Water Temperature of the Intracoastal Waterway in Myrtle Beach, SC
Current Water Temperature
Measurement Time: Monday, August 25, 2025, 10:15 AM EDT
Temperature Locations
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Local Points of Interest
Myrtlewood Golf ClubSponsored Content
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

Humidity: 68%
Feels Like: 96.5°F
Wind: S 8.3 mph
Wind Gusts: 13.8 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 3.3
Five Day Weather Forecast

Mon
H: 91°F
L: 75°F

Tue
H: 81°F
L: 73°F

Wed
H: 86°F
L: 71°F

Thu
H: 82°F
L: 72°F

Fri
H: 81°F
L: 70°F
Air Quality
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 4.63 μg/m3
Ozone: 152 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 7:50 PM
Daylight: 13 hrs 5 mins
Moon Transit: 3:05 PM
Moonset: 9:05 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
3:46 AM - 6:16 AM2:35 PM - 5:05 PM
Minor Periods
8:35 PM - 10:05 PM8:28 AM - 9:58 AM
Action Rating: 4 out of 5
Flood Warning issued August 24 at 8:52PM EDT until August 28 at 11:00PM EDT by NWS Wilmington NC
Effective: Sun August 24, 2025, 8:52 PM
Expires: Mon August 25, 2025, 3:00 PM
...The Flood Warning continues for the following rivers in South Carolina... Waccamaw River At Conway affecting Horry County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Waccamaw River at Conway. * WHEN...Until late Thursday evening. * IMPACTS...At 12.0 feet, Flooding will worsen in Lees Landing, Riverfront South, Pitch Landing, and Savannah Bluff. Flooding will also worsen along Waccamaw CIR, Riverside DR, and in low areas along Gray Oak DR. Flood waters will begin to affect Black Moss DR and Cypress Flat. Depot RD, New RD, and Jackson Bluff RD may begin to flood. The lowest homes on Riverside DR north of Conway may be affected. Witch Golf Course may begin to flood. Swamps will be heavily flooded. * ADDITIONAL DETAILS... - At 8:15 PM EDT Sunday the stage was 11.8 feet. - Forecast...The river is expected to remain around the crest of 11.8 feet through around midnight tonight. It will then fall below flood stage early Thursday morning. - Flood stage is 11.0 feet. - weather.gov/safety/flood
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Additional information is available at water.noaa.gov/wfo/ilm . The next statement will be issued by Monday afternoon.
Flood Warning issued August 25 at 9:08AM EDT until August 28 at 2:00PM EDT by NWS Wilmington NC
Effective: Mon August 25, 2025, 9:08 AM
Expires: Tue August 26, 2025, 3:15 AM
...The Flood Warning continues for the following rivers in South Carolina... Waccamaw River At Conway affecting Horry County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Waccamaw River at Conway. * WHEN...Until early Thursday afternoon. * IMPACTS...At 12.0 feet, Flooding will worsen in Lees Landing, Riverfront South, Pitch Landing, and Savannah Bluff. Flooding will also worsen along Waccamaw CIR, Riverside DR, and in low areas along Gray Oak DR. Flood waters will begin to affect Black Moss DR and Cypress Flat. Depot RD, New RD, and Jackson Bluff RD may begin to flood. The lowest homes on Riverside DR north of Conway may be affected. Witch Golf Course may begin to flood. Swamps will be heavily flooded. * ADDITIONAL DETAILS... - At 8:15 AM EDT Monday the stage was 11.7 feet. - Forecast...The river is expected to fall below flood stage Wednesday evening and continue falling to 9.7 feet Saturday morning. - Flood stage is 11.0 feet. - weather.gov/safety/flood
Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Additional information is available at water.noaa.gov/wfo/ilm . The next statement will be issued by late tonight.
Flood Warning issued August 24 at 9:26PM EDT until August 25 at 11:06AM EDT by NWS Charleston SC
Effective: Sun August 24, 2025, 9:26 PM
Expires: Mon August 25, 2025, 11:15 AM
* WHAT...Minor flooding is occurring. * WHERE...Santee River near Jamestown. * WHEN...Until Monday morning. * IMPACTS...At 10.0 feet, water covers numerous logging roads and inundates timber land adjacent to the river. Most access points to Wee Tee State Forest are cut off. * ADDITIONAL DETAILS... - At 830 PM EDT Sunday, the stage was 10.1 feet. - Forecast...The river is expected to fall below flood stage late this evening and continue falling to 7.4 feet Friday evening. - Flood stage is 10.0 feet.
Flood Warning issued August 24 at 9:26PM EDT until August 25 at 11:06AM EDT by NWS Charleston SC
Effective: Sun August 24, 2025, 9:26 PM
Expires: Mon August 25, 2025, 11:15 AM
* WHAT...Minor flooding is occurring. * WHERE...Santee River near Jamestown. * WHEN...Until Monday morning. * IMPACTS...At 10.0 feet, water covers numerous logging roads and inundates timber land adjacent to the river. Most access points to Wee Tee State Forest are cut off. * ADDITIONAL DETAILS... - At 830 PM EDT Sunday, the stage was 10.1 feet. - Forecast...The river is expected to fall below flood stage late this evening and continue falling to 7.4 feet Friday evening. - Flood stage is 10.0 feet.
Flood Warning issued August 24 at 9:26PM EDT until August 25 at 11:06AM EDT by NWS Charleston SC
Effective: Sun August 24, 2025, 9:26 PM
Expires: Mon August 25, 2025, 11:15 AM
* WHAT...Minor flooding is occurring. * WHERE...Santee River near Jamestown. * WHEN...Until Monday morning. * IMPACTS...At 10.0 feet, water covers numerous logging roads and inundates timber land adjacent to the river. Most access points to Wee Tee State Forest are cut off. * ADDITIONAL DETAILS... - At 830 PM EDT Sunday, the stage was 10.1 feet. - Forecast...The river is expected to fall below flood stage late this evening and continue falling to 7.4 feet Friday evening. - Flood stage is 10.0 feet.
Weather Forecast
Average Temperature: 81.6°F
Average Humidity: 79%
Wind: 9.8 mph
UV Index: 1.8
Air Quality
Nitrogen Dioxide: 4.6 μg/m3
Sulphur Dioxide: 4.2 μg/m3
Ozone: 107.88 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 7:50 PM
Daylight: 13 hrs 5 mins
Moon Transit: 3:05 PM
Moonset: 9:05 PM
Moon Phase: New
Moon Illumination: 1.9%
Best Times for Fishing or Hunting
Major Periods
3:46 AM - 6:16 AM2:35 PM - 5:05 PM
Minor Periods
8:35 PM - 10:05 PM8:28 AM - 9:58 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 78.1°F
Average Humidity: 61%
Wind: 9.4 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 4.9 μg/m3
Sulphur Dioxide: 6.48 μg/m3
Ozone: 127.16 μg/m3
Astronomical
Sun Transit: 1:17 PM
Sunset: 7:48 PM
Daylight: 13 hrs 3 mins
Moon Transit: 3:46 PM
Moonset: 9:29 PM
Moon Phase: Waxing Crescent
Moon Illumination: 6.1%
Best Times for Fishing or Hunting
Major Periods
4:27 AM - 6:57 AM3:16 PM - 5:46 PM
Minor Periods
8:59 PM - 10:29 PM9:25 AM - 10:55 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 77.9°F
Average Humidity: 53%
Wind: 11 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 4.31 μg/m3
Sulphur Dioxide: 5.72 μg/m3
Ozone: 129.96 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 7:47 PM
Daylight: 13 hrs 1 mins
Moon Transit: 4:27 PM
Moonset: 9:55 PM
Moon Phase: Waxing Crescent
Moon Illumination: 12.6%
Best Times for Fishing or Hunting
Major Periods
5:08 AM - 7:38 AM3:57 PM - 6:27 PM
Minor Periods
9:25 PM - 10:55 PM10:23 AM - 11:53 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 77.3°F
Average Humidity: 61%
Wind: 10.3 mph
UV Index: 1.7
Air Quality
Nitrogen Dioxide: 2.69 μg/m3
Sulphur Dioxide: 3.77 μg/m3
Ozone: 124.68 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 7:46 PM
Daylight: 12 hrs 59 mins
Moon Transit: 5:09 PM
Moonset: 10:24 PM
Moon Phase: Waxing Crescent
Moon Illumination: 21.1%
Best Times for Fishing or Hunting
Major Periods
5:50 AM - 8:20 AM4:39 PM - 7:09 PM
Minor Periods
9:54 PM - 11:24 PM11:20 AM - 12:50 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 75.1°F
Average Humidity: 71%
Wind: 7.6 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 4.11 μg/m3
Sulphur Dioxide: 1.99 μg/m3
Ozone: 112.23 μg/m3
Astronomical
Sun Transit: 1:16 PM
Sunset: 7:44 PM
Daylight: 12 hrs 57 mins
Moon Transit: 5:54 PM
Moonset: 10:56 PM
Moon Phase: Waxing Crescent
Moon Illumination: 31.0%
Best Times for Fishing or Hunting
Major Periods
6:33 AM - 9:03 AM5:24 PM - 7:54 PM
Minor Periods
10:26 PM - 11:56 PM12:19 AM - 1:49 PM
Action Rating: 4 out of 5