.22 feet Low Tide
Sat -- 05:03 AM EDT     0.28 feet High Tide
Sat -- 07:14 AM EDT     Sunrise
Sat -- 10:48 AM EDT     -0.38 feet Low Tide
Sat -- 01:52 PM EDT     Moonset
Sat -- 06:12 PM EDT     0.44 feet High Tide
Sat -- 07:24 PM EDT     Sunset
Sat -- 10:43 PM EDT     Last Quarter
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
-0.2-0.2-0.10.10.20.30.30.2-0-0.2-0.4-0.4-0.4-0.3-0.2-00.20.40.40.40.30.1-0.1-0.2

Weather Map
       (on/off)   Help Weather Map
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 (19,4,5,8)
      (on/off)   Help

Ground Weather Radar Station Jacksonville, FL
   (on/off)   Help
weather_mapweather_map weather_map

Ad by Google

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.