Water Temperature of the Waccamaw River in Conway, SC

Current Water Temperature

60.8°F

Measurement Time: Wednesday, March 18, 2026, 10:15 PM EDT

Temperature Locations

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Local Points of Interest

Waccamaw River Memorial Bridge; Conway Riverwalk; Conway Marina

Waccamaw River

Station Name: WACCAMAW RIVER AT CONWAY MARINA AT CONWAY, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: -7 feet

Nearest Address:
1598 US Hwy 501 Bus
Conway, SC 29526
Horry County

GPS Coordinates: 33.8329481, -79.0436473

Nearby Water Temperatures

Crabtree Swamp, Conway, SC (1.9 mi)
Waccamaw River, Conway, SC (8.5 mi)
Intracoastal Waterway, Myrtle Beach, SC (12 mi)
Waccamaw River, Bucksport, SC (13 mi)
Atlantic Ocean, Myrtle Beach, SC (14.2 mi)
Intracoastal Waterway, North Myrtle Beach, SC (16.8 mi)
Intracoastal Waterway, North Myrtle Beach, SC (18.7 mi)
Little Pee Dee River, Galivants Ferry, SC (19.4 mi)
Waccamaw River, Longs, SC (19.6 mi)
Buck Creek, Longs, SC (20.4 mi)
Intracoastal Waterway, North Myrtle Beach, SC (22.3 mi)
Waccamaw River, Pawleys Island, SC (23.1 mi)
Waccamaw River, Pawleys Island, SC (27.9 mi)
Atlantic Ocean, Sunset Beach, NC (32.5 mi)
South Santee River, McClellanville, SC (50.2 mi)

Weather for Conway, South Carolina

Current Weather

41.5°F
Clear
Clear
37.5°F
41.8°F
75%
NNE 6 mph
9.3 mph
39.2°F
24.3°F
0 in
0%
9 mi
1026 mbar
0

Five Day Weather Forecast

Sunny
Thu
H: 62°F
L: 36°F
Sunny
Fri
H: 72°F
L: 46°F
Sunny
Sat
H: 79°F
L: 53°F
Patchy rain nearby
Sun
H: 84°F
L: 60°F
Patchy rain nearby
Mon
H: 84°F
L: 56°F

Air Quality

PM2.5: 7.85 μg/m3
PM10: 8.15 μg/m3
Carbon Monoxide: 182.85 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 61 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:31 AM
Moon Transit: 1:31 AM
Moonset: 8:25 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

7:55 PM - 9:25 PM
7:01 AM - 8:31 AM

Action Rating: 5 out of 5

Frost Advisory issued March 18 at 4:57PM EDT until March 19 at 9:00AM EDT by NWS Wilmington NC

Effective: Wed March 18, 2026, 4:57 PM
Expires: Thu March 19, 2026, 3:00 AM

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...From midnight tonight to 9 AM EDT Thursday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.


Frost Advisory issued March 19 at 1:18AM EDT until March 19 at 9:00AM EDT by NWS Wilmington NC

Effective: Thu March 19, 2026, 1:18 AM
Expires: Thu March 19, 2026, 9:00 AM

* WHAT...Temperatures as low as 34 will result in frost formation. * WHERE...Portions of southeast North Carolina and northeast South Carolina. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

Take steps now to protect tender plants from the cold.
Thursday, March 19, 2026

Weather Forecast

Sunny
61.5°F
36.1°F
50.4°F
50%
0 in
0%
0%
6.7 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 6.88 μg/m3
PM10: 7.39 μg/m3
Carbon Monoxide: 208.37 μg/m3
Nitrogen Dioxide: 5.09 μg/m3
Sulphur Dioxide: 2.29 μg/m3
Ozone: 86.72 μg/m3

Astronomical

Sunrise: 7:21 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 12 hrs 6 mins
Moonrise: 7:31 AM
Moon Transit: 1:31 AM
Moonset: 8:25 PM
Moon Phase: New
Moon Illumination: 0.3%

Best Times for Fishing or Hunting

Major Periods

1:01 AM - 3:31 AM
1:01 AM - 3:31 AM

Minor Periods

7:55 PM - 9:25 PM
7:01 AM - 8:31 AM

Action Rating: 5 out of 5

Friday, March 20, 2026

Weather Forecast

Sunny
72°F
46.4°F
57.1°F
61%
0 in
0%
0%
8.3 mph
1.4


Air Quality

AQI: 1 - Good
PM2.5: 9.9 μg/m3
PM10: 10.99 μg/m3
Carbon Monoxide: 203.57 μg/m3
Nitrogen Dioxide: 9.01 μg/m3
Sulphur Dioxide: 3.32 μg/m3
Ozone: 85.64 μg/m3

Astronomical

Sunrise: 7:20 AM
Sun Transit: 10:27 AM
Sunset: 7:28 PM
Daylight: 12 hrs 8 mins
Moonrise: 8:01 AM
Moon Transit: 2:42 PM
Moonset: 9:34 PM
Moon Phase: New
Moon Illumination: 2.8%

Best Times for Fishing or Hunting

Major Periods

3:17 AM - 5:47 AM
2:12 PM - 4:42 PM

Minor Periods

9:04 PM - 10:34 PM
7:31 AM - 9:01 AM

Action Rating: 4 out of 5

Saturday, March 21, 2026

Weather Forecast

Sunny
78.8°F
53.2°F
64.9°F
61%
0 in
0%
0%
13.2 mph
1.3


Air Quality

AQI: 1 - Good
PM2.5: 6.93 μg/m3
PM10: 7.83 μg/m3
Carbon Monoxide: 184.91 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 3.43 μg/m3
Ozone: 95.56 μg/m3

Astronomical

Sunrise: 7:18 AM
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 12 hrs 10 mins
Moonrise: 8:34 AM
Moon Transit: 3:34 PM
Moonset: 10:46 PM
Moon Phase: Waxing Crescent
Moon Illumination: 7.8%

Best Times for Fishing or Hunting

Major Periods

4:08 AM - 6:38 AM
3:04 PM - 5:34 PM

Minor Periods

10:16 PM - 11:46 PM
8:04 AM - 9:34 AM

Action Rating: 2 out of 5

Sunday, March 22, 2026

Weather Forecast

Patchy rain nearby
83.6°F
60.1°F
71.3°F
67%
0.02 in
86%
0%
12.1 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.45 μg/m3
PM10: 7.62 μg/m3
Carbon Monoxide: 178.54 μg/m3
Nitrogen Dioxide: 5.32 μg/m3
Sulphur Dioxide: 3.37 μg/m3
Ozone: 89.77 μg/m3

Astronomical

Sunrise: 7:17 AM
Sun Transit: 12:00 AM
Sunset: 7:29 PM
Daylight: 12 hrs 12 mins
Moonrise: 9:12 AM
Moon Transit: 4:31 PM
Moonset: 12:00 PM
Moon Phase: Waxing Crescent
Moon Illumination: 14.9%

Best Times for Fishing or Hunting

Major Periods

5:03 AM - 7:33 AM
4:01 PM - 6:31 PM

Minor Periods

12:00 AM - 12:00 AM
8:42 AM - 10:12 AM

Action Rating: 3 out of 5

Monday, March 23, 2026

Weather Forecast

Patchy rain nearby
84.2°F
56.2°F
70.9°F
63%
0.04 in
64%
0%
16.8 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:16 AM
Sun Transit: 12:00 AM
Sunset: 7:30 PM
Daylight: 12 hrs 14 mins
Moonrise: 9:58 AM
Moon Transit: 5:31 PM
Moonset: 1:00 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.8%

Best Times for Fishing or Hunting

Major Periods

6:02 AM - 8:32 AM
5:01 PM - 7:31 PM

Minor Periods

9:28 AM - 10:58 AM
12:00 AM - 12:00 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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