Monday, September28, 2020
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Marine Weather and Tides
Villano Beach, FL

Version 3.4
NOTICE
8/26/2020 The 7 day forecast is taking about 5 seconds to load but it will eventually load. NOAA is still working on it.
8/18/2020 NOAA continues to have trouble. Wind guest will occasionally be left off graphs. I am working with NOAA to resolve the issue.
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 7:16AMSunset 7:15PM Monday September 28, 2020 1:29 AM EDT (05:29 UTC) Moonrise 4:56PMMoonset 3:14AM Illumination 84% Phase: Waxing Gibbous; Moon at 11 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:202009282200;;478383 Fzus52 Kjax 280519 Cwfjax Coastal Waters Forecast For Northeast Florida/southeast Georgia National Weather Service Jacksonville Fl 119 Am Edt Mon Sep 28 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. Amz450-452-454-282200- 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- 119 Am Edt Mon Sep 28 2020
Today..Southeast winds 5 to 10 knots. Seas 2 to 3 feet with a dominant period 5 seconds. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Tonight..South winds 10 to 15 knots. Seas 2 to 3 feet with a dominant period 9 seconds. A light chop on the intracoastal waters. Slight chance of Thunderstorms in the evening. Chance of showers.
Tuesday..South winds 10 to 15 knots. Seas 2 to 3 feet with a dominant period 8 seconds. A moderate chop on the intracoastal waters. Showers likely and slight chance of Thunderstorms in the morning, then showers and chance of Thunderstorms in the afternoon.
Tuesday night..Southwest winds 10 to 15 knots becoming west after midnight. Seas 3 to 4 feet. A light chop on the intracoastal waters. Showers in the evening. Slight chance of Thunderstorms. Chance of showers after midnight.
Wednesday..West winds 10 to 15 knots. Seas 3 to 4 feet. A moderate chop on the intracoastal waters. Chance of showers in the morning, then slight chance of showers in the afternoon.
Wednesday night..Northwest winds 10 to 15 knots. Seas 2 to 3 feet.
Thursday..Northwest winds 5 to 10 knots becoming northeast in the afternoon. Seas 2 to 3 feet.
Thursday night..South winds 5 to 10 knots becoming west after midnight. Seas 2 to 3 feet.
Friday..North winds 10 knots. Seas 2 to 3 feet.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 119 Am Edt Mon Sep 28 2020
Synopsis.. A warm front will lift north of the local waters this morning in advance of an approaching cold front. The cold front will cross the local waters Tuesday evening. High pressure will build across the gulf coast region Wednesday and Thursday. A dry cold front will move press across the local waters Thursday night into Friday. Strong high pressure will build north of the waters this weekend with a return of persistent, strengthening onshore flow into early next week.
Gulf stream.. The approximate location of the west wall of the gulf stream as of sep 26, 2020 at 1200 utc... 69 nautical miles east of flagler beach. 77 nautical miles east of saint augustine beach. 84 nautical miles east of jacksonville beach. 91 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Villano Beach, FL
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location: 29.92, -81.3     debug


Area Discussion for - Jacksonville, FL
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FXUS62 KJAX 280508 AFDJAX

Area Forecast Discussion National Weather Service Jacksonville FL 108 AM EDT Mon Sep 28 2020

AVIATION. [Through 06Z Tuesday]

Best potential for restrictions due to heavy rainfall this morning will focus near SSI where a weak trough axis under passing upper level energy will converge through 12z. Across FL terminals, VCSH possible through the early morning hours with stratus and shallow ground fog restrictions of MVFR to IFR at times. Rainfall potential increases from the west toward GNV through mid-morning, with VCTS indicated by 14z. Rainfall potential increases in the afternoon and persists into the early evening for east coast terminals including VQQ as passing upper level energy overrides forcing along the east coast sea breeze and a low level trough axis. Convection will press offshore of the local Atlantic coast this evening with mostly dry conditions but lingering clouds through 06z with low stratus developing after 06z and potential restrictions.

PREV DISCUSSION [923 PM EDT].

Near Term. /through Monday/ .

At the surface, high pressure will be to the northeast Today, with a weak inverted trough extending northeast across region from the gulf. A moist onshore flow at the surface will result from this pattern. At 500mb, a trough will pivot east across forecast area this afternoon, with short wave energy accompanying this upper trough. The best upper energy over area through late afternoon. Expect coverage to increase through the afternoon, with a few strong storms possible. With the upper energy still moving through this evening, convective activity could linger to around midnight, with showers possible through the night.

High pressure will be centered to the northeast Monday, continuing the moist onshore flow in the low levels. At 500mb the region will be in the base of a broad upper trough, with weak waves moving through the flow, with the flow aloft from the west southwest. Convective potential will exist on Monday, but potential for storms less than Today. But, coverage of showers will still be numerous to widespread.

Temperatures will trend near normal this period.

Short Term. /Monday night through Thursday/ .

High pressure will move to the east Monday night as a strong cold front approaches from the northwest. While precipitation chances will be lower Monday night, can not rule out passing showers. For Tuesday, anticipating a round of strong storms to accompany the frontal passage, with a few severe storms possible. Current frontal timing would bring front into SE GA early Tuesday afternoon, then into NE FL in the late afternoon. Most of the convection will precede the front itself. The front will move southeast of the region Tuesday night.

High pressure will build from the west Wednesday, bringing winds from the northwest. Dewpoints in the 70s will be common Tuesday, but dewpoints will fall into the 50s for Wednesday, making the airmass feel much drier. Weak high pressure will stretch across the area Thursday, with mainly sunny skies expected, in a lower humidity airmass. Temperatures will trend below normal this period, especially on Wednesday.

Long Term. /Thursday night through Sunday/ .

A cold front will move southeast across forecast area Thursday night and Friday, but little moisture is associated with it, so a dry passage is expected. Strong high pressure will build to the northwest following this passage for Friday night. This high will build to the north over the weekend. A prolonged period of north to northeast flow will develop in this pattern. With a fairly tight pressure gradient, an enhanced flow anticipated along the coast. As a result could see minor coastal impacts affecting NE FL over the weekend.

Temperatures will trend below normal for this period.

Marine.

High pressure will be east northeast of the region through Monday. A strong cold front will move southeast across the area on Tuesday afternoon into Tuesday night. High pressure will build from the west on Wednesday. A weak cold front will move southeast through region Thursday night and Friday. Strong high pressure will build to the northwest Friday night. This high will then build to the north over the weekend. Rip Currents: SE GA: Moderate Today, Low Monday NE FL: Moderate through Monday

PRELIMINARY POINT TEMPS/POPS.

AMG 83 70 80 57 72 / 40 20 100 50 20 SSI 82 73 82 62 75 / 60 50 90 70 20 JAX 84 72 86 61 77 / 70 50 100 60 30 SGJ 84 73 87 64 79 / 70 60 90 70 30 GNV 84 72 85 60 76 / 70 40 90 60 20 OCF 85 72 86 63 77 / 60 30 90 60 20

JAX WATCHES/WARNINGS/ADVISORIES. FL . Flood Watch through Tuesday evening for Coastal Flagler-Coastal St. Johns-Inland Flagler-Inland St. Johns.

GA . None. AM . None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
SAUF1 - St. Augustine, FL 5 mi90 min SE 15 G 16 79°F 82°F1014.2 hPa (-0.6)75°F
41117 13 mi34 min 81°F3 ft
GTXF1 - Guana Tolomato Matanzas Reserve, FL 18 mi105 min S 1.9 76°F 1016 hPa75°F
LTJF1 33 mi60 min 78°F 75°F
JXUF1 34 mi60 min 80°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 34 mi60 min SE 4.1 G 8 78°F 80°F1014.5 hPa
BLIF1 35 mi60 min SE 1.9 G 4.1 78°F 1015.1 hPa78°F
DMSF1 35 mi60 min 80°F
NFDF1 37 mi60 min ESE 6 G 7 69°F 1013.8 hPa

Wind History for I-295 Bridge, St Johns River, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Northeast Florida Regional Airport, FL4 mi34 minSE 610.00 miA Few Clouds78°F73°F87%1013.8 hPa

Link to 5 minute data for KSGJ

Wind History from SGJ (wind in knots)
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Last 24hrCalmCalmCalmCalmCalmCalmCalmCalmE7E9E9E9NE10W5SE4E7E4NE8NE5E8E10SE9SE9SE6
1 day agoSW4S3CalmW3W4CalmW44NW6NW5W6E8E8E9E9E7E6E5SE4SE4CalmCalmCalmW4
2 days agoS8S7S4SW3CalmCalmCalmW3SW33E7SE8E9SE7SE8E9SE10SE10SE7S9S5S4S5S4

Tide / Current Tables for Vilano Beach Bridge, Tolomato River, Florida (2)
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Vilano Beach Bridge
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Mon -- 12:42 AM EDT     -0.02 feet Low Tide
Mon -- 04:14 AM EDT     Moonset
Mon -- 06:42 AM EDT     3.98 feet High Tide
Mon -- 07:17 AM EDT     Sunrise
Mon -- 12:51 PM EDT     -0.06 feet Low Tide
Mon -- 05:55 PM EDT     Moonrise
Mon -- 07:13 PM EDT     Sunset
Mon -- 07:18 PM EDT     4.47 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.100.51.32.43.33.843.62.81.90.90.2-0.10.31.12.13.244.44.33.72.81.6

Tide / Current Tables for East Tocoi, St. Johns River, Florida
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East Tocoi
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Mon -- 12:08 AM EDT     5.89 feet High Tide
Mon -- 04:15 AM EDT     Moonset
Mon -- 06:44 AM EDT     5.04 feet Low Tide
Mon -- 07:18 AM EDT     Sunrise
Mon -- 12:20 PM EDT     5.79 feet High Tide
Mon -- 05:56 PM EDT     Moonrise
Mon -- 06:59 PM EDT     4.92 feet Low Tide
Mon -- 07:14 PM EDT     Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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5.95.85.75.55.45.25.155.25.45.55.75.85.85.65.55.35.154.955.35.55.7

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
Ground Weather Radar Station Jacksonville, FL
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