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

Current Water Temperature

52.3°F

Measurement Time: Wednesday, February 25, 2026, 5:15 AM EST

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

51.1°F
Sunny
Sunny
45.4°F
51.4°F
44%
SW 17.7 mph
23.2 mph
46.4°F
34.5°F
0 in
0%
9 mi
1017 mbar
2

Five Day Weather Forecast

Sunny
Wed
H: 64°F
L: 41°F
Patchy rain nearby
Thu
H: 58°F
L: 55°F
Moderate rain
Fri
H: 57°F
L: 53°F
Patchy rain nearby
Sat
H: 64°F
L: 53°F
Sunny
Sun
H: 64°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 4.35 μg/m3
PM10: 4.85 μg/m3
Carbon Monoxide: 183.85 μg/m3
Nitrogen Dioxide: 2.35 μg/m3
Sulphur Dioxide: 3.85 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:27 AM
Sunset: 6:08 PM
Daylight: 11 hrs 20 mins
Moonrise: 11:55 AM
Moon Transit: 7:38 PM
Moonset: 2:18 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

8:11 AM - 10:41 AM
7:08 PM - 9:38 PM

Minor Periods

11:25 AM - 12:55 AM
1:48 AM - 3:18 AM

Action Rating: 2 out of 5

Wednesday, February 25, 2026

Weather Forecast

Sunny
64.2°F
41.2°F
52.4°F
66%
0 in
0%
0%
17.7 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 5.91 μg/m3
Carbon Monoxide: 188.37 μg/m3
Nitrogen Dioxide: 4.47 μg/m3
Sulphur Dioxide: 4.13 μg/m3
Ozone: 84 μg/m3

Astronomical

Sunrise: 6:48 AM
Sun Transit: 12:27 AM
Sunset: 6:08 PM
Daylight: 11 hrs 20 mins
Moonrise: 11:55 AM
Moon Transit: 7:38 PM
Moonset: 2:18 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

8:11 AM - 10:41 AM
7:08 PM - 9:38 PM

Minor Periods

11:25 AM - 12:55 AM
1:48 AM - 3:18 AM

Action Rating: 2 out of 5

Thursday, February 26, 2026

Weather Forecast

Patchy rain nearby
58.1°F
54.5°F
56.3°F
79%
0.05 in
68%
0%
20.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 7.86 μg/m3
Carbon Monoxide: 168.13 μg/m3
Nitrogen Dioxide: 3.98 μg/m3
Sulphur Dioxide: 3.39 μg/m3
Ozone: 91.76 μg/m3

Astronomical

Sunrise: 6:47 AM
Sun Transit: 12:27 AM
Sunset: 6:09 PM
Daylight: 11 hrs 22 mins
Moonrise: 1:00 PM
Moon Transit: 8:41 PM
Moonset: 3:22 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%

Best Times for Fishing or Hunting

Major Periods

9:14 AM - 11:44 AM
8:11 PM - 10:41 PM

Minor Periods

12:30 AM - 2:00 PM
2:52 AM - 4:22 AM

Action Rating: 2 out of 5

Friday, February 27, 2026

Weather Forecast

Moderate rain
56.8°F
53.3°F
55.2°F
96%
0.53 in
89%
0%
10.7 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 7.47 μg/m3
PM10: 8.21 μg/m3
Carbon Monoxide: 157.13 μg/m3
Nitrogen Dioxide: 5.23 μg/m3
Sulphur Dioxide: 3.04 μg/m3
Ozone: 90.2 μg/m3

Astronomical

Sunrise: 6:46 AM
Sun Transit: 12:27 AM
Sunset: 6:10 PM
Daylight: 11 hrs 24 mins
Moonrise: 2:10 PM
Moon Transit: 9:40 PM
Moonset: 4:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%

Best Times for Fishing or Hunting

Major Periods

10:15 AM - 12:45 AM
9:10 PM - 11:40 PM

Minor Periods

1:40 PM - 3:10 PM
3:48 AM - 5:18 AM

Action Rating: 2 out of 5

Saturday, February 28, 2026

Weather Forecast

Patchy rain nearby
63.7°F
53.2°F
57.9°F
91%
0.18 in
79%
0%
7.8 mph
0.6


Air Quality

AQI: 1 - Good
PM2.5: 8.89 μg/m3
PM10: 10.19 μg/m3
Carbon Monoxide: 201.85 μg/m3
Nitrogen Dioxide: 7.15 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 72 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 12:27 AM
Sunset: 6:11 PM
Daylight: 11 hrs 26 mins
Moonrise: 3:21 PM
Moon Transit: 10:36 PM
Moonset: 5:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 90.1%

Best Times for Fishing or Hunting

Major Periods

11:12 AM - 1:42 PM
12:00 AM - 12:00 AM

Minor Periods

2:51 PM - 4:21 PM
4:34 AM - 6:04 AM

Action Rating: 2 out of 5

Sunday, March 1, 2026

Weather Forecast

Sunny
64.4°F
51.8°F
57.2°F
82%
0 in
0%
0%
10.5 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 10.02 μg/m3
PM10: 10.04 μg/m3
Carbon Monoxide: 239.66 μg/m3
Nitrogen Dioxide: 9.47 μg/m3
Sulphur Dioxide: 2.97 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 12:27 AM
Sunset: 6:12 PM
Daylight: 11 hrs 28 mins
Moonrise: 4:30 PM
Moon Transit: 11:27 PM
Moonset: 5:42 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.8%

Best Times for Fishing or Hunting

Major Periods

12:05 AM - 2:35 PM
12:00 AM - 12:00 AM

Minor Periods

4:00 PM - 5:30 PM
5:12 AM - 6:42 AM

Action Rating: 3 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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