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

Current Water Temperature

51.1°F

Measurement Time: Saturday, January 24, 2026, 12:15 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

46.9°F
Overcast
Overcast
40.5°F
45.1°F
35%
NNE 15.7 mph
21.2 mph
39.5°F
30.2°F
0 in
100%
9 mi
1025 mbar
0

Five Day Weather Forecast

Partly Cloudy
Sat
H: 45°F
L: 27°F
Patchy rain nearby
Sun
H: 40°F
L: 31°F
Moderate rain
Mon
H: 60°F
L: 35°F
Sunny
Tue
H: 41°F
L: 25°F
Sunny
Wed
H: 46°F
L: 32°F

Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 5.75 μg/m3
Carbon Monoxide: 176.85 μg/m3
Nitrogen Dioxide: 6.35 μg/m3
Sulphur Dioxide: 5.65 μg/m3
Ozone: 65 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:38 PM
Daylight: 10 hrs 22 mins
Moonrise: 10:26 AM
Moon Transit: 5:00 PM
Moonset: 11:46 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
4:30 PM - 7:00 PM

Minor Periods

12:00 AM - 12:00 AM
9:56 AM - 11:26 AM

Action Rating: 2 out of 5

Winter Weather Advisory issued January 23 at 12:57PM EST until January 25 at 7:00PM EST by NWS Wilmington NC

Effective: Fri January 23, 2026, 12:57 PM
Expires: Sat January 24, 2026, 3:00 AM

* WHAT...Freezing rain is expected. Total ice accumulations between one-tenth and one-quarter inch are possible. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...From 7 PM Saturday to 7 PM EST Sunday. * IMPACTS...Difficult travel conditions are possible.

Prepare for possible power outages and difficult travel conditions. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.


Winter Weather Advisory issued January 24 at 12:55AM EST until January 25 at 7:00PM EST by NWS Wilmington NC

Effective: Sat January 24, 2026, 12:55 AM
Expires: Sat January 24, 2026, 9:00 AM

* WHAT...Freezing rain is expected. Total ice accumulations between one-tenth and two tenths of an inch are possible, especially away from the coast. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...From 7 PM this evening to 7 PM EST Sunday. * IMPACTS...Difficult travel conditions are possible.

Slow down and use caution while traveling. Prepare for possible power outages. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Saturday, January 24, 2026

Weather Forecast

Partly Cloudy
44.6°F
27.3°F
38.6°F
56%
0 in
0%
0%
18.3 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 7.52 μg/m3
PM10: 7.68 μg/m3
Carbon Monoxide: 185.37 μg/m3
Nitrogen Dioxide: 5.65 μg/m3
Sulphur Dioxide: 4.68 μg/m3
Ozone: 62.68 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:38 PM
Daylight: 10 hrs 22 mins
Moonrise: 10:26 AM
Moon Transit: 5:00 PM
Moonset: 11:46 PM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

5:40 AM - 8:10 AM
4:30 PM - 7:00 PM

Minor Periods

12:00 AM - 12:00 AM
9:56 AM - 11:26 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Patchy rain nearby
40.3°F
30.7°F
36.1°F
87%
0.15 in
82%
16%
17 mph
0.1


Air Quality

AQI: 1 - Good
PM2.5: 3.35 μg/m3
PM10: 3.52 μg/m3
Carbon Monoxide: 181.25 μg/m3
Nitrogen Dioxide: 6.41 μg/m3
Sulphur Dioxide: 2.36 μg/m3
Ozone: 51.08 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:27 AM
Sunset: 5:39 PM
Daylight: 10 hrs 23 mins
Moonrise: 10:56 AM
Moon Transit: 5:50 PM
Moonset: 12:46 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

6:28 AM - 8:58 AM
5:20 PM - 7:50 PM

Minor Periods

10:26 AM - 11:56 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, January 26, 2026

Weather Forecast

Moderate rain
60.4°F
34.7°F
50°F
79%
0.29 in
89%
0%
21.7 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 4.28 μg/m3
PM10: 4.75 μg/m3
Carbon Monoxide: 165.89 μg/m3
Nitrogen Dioxide: 6.17 μg/m3
Sulphur Dioxide: 3.23 μg/m3
Ozone: 59.16 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:27 AM
Sunset: 5:40 PM
Daylight: 10 hrs 25 mins
Moonrise: 11:31 AM
Moon Transit: 6:43 PM
Moonset: 12:54 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

7:19 AM - 9:49 AM
6:13 PM - 8:43 PM

Minor Periods

11:01 AM - 12:31 AM
12:24 AM - 1:54 AM

Action Rating: 3 out of 5

Tuesday, January 27, 2026

Weather Forecast

Sunny
41.1°F
25.4°F
33.3°F
48%
0 in
0%
0%
17 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 4.98 μg/m3
PM10: 5.05 μg/m3
Carbon Monoxide: 175.37 μg/m3
Nitrogen Dioxide: 4.7 μg/m3
Sulphur Dioxide: 2.64 μg/m3
Ozone: 73.84 μg/m3

Astronomical

Sunrise: 7:15 AM
Sun Transit: 12:27 AM
Sunset: 5:41 PM
Daylight: 10 hrs 26 mins
Moonrise: 12:13 AM
Moon Transit: 7:41 PM
Moonset: 2:06 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

8:15 AM - 10:45 AM
7:11 PM - 9:41 PM

Minor Periods

11:43 AM - 1:13 PM
1:36 AM - 3:06 AM

Action Rating: 2 out of 5

Wednesday, January 28, 2026

Weather Forecast

Sunny
45.9°F
31.6°F
38.1°F
52%
0 in
0%
0%
13.2 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 10.5 μg/m3
PM10: 10.59 μg/m3
Carbon Monoxide: 208.73 μg/m3
Nitrogen Dioxide: 7.1 μg/m3
Sulphur Dioxide: 5.22 μg/m3
Ozone: 65.69 μg/m3

Astronomical

Sunrise: 7:14 AM
Sun Transit: 12:27 AM
Sunset: 5:42 PM
Daylight: 10 hrs 28 mins
Moonrise: 1:04 PM
Moon Transit: 8:44 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%

Best Times for Fishing or Hunting

Major Periods

9:16 AM - 11:46 AM
8:14 PM - 10:44 PM

Minor Periods

12:34 AM - 2:04 PM
2:48 AM - 4:18 AM

Action Rating: 2 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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