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

Current Water Temperature

72.5°F

Measurement Time: Tuesday, April 28, 2026, 1:15 PM EDT

Temperature Locations

View Nearby Locations     View All South Carolina Locations     View Locations Near Me

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

71.1°F
Sunny
Sunny
71.1°F
77.3°F
66%
SSW 7.4 mph
9.1 mph
73.9°F
64.8°F
0 in
0%
9 mi
1018 mbar
2.6

Five Day Weather Forecast

Sunny
Tue
H: 75°F
L: 49°F
Moderate rain
Wed
H: 73°F
L: 60°F
Patchy rain nearby
Thu
H: 69°F
L: 61°F
Moderate rain
Fri
H: 67°F
L: 55°F
Heavy rain
Sat
H: 57°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 9.55 μg/m3
PM10: 12.05 μg/m3
Carbon Monoxide: 149.85 μg/m3
Nitrogen Dioxide: 10.65 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 79 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:12 PM
Sunset: 7:56 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:20 PM
Moon Transit: 11:17 PM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

11:59 AM - 2:29 PM
12:00 AM - 12:00 AM

Minor Periods

4:50 PM - 6:20 PM
4:11 AM - 5:41 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Sunny
74.5°F
49.3°F
63.2°F
76%
0 in
0%
0%
11.9 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 4.92 μg/m3
PM10: 6.54 μg/m3
Carbon Monoxide: 144.69 μg/m3
Nitrogen Dioxide: 3.45 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 93.4 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:12 PM
Sunset: 7:56 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:20 PM
Moon Transit: 11:17 PM
Moonset: 4:41 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

11:59 AM - 2:29 PM
12:00 AM - 12:00 AM

Minor Periods

4:50 PM - 6:20 PM
4:11 AM - 5:41 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Moderate rain
73°F
60.4°F
66.6°F
89%
0.54 in
90%
0%
14.8 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 7.58 μg/m3
PM10: 9.51 μg/m3
Carbon Monoxide: 149.25 μg/m3
Nitrogen Dioxide: 6.09 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 81.96 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 29 mins
Moonrise: 6:20 PM
Moon Transit: 12:00 PM
Moonset: 5:06 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:41 AM - 3:11 PM
12:00 AM - 12:00 AM

Minor Periods

5:50 PM - 7:20 PM
4:36 AM - 6:06 AM

Action Rating: 3 out of 5

Thursday, April 30, 2026

Weather Forecast

Patchy rain nearby
69.2°F
61.1°F
64.8°F
74%
0.1 in
86%
0%
12.3 mph
8


Air Quality

AQI: 1 - Good
PM2.5: 6.11 μg/m3
PM10: 6.67 μg/m3
Carbon Monoxide: 183.13 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 2.91 μg/m3
Ozone: 92.96 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:12 PM
Sunset: 7:58 PM
Daylight: 13 hrs 30 mins
Moonrise: 7:18 PM
Moon Transit: 12:00 AM
Moonset: 5:32 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:23 PM - 3:53 PM

Minor Periods

6:48 PM - 8:18 PM
5:02 AM - 6:32 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Moderate rain
66.9°F
54.5°F
60.2°F
69%
0.66 in
79%
0%
9.8 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 5.78 μg/m3
PM10: 6.22 μg/m3
Carbon Monoxide: 173.91 μg/m3
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 2.65 μg/m3
Ozone: 88.12 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:11 PM
Sunset: 7:58 PM
Daylight: 13 hrs 32 mins
Moonrise: 8:18 PM
Moon Transit: 12:42 AM
Moonset: 6:01 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:12 AM - 2:42 AM
2:08 PM - 4:38 PM

Minor Periods

7:48 PM - 9:18 PM
5:31 AM - 7:01 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Heavy rain
57°F
54.2°F
55.5°F
92%
0.82 in
88%
0%
15.2 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 10.9 μg/m3
PM10: 14.5 μg/m3
Carbon Monoxide: 192.73 μg/m3
Nitrogen Dioxide: 8.11 μg/m3
Sulphur Dioxide: 2.3 μg/m3
Ozone: 83 μg/m3

Astronomical

Sunrise: 6:25 AM
Sun Transit: 1:11 PM
Sunset: 7:59 PM
Daylight: 13 hrs 34 mins
Moonrise: 9:18 PM
Moon Transit: 1:28 AM
Moonset: 6:33 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
2:55 PM - 5:25 PM

Minor Periods

8:48 PM - 10:18 PM
6:03 AM - 7:33 AM

Action Rating: 4 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.

Webcams Near North Myrtle Beach, SC

Sponsored Content