Monday, June21, 2021
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Marine Weather and Tides
Homeland, GA

Version 3.4
NOTICE
3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone.
1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17.
1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support.

Sunrise 6:22AMSunset 8:34PM Monday June 21, 2021 3:37 AM EDT (07:37 UTC) Moonrise 4:20PMMoonset 2:37AM Illumination 86% 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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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- 242 Am Edt Mon Jun 21 2021
.small craft should exercise caution...
Today..Southwest winds 15 to 20 knots diminishing to 10 to 15 knots in the late morning and afternoon. Seas 3 to 4 feet with a dominant period 8 seconds. Choppy on the intracoastal waters. Slight chance of showers in the morning. Slight chance of Thunderstorms. Chance of showers in the afternoon.
Tonight..Southwest winds 10 to 15 knots. Seas 3 to 4 feet with a dominant period 8 seconds. A light chop on the intracoastal waters. Slight chance of showers in the evening, then chance of showers after midnight.
Tuesday..Southwest winds 10 to 15 knots. Seas 3 to 4 feet with a dominant period 8 seconds. A moderate chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms.
Tuesday night..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Chance of showers in the evening. Slight chance of Thunderstorms. Slight chance of showers after midnight.
Wednesday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Chance of showers and slight chance of Thunderstorms in the morning, then showers likely and chance of Thunderstorms in the afternoon.
Wednesday night..South winds 5 to 10 knots becoming southwest after midnight. Seas 2 to 3 feet. Chance of showers and slight chance of Thunderstorms.
Thursday..East winds 5 to 10 knots. Seas 2 to 3 feet. Showers likely and chance of Thunderstorms.
Thursday night..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
Friday..Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Chance of showers and Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 242 Am Edt Mon Jun 21 2021
Synopsis.. Tropical depression claudette will exit into the western atlantic off the north carolina coast today and regain tropical storm strength. Small craft should exercise caution in all area waters today due to elevated winds 15-20 kts and waves 3-6 ft. High pressure will shift to the southeast and a trough will approach from the northwest through mid-week, which will continue prevailing southwesterly winds. A weakening frontal boundary is expected to approach the area mid-week and stall over the area waters late in the week, which will cause winds to become southeasterly.
Gulf stream.. The approximate location of the west wall of the gulf stream as of jun 17, 2021 at 1200 utc... 60 nautical miles east northeast of flagler beach. 68 nautical miles east of saint augustine beach. 81 nautical miles east of jacksonville beach. 98 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.


7 Day Forecast for Marine Location Near Homeland, GA
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location: 30.95, -81.9     debug


Area Discussion for - Jacksonville, FL
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FXUS62 KJAX 210633 AFDJAX

Area Forecast Discussion National Weather Service Jacksonville FL 233 AM EDT Mon Jun 21 2021

NEAR TERM [Through Tonight].

A few showers were moving into the western portions of the area from the Gulf of Mexico early this morning, and this is forecast to continue through daybreak. TD Claudette is forecast to strengthen back to a Tropical Storm as it moves off the coast of North Carolin this morning. The surface ridge axis will remain south of the area today, and southwesterly low level flow will prevail. Mid/upper level cloudiness will continue again today. Precipitable water values will be 1.8-2 inches today, with numerous showers/storms pushing across the western half of the area, with lower rain chances towards the east coast. Deeper moisture will move into the area tonight with precipitable water values in excess of 2 inches as a disturbance along the coast of Louisiana this morning moves eastward along the northern Gulf coast. A brief lull in rain chances is expected in the evening, with rain chances increasing from west to east towards daybreak.

Highs today are forecast to be warmer in the upper 80s to lower 90s, and lows today will be 70-75F once again.

SHORT TERM [Tuesday Through Thursday].

High pressure will be to the southeast Tuesday, as a trough of low pressure slides southeast toward SE GA. This boundary will move to near the GA/FL line Tuesday night into Wednesday, and stall while it dissipates. Weak troughing will remain over area into Thursday, as high pressure builds to the northeast.

The region will also be in the base of a 500mb trough through Wednesday, helping to provide additional instability.

The flow will be from the southwest through Wednesday, leaving the gulf coast sea breeze dominant. The flow will be more from the east northeast Thursday allowing the east coast sea breeze to push inland.

The combination of diurnal heating, upper support and sea breeze interactions will provide daily rounds of showers and thunderstorms, with best chances in the afternoon and evening hours.

While night time lows will be near normal this period, highs will trend a little below normal due to expected cloud and rain coverage.

LONG TERM [Thursday Night Through Monday].

High pressure will be northeast of the region this period, continuing the flow pattern from the east southeast. This flow pattern will allow the east coast sea breeze to push well inland each afternoon. Daily rounds of convection are expected this period due to diurnal instability, and sea breeze convergence.

Low temperatures will trend near normal this period, and after a below normal day Friday, highs will trend near normal for Saturday and Sunday.

AVIATION. [Through 06Z Tuesday]

A few showers are possible near KGNV this morning. Otherwise, VFR conditions will prevail through the morning hours. Southwesterly flow 5-10 knots overnight will increase to 10-15 knots in the afternoon. Showers/storms will move in from the Gulf in the early/mid afternoon, and then shift to the east coast TAF sites in the late afternoon to early evening.

MARINE.

Tropical Depression Claudette will exit into the Western Atlantic off the North Carolina coast today and regain Tropical Storm strength. Small Craft should Exercise Caution in all area waters today due to elevated winds 15-20 kts and waves 3-6 ft. High pressure will shift to the southeast and a trough will approach from the northwest through mid-week, which will continue prevailing southwesterly winds. A weakening frontal boundary is expected to approach the area mid-week and stall over the area waters late in the week, which will cause winds to become southeasterly.

Rip Currents: Low risk of rip currents at the southeast Georgia and northeast Florida beaches through Tuesday.

PRELIMINARY POINT TEMPS/POPS.

AMG 89 72 81 71 84 / 50 60 80 30 70 SSI 92 77 84 74 84 / 40 40 70 30 70 JAX 92 74 87 72 87 / 50 40 60 20 70 SGJ 91 73 88 73 87 / 40 30 60 20 70 GNV 89 72 85 72 85 / 60 40 60 20 70 OCF 90 73 89 72 88 / 60 40 60 20 60

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
FRDF1 - 8720030 - Fernandina Beach, FL 30 mi68 min SSW 5.1 G 8.9 82°F 82°F1015.1 hPa
41112 - Offshore Fernandina Beach, FL (132) 36 mi68 min 79°F 79°F3 ft
NFDF1 41 mi68 min WSW 7 G 8.9 78°F 1015.3 hPa76°F
BLIF1 43 mi68 min SW 12 G 15 80°F 1016.2 hPa80°F
DMSF1 43 mi68 min 83°F
JXUF1 44 mi68 min 82°F
LTJF1 46 mi68 min 80°F 75°F
MYPF1 - 8720218 - Mayport (Bar Pilots Dock), FL 46 mi68 min WSW 11 G 14 80°F 82°F1015.7 hPa
SAXG1 - Sapelo Island Reserve, GA 46 mi98 min SW 16 79°F 1014 hPa (+0.0)79°F
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA 63 mi48 min SW 23 G 27 80°F 80°F5 ft1012.6 hPa (-0.6)75°F

Wind History for Fernandina Beach, FL
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Brunswick, Malcolm McKinnon Airport, GA31 mi45 minSW 13 G 2210.00 miFair78°F74°F87%1014.1 hPa

Link to 5 minute data for KSSI

Wind History from SSI (wind in knots)
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1 day agoSW3CalmCalmCalmCalmS3S5S7S5S9SW5SE7SE9SE10
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2 days agoS3CalmCalmCalmCalmS4SE4SE7S7SE7SE9SE9E9SE9SE9SE9SW15
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Tide / Current Tables for Burnt Fort, Satilla River, Georgia
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Burnt Fort
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Mon -- 03:37 AM EDT     Moonset
Mon -- 05:04 AM EDT     0.37 feet Low Tide
Mon -- 06:24 AM EDT     Sunrise
Mon -- 09:58 AM EDT     3.47 feet High Tide
Mon -- 05:09 PM EDT     0.03 feet Low Tide
Mon -- 05:20 PM EDT     Moonrise
Mon -- 08:34 PM EDT     Sunset
Mon -- 10:45 PM EDT     4.11 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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3.22.51.81.10.60.40.71.52.53.23.53.32.92.31.50.80.300.31.22.33.344.1

Tide / Current Tables for St. Johns River Entrance, Florida Current (3)
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St. Johns River Entrance
Click for Map
Mon -- 02:59 AM EDT     0.00 knots Slack
Mon -- 03:35 AM EDT     Moonset
Mon -- 05:27 AM EDT     2.08 knots Max Flood
Mon -- 06:23 AM EDT     Sunrise
Mon -- 08:15 AM EDT     -0.00 knots Slack
Mon -- 10:58 AM EDT     -2.25 knots Max Ebb
Mon -- 02:50 PM EDT     0.00 knots Slack
Mon -- 05:18 PM EDT     Moonrise
Mon -- 05:56 PM EDT     3.02 knots Max Flood
Mon -- 08:32 PM EDT     Sunset
Mon -- 09:12 PM EDT     -0.00 knots Slack
Mon -- 11:56 PM EDT     -2.13 knots Max Ebb
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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-1.8-1.3-0.801.2221.30.3-1-2-2.3-2-1.4-0.70.21.42.632.61.70.3-1.1-1.9

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NOTE: This section has been updated as of 1/26/2021. If the image you are expecting is not showing, please let me know. You may use the EDIT function to update your location.
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