Water Temperature of the Intracoastal Waterway in North Myrtle Beach, SC

Current Water Temperature

65.8°F

Measurement Time: Sunday, March 29, 2026, 9:15 AM EDT

Temperature Locations

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Local Points of Interest

Grand Strand Airport

Intracoastal Waterway

Station Name: AIW AT GRAND STRAND AIRPORT N. MYRTLE BEACH, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: -26 feet

Nearest Address:
2992 Bourne Trail
North Myrtle Beach, SC 29566
Horry County

GPS Coordinates: 33.82128347, -78.7186287

Nearby Water Temperatures

Intracoastal Waterway, North Myrtle Beach, SC (2.5 mi)
Intracoastal Waterway, North Myrtle Beach, SC (4.2 mi)
Waccamaw River, Longs, SC (6.3 mi)
Buck Creek, Longs, SC (9.1 mi)
Intracoastal Waterway, Myrtle Beach, SC (10.2 mi)
Waccamaw River, Conway, SC (10.5 mi)
Atlantic Ocean, Sunset Beach, NC (13.9 mi)
Atlantic Ocean, Myrtle Beach, SC (16.2 mi)
Waccamaw River, Conway, SC (18.7 mi)
Crabtree Swamp, Conway, SC (18.7 mi)
Waccamaw River, Bucksport, SC (24.6 mi)
Waccamaw River, Pawleys Island, SC (32 mi)
Little Pee Dee River, Galivants Ferry, SC (34.4 mi)
Waccamaw River, Pawleys Island, SC (36.9 mi)
Atlantic Ocean, Cape Fear, NC (40.9 mi)

Weather for North Myrtle Beach, South Carolina

Current Weather

63°F
Partly Cloudy
Partly Cloudy
63°F
62.5°F
52%
E 11.9 mph
13.6 mph
62.3°F
46.2°F
0 in
0%
9 mi
1035 mbar
7.1

Five Day Weather Forecast

Sunny
Sun
H: 64°F
L: 39°F
Partly Cloudy
Mon
H: 68°F
L: 54°F
Partly Cloudy
Tue
H: 68°F
L: 57°F
Sunny
Wed
H: 71°F
L: 60°F
Patchy rain nearby
Thu
H: 71°F
L: 62°F

Air Quality

AQI: 1 - Good
PM2.5: 7.15 μg/m3
PM10: 10.05 μg/m3
Carbon Monoxide: 191.85 μg/m3
Nitrogen Dioxide: 2.55 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:19 PM
Sunset: 7:33 PM
Daylight: 12 hrs 27 mins
Moonrise: 4:25 PM
Moon Transit: 11:09 PM
Moonset: 5:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

11:49 AM - 2:19 PM
12:00 AM - 12:00 AM

Minor Periods

3:55 PM - 5:25 PM
4:45 AM - 6:15 AM

Action Rating: 2 out of 5

Special Weather Statement issued March 29 at 2:39AM EDT by NWS Wilmington NC

Effective: Sun March 29, 2026, 2:39 AM
Expires: Sun March 29, 2026, 8:00 PM

Although wind speeds will be much lower today, the combination of dry fuels from the ongoing drought and low to moderate relative humidity levels will continue to produce an increased fire danger across northeast SC and southeast NC as per fire officials.

Residents and visitors are urged to properly dispose of cigarette butts, matches, and any other flammable items in appropriate containers. Additionally, exercise caution if operating any equipment that could create sparks and keep vehicles off of dry grass. Most dry grasses, dead leaves, and other tree litter could easily ignite and spread fire quickly. Please be reminded that statewide burn bans have been issued by the SC Forestry Commission and the NC Forest Service until further notice which means most open burning is illegal.
Sunday, March 29, 2026

Weather Forecast

Sunny
64.4°F
39°F
52.3°F
62%
0 in
0%
0%
12.8 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 7.49 μg/m3
PM10: 8.63 μg/m3
Carbon Monoxide: 196.97 μg/m3
Nitrogen Dioxide: 3.37 μg/m3
Sulphur Dioxide: 2.34 μg/m3
Ozone: 91.2 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:19 PM
Sunset: 7:33 PM
Daylight: 12 hrs 27 mins
Moonrise: 4:25 PM
Moon Transit: 11:09 PM
Moonset: 5:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

11:49 AM - 2:19 PM
12:00 AM - 12:00 AM

Minor Periods

3:55 PM - 5:25 PM
4:45 AM - 6:15 AM

Action Rating: 2 out of 5

Monday, March 30, 2026

Weather Forecast

Partly Cloudy
68.2°F
53.8°F
62.6°F
73%
0 in
0%
0%
9.2 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 8.62 μg/m3
PM10: 12.58 μg/m3
Carbon Monoxide: 160.05 μg/m3
Nitrogen Dioxide: 5.01 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 87.16 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 1:19 PM
Sunset: 7:34 PM
Daylight: 12 hrs 29 mins
Moonrise: 5:28 PM
Moon Transit: 11:54 PM
Moonset: 5:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 93.0%

Best Times for Fishing or Hunting

Major Periods

12:35 AM - 3:05 PM
12:00 AM - 12:00 AM

Minor Periods

4:58 PM - 6:28 PM
5:14 AM - 6:44 AM

Action Rating: 3 out of 5

Tuesday, March 31, 2026

Weather Forecast

Partly Cloudy
68°F
56.7°F
62.6°F
85%
0 in
0%
0%
11.4 mph
1.8


Air Quality

AQI: 1 - Good
PM2.5: 7.75 μg/m3
PM10: 11.23 μg/m3
Carbon Monoxide: 143.21 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 1.24 μg/m3
Ozone: 91.76 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 1:18 PM
Sunset: 7:35 PM
Daylight: 12 hrs 31 mins
Moonrise: 6:29 PM
Moon Transit: 12:00 AM
Moonset: 6:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:18 PM - 3:48 PM

Minor Periods

5:59 PM - 7:29 PM
5:41 AM - 7:11 AM

Action Rating: 4 out of 5

Wednesday, April 1, 2026

Weather Forecast

Sunny
71.2°F
60.3°F
65.5°F
84%
0 in
0%
0%
10.7 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 7.39 μg/m3
PM10: 10.26 μg/m3
Carbon Monoxide: 142.63 μg/m3
Nitrogen Dioxide: 2.81 μg/m3
Sulphur Dioxide: 1.65 μg/m3
Ozone: 87.08 μg/m3

Astronomical

Sunrise: 7:02 AM
Sun Transit: 1:18 PM
Sunset: 7:35 PM
Daylight: 12 hrs 33 mins
Moonrise: 7:28 PM
Moon Transit: 12:36 AM
Moonset: 6:37 AM
Moon Phase: Full
Moon Illumination: 99.8%

Best Times for Fishing or Hunting

Major Periods

12:06 AM - 2:36 AM
2:01 PM - 4:31 PM

Minor Periods

6:58 PM - 8:28 PM
6:07 AM - 7:37 AM

Action Rating: 3 out of 5

Thursday, April 2, 2026

Weather Forecast

Patchy rain nearby
71.4°F
62.2°F
66.4°F
83%
0.01 in
75%
0%
9.8 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 8.23 μg/m3
PM10: 11.43 μg/m3
Carbon Monoxide: 149.66 μg/m3
Nitrogen Dioxide: 4.43 μg/m3
Sulphur Dioxide: 2.33 μg/m3
Ozone: 74.54 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 35 mins
Moonrise: 8:28 PM
Moon Transit: 1:19 AM
Moonset: 7:02 AM
Moon Phase: Full
Moon Illumination: 99.5%

Best Times for Fishing or Hunting

Major Periods

12:49 AM - 3:19 AM
2:43 PM - 5:13 PM

Minor Periods

7:58 PM - 9:28 PM
6:32 AM - 8:02 AM

Action Rating: 5 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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