Marine Weather and Tide Forecast for Darien, GA
March 19, 2024 5:43 AM EDT (09:43 UTC) Change Location
Sunrise 7:28 AM Sunset 7:38 PM Moonrise 1:40 PM Moonset 3:35 AM |
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- 310 Am Edt Tue Mar 19 2024
.gale warning in effect until 8 am edt this morning - .
.small craft advisory in effect from 8 am to 10 am edt this morning - .
Today - North winds 20 to 25 knots, becoming northeast 5 to 10 knots in the afternoon. Seas 4 to 7 feet, subsiding to 2 to 4 feet in the mid to late afternoon. Dominant wave period 6 seconds. Intracoastal waters rough.
Tonight - South winds 5 to 10 knots, becoming west after midnight. Seas 2 to 3 feet with a dominant period 6 seconds. Intracoastal waters light chop.
Wednesday - West winds 5 to 10 knots, becoming south 10 to 15 knots in the afternoon. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters a moderate chop.
Wednesday night - Southwest winds 10 to 15 knots, becoming west 5 to 10 knots after midnight. Seas 2 to 3 feet with a dominant period 8 seconds. Intracoastal waters a moderate chop.
Thursday - North winds around 5 knots, becoming east in the afternoon. Seas around 2 feet with a dominant period 8 seconds. Intracoastal waters light chop.
Thursday night - East winds 5 to 10 knots, becoming southeast 10 to 15 knots after midnight. Seas 2 to 3 feet with a dominant period 7 seconds. Intracoastal waters a moderate chop. A chance of showers with a slight chance of Thunderstorms after midnight.
Friday - Southeast winds 15 to 20 knots. Seas 2 to 4 feet, building to 4 to 6 feet in the afternoon. Showers with a slight chance of Thunderstorms.
Friday night - South winds 15 to 20 knots, becoming southwest 10 to 15 knots after midnight. Seas 4 to 6 feet. Showers likely with a chance of Thunderstorms.
Saturday - West winds 10 to 15 knots, becoming northwest 15 to 20 knots in the afternoon. Seas 4 to 6 feet. A slight chance of showers.
Saturday night - North winds 15 to 20 knots. Seas 5 to 7 feet.
winds and waves higher in and near Thunderstorms.
winds and waves higher in and near Thunderstorms.
AMZ400 Synopsis For Altamaha Sound Ga To Flagler Beach Fl Out To 60 Nm- 310 Am Edt Tue Mar 19 2024
Synopsis -
strong northwest to north winds, with gale force gusts, and very rough seas expected the first half of today. Winds and seas will subside later today. High pressure will then prevail over the area tonight through Wednesday night.
an area of low pressure will impact the region from the gulf late in the week, likely resulting in a period of small craft advisory conditions into the weekend. Gusts of gale force will also be possible by Saturday night and Sunday in the wake of the low pressure system.
Gulf stream -
the approximate location of the west wall of the gulf stream as of mar 16, 2024 at 1200 utc - .
64 nautical miles east of flagler beach. 73 nautical miles east of saint augustine beach. 82 nautical miles east of jacksonville beach. 94 nautical miles east of st simons island.
this data courtesy of the naval oceanographic office.
strong northwest to north winds, with gale force gusts, and very rough seas expected the first half of today. Winds and seas will subside later today. High pressure will then prevail over the area tonight through Wednesday night.
an area of low pressure will impact the region from the gulf late in the week, likely resulting in a period of small craft advisory conditions into the weekend. Gusts of gale force will also be possible by Saturday night and Sunday in the wake of the low pressure system.
the approximate location of the west wall of the gulf stream as of mar 16, 2024 at 1200 utc - .
64 nautical miles east of flagler beach. 73 nautical miles east of saint augustine beach. 82 nautical miles east of jacksonville beach. 94 nautical miles east of st simons island.
this data courtesy of the naval oceanographic office.
Area Discussion for - Charleston, SC
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FXUS62 KCHS 190821 AFDCHS
Area Forecast Discussion National Weather Service Charleston SC 421 AM EDT Tue Mar 19 2024
SYNOPSIS
High pressure will prevail into Thursday. A storm system will impact the area Friday into Saturday, before high pressure returns early next week.
NEAR TERM /THROUGH TONIGHT/
As of 415 AM, satellite water vapor indicated that the axis of a mid- level shortwave was rippling over the nearshore Atlantic waters of SC/GA. As this feature departs, CAA and sfc winds are expected to decrease across the forecast area early this morning. North- northwest winds are expected to remain gusty early this morning. By mid-morning, northwest winds are forecast to settle to 5-10 mph across the forecast area. Conditions today will feature a sunny sky with very low humidity. High temperatures should favor values in the low 60s, a few spots along the coast may peak in the mid 60s.
Tonight, the sfc ridge over the forecast area is expected to drift over the Atlantic. Near term guidance indicates that a broad trough will develop east of the Southern Appalachians tonight. This pattern should support steady southwest winds for most of tonight, yielding slight WAA. Low temperatures are forecast to range from the upper 30s inland to the mid to upper 40s along the coast.
SHORT TERM /WEDNESDAY THROUGH FRIDAY/
High pressure will persist through Wednesday, before a dry cold front drops through late Wednesday night into Thursday morning. No weather concerns are expected. There should be plenty of sun, although higher level clouds will begin to increase on Thursday ahead of the next weather system. Highs will be near to slightly above normal both days, averaging in the low to mid 70s. Lows Wednesday night ranging from the mid 40s inland to lower 50s closer to the coast will be more mild for Thursday night, spanning the 50s.
More active weather is expected to arrive late week. Mid level shortwave will track east from the Southern Plains Thursday night and then pass across the Southeast Friday into Friday night. As this occurs, low pressure is expected to develop and strengthen while passing over or near the local area. There remains differences between model solutions on where the low tracks and timing which leads to some uncertainty in forecast details. Regardless, PWats climb to over 1.25 inches which is well above climatological norms for late March. Combined with strong isentropic ascent, rain chances will increase late Thursday night with numerous to widespread showers expected through the day and into Friday night. This event should bring a decent amount of rain to the area with periods of moderate to heavy rainfall possible. There could be a few embedded thunderstorms, but instability will largely be dependent on the eventual low track.
LONG TERM /FRIDAY NIGHT THROUGH MONDAY/
Mid level shortwave and associated surface low near the area Saturday morning will move away from the region over the weekend, allowing high pressure to build inland. Any lingering showers on the backside of the low Saturday should come to an end, with the remainder of the weekend and early next week forecast to be dry.
AVIATION /08Z TUESDAY THROUGH SATURDAY/
6Z TAFs: Terminals will remain VFR through the TAF period.
Northwest winds are forecast to continue to gusts between 20-25 kts as high pressure builds in from the west early this morning.
The gusts are timed to end around daybreak today. This afternoon, the sfc ridge is forecast to shift offshore as a broad trough develops in the lee of the Appalachians. Winds are forecast to shift from the southwest between 5-10 kt.
Extended Aviation Outlook: Flight restrictions in low clouds and showers are possible late Thursday night through Friday night as low pressure impacts the region.
MARINE
Based on observation trends and high resolution guidance, gales across the nearshore waters should end during the pre-dawn hours this morning. The Gale Warnings will be replaced with Small Craft Advisories for a few hours this morning to highlight lingering gusts and elevated seas. High pressure is expected to gradually increase across the marine zones today. Conditions should improve through the day, with afternoon conditions featuring southwest winds between 10- 15 kts and wave heights decreasing to 1-3 ft.
Tonight, the pressure gradient will tighten over the marine zones as the sfc ridge shifts over the Atlantic. West winds are forecast to develop gusts around 25 kts for a few hours tonight across the Charleston County nearshore waters. It is possible a Small Craft Advisory will be issued for AMZ350 tonight. Elsewhere, west winds may develop gusts around 20 kts. Seas should gradually increase to 2- 4 ft by late tonight.
Wednesday through Sunday: Winds and seas are expected to stay under small craft advisory levels through at least Thursday. Low pressure is then expected to pass over or near the area Friday into Saturday.
While still some uncertainty in the track, this system will bring the potential for increasing winds and seas, and advisories could be needed. High pressure will build inland while the low departs over the weekend and a tight pressure gradient between these two features will keep conditions elevated over the coastal waters through Sunday.
CHS WATCHES/WARNINGS/ADVISORIES
GA...None.
SC...Lake Wind Advisory until 8 AM EDT this morning for SCZ045.
MARINE...Small Craft Advisory until 6 AM EDT early this morning for AMZ330.
Gale Warning until 9 AM EDT this morning for AMZ350-352-354- 374.
Area Forecast Discussion National Weather Service Charleston SC 421 AM EDT Tue Mar 19 2024
SYNOPSIS
High pressure will prevail into Thursday. A storm system will impact the area Friday into Saturday, before high pressure returns early next week.
NEAR TERM /THROUGH TONIGHT/
As of 415 AM, satellite water vapor indicated that the axis of a mid- level shortwave was rippling over the nearshore Atlantic waters of SC/GA. As this feature departs, CAA and sfc winds are expected to decrease across the forecast area early this morning. North- northwest winds are expected to remain gusty early this morning. By mid-morning, northwest winds are forecast to settle to 5-10 mph across the forecast area. Conditions today will feature a sunny sky with very low humidity. High temperatures should favor values in the low 60s, a few spots along the coast may peak in the mid 60s.
Tonight, the sfc ridge over the forecast area is expected to drift over the Atlantic. Near term guidance indicates that a broad trough will develop east of the Southern Appalachians tonight. This pattern should support steady southwest winds for most of tonight, yielding slight WAA. Low temperatures are forecast to range from the upper 30s inland to the mid to upper 40s along the coast.
SHORT TERM /WEDNESDAY THROUGH FRIDAY/
High pressure will persist through Wednesday, before a dry cold front drops through late Wednesday night into Thursday morning. No weather concerns are expected. There should be plenty of sun, although higher level clouds will begin to increase on Thursday ahead of the next weather system. Highs will be near to slightly above normal both days, averaging in the low to mid 70s. Lows Wednesday night ranging from the mid 40s inland to lower 50s closer to the coast will be more mild for Thursday night, spanning the 50s.
More active weather is expected to arrive late week. Mid level shortwave will track east from the Southern Plains Thursday night and then pass across the Southeast Friday into Friday night. As this occurs, low pressure is expected to develop and strengthen while passing over or near the local area. There remains differences between model solutions on where the low tracks and timing which leads to some uncertainty in forecast details. Regardless, PWats climb to over 1.25 inches which is well above climatological norms for late March. Combined with strong isentropic ascent, rain chances will increase late Thursday night with numerous to widespread showers expected through the day and into Friday night. This event should bring a decent amount of rain to the area with periods of moderate to heavy rainfall possible. There could be a few embedded thunderstorms, but instability will largely be dependent on the eventual low track.
LONG TERM /FRIDAY NIGHT THROUGH MONDAY/
Mid level shortwave and associated surface low near the area Saturday morning will move away from the region over the weekend, allowing high pressure to build inland. Any lingering showers on the backside of the low Saturday should come to an end, with the remainder of the weekend and early next week forecast to be dry.
AVIATION /08Z TUESDAY THROUGH SATURDAY/
6Z TAFs: Terminals will remain VFR through the TAF period.
Northwest winds are forecast to continue to gusts between 20-25 kts as high pressure builds in from the west early this morning.
The gusts are timed to end around daybreak today. This afternoon, the sfc ridge is forecast to shift offshore as a broad trough develops in the lee of the Appalachians. Winds are forecast to shift from the southwest between 5-10 kt.
Extended Aviation Outlook: Flight restrictions in low clouds and showers are possible late Thursday night through Friday night as low pressure impacts the region.
MARINE
Based on observation trends and high resolution guidance, gales across the nearshore waters should end during the pre-dawn hours this morning. The Gale Warnings will be replaced with Small Craft Advisories for a few hours this morning to highlight lingering gusts and elevated seas. High pressure is expected to gradually increase across the marine zones today. Conditions should improve through the day, with afternoon conditions featuring southwest winds between 10- 15 kts and wave heights decreasing to 1-3 ft.
Tonight, the pressure gradient will tighten over the marine zones as the sfc ridge shifts over the Atlantic. West winds are forecast to develop gusts around 25 kts for a few hours tonight across the Charleston County nearshore waters. It is possible a Small Craft Advisory will be issued for AMZ350 tonight. Elsewhere, west winds may develop gusts around 20 kts. Seas should gradually increase to 2- 4 ft by late tonight.
Wednesday through Sunday: Winds and seas are expected to stay under small craft advisory levels through at least Thursday. Low pressure is then expected to pass over or near the area Friday into Saturday.
While still some uncertainty in the track, this system will bring the potential for increasing winds and seas, and advisories could be needed. High pressure will build inland while the low departs over the weekend and a tight pressure gradient between these two features will keep conditions elevated over the coastal waters through Sunday.
CHS WATCHES/WARNINGS/ADVISORIES
GA...None.
SC...Lake Wind Advisory until 8 AM EDT this morning for SCZ045.
MARINE...Small Craft Advisory until 6 AM EDT early this morning for AMZ330.
Gale Warning until 9 AM EDT this morning for AMZ350-352-354- 374.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
SAXG1 - Sapelo Island Reserve, GA | 8 mi | 44 min | NNW 14 | 47°F | 30.06 | 29°F | ||
41008 - GRAYS REEF - 40 NM Southeast of Savannah, GA | 27 mi | 44 min | NNW 23G | 51°F | 62°F | 30.05 | 35°F | |
KBMG1 | 38 mi | 56 min | 50°F | 30.08 | ||||
41112 - Offshore Fernandina Beach, FL (132) | 42 mi | 44 min | 52°F | 64°F | 5 ft | |||
FRDF1 - 8720030 - Fernandina Beach, FL | 45 mi | 56 min | NW 8.9G | 51°F | 66°F | 30.06 |
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Airport Reports
EDIT (hide/show)  Help Click EDIT to display multiple airports. Follow links for more data.Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Temp | DewPt | RH | inHg |
KBQK BRUNSWICK GOLDEN ISLES,GA | 7 sm | 28 min | NNW 08G15 | 10 sm | Clear | 45°F | 19°F | 36% | 30.08 | |
KSSI ST SIMONS ISLAND,GA | 12 sm | 28 min | NNW 10G16 | 10 sm | Clear | 46°F | 21°F | 37% | 30.07 |
Tide / Current for Jones Creek entrance, Hampton River, Georgia
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Jones Creek entrance
Click for Map
Tue -- 04:34 AM EDT Moonset
Tue -- 05:34 AM EDT 6.62 feet High Tide
Tue -- 07:29 AM EDT Sunrise
Tue -- 11:31 AM EDT 1.20 feet Low Tide
Tue -- 02:39 PM EDT Moonrise
Tue -- 06:10 PM EDT 5.91 feet High Tide
Tue -- 07:36 PM EDT Sunset
Tue -- 11:37 PM EDT 0.79 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 04:34 AM EDT Moonset
Tue -- 05:34 AM EDT 6.62 feet High Tide
Tue -- 07:29 AM EDT Sunrise
Tue -- 11:31 AM EDT 1.20 feet Low Tide
Tue -- 02:39 PM EDT Moonrise
Tue -- 06:10 PM EDT 5.91 feet High Tide
Tue -- 07:36 PM EDT Sunset
Tue -- 11:37 PM EDT 0.79 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Jones Creek entrance, Hampton River, Georgia, Tide feet
12 am |
1.5 |
1 am |
2.4 |
2 am |
3.7 |
3 am |
4.9 |
4 am |
6 |
5 am |
6.5 |
6 am |
6.5 |
7 am |
5.9 |
8 am |
4.8 |
9 am |
3.5 |
10 am |
2.2 |
11 am |
1.3 |
12 pm |
1.3 |
1 pm |
1.7 |
2 pm |
2.6 |
3 pm |
3.7 |
4 pm |
4.8 |
5 pm |
5.6 |
6 pm |
5.9 |
7 pm |
5.7 |
8 pm |
4.8 |
9 pm |
3.5 |
10 pm |
2.1 |
11 pm |
1 |
Old Tower
Click for Map
Tue -- 04:34 AM EDT Moonset
Tue -- 04:44 AM EDT 6.31 feet High Tide
Tue -- 07:29 AM EDT Sunrise
Tue -- 11:31 AM EDT 1.14 feet Low Tide
Tue -- 02:39 PM EDT Moonrise
Tue -- 05:19 PM EDT 5.63 feet High Tide
Tue -- 07:36 PM EDT Sunset
Tue -- 11:37 PM EDT 0.75 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 04:34 AM EDT Moonset
Tue -- 04:44 AM EDT 6.31 feet High Tide
Tue -- 07:29 AM EDT Sunrise
Tue -- 11:31 AM EDT 1.14 feet Low Tide
Tue -- 02:39 PM EDT Moonrise
Tue -- 05:19 PM EDT 5.63 feet High Tide
Tue -- 07:36 PM EDT Sunset
Tue -- 11:37 PM EDT 0.75 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Old Tower, Sapelo Island, Georgia, Tide feet
12 am |
1.5 |
1 am |
2.7 |
2 am |
4.1 |
3 am |
5.3 |
4 am |
6.1 |
5 am |
6.3 |
6 am |
5.9 |
7 am |
5.1 |
8 am |
4.1 |
9 am |
2.9 |
10 am |
1.9 |
11 am |
1.2 |
12 pm |
1.2 |
1 pm |
1.8 |
2 pm |
2.9 |
3 pm |
4.1 |
4 pm |
5.1 |
5 pm |
5.6 |
6 pm |
5.5 |
7 pm |
4.9 |
8 pm |
4 |
9 pm |
2.8 |
10 pm |
1.7 |
11 pm |
0.9 |
Jacksonville, FL,
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