Nearby Harbors
33.7667’ N, 78.8150’ W

North Myrtle Beach (Intercoastal Waterway), SC

66°
H 89°
L 72°
W
3mph
Low tide
10:35 am
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North Myrtle Beach (Intercoastal Waterway), SC Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Sep 18 		Mostly Sunny
Close Hourly 		89º / 72º 3% WSW 10 mph 71%
6am Clear 66º 4% W 3 mph 99%
7am Clear 66º 4% W 3 mph 99%
8am Sunny 69º 2% W 4 mph 92%
9am Sunny 76º 2% W 4 mph 76%
10am Mostly Sunny 81º 1% W 5 mph 67%
11am Partly Cloudy 84º 0% WSW 5 mph 57%
12pm Partly Cloudy 86º 0% WSW 6 mph 54%
1pm Partly Cloudy 87º 0% SW 6 mph 55%
2pm Partly Cloudy 88º 1% SSW 7 mph 56%
3pm Mostly Sunny 88º 1% SSW 7 mph 56%
4pm Sunny 88º 0% SSW 7 mph 58%
5pm Sunny 87º 0% SSW 9 mph 61%
6pm Sunny 85º 1% SSW 10 mph 64%
7pm Sunny 83º 5% SSW 9 mph 69%
8pm Clear 81º 11% SSW 7 mph 73%
9pm Partly Cloudy 80º 24% SW 7 mph 75%
10pm Scattered Thunderstorms 79º 43% WSW 7 mph 79%
11pm Mostly Cloudy 78º 24% WSW 5 mph 81%
Sat
Sep 19 		PM Thunderstorms
View Hourly 		85º / 71º 53% ENE 8 mph 81%
12am Partly Cloudy 77º 16% WSW 4 mph 83%
1am Mostly Cloudy 76º 18% W 3 mph 86%
2am Partly Cloudy 75º 18% W 4 mph 89%
3am Partly Cloudy 74º 17% W 4 mph 91%
4am Partly Cloudy 74º 17% WNW 3 mph 91%
5am Partly Cloudy 74º 11% WNW 3 mph 93%
6am Partly Cloudy 73º 22% WNW 3 mph 94%
7am Partly Cloudy 73º 23% NW 3 mph 95%
8am Partly Cloudy 74º 24% NNW 3 mph 94%
9am Partly Cloudy 77º 21% NNW 4 mph 87%
10am Partly Cloudy 80º 7% N 4 mph 80%
11am Partly Cloudy 82º 7% NNE 5 mph 75%
12pm Partly Cloudy 84º 20% ENE 6 mph 73%
1pm Scattered Thunderstorms 84º 53% ESE 7 mph 74%
2pm Scattered Thunderstorms 84º 53% ESE 7 mph 76%
3pm Isolated Thunderstorms 83º 30% ESE 7 mph 76%
4pm Mostly Cloudy 83º 24% ESE 8 mph 78%
5pm Scattered Thunderstorms 82º 53% ESE 8 mph 81%
6pm Scattered Thunderstorms 81º 50% E 8 mph 82%
7pm Scattered Thunderstorms 80º 37% E 8 mph 83%
8pm Mostly Cloudy 79º 24% ENE 6 mph 86%
9pm Mostly Cloudy 78º 24% ENE 6 mph 87%
10pm Mostly Cloudy 78º 20% ENE 6 mph 87%
11pm Mostly Cloudy 77º 21% ENE 6 mph 87%
Sun
Sep 20 		Scattered Thunderstorms
View Hourly 		84º / 72º 43% E 8 mph 80%
12am Mostly Cloudy 76º 21% NE 5 mph 89%
1am Partly Cloudy 75º 23% NE 4 mph 92%
2am Partly Cloudy 75º 19% NE 4 mph 92%
3am Mostly Cloudy 74º 24% NNE 4 mph 94%
4am Partly Cloudy 74º 20% NNE 4 mph 95%
5am Partly Cloudy 73º 18% NNE 4 mph 95%
Mon
Sep 21 		Partly Cloudy 85º / 72º 22% ESE 8 mph 77%
Tue
Sep 22 		Scattered Thunderstorms 82º / 70º 56% ENE 8 mph 82%
Wed
Sep 23 		Scattered Thunderstorms 81º / 67º 46% NNE 11 mph 82%
Thu
Sep 24 		Partly Cloudy 78º / 64º 24% N 12 mph 75%
Fri
Sep 25 		Partly Cloudy 78º / 61º 24% NNE 11 mph 69%

Weather Radar for North Myrtle Beach (Intercoastal Waterway), SC See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for North Myrtle Beach (Intercoastal Waterway), SC

Friday
High : 84ºF
Variable winds less than 5 kt becoming SSW 5 to 7 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
Low : 75ºF
SSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A slight chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Seas 1 to 2 ft.
Saturday
High : 82ºF
Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Seas around 1 ft.
Saturday Night
Low : 75ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday
High : 82ºF
NE wind around 7 kt becoming ESE in the afternoon. A chance of showers, with thunderstorms also possible after 11am. Seas 1 to 2 ft.
Sunday Night
Low : 75ºF
Variable winds 5 kt or less. A slight chance of showers before 8pm. Seas 1 to 2 ft.
Monday
High : 82ºF
Variable winds less than 5 kt becoming SE 5 to 7 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Monday Night
Low : 75ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Seas around 1 ft.
Tuesday
High : 81ºF
NNE wind 5 to 7 kt becoming E in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.

NOAA Buoy Data Near North Myrtle Beach (Intercoastal Waterway), SC See Map

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    Wind Speed Forecast for North Myrtle Beach (Intercoastal Waterway), SC

    FridaySaturdaySunday
    Wind Speed (MPH) 3571074347864
    10am2pm6pm10pm2am6am10am2pm6pm10pm2am6am
    MPH 3571074347864
    DIR WWSSWSSWWSWWWNWNESEEENENE

    Current Weather Conditions In North Myrtle Beach (Intercoastal Waterway), SC

    As Of: 54 minutes ago

    • 66ºF
    • 66ºF
    • 3mph
    • 0º (W)
    • 3mph
    • Clear
    • 7mi
    • 30.12"
    • 99%
    • 0ºF

    The weather right now in North Myrtle Beach (Intercoastal Waterway), SC is Clear. The current temperature is 66°F, and the expected high and low for today, Friday, September 18, 2026, are 89° high temperature and 72°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the West. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 4 percent, with current humidity at 99 percent, and air pressure at 30.12 in. Visibility is 7 nautical miles. There are no current weather alert(s).

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