Carolina Shores, NC Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Carolina Shores, NC


December 9, 2023 1:15 AM EST (06:15 UTC)
Sunrise 7:07AM   Sunset 5:08PM   Moonrise  3:41AM   Moonset 2:40PM 

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. Privacy and Cookie policy

Marine Forecasts
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AMZ254 Coastal Waters From Little River Inlet To Murrells Inlet Sc Out 20 Nm- 1258 Am Est Sat Dec 9 2023
Rest of tonight..SW winds 5 kt. Seas 2 ft.
Sat..SE winds 5 to 10 kt. Seas 2 ft. A slight chance of showers.
Sat night..SE winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt after midnight. Seas 2 to 4 ft. A chance of showers with a slight chance of tstms after midnight.
Sun..S winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Seas 3 to 5 ft, building to 5 to 7 ft in the afternoon. Showers with isolated tstms.
Sun night..SW winds 20 to 25 kt, becoming W 25 to 30 kt after midnight. Seas 5 to 7 ft. Showers with isolated tstms in the evening, then showers likely after midnight.
Mon..NW winds 25 to 30 kt, diminishing to 15 to 20 kt in the afternoon. Seas 4 to 6 ft.
Mon night..N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.
Tue..NE winds 10 to 15 kt. Seas 2 to 4 ft.
Wed..NE winds 10 to 15 kt. Seas 3 to 5 ft.
winds and seas higher in and near tstms.

AMZ200 1258 Am Est Sat Dec 9 2023
Synopsis for coastal waters from surf city north carolina to south santee river south carolina out to 20 nautical miles.. High pressure offshore will prevail tonight and Saturday. Hazardous conditions will develop Sunday into Monday as a strong storm system affects the area. Conditions will then improve as high pressure builds back into the area for next week.


7 Day Forecast for Marine Location Near Carolina Shores, NC
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Area Discussion for - Wilmington, NC
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FXUS62 KILM 090600 AFDILM

Area Forecast Discussion National Weather Service Wilmington NC 100 AM EST Sat Dec 9 2023

SYNOPSIS
Warming will continue into this weekend as high pressure shifts farther offshore. A strong storm system will bring rain and strong winds Sunday and Sunday night. High pressure then builds in behind the cold front for most of next week bringing cool and dry weather once again.

UPDATE
No major changes necessary from the ongoing forecast as broken mid-level deck and weak warm/moist advection keeps temps in check. Mid-level clouds are expected to become less widespread late tonight, which may permit some mist/fog development late.

NEAR TERM /THROUGH SUNDAY/
Clouds will continue to thicken through the mid to high levels into tonight with model soundings showing a decent layer of moisture mainly above 15k ft. This will maintain mainly cloudy skies overnight. Overall, warm and moist advection will continue overnight with increasing low level winds above the sfc. Dewpoint temps will increase about 30 degrees between late this afternoon and late Sat aftn. The increased cloud cover and moisture will keep temps above climo overnight with lows dropping into the mid 40s to around 50. As moisture increases overnight, some shwrs will run up through the coastal waters and may brush the coast into Sat morning.

Some of the mid to upper level cloudiness may thin out a bit through Saturday, but there will be a mix of strato cu and cirrus around to produce partly to mostly cloudy skies. Kept low chc pops right along the coast, but overall expect a dry day.
WAA will continue to strengthen with temps reaching into the 70s in persistent southerly flow between high pressure to the east and approaching storm system.

SHORT TERM /SUNDAY NIGHT/
All eyes on the potent storm system to move across the area Sunday. Overall things haven't changed much as expected as guidance along with our experience leads to a forecast of increasing confidence.

A deepening mid level trough will move across the Tennessee Valley Sunday and even attempt to go negative tilt for a time. This allows the system to slow a bit thus expect three rounds/areas of rainfall.
The first occurs with the warm air advection/coastal trough enhancement late Saturday night. This area is quite transitory and rainfall amounts should be low with the feature. The second and perhaps the most consequential area develops midday Sunday just inland and primarily forced by low level speed convergence. This could be the best time for severe wind gusts but more on that later.
The last round of rainfall occurs with the actual front itself later Sunday night. It should be noted these last two areas could blend together as seen with recent events. The high resolution now capturing at least Sunday and global guidance is in good agreement on this scenario. Hopefully and it certainly seems reasonable to expect 1.5-2 inches of total rainfall in the more favored areas.

Taking a look at the winds and severe threat with the system, it appears the synoptic winds will present more of a concern. There are certainly prolific winds in the lower levels for an extended period (Sunday morning through late Sunday night/early Monday morning) it just doesn't appear they will be realized fully at the surface as surface based cape is meager and fleeting. The numerical guidance and Bufkit momentum transfer graphs show sustained winds of 30-35 MPH with the higher values early Sunday afternoon and again with the actual front late evening into the early morning hours Monday.
Finally its worth noting the MAV numbers regarding sustained winds are in the middle to upper teens. Although these aren't necessarily the actual values to expect, I have found these to be a good indicator of the strength of the system with stronger systems having these numbers in the lower 20s. Long story short I'm expecting a prolonged period of stronger winds but probably not severe and good rainfall in a couple of rounds. Temperatures, almost an afterthought will be in the middle 70s Sunday but return reality in the wake of the front Monday with highs only in the lower to middle 50s.

LONG TERM /MONDAY THROUGH FRIDAY/
Quiet dry and cool to cold summarizes the extended period next week. In the wake of the dynamic system Sunday mid level troughing will be in place along with a reinforcing shortwave mid week. Highs will be in the lower to middle 50s and lows basically from 30-35 outside of the colder spots.

AVIATION /06Z SATURDAY THROUGH WEDNESDAY/
Mainly VFR expected through the TAF period. Low potential for SCT/BKN ceilings around 3k ft near the coast remains for the 08Z-14Z time frame. Decreasing mid-level cloud cover, light or calm winds, and high RH should lead to a period of MVFR fog mainly along the SC coast later tonight. An isolated rain shower cannot be ruled out along the coast during the morning hours, but confidence is too low to mention in the TAF. Weak sea breeze develops on Saturday with onshore flow at coastal sites while inland areas maintain generally south winds.

Extended Outlook...MVFR to IFR likely will develop for Saturday night through Sunday night as a strong cold front moves through with some heavy showers and possible storms. LIFR conditions are possible as well. Winds will also be strong/gusty Sunday into Monday.

MARINE
Through Saturday...
Southerly return flow will continue between high pressure to the east and slowly approaching storm system to the west. Marine conditions will remain quiet through Saturday with mainly clouds and increasing moisture with a few passing shwrs present. Winds and seas will increase considerably just after this period, into Sat evening. Overall, winds will shift around to the S less than 15 kts with a steep increase late day Saturday. Seas will remain less than 3 ft with a longer period easterly swell mixing in.

Saturday night through Wednesday...
Modest south to southeast flow will be in place early Saturday evening ahead of a potent storm system approaching the area. As this system/front moves across Sunday winds increase to sustained values of 25-30 knots with higher gusts. It's a situation we have seen many times, certainly a small craft advisory will be needed but probably a gale warning based on gusts. The offshore flow early Monday will warrant a continuation of the particular headline but higher seas will shift more offshore. For the remainder of next week, mainly a north to northeast flow of 10-15 knots occasionally higher. Significant seas should be 2-4 feet.

ILM WATCHES/WARNINGS/ADVISORIES
SC...None.
NC...None.
MARINE...None.


Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
41024 - Sunset Nearshore (SUN 2) 10 mi67 min ENE 1.9G3.9 57°F 57°F30.2156°F
SSBN7 10 mi50 min 56°F1 ft
MROS1 - 8661070 - Springmaid Pier, SC 27 mi57 min SW 1.9G1.9 59°F 30.22
41108 34 mi45 min 63°F 61°F2 ft
MBIN7 39 mi75 min 0G1 56°F 30.2153°F
WLON7 39 mi57 min 53°F 30.20
MBNN7 43 mi75 min 0G1 56°F 30.2150°F
JMPN7 - 8658163 - Johnny Mercer Pier, Wrightsville Beach, NC 46 mi57 min S 2.9G2.9 58°F 30.22
41038 - ILM2 - 5 miles SE of Wrightsville Beach, NC 48 mi127 min SSW 5.8G7.8 60°F 58°F30.2452°F
41110 - Masonboro Inlet, NC 48 mi49 min 59°F2 ft

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Wind History for Springmaid Pier, SC
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KCRE GRAND STRAND,SC 12 sm22 mincalm10 smClear54°F50°F88%30.21
KCPC COLUMBUS COUNTY MUNI,NC 23 sm10 mincalm10 smClear48°F45°F87%30.22

Wind History from CRE
(wind in knots)


Tide / Current for Dunn Sound, Little River Inlet, South Carolina
   
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Dunn Sound
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Fri -- 02:40 AM EST     Moonrise
Fri -- 03:53 AM EST     4.44 feet High Tide
Fri -- 07:06 AM EST     Sunrise
Fri -- 10:37 AM EST     0.83 feet Low Tide
Fri -- 02:12 PM EST     Moonset
Fri -- 03:59 PM EST     4.15 feet High Tide
Fri -- 05:05 PM EST     Sunset
Fri -- 10:48 PM EST     0.52 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Dunn Sound, Little River Inlet, South Carolina, Tide feet
12
am
1.8
1
am
2.8
2
am
3.7
3
am
4.2
4
am
4.4
5
am
4.2
6
am
3.7
7
am
2.9
8
am
2.1
9
am
1.4
10
am
0.9
11
am
0.9
12
pm
1.4
1
pm
2.4
2
pm
3.3
3
pm
3.9
4
pm
4.1
5
pm
4
6
pm
3.4
7
pm
2.7
8
pm
1.9
9
pm
1.2
10
pm
0.7
11
pm
0.5



Tide / Current for Dunn Sound, north end, South Carolina
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Dunn Sound
Click for Map
Fri -- 02:40 AM EST     Moonrise
Fri -- 03:57 AM EST     4.54 feet High Tide
Fri -- 07:06 AM EST     Sunrise
Fri -- 10:28 AM EST     0.83 feet Low Tide
Fri -- 02:12 PM EST     Moonset
Fri -- 04:03 PM EST     4.24 feet High Tide
Fri -- 05:05 PM EST     Sunset
Fri -- 10:39 PM EST     0.52 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Dunn Sound, north end, South Carolina, Tide feet
12
am
1.9
1
am
2.9
2
am
3.7
3
am
4.3
4
am
4.5
5
am
4.3
6
am
3.7
7
am
2.9
8
am
2.1
9
am
1.3
10
am
0.9
11
am
0.9
12
pm
1.5
1
pm
2.5
2
pm
3.4
3
pm
4
4
pm
4.2
5
pm
4.1
6
pm
3.5
7
pm
2.7
8
pm
1.9
9
pm
1.1
10
pm
0.6
11
pm
0.6




Weather Map
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Wilmington, NC,



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