Marine Weather and Tide Forecast for Laurel Bay, SC
April 23, 2024 7:48 PM EDT (23:48 UTC) Change Location
Sunrise 6:42 AM Sunset 7:59 PM Moonrise 6:58 PM Moonset 5:26 AM |
AMZ352 Waters From Edisto Beach Sc To Savannah Ga Out 20 Nm- 712 Pm Edt Tue Apr 23 2024
Tonight - S winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 9 seconds.
Wed - SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 9 seconds and sw 2 ft at 3 seconds.
Wed night - SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave detail: E 3 ft at 9 seconds and sw 2 ft at 4 seconds.
Thu - NW winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft. Wave detail: E 3 ft at 11 seconds and S 2 ft at 4 seconds.
Thu night - E winds 10 kt. Seas 2 to 3 ft. Wave detail: se 2 ft at 4 seconds and E 2 ft at 11 seconds.
Fri - E winds 10 to 15 kt with gusts to 20 kt. Seas 3 to 4 ft. Wave detail: se 3 ft at 5 seconds.
Fri night - E winds 15 kt with gusts to 20 kt. Seas 3 to 4 ft.
Sat - E winds 10 to 15 kt. Seas 3 to 4 ft.
Sat night - SE winds 10 to 15 kt. Seas 3 to 4 ft.
Sun - SE winds 10 to 15 kt. Seas 3 to 4 ft.
Sun night - SE winds 10 kt. Seas 3 to 4 ft.
AMZ300 712 Pm Edt Tue Apr 23 2024
Synopsis for the coastal waters of south coastal south carolina and north coastal georgia - A weak cold front will slip down through the region for the middle part of the week. High pressure builds back through the region late week through the early part of next week.
Area Discussion for - Charleston, SC
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FXUS62 KCHS 232320 AFDCHS
Area Forecast Discussion National Weather Service Charleston SC 720 PM EDT Tue Apr 23 2024
SYNOPSIS
A weak cold front will slip down through the region for the middle part of the week. High pressure builds back through the region late week through the early part of next week.
NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/
Early this evening: Conditions are about as quiet as they can possibly be. Dry high pressure will prevail through the overnight with mostly clear skies. A few thin cirrus could pass through at times, with no impact. With the high nearby, winds will be quite light through the overnight and with clear skies we should again see good radiational cooling conditions.
Temperatures will not be as cool as last night, but should still be about 5 degrees or so below normal. Look for upper 40s away from the coast (with a few mid 40s possible across the far inland tier), ranging to low to mid 50s along the coastal corridor.
SHORT TERM /6 AM WEDNESDAY MORNING THROUGH FRIDAY/
Elongated surface high pressure will sag into the southern Georgia/northern Florida region Wednesday but remain in control of our weather through the day Wednesday. That will keep things precip- free once again although we may see some late day increase in cloud cover as a weak surface boundary approaches from the NW (see below). South to southwesterly low level flow will continue our warming trend with afternoon highs into the upper 70s to lower 80s and close to seasonable normals.
Meanwhile, northern stream short-wave energy will be swinging through New England through the middle part of the week with modestly lower mid-level heights dipping into the southeast.
Attending surface low will also be tracking up through New England during this time with the southern tail end of a cold front and narrow axis of higher PWAT air (just over one inch)
sagging down through the Carolinas and eastern Georgia through early Thursday. Larger scale forcing along the boundary looks very minimal and blended model consensus guidance keeps the forecast area dry Wednesday night into Thursday. That said, recent high-res guidance (H3R and NamNest) does show a narrow line of isolated showers dipping down through the northern part of the forecast area Wednesday night before dissipating. We are not totally sold that we will actually get any measurable precip given stubborn dry low level air. But we have opted to introduce some low end (isolated) pops to the northern portion of the forecast area...mainly the Charleston "quad-county" region.
Heading into the latter half of the week, aforementioned boundary and higher PWAT air may be stalling across the southern Georgia/northern Florida region as northeasterly flow becomes re-established across the forecast area. While we cannot completely rule out a low- end chance of a few showers/sprinkles either along the moisture axis or coming off the Atlantic, current plan is to maintain a dry forecast through the latter half of the week. Temperatures may dip back a few degrees into the upper 70s to lower 80s behind the boundary.
LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/
Upper level flow is looking to become a bit more amplified late week and through the upcoming weekend with deepening troughiness developing through the western CONUS and downstream sharp ridging setting up along much of the east coast. Surface high pressure will regain a foothold throughout much of the eastern U.S. and will maintain dry weather through the period.
Temperatures will continue to run near or around normal late week into the weekend, and further to above normal late weekend into early next week.
AVIATION /23Z TUESDAY THROUGH SUNDAY/
VFR conditions will prevail at KCHS, KJZI, and KSAV through 00z Thursday.
Extended Aviation Outlook: Prevailing VFR.
MARINE
Tonight: High pressure centered over the coastal waters today will slide slowly east over the western Atlantic tonight. To the west, a cold front is expected to reach the southern Appalachians by daybreak Wednesday. This pattern should support SSW winds across the coastal waters tonight, favoring values between 10-15 kts. Seas are forecast to range between 2-4 ft tonight.
Wednesday through Sunday: South to southwesterly flow is anticipated Wednesday with a touch of gustiness possible although winds and seas will remain below Small Craft Advisory thresholds. Winds veer northeasterly/easterly for the latter half of the week, as a weak cold front slips through the region and stalls to our south. Again, some gustiness is possible across the coastal waters, especially on Friday, but expected to remain below SCA criteria. High pressure returns thereafter.
Rip Currents: Winds veer southerly Wednesday. However, lingering 10 second swell and proximity to the full moon will keep an elevated risk of rip currents at all beaches through Wednesday.
EQUIPMENT
The KCLX radar will continue to undergo maintenance. The radar will be offline while maintenance is ongoing and is tentatively scheduled to return to service on Friday (4/26).
CHS WATCHES/WARNINGS/ADVISORIES
GA...None.
SC...None.
MARINE...None.
Area Forecast Discussion National Weather Service Charleston SC 720 PM EDT Tue Apr 23 2024
SYNOPSIS
A weak cold front will slip down through the region for the middle part of the week. High pressure builds back through the region late week through the early part of next week.
NEAR TERM /UNTIL 6 AM WEDNESDAY MORNING/
Early this evening: Conditions are about as quiet as they can possibly be. Dry high pressure will prevail through the overnight with mostly clear skies. A few thin cirrus could pass through at times, with no impact. With the high nearby, winds will be quite light through the overnight and with clear skies we should again see good radiational cooling conditions.
Temperatures will not be as cool as last night, but should still be about 5 degrees or so below normal. Look for upper 40s away from the coast (with a few mid 40s possible across the far inland tier), ranging to low to mid 50s along the coastal corridor.
SHORT TERM /6 AM WEDNESDAY MORNING THROUGH FRIDAY/
Elongated surface high pressure will sag into the southern Georgia/northern Florida region Wednesday but remain in control of our weather through the day Wednesday. That will keep things precip- free once again although we may see some late day increase in cloud cover as a weak surface boundary approaches from the NW (see below). South to southwesterly low level flow will continue our warming trend with afternoon highs into the upper 70s to lower 80s and close to seasonable normals.
Meanwhile, northern stream short-wave energy will be swinging through New England through the middle part of the week with modestly lower mid-level heights dipping into the southeast.
Attending surface low will also be tracking up through New England during this time with the southern tail end of a cold front and narrow axis of higher PWAT air (just over one inch)
sagging down through the Carolinas and eastern Georgia through early Thursday. Larger scale forcing along the boundary looks very minimal and blended model consensus guidance keeps the forecast area dry Wednesday night into Thursday. That said, recent high-res guidance (H3R and NamNest) does show a narrow line of isolated showers dipping down through the northern part of the forecast area Wednesday night before dissipating. We are not totally sold that we will actually get any measurable precip given stubborn dry low level air. But we have opted to introduce some low end (isolated) pops to the northern portion of the forecast area...mainly the Charleston "quad-county" region.
Heading into the latter half of the week, aforementioned boundary and higher PWAT air may be stalling across the southern Georgia/northern Florida region as northeasterly flow becomes re-established across the forecast area. While we cannot completely rule out a low- end chance of a few showers/sprinkles either along the moisture axis or coming off the Atlantic, current plan is to maintain a dry forecast through the latter half of the week. Temperatures may dip back a few degrees into the upper 70s to lower 80s behind the boundary.
LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/
Upper level flow is looking to become a bit more amplified late week and through the upcoming weekend with deepening troughiness developing through the western CONUS and downstream sharp ridging setting up along much of the east coast. Surface high pressure will regain a foothold throughout much of the eastern U.S. and will maintain dry weather through the period.
Temperatures will continue to run near or around normal late week into the weekend, and further to above normal late weekend into early next week.
AVIATION /23Z TUESDAY THROUGH SUNDAY/
VFR conditions will prevail at KCHS, KJZI, and KSAV through 00z Thursday.
Extended Aviation Outlook: Prevailing VFR.
MARINE
Tonight: High pressure centered over the coastal waters today will slide slowly east over the western Atlantic tonight. To the west, a cold front is expected to reach the southern Appalachians by daybreak Wednesday. This pattern should support SSW winds across the coastal waters tonight, favoring values between 10-15 kts. Seas are forecast to range between 2-4 ft tonight.
Wednesday through Sunday: South to southwesterly flow is anticipated Wednesday with a touch of gustiness possible although winds and seas will remain below Small Craft Advisory thresholds. Winds veer northeasterly/easterly for the latter half of the week, as a weak cold front slips through the region and stalls to our south. Again, some gustiness is possible across the coastal waters, especially on Friday, but expected to remain below SCA criteria. High pressure returns thereafter.
Rip Currents: Winds veer southerly Wednesday. However, lingering 10 second swell and proximity to the full moon will keep an elevated risk of rip currents at all beaches through Wednesday.
EQUIPMENT
The KCLX radar will continue to undergo maintenance. The radar will be offline while maintenance is ongoing and is tentatively scheduled to return to service on Friday (4/26).
CHS WATCHES/WARNINGS/ADVISORIES
GA...None.
SC...None.
MARINE...None.
Stations | Dist | Age | Wind | Air Temp | Water Temp | Waves | inHg | DewPt |
ACXS1 - ACE Basin Reserve, SC | 20 mi | 64 min | S 1 | 65°F | 30.15 | 48°F | ||
41067 | 26 mi | 64 min | 69°F | 2 ft | ||||
FPKG1 - 8670870 - Fort Pulaski, GA | 32 mi | 49 min | S 4.1G | 64°F | 69°F | 30.18 |
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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 |
KNBC BEAUFORT MCAS /MERRITT FIELD/,SC | 5 sm | 52 min | S 06 | 10 sm | A Few Clouds | 68°F | 45°F | 43% | 30.16 | |
KARW BEAUFORT COUNTY,SC | 11 sm | 13 min | S 06 | 10 sm | Clear | 61°F | 36°F | 39% | 30.16 | |
KHXD HILTON HEAD,SC | 20 sm | 58 min | S 07 | 10 sm | Clear | 64°F | 48°F | 56% | 30.19 |
Tide / Current for RR. Bridge, Hall Island, South Carolina
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RR. Bridge
Click for Map
Tue -- 04:05 AM EDT 0.25 feet Low Tide
Tue -- 06:25 AM EDT Moonset
Tue -- 06:44 AM EDT Sunrise
Tue -- 10:10 AM EDT 7.92 feet High Tide
Tue -- 04:04 PM EDT 0.31 feet Low Tide
Tue -- 07:51 PM EDT Full Moon
Tue -- 07:57 PM EDT Moonrise
Tue -- 07:59 PM EDT Sunset
Tue -- 10:31 PM EDT 8.83 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 04:05 AM EDT 0.25 feet Low Tide
Tue -- 06:25 AM EDT Moonset
Tue -- 06:44 AM EDT Sunrise
Tue -- 10:10 AM EDT 7.92 feet High Tide
Tue -- 04:04 PM EDT 0.31 feet Low Tide
Tue -- 07:51 PM EDT Full Moon
Tue -- 07:57 PM EDT Moonrise
Tue -- 07:59 PM EDT Sunset
Tue -- 10:31 PM EDT 8.83 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
RR. Bridge, Hall Island, South Carolina, Tide feet
12 am |
6.7 |
1 am |
4.8 |
2 am |
2.7 |
3 am |
1 |
4 am |
0.3 |
5 am |
0.7 |
6 am |
2.1 |
7 am |
4 |
8 am |
5.9 |
9 am |
7.3 |
10 am |
7.9 |
11 am |
7.5 |
12 pm |
6.3 |
1 pm |
4.5 |
2 pm |
2.6 |
3 pm |
1 |
4 pm |
0.3 |
5 pm |
0.8 |
6 pm |
2.2 |
7 pm |
4.2 |
8 pm |
6.2 |
9 pm |
7.8 |
10 pm |
8.7 |
11 pm |
8.7 |
Tide / Current for North Dawson Landing, Coosawhatchie River, South Carolina
EDIT (hide/show)  HelpNorth Dawson Landing
Click for Map
Tue -- 04:51 AM EDT 0.27 feet Low Tide
Tue -- 06:25 AM EDT Moonset
Tue -- 06:44 AM EDT Sunrise
Tue -- 11:05 AM EDT 7.58 feet High Tide
Tue -- 04:50 PM EDT 0.34 feet Low Tide
Tue -- 07:51 PM EDT Full Moon
Tue -- 07:58 PM EDT Moonrise
Tue -- 07:59 PM EDT Sunset
Tue -- 11:26 PM EDT 8.45 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Click for Map
Tue -- 04:51 AM EDT 0.27 feet Low Tide
Tue -- 06:25 AM EDT Moonset
Tue -- 06:44 AM EDT Sunrise
Tue -- 11:05 AM EDT 7.58 feet High Tide
Tue -- 04:50 PM EDT 0.34 feet Low Tide
Tue -- 07:51 PM EDT Full Moon
Tue -- 07:58 PM EDT Moonrise
Tue -- 07:59 PM EDT Sunset
Tue -- 11:26 PM EDT 8.45 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
North Dawson Landing, Coosawhatchie River, South Carolina, Tide feet
12 am |
7.7 |
1 am |
6.2 |
2 am |
4.3 |
3 am |
2.3 |
4 am |
0.7 |
5 am |
0.3 |
6 am |
0.9 |
7 am |
2.3 |
8 am |
4.1 |
9 am |
5.8 |
10 am |
7.1 |
11 am |
7.6 |
12 pm |
7.1 |
1 pm |
5.8 |
2 pm |
4 |
3 pm |
2.2 |
4 pm |
0.8 |
5 pm |
0.3 |
6 pm |
1 |
7 pm |
2.5 |
8 pm |
4.3 |
9 pm |
6.2 |
10 pm |
7.6 |
11 pm |
8.4 |
Charleston, SC,
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