Thursday, June20, 2019 L-36.com


Marine Weather and Tides
Fernandina Beach, FL

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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 6:22AMSunset 8:33PM Thursday June 20, 2019 1:53 AM EDT (05:53 UTC) Moonrise 10:21PMMoonset 8:14AM Illumination 93% 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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AMZ450 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- 919 Pm Edt Wed Jun 19 2019
.small craft exercise caution...
Rest of tonight..Southwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 4 seconds. Inland waters a moderate chop. A chance of showers and Thunderstorms.
Thursday..Southwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 7 seconds. Inland waters choppy. A chance of showers and Thunderstorms in the morning. A slight chance of showers and Thunderstorms in the afternoon.
Thursday night..West southwest winds 15 to 20 knots. Seas 2 to 4 feet. Dominant period 5 seconds. Inland waters a moderate.
Friday..South southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 7 seconds. Inland waters a light chop. A slight chance of showers and Thunderstorms in the morning. A chance of showers and Thunderstorms in the afternoon.
Friday night..West southwest winds 10 to 15 knots. Seas 1 to 2 feet. Inland waters a light chop. A slight chance of showers and Thunderstorms.
Saturday..Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
Saturday night..West winds 5 to 10 knots. Seas 1 to 2 feet. Inland waters smooth. A slight chance of showers and Thunderstorms.
Sunday..West northwest winds 5 to 10 knots becoming south in the afternoon. Seas 1 to 2 feet. Inland waters a light chop. A chance of showers and Thunderstorms.
Sunday night..West southwest winds 5 to 10 knots. Seas 2 to 3 feet. Inland waters smooth. A slight chance of showers and Thunderstorms.
Monday..West winds 5 to 10 knots becoming south southeast 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Inland waters a light chop. A chance of showers and a slight chance of Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 919 Pm Edt Wed Jun 19 2019
Synopsis..A persistent southwest flow will continue through the period as a high pressure ridge remains south of the region and low pressure trough lingers north of the waters. Small craft advisory conditions are likely over the offshore waters into Thursday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of jun 18, 2019 at 1200 utc... 64 nautical miles east of flagler beach. 73 nautical miles east of saint augustine beach. 85 nautical miles east of jacksonville beach. 102 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Fernandina Beach, FL
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location: 30.67, -81.47     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 200043
afdjax
area forecast discussion
national weather service jacksonville fl
843 pm edt Wed jun 19 2019

Update Shower activity will continue to decrease this evening
across the area as upper trough shifts off the east coast tonight.

Hi-res models show a return of convection to NE fl late tonight
and Thursday morning as a moist SW flow continues from the gulf of
mexico. Stronger storms are possible over SE ga by late day on
Thursday as vertical wind shear increases with the approach of an
upper trough to the northwest.

Aviation Scattered showers and isolated storms will affect gnv
and possibly sgj through around 04z. Expect scattered showers and
storms to develop and affect mainly fl TAF sites again Wednesday
morning after 10z as moist moderate SW flow continues. Ssi may
have storms during the late afternoon evening as a shortwave
trough aloft moves into ga.

Marine Tight pressure gradient between surface high over S fl
and deepening low pressure over the ohio valley has increased our
sw flow. Advisory conditions offshore with caution near shore will
continue overnight and Thursday morning. Scattered showers and
storms expected to continue with higher coverage expected over the
fl waters tonight and Thursday.

Rip currents: low risk through Thursday with offshore winds.

Preliminary point temps pops
Amg 74 93 75 95 20 40 30 20
ssi 77 94 79 92 10 20 10 20
jax 74 93 77 95 30 20 10 30
sgj 75 93 76 92 30 30 0 30
gnv 74 90 75 92 30 40 10 30
ocf 74 89 74 91 40 30 10 20

Jax watches warnings advisories
Fl... None.

Ga... None.

Am... Small craft advisory until 10 am edt Thursday 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.

Zibura mcginnis 23


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
FRDF1 - 8720030 - Fernandina Beach, FL 0 mi53 min SSW 5.1 G 8.9
41112 - Offshore Fernandina Beach, FL (132) 10 mi53 min 81°F3 ft
BLIF1 19 mi53 min SW 11 G 14 78°F 1014.2 hPa (+0.0)78°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 19 mi59 min SW 11 G 16 77°F 80°F1013.4 hPa
DMSF1 20 mi53 min 84°F
LTJF1 20 mi53 min 77°F
SAXG1 - Sapelo Island Reserve, GA 53 mi53 min SW 18 79°F 1012 hPa (+1.0)75°F
SAUF1 - St. Augustine, FL 57 mi53 min SSW 8.9 G 9.9 75°F 78°F1014.1 hPa (-0.3)74°F

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Fernandina Beach Municipal Airport, FL4 mi78 minSW 1410.00 miFair76°F73°F90%1013.2 hPa
Jacksonville International Airport, FL17 mi57 minSW 810.00 miMostly Cloudy76°F73°F91%1013.1 hPa
Mayport Naval Station - Adm David L. McDonald Field, FL19 mi61 minSW 1010.00 miFair76°F73°F94%1013 hPa
Jacksonville Craig Municipal Airport, FL24 mi60 minSW 910.00 miFair75°F73°F96%1013.2 hPa

Wind History from FHB (wind in knots)
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Last 24hrW6SW7SW7SW8SW6SW6SW6SW10SW11SW9S10S15
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1 day agoS3S4CalmS6SW6SW8SW11W4SW3S5S6SE9E9SE13SE14S14S10S7W8W7SW6SW11SW7SW6
2 days agoS7SW3S4S3CalmCalmS4SE6E7SE8SE10SE10SE11SE10SE12SE11SE14SE13S9SE9S10S8SE9SE8

Tide / Current Tables for Fernandina Beach, Amelia River, Florida (8)
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Fernandina Beach
Click for Map
Thu -- 05:29 AM EDT     1.62 feet Low Tide
Thu -- 06:23 AM EDT     Sunrise
Thu -- 09:14 AM EDT     Moonset
Thu -- 11:42 AM EDT     6.92 feet High Tide
Thu -- 05:25 PM EDT     1.90 feet Low Tide
Thu -- 08:31 PM EDT     Sunset
Thu -- 11:21 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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7.97.25.84.22.71.71.72.53.74.96.16.86.96.35.23.92.722.12.945.36.47.3

Tide / Current Tables for St. Johns River Entrance, Florida Current (3)
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St. Johns River Entrance
Click for Map
Thu -- 01:39 AM EDT     -0.01 knots Slack
Thu -- 04:20 AM EDT     -1.82 knots Max Ebb
Thu -- 06:23 AM EDT     Sunrise
Thu -- 08:34 AM EDT     0.00 knots Slack
Thu -- 09:14 AM EDT     Moonset
Thu -- 10:51 AM EDT     1.86 knots Max Flood
Thu -- 01:45 PM EDT     -0.00 knots Slack
Thu -- 04:12 PM EDT     -1.70 knots Max Ebb
Thu -- 08:18 PM EDT     0.00 knots Slack
Thu -- 08:31 PM EDT     Sunset
Thu -- 11:10 PM EDT     2.40 knots Max Flood
Thu -- 11:21 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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1.90.9-0.4-1.4-1.8-1.8-1.5-1.1-0.50.51.61.91.50.8-0.3-1.3-1.7-1.6-1.2-0.7-0.20.71.82.4

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 (1,6,7,8)
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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.