Water Temperature of the Intracoastal Waterway in Myrtle Beach, SC

Current Water Temperature

70.7°F

Measurement Time: Tuesday, April 28, 2026, 3:15 AM EDT

Temperature Locations

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Local Points of Interest

Myrtlewood Golf Club

Intracoastal Waterway

Station Name: AIW AT MYRTLEWOOD GOLF COURSE AT MYRTLE BEACH, SC
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
301 Avenue of the Palms
Myrtle Beach, SC 29579
Horry County

GPS Coordinates: 33.74072759, -78.8666928

Nearby Water Temperatures

Atlantic Ocean, Myrtle Beach, SC (6.6 mi)
Intracoastal Waterway, North Myrtle Beach, SC (7.6 mi)
Waccamaw River, Conway, SC (7.8 mi)
Intracoastal Waterway, North Myrtle Beach, SC (10.2 mi)
Waccamaw River, Conway, SC (12 mi)
Crabtree Swamp, Conway, SC (13 mi)
Intracoastal Waterway, North Myrtle Beach, SC (14.3 mi)
Waccamaw River, Bucksport, SC (14.5 mi)
Waccamaw River, Longs, SC (14.7 mi)
Buck Creek, Longs, SC (16.9 mi)
Waccamaw River, Pawleys Island, SC (22 mi)
Atlantic Ocean, Sunset Beach, NC (23.3 mi)
Waccamaw River, Pawleys Island, SC (27 mi)
Little Pee Dee River, Galivants Ferry, SC (30.9 mi)
Atlantic Ocean, Cape Fear, NC (48.9 mi)

Weather for Myrtle Beach, South Carolina

Current Weather

51.1°F
Sunny
Sunny
48.8°F
62.3°F
86%
NE 6.3 mph
8.7 mph
61.8°F
52.7°F
0 in
0%
9 mi
1022 mbar
0.6

Five Day Weather Forecast

Sunny
Tue
H: 76°F
L: 56°F
Moderate rain
Wed
H: 68°F
L: 64°F
Patchy rain nearby
Thu
H: 71°F
L: 61°F
Heavy rain
Fri
H: 71°F
L: 58°F
Moderate rain
Sat
H: 66°F
L: 56°F

Air Quality

AQI: 1 - Good
PM2.5: 7.25 μg/m3
PM10: 10.75 μg/m3
Carbon Monoxide: 145.85 μg/m3
Nitrogen Dioxide: 1.55 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 117 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:21 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

11:58 AM - 2:28 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
4:11 AM - 5:41 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Sunny
75.6°F
55.8°F
64.1°F
68%
0 in
0%
0%
11.4 mph
7.7


Air Quality

AQI: 1 - Good
PM2.5: 6.81 μg/m3
PM10: 10.15 μg/m3
Carbon Monoxide: 146.73 μg/m3
Nitrogen Dioxide: 1.9 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 111.28 μg/m3

Astronomical

Sunrise: 6:30 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 27 mins
Moonrise: 5:21 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

11:58 AM - 2:28 PM
12:00 AM - 12:00 AM

Minor Periods

4:51 PM - 6:21 PM
4:11 AM - 5:41 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Moderate rain
67.9°F
63.6°F
66.1°F
81%
0.35 in
87%
0%
13.6 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 7.77 μg/m3
PM10: 10.84 μg/m3
Carbon Monoxide: 156.21 μg/m3
Nitrogen Dioxide: 3.08 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 97.48 μg/m3

Astronomical

Sunrise: 6:29 AM
Sun Transit: 1:12 PM
Sunset: 7:57 PM
Daylight: 13 hrs 28 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

12:40 AM - 3:10 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
70.9°F
60.6°F
64.6°F
72%
0.06 in
89%
0%
13.2 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 6.33 μg/m3
PM10: 7.47 μg/m3
Carbon Monoxide: 192.05 μg/m3
Nitrogen Dioxide: 3.08 μg/m3
Sulphur Dioxide: 2.67 μg/m3
Ozone: 99.2 μg/m3

Astronomical

Sunrise: 6:28 AM
Sun Transit: 1:12 PM
Sunset: 7:58 PM
Daylight: 13 hrs 30 mins
Moonrise: 7:19 PM
Moon Transit: 12:00 AM
Moonset: 5:33 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

6:49 PM - 8:19 PM
5:03 AM - 6:33 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Heavy rain
71.3°F
58°F
64.7°F
74%
1.06 in
84%
0%
15.9 mph
8.9


Air Quality

AQI: 1 - Good
PM2.5: 6.07 μg/m3
PM10: 7.03 μg/m3
Carbon Monoxide: 192.25 μg/m3
Nitrogen Dioxide: 3.49 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 101.12 μg/m3

Astronomical

Sunrise: 6:27 AM
Sun Transit: 1:12 PM
Sunset: 7:59 PM
Daylight: 13 hrs 32 mins
Moonrise: 8:19 PM
Moon Transit: 12:43 AM
Moonset: 6:02 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:13 AM - 2:43 AM
2:07 PM - 4:37 PM

Minor Periods

7:49 PM - 9:19 PM
5:32 AM - 7:02 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Moderate rain
65.8°F
55.8°F
62.8°F
89%
0.36 in
78%
0%
14.3 mph
0.3


Air Quality

AQI: 1 - Good
PM2.5: 11.69 μg/m3
PM10: 16.54 μg/m3
Carbon Monoxide: 159.47 μg/m3
Nitrogen Dioxide: 2.27 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 118.08 μg/m3

Astronomical

Sunrise: 6:26 AM
Sun Transit: 1:12 PM
Sunset: 8:00 PM
Daylight: 13 hrs 34 mins
Moonrise: 9:18 PM
Moon Transit: 1:28 AM
Moonset: 6:34 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

12:58 AM - 3:28 AM
2:54 PM - 5:24 PM

Minor Periods

8:48 PM - 10:18 PM
6:04 AM - 7:34 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.

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