Water Temperature of the Atlantic Ocean in Myrtle Beach, SC

Current Water Temperature

67.3°F

Measurement Time: Tuesday, April 21, 2026, 10:06 AM EDT

Today's Tides

Low: April 21, 5:30 AM, -0.1 ft
 High: April 21, 11:28 AM, 4.7 ft
Low: April 21, 5:27 PM, -0.2 ft
 High: April 21, 11:50 PM, 5.9 ft

Temperature Locations

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Local Points of Interest

Horry County Beach; Springmaid Beach; Myrtle Beach State Park; Surfside Beach, SC

Atlantic Ocean

Station Name: Springmaid Pier
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -7 feet

Nearest Address:
Springmaid Pier
Myrtle Beach, SC 29575
Horry County

GPS Coordinates: 33.655000, -78.918306

Nearby Water Temperatures

Intracoastal Waterway, Myrtle Beach, SC (6.6 mi)
Waccamaw River, Bucksport, SC (10.1 mi)
Waccamaw River, Conway, SC (13.6 mi)
Intracoastal Waterway, North Myrtle Beach, SC (13.7 mi)
Waccamaw River, Conway, SC (14.2 mi)
Waccamaw River, Pawleys Island, SC (15.8 mi)
Crabtree Swamp, Conway, SC (15.9 mi)
Intracoastal Waterway, North Myrtle Beach, SC (16.2 mi)
Intracoastal Waterway, North Myrtle Beach, SC (20.3 mi)
Waccamaw River, Pawleys Island, SC (20.7 mi)
Waccamaw River, Longs, SC (21.3 mi)
Buck Creek, Longs, SC (23.6 mi)
Atlantic Ocean, Sunset Beach, NC (28.3 mi)
Little Pee Dee River, Galivants Ferry, SC (33.6 mi)
South Santee River, McClellanville, SC (42.8 mi)

Weather for Myrtle Beach, South Carolina

Current Weather

59.4°F
Sunny
Sunny
59.4°F
63.9°F
72%
NE 10.7 mph
12.3 mph
63.2°F
48.6°F
0 in
0%
9 mi
1027 mbar
3.3

Five Day Weather Forecast

Sunny
Tue
H: 72°F
L: 51°F
Sunny
Wed
H: 74°F
L: 59°F
Sunny
Thu
H: 78°F
L: 58°F
Partly Cloudy
Fri
H: 78°F
L: 62°F
Patchy rain nearby
Sat
H: 82°F
L: 64°F

Air Quality

AQI: 1 - Good
PM2.5: 5.95 μg/m3
PM10: 7.95 μg/m3
Carbon Monoxide: 146.85 μg/m3
Nitrogen Dioxide: 1.45 μg/m3
Sulphur Dioxide: 2.55 μg/m3
Ozone: 126 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:14 PM
Sunset: 7:51 PM
Daylight: 13 hrs 13 mins
Moonrise: 9:45 AM
Moon Transit: 5:27 PM
Moonset: 12:06 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
4:57 PM - 7:27 PM

Minor Periods

9:15 AM - 10:45 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Tuesday, April 21, 2026

Weather Forecast

Sunny
72.3°F
51.3°F
60.8°F
57%
0 in
0%
0%
11.4 mph
8.3


Air Quality

AQI: 1 - Good
PM2.5: 6.07 μg/m3
PM10: 7.87 μg/m3
Carbon Monoxide: 159.49 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 2.59 μg/m3
Ozone: 111.88 μg/m3

Astronomical

Sunrise: 6:38 AM
Sun Transit: 1:14 PM
Sunset: 7:51 PM
Daylight: 13 hrs 13 mins
Moonrise: 9:45 AM
Moon Transit: 5:27 PM
Moonset: 12:06 AM
Moon Phase: Waxing Crescent
Moon Illumination: 18.8%

Best Times for Fishing or Hunting

Major Periods

5:58 AM - 8:28 AM
4:57 PM - 7:27 PM

Minor Periods

9:15 AM - 10:45 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, April 22, 2026

Weather Forecast

Sunny
73.8°F
59.2°F
65.8°F
53%
0 in
0%
0%
13.6 mph
6.1


Air Quality

AQI: 1 - Good
PM2.5: 7.4 μg/m3
PM10: 11.52 μg/m3
Carbon Monoxide: 142.81 μg/m3
Nitrogen Dioxide: 1.87 μg/m3
Sulphur Dioxide: 2.21 μg/m3
Ozone: 122.44 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 1:14 PM
Sunset: 7:52 PM
Daylight: 13 hrs 15 mins
Moonrise: 10:54 AM
Moon Transit: 6:30 PM
Moonset: 1:08 AM
Moon Phase: Waxing Crescent
Moon Illumination: 28.4%

Best Times for Fishing or Hunting

Major Periods

7:02 AM - 9:32 AM
6:00 PM - 8:30 PM

Minor Periods

10:24 AM - 11:54 AM
12:38 AM - 2:08 AM

Action Rating: 3 out of 5

Thursday, April 23, 2026

Weather Forecast

Sunny
77.6°F
58°F
67.9°F
62%
0 in
0%
0%
14.3 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 6.93 μg/m3
PM10: 10.81 μg/m3
Carbon Monoxide: 147.61 μg/m3
Nitrogen Dioxide: 2.83 μg/m3
Sulphur Dioxide: 2.46 μg/m3
Ozone: 111.16 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 1:13 PM
Sunset: 7:53 PM
Daylight: 13 hrs 17 mins
Moonrise: 12:04 AM
Moon Transit: 7:28 PM
Moonset: 2:01 AM
Moon Phase: First Quarter
Moon Illumination: 39.1%

Best Times for Fishing or Hunting

Major Periods

8:02 AM - 10:32 AM
6:58 PM - 9:28 PM

Minor Periods

11:34 AM - 1:04 PM
1:31 AM - 3:01 AM

Action Rating: 2 out of 5

Friday, April 24, 2026

Weather Forecast

Partly Cloudy
78.3°F
61.6°F
69.7°F
63%
0 in
0%
0%
15.9 mph
8.1


Air Quality

AQI: 1 - Good
PM2.5: 7.96 μg/m3
PM10: 12.03 μg/m3
Carbon Monoxide: 142.56 μg/m3
Nitrogen Dioxide: 2.77 μg/m3
Sulphur Dioxide: 2.45 μg/m3
Ozone: 104.68 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 19 mins
Moonrise: 1:13 PM
Moon Transit: 8:20 PM
Moonset: 2:44 AM
Moon Phase: First Quarter
Moon Illumination: 50.4%

Best Times for Fishing or Hunting

Major Periods

8:56 AM - 11:26 AM
7:50 PM - 10:20 PM

Minor Periods

12:43 AM - 2:13 PM
2:14 AM - 3:44 AM

Action Rating: 3 out of 5

Saturday, April 25, 2026

Weather Forecast

Patchy rain nearby
82.2°F
64°F
70.7°F
68%
0.02 in
81%
0%
13.4 mph
0.5


Air Quality

AQI: 1 - Good
PM2.5: 7.37 μg/m3
PM10: 11.41 μg/m3
Carbon Monoxide: 122.2 μg/m3
Nitrogen Dioxide: 2.57 μg/m3
Sulphur Dioxide: 1.76 μg/m3
Ozone: 94.46 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 21 mins
Moonrise: 2:20 PM
Moon Transit: 9:08 PM
Moonset: 3:18 AM
Moon Phase: First Quarter
Moon Illumination: 61.6%

Best Times for Fishing or Hunting

Major Periods

9:46 AM - 12:16 AM
8:38 PM - 11:08 PM

Minor Periods

1:50 PM - 3:20 PM
2:48 AM - 4:18 AM

Action Rating: 2 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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