Sunday, January26, 2020
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Marine Weather and Tides
Macclenny, FL

Version 3.4
NOTICE
12/16/2019 NOAA is having trouble with requests that include wind gusts. I am posting graphs without wind gusts until it gets fixed.
10/9/2019 Updated the Marine Zones.
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.

Sunrise 7:19AMSunset 5:59PM Sunday January 26, 2020 6:48 AM EST (11:48 UTC) Moonrise 8:42AMMoonset 7:45PM Illumination 2% Phase: Waxing Crescent; Moon at 1 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:202001261600;;528741 Fzus52 Kjax 260651 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 151 Am Est Sun Jan 26 2020 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. Amz450-452-454-261600- 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- 151 Am Est Sun Jan 26 2020
Today..Northwest winds 10 to 15 knots decreasing to 10 knots this afternoon. Seas 3 to 5 feet with occasional seas up to 6 feet. Seas subsiding to 2 to 3 feet in the afternoon. Dominant period 11 seconds. Inland waters a light chop.
Tonight..West winds 5 to 10 knots. Seas 2 to 3 feet. Dominant period 10 seconds. Inland waters smooth. A chance of showers.
Monday..West southwest winds around 5 knots. Seas 2 to 3 feet. Dominant period 10 seconds. Inland waters smooth. A slight chance of showers.
Monday night..Northwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant period 11 seconds. Inland waters a light chop.
Tuesday..North northeast winds 10 to 15 knots. Seas 2 to 4 feet. Dominant period 11 seconds. Inland waters a light chop.
Tuesday night..Northeast winds 5 to 10 knots becoming north after midnight. Seas 2 to 3 feet.
Wednesday..North northeast winds 5 to 10 knots. Seas 2 to 3 feet. A chance of showers.
Wednesday night and Thursday..Northeast winds 10 to 15 knots. Seas 2 to 4 feet. A slight chance of showers.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 151 Am Est Sun Jan 26 2020
Synopsis.. Surface high pressure over the gulf coast region will build across the local waters today and tonight as a weak area of low pressure tracks east across the central gulf of mexico. This low will weaken offshore of the florida gulf coast Monday and Monday night as high pressure strengthens north of the region. High pressure will dominate north of the local waters Tuesday and Wednesday. High pressure will shift northeast of the area Thursday as a warm front begins to lift northward up the florida peninsula.
Gulf stream.. The approximate location of the west wall of the gulf stream as of jan 25, 2020 at 1200 utc... 59 nautical miles east of flagler beach. 66 nautical miles east of saint augustine beach. 73 nautical miles east of jacksonville beach. 74 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Macclenny, FL
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location: 30.24, -82.12     debug


Area Discussion for - Jacksonville, FL
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FXUS62 KJAX 261033 AFDJAX

Area Forecast Discussion National Weather Service Jacksonville FL 533 AM EST Sun Jan 26 2020

AVIATION. [Through 12Z Monday]

VFR conditions with increasing mid and high clouds today under light WNW winds < 10 kts. Winds will become light and variable late afternoon into the evening as high pressure builds overhead. An upper level disturbance will bring a low chance of light showers late tonight after 06z Monday mainly near SSI where VCSH was included. Potential for MVFR restrictions after 06z as well initially near GNV, then potential for lower restrictions to drift toward SGJ toward 12z Monday but confidence low so refrained from official forecast at this time.

PREV DISCUSSION [218 AM EST].

NEAR TERM [Through Tonight].

Seasonally cool with increasing mid/high level clouds from the west today as surface high pressure builds over the local area from the Gulf Coast region. Highs will be within a few degrees on either side of yesterday's realized values generally in the low/mid 60s as skies become mostly to partly cloudy. Light WNW winds will enable a very weak east coast sea breeze to develop during the late afternoon and early evening along the immediate coast where winds will shift ESE.

Warmer tonight with abundant clouds as a mid/upper level trough axis passes overhead while the surface ridge holds firm across north Florida. This passing disturbance will bring a chance of passing light showers tonight, mainly after 03z with the best rain chances across SE GA under stronger forcing. Thunderstorms are not expected given lack of both instability and surface forcing. Low temperatures will moderate above normal values in the mid/upper 40s inland to near 50 along the St. Johns River basin & Atlantic coast.

SHORT TERM [Monday Through Tuesday].

High pressure will weaken on Monday as low pressure moves in from out of the west, bringing in showers throughout the day. Rain developments will be pushed southward as high pressure returns on Tuesday, building in over southeast Georgia and northeast Florida Temperatures will be near seasonal normals for the beginning of the week, with daily max temps ranging between the lower to upper 60s and overnight low temperatures in the lower to mid 40s.

LONG TERM [Wednesday Through Sunday].

Low pressure from out of the Gulf will move in over the region again as high pressure weakens on Wednesday. Showers are anticipated for the region from late Wednesday into early Thursday. There will be a brief break in convective developments over the area before a low moves through the region between Friday and Saturday. Temperatures will trend towards slightly above seasonal averages by the end of the week and beginning of next weekend, with daily high temperatures ranging between the mid to upper 60s and min temps in the upper 40s and lower 50s by Saturday.

MARINE.

Surface high pressure over the Gulf Coast region will build across the local waters today and tonight as a weak area of low pressure tracks east across the central Gulf of Mexico. Combined seas of 4-6 ft early this morning and WNW winds 15-20 kts over the outer waters will continue Small Craft Exercise Caution conditions, then both winds and seas will further decrease/subside into the afternoon below SCEC conditions as the surface ridge builds over the local waters. Low pressure will weaken offshore of the Florida Gulf Coast Monday and Monday night as high pressure strengthens north of the region. High pressure will dominate north of the local waters Tue-Thu with no headlines expected.

Rip Currents: Moderate rip current risk today with lingering swells near 2 ft and periods of 11-13 seconds. Low risk for SE GA Monday and Moderate risk for NE FL beaches.

HYDROLOGY.

Minor river flooding continued along portions of the Altamaha River basin.

PRELIMINARY POINT TEMPS/POPS.

AMG 61 46 61 42 64 / 0 40 30 10 0 SSI 60 49 62 46 61 / 0 30 10 10 0 JAX 64 49 65 46 66 / 0 20 10 10 0 SGJ 62 50 66 49 64 / 0 10 20 10 0 GNV 64 48 67 46 68 / 0 10 10 10 0 OCF 66 48 69 48 69 / 0 10 10 10 0

JAX WATCHES/WARNINGS/ADVISORIES. FL . None. GA . None. AM . None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
NFDF1 28 mi48 min 41°F
DMSF1 31 mi48 min 58°F
BLIF1 33 mi54 min 46°F 1019.9 hPa38°F
LTJF1 37 mi54 min 46°F 39°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 38 mi48 min 46°F 58°F1019.2 hPa (-0.5)
FRDF1 - 8720030 - Fernandina Beach, FL 46 mi48 min 50°F 56°F1019.1 hPa (-0.7)
SAUF1 - St. Augustine, FL 52 mi48 min WNW 5.1 G 6 47°F 57°F1019.4 hPa (-0.0)
GTXF1 - Guana Tolomato Matanzas Reserve, FL 62 mi63 min WSW 1 44°F 1020 hPa39°F

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Cecil Airport, FL13 mi53 minN 010.00 miFair34°F32°F93%1019.6 hPa
Jacksonville Naval Air Station, FL23 mi55 minNW 510.00 miA Few Clouds47°F36°F66%1018.9 hPa

Link to 5 minute data for KVQQ

Wind History from VQQ (wind in knots)
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1 day agoCalmSE3S7S10S10S11S15SW15W13S6SW6S4S44SW7SW7SW7SW5
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2 days agoN6N10N10N7N7NE10NE7NE8NE5
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Tide / Current Tables for Doctors Lake, Peoria Point, Florida
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Doctors Lake
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Sun -- 12:59 AM EST     6.07 feet High Tide
Sun -- 07:20 AM EST     Sunrise
Sun -- 07:32 AM EST     5.31 feet Low Tide
Sun -- 08:40 AM EST     Moonrise
Sun -- 01:30 PM EST     6.21 feet High Tide
Sun -- 05:58 PM EST     Sunset
Sun -- 07:43 PM EST     Moonset
Sun -- 08:13 PM EST     5.39 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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66.165.75.55.45.45.35.35.55.86.16.16.26.265.75.65.55.55.45.45.75.9

Tide / Current Tables for Doctors Lake, Peoria Point, Florida (2)
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Doctors Lake
Click for Map
Sun -- 12:52 AM EST     6.91 feet High Tide
Sun -- 07:15 AM EST     6.13 feet Low Tide
Sun -- 07:20 AM EST     Sunrise
Sun -- 08:40 AM EST     Moonrise
Sun -- 01:31 PM EST     7.09 feet High Tide
Sun -- 05:58 PM EST     Sunset
Sun -- 07:43 PM EST     Moonset
Sun -- 08:01 PM EST     6.26 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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6.96.96.86.66.46.26.26.16.26.46.76.977.17.16.96.66.56.46.36.36.36.66.8

Weather Map
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wmap_A
GEOS 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.
Link to Loop

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