Water Temperature of the Intracoastal Waterway in Myrtle Beach, SC
Current Water Temperature
75.7°F
Measurement Time: Tuesday, April 22, 2025, 2:15 PM EDT
Temperature Locations
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Local Points of Interest
Myrtlewood Golf ClubSponsored Content
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 / 0 meters
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 (12.0 mi)
Crabtree Swamp, Conway, SC (13.0 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 (22.0 mi)
Atlantic Ocean, Sunset Beach, NC (23.3 mi)
Waccamaw River, Pawleys Island, SC (27.0 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
73.9°F

Conditions: Overcast
Humidity: 74%
Feels Like: 77.3°F
Wind: SSE 12.1 mph
Wind Gusts: 22.3 mph
Humidity: 74%
Feels Like: 77.3°F
Wind: SSE 12.1 mph
Wind Gusts: 22.3 mph
Pressure: 30.09 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.2
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.2
Five Day Weather Forecast

Tue
H: 84°F
L: 63°F

Wed
H: 79°F
L: 64°F

Thu
H: 80°F
L: 65°F

Fri
H: 81°F
L: 61°F

Sat
H: 86°F
L: 63°F
Air Quality
AQI:
1 - Good
PM2.5:
20.35 μg/m3
PM10:
24.24 μg/m3
Carbon Monoxide: 312.65 μg/m3
Nitrogen Dioxide: 5.37 μg/m3
Sulphur Dioxide: 4.81 μg/m3
Ozone: 86 μg/m3
Nitrogen Dioxide: 5.37 μg/m3
Sulphur Dioxide: 4.81 μg/m3
Ozone: 86 μg/m3
Astronomical
Sunrise: 6:36 AM
Sun Transit: 1:13 PM
Sunset: 7:52 PM
Daylight: 13 hrs 16 mins
Sun Transit: 1:13 PM
Sunset: 7:52 PM
Daylight: 13 hrs 16 mins
Moonrise: 3:30 AM
Moon Transit: 8:48 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Moon Transit: 8:48 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Best Times for Fishing or Hunting
Major Periods
8:18 AM - 10:48 AM12:00 AM - 12:00 AM
Minor Periods
1:44 PM - 3:14 PM3:00 AM - 4:30 AM
Action Rating: 2 out of 5
Tuesday, April 22, 2025
Weather Forecast
Conditions: Cloudy
Average Temperature: 72.5°F
Average Humidity: 77%
Average Temperature: 72.5°F
Average Humidity: 77%
Chance of Rain: 0%
Wind: 12.1 mph
UV Index: 1.8
Wind: 12.1 mph
UV Index: 1.8
Air Quality
AQI:
1 - Good
PM2.5:
12.9 μg/m3
PM10:
17.08 μg/m3
Carbon Monoxide: 277.87 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 3.67 μg/m3
Ozone: 93.72 μg/m3
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 3.67 μg/m3
Ozone: 93.72 μg/m3
Astronomical
Sunrise: 6:36 AM
Sun Transit: 1:13 PM
Sunset: 7:52 PM
Daylight: 13 hrs 16 mins
Sun Transit: 1:13 PM
Sunset: 7:52 PM
Daylight: 13 hrs 16 mins
Moonrise: 3:30 AM
Moon Transit: 8:48 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Moon Transit: 8:48 AM
Moonset: 2:14 PM
Moon Phase: Last Quarter
Moon Illumination: 17.8%
Best Times for Fishing or Hunting
Major Periods
8:18 AM - 10:48 AM12:00 AM - 12:00 AM
Minor Periods
1:44 PM - 3:14 PM3:00 AM - 4:30 AM
Action Rating: 2 out of 5
Wednesday, April 23, 2025
Weather Forecast
Conditions: Moderate rain
Average Temperature: 71.1°F
Average Humidity: 82%
Average Temperature: 71.1°F
Average Humidity: 82%
Chance of Rain: 89%
Wind: 10.3 mph
UV Index: 1.7
Wind: 10.3 mph
UV Index: 1.7
Air Quality
AQI:
2 - Moderate
PM2.5:
19.61 μg/m3
PM10:
25.91 μg/m3
Carbon Monoxide: 297.85 μg/m3
Nitrogen Dioxide: 5.83 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 84.48 μg/m3
Nitrogen Dioxide: 5.83 μg/m3
Sulphur Dioxide: 3.71 μg/m3
Ozone: 84.48 μg/m3
Astronomical
Sunrise: 6:35 AM
Sun Transit: 1:13 PM
Sunset: 7:53 PM
Daylight: 13 hrs 18 mins
Sun Transit: 1:13 PM
Sunset: 7:53 PM
Daylight: 13 hrs 18 mins
Moonrise: 4:03 AM
Moon Transit: 9:38 AM
Moonset: 3:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.0%
Moon Transit: 9:38 AM
Moonset: 3:21 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.0%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:08 AM - 11:38 AM
Minor Periods
2:51 PM - 4:21 PM3:33 AM - 5:03 AM
Action Rating: 2 out of 5
Thursday, April 24, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 70.4°F
Average Humidity: 71%
Average Temperature: 70.4°F
Average Humidity: 71%
Chance of Rain: 0%
Wind: 7.2 mph
UV Index: 2
Wind: 7.2 mph
UV Index: 2
Air Quality
AQI:
1 - Good
PM2.5:
12.83 μg/m3
PM10:
18.22 μg/m3
Carbon Monoxide: 308.58 μg/m3
Nitrogen Dioxide: 6.06 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 78.76 μg/m3
Nitrogen Dioxide: 6.06 μg/m3
Sulphur Dioxide: 1.01 μg/m3
Ozone: 78.76 μg/m3
Astronomical
Sunrise: 6:34 AM
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 20 mins
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 20 mins
Moonrise: 4:33 AM
Moon Transit: 10:27 AM
Moonset: 4:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Moon Transit: 10:27 AM
Moonset: 4:31 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.3%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:57 AM - 12:27 AM
Minor Periods
4:01 PM - 5:31 PM4:03 AM - 5:33 AM
Action Rating: 2 out of 5
Friday, April 25, 2025
Weather Forecast
Conditions: Partly Cloudy
Average Temperature: 67.7°F
Average Humidity: 81%
Average Temperature: 67.7°F
Average Humidity: 81%
Chance of Rain: 0%
Wind: 12.8 mph
UV Index: 0.1
Wind: 12.8 mph
UV Index: 0.1
Air Quality
AQI:
1 - Good
PM2.5:
14.35 μg/m3
PM10:
20.63 μg/m3
Carbon Monoxide: 301.11 μg/m3
Nitrogen Dioxide: 6.31 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 75.4 μg/m3
Nitrogen Dioxide: 6.31 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 75.4 μg/m3
Astronomical
Sunrise: 6:33 AM
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 21 mins
Sun Transit: 1:13 PM
Sunset: 7:54 PM
Daylight: 13 hrs 21 mins
Moonrise: 5:03 AM
Moon Transit: 3:34 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%
Moon Transit: 3:34 AM
Moonset: 5:41 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%
Best Times for Fishing or Hunting
Major Periods
3:04 AM - 5:34 AM3:04 AM - 5:34 AM
Minor Periods
5:11 PM - 6:41 PM4:33 AM - 6:03 AM
Action Rating: 2 out of 5
Saturday, April 26, 2025
Weather Forecast
Conditions: Heavy rain
Average Temperature: 71.8°F
Average Humidity: 77%
Average Temperature: 71.8°F
Average Humidity: 77%
Chance of Rain: 83%
Wind: 12.3 mph
UV Index: 5
Wind: 12.3 mph
UV Index: 5
Air Quality
AQI:
1 - Good
PM2.5:
14.64 μg/m3
PM10:
20.83 μg/m3
Carbon Monoxide: 275.08 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 3.49 μg/m3
Ozone: 71.69 μg/m3
Nitrogen Dioxide: 6.75 μg/m3
Sulphur Dioxide: 3.49 μg/m3
Ozone: 71.69 μg/m3
Astronomical
Sunrise: 6:32 AM
Sun Transit: 1:13 PM
Sunset: 7:55 PM
Daylight: 13 hrs 23 mins
Sun Transit: 1:13 PM
Sunset: 7:55 PM
Daylight: 13 hrs 23 mins
Moonrise: 5:33 AM
Moon Transit: 12:08 AM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 0.0%
Moon Transit: 12:08 AM
Moonset: 6:54 PM
Moon Phase: New
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:44 AM - 3:14 AM11:38 AM - 2:08 PM
Minor Periods
6:24 PM - 7:54 PM5:03 AM - 6:33 AM
Action Rating: 5 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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