| Tue 05/21 | 12am | 2-3ft | | | 3.5ft | 5s | 159.21° | 0.5ft | 9s | | 0.5ft | 8s | | 9 21 mph | | Drizzle | 45°f | N/A |
| | 3am | 2-3ft | | | 4ft | 6s | 159.35° | 0.6ft | 8s | | | 7 12 mph | | Drizzle | 45°f | 68% |
| Tue 05/21 | 6am | 2-3ft | | | 3.5ft | 6s | 151.41° | 1.7ft | 6s | | | 5 8 mph | | Fog | 45°f | 68% |
| | 9am | 2-3ft | | | 3.5ft | 6s | 143.12° | 2.5ft | 7s | | | 4 6 mph | | Drizzle | 48°f | 89% |
| | Noon | 2-3ft | | | 3.5ft | 7s | 142.37° | 3ft | 8s | | | 4 6 mph | | Overcast | 50°f | 89% |
| | 3pm | 2-3ft | | | 3ft | 7s | 142.66° | 2.5ft | 8s | | | 3 4 mph | | Drizzle | 50°f | 100% |
| | 6pm | 2-3ft | | | 3ft | 7s | 139.49° | 2.5ft | 8s | | | 3 4 mph | | Drizzle | 50°f | 100% |
| | 9pm | 2-3ft | | | 2.5ft | 7s | 137.52° | 2.5ft | 8s | | | 3 4 mph | | Brief Showers | 48°f | 100% |
| High | 5:22AM | 5.4ft | | Low | 11:43AM | 1.7ft | | High | 5:54PM | 6.1ft | | First Light | 5:10AM | | Sunrise | 5:44AM | | Sunset | 8:47PM | | Last Light | 9:21PM | |
| Wed 05/22 | 12am | 2-3ft | | | 2.5ft | 6s | 137.01° | 2.5ft | 8s | | | 3 4 mph | | Mostly Clear | 46°f | 100% |
| | 3am | 2ft | | | 2.5ft | 6s | 135.37° | 2ft | 7s | | | 4 6 mph | | Mostly Clear | 45°f | 100% |
| Wed 05/22 | 6am | 2ft | | | 2ft | 6s | 134.88° | 2ft | 7s | | | 5 7 mph | | Fair | 45°f | 100% |
| | 9am | 2ft | | | 2ft | 6s | 135° | 1.9ft | 7s | | 0.2ft | 14s | | 10 18 mph | | Fair | 50°f | 100% |
| | Noon | 2-3ft | | | 3ft | 6s | 141.46° | 1.7ft | 7s | | 0.2ft | 13s | | 12 25 mph | | Drizzle | 48°f | 100% |
| | 3pm | 2-3ft | | | 4ft | 5s | 157.51° | 0.2ft | 13s | | | 10 22 mph | | Drizzle | 50°f | 95% |
| | 6pm | 2-3ft | | | 3.5ft | 6s | 154.49° | 1.7ft | 7s | | | 10 19 mph | | Drizzle | 61°f | 95% |
| | 9pm | 2-3ft | | | 3ft | 6s | 134.44° | 3ft | 6s | | | 7 16 mph | | Drizzle | 57°f | 89% |
| Low | 12:27AM | 1.5ft | | High | 6:24AM | 5.6ft | | Low | 12:34PM | 1.6ft | | High | 6:47PM | 6.4ft | | First Light | 5:09AM | | Sunrise | 5:43AM | | Sunset | 8:48PM | | Last Light | 9:22PM | |
| Thu 05/23 | 12am | 2ft | | | 2.5ft | 6s | 127.87° | 3ft | 6s | | | 5 7 mph | | Cloudy | 55°f | 89% |
| | 3am | 1-2ft | | | 2ft | 6s | 127.25° | 3ft | 7s | | | 6 8 mph | | Mist | 55°f | 100% |
| Thu 05/23 | 6am | 1-2ft | | | 1.9ft | 6s | 121.75° | 3.5ft | 7s | | | 7 13 mph | | Overcast | 57°f | 100% |
| | 9am | 1-2ft | | | 1.6ft | 6s | 118.27° | 3.5ft | 7s | | 0.5ft | 9s | | 9 19 mph | | Drizzle | 59°f | 84% |
| | Noon | 1-2ft | | | 1.4ft | 6s | 116.61° | 4ft | 7s | | 0.6ft | 9s | | 13 24 mph | | Overcast | 63°f | 84% |
| | 3pm | 1-2ft | | | 5ft | 8s | 206.92° | 1.2ft | 6s | | 0.7ft | 8s | | 15 27 mph | | Drizzle | 64°f | 79% |
| | 6pm | 1-2ft | | | 5.5ft | 8s | 207.35° | 1.2ft | 8s | | 0.2ft | 12s | | 16 29 mph | | Cloudy | 63°f | 79% |
| | 9pm | 1-2ft | | | 5.5ft | 8s | 207.56° | 1.1ft | 8s | | 0.2ft | 12s | | 14 33 mph | | Drizzle | 59°f | 89% |
| Low | 1:18AM | 1.1ft | | High | 7:25AM | 5.8ft | | Low | 1:25PM | 1.5ft | | High | 7:39PM | 6.7ft | | First Light | 5:08AM | | Sunrise | 5:43AM | | Sunset | 8:49PM | | Last Light | 9:23PM | |
| Fri 05/24 | 12am | 1-2ft | | | 6ft | 8s | 207.49° | 1.1ft | 8s | | | 15 35 mph | | Drizzle | 61°f | 89% |
| | 3am | 1-2ft | | | 6ft | 8s | 206.62° | 1ft | 8s | | 0.2ft | 12s | | 13 35 mph | | Drizzle | 59°f | 95% |
| Fri 05/24 | 6am | 1-2ft | | | 6ft | 8s | 204° | 1ft | 8s | | 0.2ft | 12s | | 13 34 mph | | Drizzle | 57°f | 95% |
| | 9am | 2-3ft | | | 6.5ft | 8s | 198.36° | 1ft | 8s | | 0.2ft | 12s | | 14 33 mph | | Drizzle | 57°f | 95% |
| | Noon | 2-3ft | | | 7ft | 8s | 196.81° | 1ft | 8s | | 0.2ft | 12s | | 22 46 mph | | Light Showers | 59°f | 95% |
| | 3pm | 2-3ft | | | 7ft | 8s | 196.09° | 0.9ft | 8s | | | 17 45 mph | | Rain | 57°f | 74% |
| | 6pm | 2-3ft | | | 7ft | 8s | 195.21° | 0.9ft | 8s | | | 14 38 mph | | Rain | 57°f | 74% |
| | 9pm | 2-3ft | | | 6.5ft | 8s | 194.38° | 0.9ft | 8s | | | 12 28 mph | | Rain | 55°f | 84% |
| Low | 2:09AM | 0.8ft | | High | 8:22AM | 6ft | | Low | 2:16PM | 1.4ft | | High | 8:31PM | 7ft | | First Light | 5:07AM | | Sunrise | 5:42AM | | Sunset | 8:49PM | | Last Light | 9:24PM | |
| Sat 05/25 | 12am | 2-3ft | | | 6ft | 8s | 192.16° | 0.9ft | 8s | | | 13 29 mph | | Drizzle | 57°f | 84% |
| | 3am | 2-3ft | | | 6ft | 8s | 190.4° | 0.8ft | 8s | | | 13 32 mph | | Drizzle | 57°f | 79% |
| Sat 05/25 | 6am | 2-4ft | | | 6ft | 9s | 188.69° | 0.8ft | 8s | | | 10 20 mph | | Drizzle | 54°f | 79% |
| | 9am | 3-4ft | | | 6.5ft | 9s | 187.64° | 0.7ft | 8s | | | 11 21 mph | | Drizzle | 52°f | 53% |
| | Noon | 3-5ft | | | 7ft | 9s | 183.73° | 0.7ft | 8s | | | 12 19 mph | | Overcast | 54°f | 53% |
| | 3pm | 3-5ft | | | 8.5ft | 8s | 183.07° | | | 12 17 mph | | Overcast | 57°f | 53% |
| | 6pm | 3-5ft | | | 9ft | 9s | 184.06° | | | 11 16 mph | | Overcast | 57°f | 53% |
| | 9pm | 4-5ft | | | 8.5ft | 9s | 181.73° | | | 8 16 mph | | Overcast | 52°f | 42% |
| Low | 3:01AM | 0.5ft | | High | 9:17AM | 6.2ft | | Low | 3:08PM | 1.4ft | | High | 9:22PM | 7.1ft | | First Light | 5:06AM | | Sunrise | 5:41AM | | Sunset | 8:50PM | | Last Light | 9:25PM | |
| Sun 05/26 | 12am | 4-6ft | | | 8.5ft | 9s | 177.83° | | | 7 13 mph | | Mostly Clear | 45°f | 42% |
| | 3am | 4-6ft | | | 9ft | 9s | 174.48° | | | 7 11 mph | | Mostly Clear | 45°f | 42% |
| Sun 05/26 | 6am | 4-7ft | | | 9.5ft | 9s | 174° | | | 6 8 mph | | Sunny | 45°f | 42% |
| | 9am | 4-7ft | | | 9ft | 10s | 174.68° | | | 4 8 mph | | Sunny | 52°f | 37% |
| | Noon | 4-6ft | | | 8.5ft | 10s | 175.58° | | | 7 11 mph | | Sunny | 59°f | 37% |
| | 3pm | 4-6ft | | | 8.5ft | 10s | 177.04° | | | 8 10 mph | | Sunny | 63°f | 53% |
| | 6pm | 4-6ft | | | 8ft | 10s | 179.12° | | | 10 12 mph | | Sunny | 63°f | 53% |
| | 9pm | 3-5ft | | | 7.5ft | 9s | 179.8° | | | 8 15 mph | | Clear | 57°f | 50% |
| Low | 3:54AM | 0.3ft | | High | 10:10AM | 6.3ft | | Low | 4:02PM | 1.5ft | | High | 10:14PM | 7.2ft | | First Light | 5:05AM | | Sunrise | 5:40AM | | Sunset | 8:51PM | | Last Light | 9:26PM | |
| Mon 05/27 | 12am | 3-5ft | | | 7ft | 9s | 181.2° | | | 7 10 mph | | Clear | 48°f | 50% |
| | 3am | 3-4ft | | | 6.5ft | 9s | 186.07° | | | 6 9 mph | | Clear | 46°f | 45% |
| Mon 05/27 | 6am | 2-3ft | | | 6ft | 9s | 193.61° | | | 6 8 mph | | Sunny | 45°f | 45% |
| | 9am | 2-3ft | | | 3ft | 9s | 142.2° | 4.5ft | 8s | | | 6 11 mph | | Sunny | 52°f | 55% |
| | Noon | 2-3ft | | | 2.5ft | 8s | 144.97° | 2ft | 8s | | 3.5ft | 5s | | 10 13 mph | | Sunny | 63°f | 55% |
| | 3pm | 2-3ft | | | 2.5ft | 8s | 144.43° | 1.9ft | 8s | | 3.5ft | 6s | | 12 15 mph | | Sunny | 64°f | 62% |
| | 6pm | 2-3ft | | | 2ft | 8s | 146.89° | 2ft | 8s | | 3.5ft | 6s | | 13 17 mph | | Sunny | 63°f | 62% |
| | 9pm | 1-2ft | | | 4ft | 8s | 198.63° | | | 9 17 mph | | Clear | 54°f | 39% |
| Low | 4:48AM | 0.3ft | | High | 11:04AM | 6.3ft | | Low | 4:59PM | 1.6ft | | High | 11:07PM | 7.1ft | | First Light | 5:05AM | | Sunrise | 5:40AM | | Sunset | 8:52PM | | Last Light | 9:27PM | |
| Extended Surf Forecast for Summerville Area |
| Tue 05/28 | 12am | 3-4ft | | | 3.5ft | 9s | 143.42° | | | 8 16 mph | | Clear | 46°f | 39% |
| | 3am | 3-4ft | | | 3.5ft | 9s | 143.42° | | | 8 16 mph | | Clear | 46°f | 46% |
| Tue 05/28 | 6am | 3-4ft | | | 3.5ft | 9s | 142.85° | | | 8 16 mph | | Sunny | 45°f | 46% |
| | 9am | 2-4ft | | | 3.5ft | 8s | 142.28° | | | 10 18 mph | | Fair | 54°f | 66% |
| | Noon | 2-4ft | | | 3.5ft | 8s | 141.7° | | | 10 17 mph | | Overcast | 61°f | 66% |
| | 3pm | 2-4ft | | | 3.5ft | 8s | 140.56° | | | 13 17 mph | | Brief Showers | 63°f | 75% |
| | 6pm | 2-4ft | | | 3.5ft | 8s | 139.41° | 0.8ft | 2s | | | 11 21 mph | | Sunny | 54°f | 75% |
| | 9pm | 2-3ft | | | 3ft | 7s | 141.13° | | | 5 6 mph | | Brief Showers Possible | 43°f | 37% |
| Low | 5:44AM | 0.4ft | | High | 11:58AM | 6.3ft | | Low | 5:59PM | 1.7ft | | First Light | 5:04AM | | Sunrise | 5:39AM | | Sunset | 8:53PM | | Last Light | 9:28PM | |
| Wed 05/29 | 12am | 2-3ft | | | 2.5ft | 7s | 125.66° | 1.8ft | 7s | | | 5 6 mph | | Brief Showers Possible | 43°f | 37% |
| | 3am | 2-3ft | | | 3ft | 7s | 137.69° | 0.2ft | 6s | | | 5 6 mph | | Brief Showers Possible | 43°f | 37% |
| Wed 05/29 | 6am | 2-3ft | | | 2.5ft | 7s | 137.12° | 1.1ft | 9s | | 0.3ft | 2s | | 5 6 mph | | Brief Showers Possible | 43°f | 37% |
| | 9am | 2-3ft | | | 2.5ft | 7s | 137.12° | 1.2ft | 9s | | | 5 6 mph | | Brief Showers Possible | 43°f | 30% |
| | Noon | 2-3ft | | | 2ft | 7s | 133.68° | 1.3ft | 8s | | 1ft | 3s | | 5 7 mph | | Sunny | 66°f | 30% |
| | 3pm | 2-3ft | | | 2.5ft | 7s | 130.24° | 1.8ft | 3s | | | 5 7 mph | | Sunny | 66°f | 22% |
| | 6pm | 2-3ft | | | 2.5ft | 8s | 127.95° | 2.5ft | 4s | | | 5 7 mph | | Sunny | 66°f | 22% |
| | 9pm | 2-3ft | | | 2.5ft | 8s | 126.23° | 2.5ft | 5s | | | 4 6 mph | | Clear | 52°f | 36% |
| High | 12:00AM | 6.8ft | | Low | 6:43AM | 0.6ft | | High | 12:53PM | 6.2ft | | Low | 7:03PM | 1.9ft | | First Light | 5:03AM | | Sunrise | 5:38AM | | Sunset | 8:54PM | | Last Light | 9:29PM | |
| Thu 05/30 | 12am | 2-3ft | | | 4ft | 5s | 158.32° | | | 4 6 mph | | Clear | 52°f | 36% |
| | 3am | 3-5ft | | | 6ft | 6s | 155.45° | | | 4 6 mph | | Clear | 52°f | N/A |
| Thu 05/30 | 6am | 4-6ft | | | 8.5ft | 7s | 158.32° | | | 4 6 mph | | Sunny | 52°f | N/A |
| | 9am | 5-7ft | | | 11ft | 8s | 168.63° | | | 4 6 mph | | Sunny | 52°f | N/A |
| | Noon | 5-8ft | | | 12ft | 9s | 174.36° | | | 8 9 mph | | Fair | 73°f | N/A |
| | 3pm | 5-8ft | | | 11.5ft | 9s | 175.51° | | | 8 9 mph | | Fair | 73°f | N/A |
| | 6pm | 5-7ft | | | 11ft | 9s | 175.51° | | | 8 9 mph | | Fair | 73°f | N/A |
| | 9pm | 4-7ft | | | 10ft | 9s | 174.93° | | | 9 21 mph | | Mostly Clear | 46°f | N/A |
| High | 12:56AM | 6.5ft | | Low | 7:42AM | 0.8ft | | High | 1:50PM | 6.1ft | | Low | 8:11PM | 2ft | | First Light | 5:03AM | | Sunrise | 5:38AM | | Sunset | 8:55PM | | Last Light | 9:30PM | |
| Fri 05/31 | 12am | 4-7ft | | | 8.5ft | 9s | 164.05° | 4.5ft | 10s | | | 9 21 mph | | Mostly Clear | 46°f | N/A |