Water Temperature of the Intracoastal Waterway in North Myrtle Beach, SC
Current Water Temperature
Measurement Time: Tuesday, May 13, 2025, 9:15 PM EDT
Temperature Locations
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Local Points of Interest
Grand Strand AirportSponsored Content
Station Name: AIW AT GRAND STRAND AIRPORT N. MYRTLE BEACH, SC
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: -26 feet / -8 meters
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 (32.0 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

Humidity: 91%
Feels Like: 76.5°F
Wind: SW 5.6 mph
Wind Gusts: 11.7 mph
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 79°F
L: 68°F

Thu
H: 87°F
L: 69°F

Fri
H: 90°F
L: 72°F

Sat
H: 92°F
L: 73°F

Sun
H: 87°F
L: 67°F
Air Quality
Nitrogen Dioxide: 4.63 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 98 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:09 PM
Daylight: 13 hrs 54 mins
Moon Transit: 2:20 AM
Moonset: 7:08 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
1:50 AM - 4:20 AM3:49 PM - 6:19 PM
Minor Periods
9:57 PM - 11:27 PM6:38 AM - 8:08 AM
Action Rating: 4 out of 5
Flood Warning issued May 13 at 11:07AM EDT by NWS Charleston SC
Effective: Tue May 13, 2025, 11:07 AM
Expires: Wed May 14, 2025, 11:15 AM
* WHAT...Minor flooding is forecast. * WHERE...Santee River near Jamestown. * WHEN...From late Wednesday night until further notice. * IMPACTS...At 12.0 feet, several dirt logging roads are impassable. * ADDITIONAL DETAILS... - At 1030 AM EDT Tuesday, the stage was 8.2 feet. - Forecast...The river is expected to rise above flood stage early Thursday morning and continue rising to a crest of 13.0 feet early Saturday morning. - Flood stage is 10.0 feet.
Weather Forecast
Average Temperature: 72.3°F
Average Humidity: 84%
Wind: 8.9 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 4.74 μg/m3
Sulphur Dioxide: 3.46 μg/m3
Ozone: 104.36 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:09 PM
Daylight: 13 hrs 54 mins
Moon Transit: 2:20 AM
Moonset: 7:08 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
1:50 AM - 4:20 AM3:49 PM - 6:19 PM
Minor Periods
9:57 PM - 11:27 PM6:38 AM - 8:08 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 77.9°F
Average Humidity: 75%
Wind: 10.1 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 3.7 μg/m3
Ozone: 106.64 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:09 PM
Daylight: 13 hrs 56 mins
Moon Transit: 3:12 AM
Moonset: 7:56 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.2%
Best Times for Fishing or Hunting
Major Periods
2:42 AM - 5:12 AM4:42 PM - 7:12 PM
Minor Periods
12:00 AM - 12:00 AM7:26 AM - 8:56 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 80.3°F
Average Humidity: 69%
Wind: 7.8 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 5.22 μg/m3
Sulphur Dioxide: 3.88 μg/m3
Ozone: 91.96 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:10 PM
Daylight: 13 hrs 57 mins
Moon Transit: 4:05 AM
Moonset: 8:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.3%
Best Times for Fishing or Hunting
Major Periods
3:35 AM - 6:05 AM5:36 PM - 8:06 PM
Minor Periods
8:22 AM - 9:52 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 81.9°F
Average Humidity: 62%
Wind: 13.9 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 6.77 μg/m3
Sulphur Dioxide: 4.23 μg/m3
Ozone: 78.54 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:11 PM
Daylight: 13 hrs 59 mins
Moon Transit: 5:00 AM
Moonset: 9:52 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.1%
Best Times for Fishing or Hunting
Major Periods
4:30 AM - 7:00 AM6:30 PM - 9:00 PM
Minor Periods
9:22 AM - 10:52 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 73.8°F
Average Humidity: 78%
Wind: 10.7 mph
UV Index: 0.1
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 1:11 PM
Sunset: 8:12 PM
Daylight: 14 hrs mins
Moon Transit: 5:51 AM
Moonset: 10:56 AM
Moon Phase: Last Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
5:21 AM - 7:51 AM7:20 PM - 9:50 PM
Minor Periods
10:26 AM - 11:56 AM12:23 AM - 1:53 AM
Action Rating: 2 out of 5