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Marine Weather and Tides
Version 3.4 |
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 6:20AM | Sunset 8:32PM | Monday June 14, 2021 11:31 PM EDT (03:31 UTC) | Moonrise 8:53AM | Moonset 11:09PM | Illumination 26% |  |
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- 913 Pm Edt Mon Jun 14 2021
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.
Tuesday..Southwest winds 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet with a dominant period 8 seconds. Choppy on the intracoastal waters. Slight chance of showers and Thunderstorms in the morning, then chance of showers and Thunderstorms in the afternoon.
Tuesday night..Southwest winds 15 to 20 knots. Seas 3 to 4 feet with a dominant period 8 seconds. Choppy on the intracoastal waters. Slight chance of showers and Thunderstorms.
Wednesday..West winds 10 to 15 knots becoming southwest 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Wednesday night..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Slight chance of showers and Thunderstorms.
Thursday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Thursday night..Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Friday..South winds 5 to 10 knots becoming southeast 10 knots in the afternoon. Seas 1 to 2 feet. Slight chance of showers and Thunderstorms.
Friday night..South winds 5 to 10 knots. Seas 2 to 3 feet.
Saturday..South winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
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.
Tuesday..Southwest winds 10 to 15 knots increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet with a dominant period 8 seconds. Choppy on the intracoastal waters. Slight chance of showers and Thunderstorms in the morning, then chance of showers and Thunderstorms in the afternoon.
Tuesday night..Southwest winds 15 to 20 knots. Seas 3 to 4 feet with a dominant period 8 seconds. Choppy on the intracoastal waters. Slight chance of showers and Thunderstorms.
Wednesday..West winds 10 to 15 knots becoming southwest 5 to 10 knots in the afternoon. Seas 2 to 3 feet. A moderate chop on the intracoastal waters. Chance of showers and Thunderstorms.
Wednesday night..Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Mostly smooth on the intracoastal waters. Slight chance of showers and Thunderstorms.
Thursday..Southwest winds 5 to 10 knots becoming south in the afternoon. Seas 2 to 3 feet. A light chop on the intracoastal waters. Slight chance of showers and Thunderstorms.
Thursday night..Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Friday..South winds 5 to 10 knots becoming southeast 10 knots in the afternoon. Seas 1 to 2 feet. Slight chance of showers and Thunderstorms.
Friday night..South winds 5 to 10 knots. Seas 2 to 3 feet.
Saturday..South winds 5 to 10 knots increasing to 10 to 15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of showers and Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 913 Pm Edt Mon Jun 14 2021
Synopsis.. A dissipating frontal boundary will linger over the area into tonight. Another trough will move into region from the north Tuesday, then stall over area Wednesday into Thursday. A weak ridge will build to the east Friday into Saturday. Low pressure will track to the west then northwest of the region Sunday into Monday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of jun 15, 2021 at 1200 utc... 62 nautical miles east of flagler beach. 71 nautical miles east of saint augustine beach. 84 nautical miles east of jacksonville beach. 101 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.
Synopsis.. A dissipating frontal boundary will linger over the area into tonight. Another trough will move into region from the north Tuesday, then stall over area Wednesday into Thursday. A weak ridge will build to the east Friday into Saturday. Low pressure will track to the west then northwest of the region Sunday into Monday.
Gulf stream.. The approximate location of the west wall of the gulf stream as of jun 15, 2021 at 1200 utc... 62 nautical miles east of flagler beach. 71 nautical miles east of saint augustine beach. 84 nautical miles east of jacksonville beach. 101 nautical miles east southeast of st simons island. This data courtesy of the naval oceanographic office.
7 Day Forecast for Marine Location Near Dock Junction, GA
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location: 31.21, -81.55 debug
Area Discussion for - Jacksonville, FL
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS62 KJAX 150131 AFDJAX
Area Forecast Discussion National Weather Service Jacksonville FL 931 PM EDT Mon Jun 14 2021
. HOT ON TUESDAY WITH SCATTERED STRONG AND ISOLATED SEVERE STORMS POSSIBLE DURING THE AFTERNOON AND EVENING HOURS .
UPDATE.
Trof axis has slipped far enough southward to allow for convection to come to an end across NE FL, while drier airmass aloft across SE GA never really allowed much convection to develop earlier this evening. Mostly quiet with just high clouds during the overnight hours with West-Southwest flow increasing just enough towards morning to prevent much in the way of any significant fog formation. The light flow will keep low temps around 70 degrees inland and lower/middle 70s closer to the Atlc Coast. Next trof axis over the SE US still on track to push into the region Tuesday afternoon, but a pocket of drier airmass aloft during the morning hours pushing through the region should lead to a later start to convection pushing into the region from the Northwest with the trof axis with some Hi-Res models not kicking off the scattered storms until the mid-late afternoon hours, some of which could be strong to isolated severe due to the better dynamics aloft and surface heating which should reach the mid/upper 90s across SE GA and lower/middle 90s across NE FL as the West to Southwest winds at 10-15 mph with gusts of 20-25 mph push the heat all the way to the Atlc Beaches for most of the day.
PREV DISCUSSION [730 PM EDT].
Short Term. /through Wednesday/ .
Dissipating frontal boundary stretched east to west across area near the GA/FL line this afternoon. Areas along and south of this boundary will experience the greatest chance for showers and storms Today, due to better moisture. Storms will be possible across SE GA this afternoon north of the boundary, but the best chance for activity will be near the coast in SE GA due to convergence along the east coast sea breeze. The storms are expected to be slow movers, so in addition to the potential for a few strong storms, heavy rainfall is also expected with localized flooding possible. The activity will decrease in coverage toward midnight.
Another trough will move into the southeastern US Tonight into Tuesday morning, and enter SE GA in the afternoon. With a prevailing flow from the southwest the east coast sea breeze will be pinned pretty close to the coast. Best chance for convection across NE FL as west coast sea breeze moves inland, acting as a source of convergence in the diurnally unstable airmass. Organized convection could stretch up the east coast of SE GA as well. The convective activity will dissipate Tuesday evening.
For Wednesday, trough will sink a little further to the south. Closer to the FL/GA line. Drier air will move into SE GA behind the boundary, helping to limit best chance for convection over NE FL and coastal SE GA.
Lows will be near to a little above normal this period. Highs will trend above normal across SE GA Tuesday and Wednesday, but near to a little lower closer to central FL, due to cooling from cloud and shower coverage.
Long Term. /Wednesday night through Monday/ .
Boundary will linger over the area into Thursday as it dissipates. High pressure will build to the east Friday into Saturday, with troughing to the north. An area of low pressure will track to the west then northwest of the area Sunday into Monday. Precipitation chances will be more limited into Saturday, with chances increasing late in the weekend into next week.
Lows will trend near normal this period. Highs will be above normal over SE GA Thursday and Friday, and near to a little below over NE FL. Over the weekend into early next week, highs will be near to a little below normal.
AVIATION. [Through 00Z Wednesday]
Convection has faded quickly this evening near all of the TAF sites and expect just lingering high clouds for most of the night. With recent rainfall the inland TAF sites of GNV/VQQ might see some patchy late night fog in the 07-11Z time frame otherwise expect West winds to increase after sunrise to 10G15 knots at all TAF sites in the 13-14Z time frame with some SCT Cumulus clouds through the early afternoon hours. Expecting a later start to convection on Tuesday with a drier pocket of airmass aloft just ahead of the trof axis to arrive with scattered storms in the 19-21Z time frame or possibly later based on latest Hi-Res model runs, but for now will just include VCTS since most rainfall chances are less than 50 percent at TAF sites for Tue afternoon.
Marine.
A dissipating frontal boundary will linger over the area into Tonight. Another trough will move into region from the north Tuesday, then stall over area Wednesday into Thursday. A weak ridge will build to the east Friday into Saturday. Low pressure will track to the west then northwest of the region Sunday into Monday.
Rip Currents: SE GA: Low through Tuesday NE FL: Low through Tuesday
PRELIMINARY POINT TEMPS/POPS.
AMG 71 96 69 93 67 / 10 40 40 20 10 SSI 74 91 74 89 73 / 10 30 30 20 20 JAX 71 94 72 91 71 / 10 50 30 40 20 SGJ 71 92 73 90 72 / 10 50 20 40 20 GNV 70 91 72 89 70 / 20 60 30 60 20 OCF 72 89 73 89 71 / 20 50 30 40 30
JAX WATCHES/WARNINGS/ADVISORIES. FL . None. GA . None. AM . None.
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a map| Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | Pressure | DewPt |
| SAXG1 - Sapelo Island Reserve, GA | 20 mi | 32 min | SSW 5.1 | 78°F | 1013 hPa (+1.0) | 78°F | ||
| FRDF1 - 8720030 - Fernandina Beach, FL | 37 mi | 44 min | S 5.1 G 8 | 82°F | 82°F | 1013.3 hPa | ||
| 41112 - Offshore Fernandina Beach, FL (132) | 37 mi | 62 min | 78°F | 80°F | 2 ft | |||
| 41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA | 39 mi | 42 min | SSW 9.7 G 12 | 78°F | 79°F | 2 ft | 1012.4 hPa (+0.8) | 75°F |
Wind History for Fernandina Beach, FL
(wind in knots) EDIT (on/off) Help| 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | |
| Last 24hr | W | SW | SW | S | S | SE | W | SW | W | W | W | SW | NW | -- | NW | SE G7 | SE G11 | SE G13 | S G7 | S | S | S | S G8 | S |
| 1 day ago | W | W | W | W | W | W | NW G6 | W | W | NW G7 | NW | W | NW | NE G7 | E G10 | E G12 | E G10 | E | SE | S G9 | -- | S | W | W |
| 2 days ago | SW | W G9 | SW | SW G9 | SW G9 | W | SW G9 | W G13 | W G15 | W G15 | W G11 | W | W G12 | SW G14 | SW G10 | SW G14 | SW G21 | N G16 | W G8 | W | S G6 | SW G10 | W G12 | W G10 |
Airport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Brunswick / Glynco, GA | 6 mi | 37 min | SSW 6 | 10.00 mi | Fair | 76°F | 71°F | 82% | 1013.2 hPa |
| Brunswick, Malcolm McKinnon Airport, GA | 10 mi | 39 min | SW 6 | 10.00 mi | Fair | 79°F | 75°F | 88% | 1013.2 hPa |
Link to 5 minute data for KBQK
Wind History from BQK (wind in knots)
| -12 PM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM | 9 PM | 10 PM | 11 PM | |
| Last 24hr | Calm | Calm | Calm | SE | S | W | NW | Calm | N | Calm | N | E | NW | E | E | SE | E | SE | SE | S | S | S | SW | SW |
| 1 day ago | W | Calm | W | W | NW | NW | Calm | Calm | N | N | NE | N | N | N | NW | S | E | E | E | E | NE | Calm | NE | N |
| 2 days ago | W G16 | W | SW | SW | W | W | W | W | W G16 | W | W | W G18 | SW | W G18 | NE G23 | SW | S | W | SW | SW G14 | SW | SW | Calm | Calm |
Tide / Current Tables for Crispen Island, Turtle River, Georgia
EDIT Weekend mode (on/off) (on/off) Help One Week of DataCrispen Island
Click for Map
Mon -- 12:31 AM EDT 8.45 feet High Tide
Mon -- 06:21 AM EDT Sunrise
Mon -- 06:28 AM EDT 0.59 feet Low Tide
Mon -- 09:53 AM EDT Moonrise
Mon -- 01:02 PM EDT 6.77 feet High Tide
Mon -- 06:34 PM EDT 0.64 feet Low Tide
Mon -- 08:31 PM EDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Mon -- 12:31 AM EDT 8.45 feet High Tide
Mon -- 06:21 AM EDT Sunrise
Mon -- 06:28 AM EDT 0.59 feet Low Tide
Mon -- 09:53 AM EDT Moonrise
Mon -- 01:02 PM EDT 6.77 feet High Tide
Mon -- 06:34 PM EDT 0.64 feet Low Tide
Mon -- 08:31 PM EDT Sunset
Tide / Current data from XTide NOT FOR NAVIGATION
| 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm |
| 8.4 | 8.3 | 7.4 | 5.8 | 3.8 | 1.9 | 0.7 | 0.7 | 1.6 | 3 | 4.5 | 5.7 | 6.5 | 6.8 | 6.4 | 5.4 | 3.8 | 2.1 | 0.9 | 0.7 | 1.6 | 3.2 | 5.1 | 6.7 |
Tide / Current Tables for Mackay River (Daymark 239), Georgia
EDIT (on/off) Help One Week of DataTide / Current data from XTide NOT FOR NAVIGATION
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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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