Water Temperature of the Waccamaw River in Longs, SC
Current Water Temperature
Measurement Time: Friday, July 18, 2025, 2:45 PM EDT
Temperature Locations
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Local Points of Interest
Jaby Cox Bridge; Buck Creek; Brooksville, SC; Little River, SCSponsored Content
Station Name: WACCAMAW RIVER NEAR LONGS, SC
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 3 feet / 1 meters
Nearest Address:
1181 State Hwy 9
Longs, SC 29568
Horry County
GPS Coordinates: 33.9126719, -78.7150175
Nearby Water Temperatures
Buck Creek, Longs, SC (2.8 mi)Intracoastal Waterway, North Myrtle Beach, SC (5.4 mi)
Intracoastal Waterway, North Myrtle Beach, SC (6.3 mi)
Intracoastal Waterway, North Myrtle Beach, SC (8.2 mi)
Waccamaw River, Conway, SC (11.3 mi)
Atlantic Ocean, Sunset Beach, NC (14.6 mi)
Intracoastal Waterway, Myrtle Beach, SC (14.7 mi)
Crabtree Swamp, Conway, SC (19.0 mi)
Waccamaw River, Conway, SC (19.6 mi)
Atlantic Ocean, Myrtle Beach, SC (21.3 mi)
Waccamaw River, Bucksport, SC (28.4 mi)
Little Pee Dee River, Galivants Ferry, SC (32.1 mi)
Waccamaw River, Pawleys Island, SC (36.7 mi)
Waccamaw River, Pawleys Island, SC (41.7 mi)
Atlantic Ocean, Cape Fear, NC (42.2 mi)
Weather for Longs, South Carolina
Current Weather

Humidity: 67%
Feels Like: 92°F
Wind: SSW 12.5 mph
Wind Gusts: 20.9 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Fri
H: 95°F
L: 78°F

Sat
H: 94°F
L: 82°F

Sun
H: 96°F
L: 85°F

Mon
H: 98°F
L: 79°F

Tue
H: 86°F
L: 76°F
Air Quality
Nitrogen Dioxide: 6.48 μg/m3
Sulphur Dioxide: 8.51 μg/m3
Ozone: 88 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:25 PM
Daylight: 14 hrs 8 mins
Moon Transit: 7:23 AM
Moonset: 2:25 PM
Moon Phase: Last Quarter
Moon Illumination: 33.4%
Best Times for Fishing or Hunting
Major Periods
6:53 AM - 9:23 AM8:53 PM - 11:23 PM
Minor Periods
1:55 PM - 3:25 PM12:02 AM - 1:32 AM
Action Rating: 3 out of 5
Heat Advisory issued July 18 at 1:24PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC
Effective: Fri July 18, 2025, 1:24 PM
Expires: Fri July 18, 2025, 10:00 PM
* WHAT...For the first Heat Advisory, heat index values up to 105. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors.
Heat Advisory issued July 18 at 1:24PM EDT until July 19 at 8:00PM EDT by NWS Wilmington NC
Effective: Fri July 18, 2025, 1:24 PM
Expires: Fri July 18, 2025, 10:00 PM
* WHAT...For the first Heat Advisory, heat index values up to 105. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors.
Heat Advisory issued July 18 at 1:24PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC
Effective: Fri July 18, 2025, 1:24 PM
Expires: Fri July 18, 2025, 10:00 PM
* WHAT...For the first Heat Advisory, heat index values up to 105. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors.
Heat Advisory issued July 18 at 1:24PM EDT until July 19 at 8:00PM EDT by NWS Wilmington NC
Effective: Fri July 18, 2025, 1:24 PM
Expires: Fri July 18, 2025, 10:00 PM
* WHAT...For the first Heat Advisory, heat index values up to 105. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors.
Heat Advisory issued July 18 at 1:24PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC
Effective: Fri July 18, 2025, 1:24 PM
Expires: Fri July 18, 2025, 10:00 PM
* WHAT...For the first Heat Advisory, heat index values up to 105. For the second Heat Advisory, heat index values up to 109 expected. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...For the first Heat Advisory, until 8 PM EDT this evening. For the second Heat Advisory, from 11 AM to 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sunshine, and check up on relatives and neighbors.
Weather Forecast
Average Temperature: 84.7°F
Average Humidity: 85%
Wind: 13.6 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 4.22 μg/m3
Sulphur Dioxide: 3.79 μg/m3
Ozone: 61.88 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:25 PM
Daylight: 14 hrs 8 mins
Moon Transit: 7:23 AM
Moonset: 2:25 PM
Moon Phase: Last Quarter
Moon Illumination: 33.4%
Best Times for Fishing or Hunting
Major Periods
6:53 AM - 9:23 AM8:53 PM - 11:23 PM
Minor Periods
1:55 PM - 3:25 PM12:02 AM - 1:32 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 87.4°F
Average Humidity: 73%
Wind: 15 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 4.71 μg/m3
Sulphur Dioxide: 6.27 μg/m3
Ozone: 97.4 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:25 PM
Daylight: 14 hrs 7 mins
Moon Transit: 8:16 AM
Moonset: 3:37 PM
Moon Phase: Last Quarter
Moon Illumination: 23.2%
Best Times for Fishing or Hunting
Major Periods
7:46 AM - 10:16 AM12:00 AM - 12:00 AM
Minor Periods
3:07 PM - 4:37 PM12:36 AM - 2:06 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 89.5°F
Average Humidity: 67%
Wind: 15.9 mph
UV Index: 2.8
Air Quality
Nitrogen Dioxide: 5.9 μg/m3
Sulphur Dioxide: 3.75 μg/m3
Ozone: 102.72 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:24 PM
Daylight: 14 hrs 5 mins
Moon Transit: 9:14 AM
Moonset: 4:50 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.4%
Best Times for Fishing or Hunting
Major Periods
8:44 AM - 11:14 AM12:00 AM - 12:00 AM
Minor Periods
4:20 PM - 5:50 PM1:17 AM - 2:47 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 88.6°F
Average Humidity: 72%
Wind: 15.2 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 6.52 μg/m3
Sulphur Dioxide: 3.07 μg/m3
Ozone: 100.8 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:24 PM
Daylight: 14 hrs 4 mins
Moon Transit: 10:16 AM
Moonset: 6:00 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:46 AM - 12:16 AM
Minor Periods
5:30 PM - 7:00 PM2:07 AM - 3:37 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 80.4°F
Average Humidity: 77%
Wind: 16.8 mph
UV Index: 2.4
Air Quality
Nitrogen Dioxide: 14.22 μg/m3
Sulphur Dioxide: 2.5 μg/m3
Ozone: 86.15 μg/m3
Astronomical
Sun Transit: 1:21 PM
Sunset: 8:23 PM
Daylight: 14 hrs 3 mins
Moon Transit: 11:20 AM
Moonset: 7:03 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:50 AM - 1:20 PM
Minor Periods
6:33 PM - 8:03 PM3:05 AM - 4:35 AM
Action Rating: 3 out of 5