Tuesday, January22, 2019 L-36.com


Marine Weather and Tides
Palm Coast, FL

Version 3.4
What's New / NOTES
10/6/2018 Colors of tide XTide graphs changed to emphasize that they were upgraded. See next note. Comments welcome.
10/4/2018 I have fixed XTide and updated the harmonic files. There were some name changes so you might have to click EDIT to find the new station name.

Sunrise 7:17AMSunset 5:55PM Tuesday January 22, 2019 12:52 AM EST (05:52 UTC) Moonrise 7:49PMMoonset 8:34AM Illumination 98% Phase: Waning Gibbous; Moon at 16 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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AMZ454 Expires:201901221000;;723387 Fzus52 Kjax 220103 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 803 Pm Est Mon Jan 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. Amz450-452-454-221000- 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- 803 Pm Est Mon Jan 21 2019
Rest of tonight..East northeast winds around 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 5 seconds. Inland waters a moderate chop.
Tuesday..East southeast winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. Inland waters a moderate chop.
Tuesday night..Southeast winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 6 seconds. Inland waters a moderate chop. A slight chance of showers after midnight.
Wednesday..South southeast winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 7 seconds. Inland waters a moderate chop. A chance of showers in the morning.
Wednesday night..South winds 20 to 25 knots with gusts to around 35 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Inland waters rough. Showers and a slight chance of Thunderstorms.
Thursday..Southwest winds 15 to 20 knots becoming west 10 to 15 knots in the afternoon. Seas 4 to 6 feet with occasional seas up to 8 feet. Inland waters a moderate chop. Showers and a slight chance of Thunderstorms.
Thursday night through Friday night..North winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Inland waters a moderate chop.
Saturday..North winds 10 to 15 knots. Seas 2 to 4 feet. Inland waters a light chop.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 803 Pm Est Mon Jan 21 2019
Synopsis.. High pressure will build north of the region through Tuesday as winds veer from east to southeast. Southerly flow increases Tuesday night through Wednesday night with a return to advisory conditions ahead of the next frontal system. The front will cross the local area early Thursday. High pressure will build northwest of the region Friday then settle over the southeast region Saturday.


7 Day Forecast for Marine Location Near Palm Coast, FL
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location: 29.58, -81.19     debug


Area Discussion for - Jacksonville, FL
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Fxus62 kjax 220130
afdjax
area forecast discussion
national weather service jacksonville fl
830 pm est Mon jan 21 2019

Light inland freeze for southeast georgia...

Update
Cool conditions will continue tonight with less wind and
increasing clouds, both from the west in the form of high cirrus
and from the ese as low level stratocumulus begin to advect
onshore. Temperature forecast a bit tricky as cold and dry low
level air was in place across inland SE ga under a low level ridge
axis that extended down the SE atlantic coast, while temperatures
were trending warm and conditions more moist along the NE fl
atlantic coast where a coastal trough was forming offshore of the
local atlantic coast and onshore flow was moderating the low level
airmass. Temperatures were already in the mid upper 30s across
inland SE ga, so left the current freeze warning in place, with
the expectation that min temperatures will likely bottom out
between 11 pm-3 am, then temperatures will begin to moderate
through sunrise as high cirrus increase overhead and low level nne
flow transitions to more ene through sunrise. Trimmed back frost
forecast to just inland SE ga and the northern suwannee river
valley due to non-ideal radiational cooling conditions.

Aviation
Prevailing MVFR ceilings expected at sgj tonight under ene flow
with stratocumulus advecting onshore. Low clouds expected to edge
farther inland northward through early Tue morning toward gnv and
crg jax vqq where prevailing MVFR conditions were advertised by
12z tue. Trended forecast toward SREF and met guidance which
continue to pivot low clouds northward toward ssi Tue as winds
transition to ese through Tue afternoon. Gusts near 20 kts
expected once again along the coast by late morning tue.

Marine
High pressure will build north of the region through Tuesday as
winds veer from east to southeast. Winds at buoy 41008 grays reef
were sustained 16 kts with gusts 19 kts and combined seas at 3 ft
around 8 pm est. Will continue with exercise caution headline for
the outer waters tonight as pressure gradient will remain elevated
due to coastal trough forming offshore.

Rip currents: moderate risk of rip currents expected Tuesday.

Hydrology
Minor river flooding continued along portions of the altamaha
river and santa fe rivers.

Preliminary point temps pops
Amg 30 59 49 71 0 10 20 20
ssi 41 58 53 67 0 20 20 20
jax 36 63 54 74 10 10 20 10
sgj 46 64 57 73 10 10 20 20
gnv 38 68 53 77 0 0 10 10
ocf 40 69 54 78 0 0 10 10

Jax watches warnings advisories
Fl... None.

Ga... Freeze warning from 1 am to 8 am est Tuesday for appling-
atkinson-bacon-brantley-charlton-clinch-coffee-echols-
inland camden-inland glynn-jeff davis-pierce-ware-wayne.

Am... None.

Enyedi wolf


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
GTXF1 - Guana Tolomato Matanzas Reserve, FL 6 mi68 min NE 5.1 55°F 1030 hPa50°F
SAUF1 - St. Augustine, FL 20 mi53 min ENE 14 G 15 58°F 59°F1029.1 hPa (-0.4)
RCYF1 24 mi53 min 58°F
41117 30 mi53 min 60°F5 ft

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure

Wind History from OMN (wind in knots)
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Last 24hr----------------------NW5W5NW10N6N8
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1 day ago----------------------W7W11
G116
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2 days ago----------------------CalmCalmCalmS8S8S10
G15
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G15
S7S9S9S6S5SE4

Tide / Current Tables for Bings Landing, Matanzas River, 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 Smith Creek, Flagler Beach, Florida
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Smith Creek
Click for Map
Tue -- 01:45 AM EST     1.02 feet High Tide
Tue -- 07:18 AM EST     Sunrise
Tue -- 07:59 AM EST     -0.34 feet Low Tide
Tue -- 08:33 AM EST     Moonset
Tue -- 02:15 PM EST     1.20 feet High Tide
Tue -- 05:53 PM EST     Sunset
Tue -- 07:49 PM EST     Moonrise
Tue -- 08:38 PM EST     -0.23 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.8110.90.70.30-0.2-0.3-0.20.10.50.81.11.21.210.70.30-0.2-0.2-00.3

Weather Map and Satellite Images
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wmap_A
GOES 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 (0,6,7,8)
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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.