| Mon 05/20 | 12am | 1-2ft | | | 5ft | 6s | 183.8° | 0.4ft | 10s | | | 13 20 mph | | Overcast | 82°f | 100% |
| | 3am | 1-2ft | | | 5ft | 6s | 185.19° | 0.4ft | 10s | | | 12 17 mph | | Overcast | 82°f | 100% |
| Mon 05/20 | 6am | 1-2ft | | | 5ft | 6s | 184.12° | 0.4ft | 10s | | | 11 17 mph | | Overcast | 84°f | 100% |
| | 9am | 1-2ft | | | 4.5ft | 6s | 181.48° | 0.4ft | 9s | | | 11 15 mph | | Overcast | 90°f | 100% |
| | Noon | 1-2ft | | | 4.5ft | 6s | 178.04° | 0.4ft | 9s | | | 11 15 mph | | Overcast | 91°f | 100% |
| | 3pm | 1-2ft | | | 4.5ft | 6s | 175.83° | 0.4ft | 9s | | | 11 15 mph | | Overcast | 90°f | 100% |
| | 6pm | 2ft | | | 4.5ft | 7s | 175.28° | 0.4ft | 10s | | | 11 17 mph | | Overcast | 84°f | 100% |
| | 9pm | 2ft | | | 5ft | 7s | 175.74° | 0.4ft | 10s | | | 13 18 mph | | Overcast | 84°f | 100% |
| Low | 12:32AM | 1.4ft | | High | 7:15AM | 3ft | | Low | 1:11PM | 2.2ft | | High | 6:53PM | 3ft | | First Light | 5:36AM | | Sunrise | 6:00AM | | Sunset | 7:08PM | | Last Light | 7:32PM | |
| Tue 05/21 | 12am | 2ft | | | 5ft | 7s | 177.47° | 0.4ft | 10s | | | 13 20 mph | | Cloudy | 82°f | 100% |
| | 3am | 1-2ft | | | 5.5ft | 7s | 179.67° | 0.4ft | 10s | | | 11 18 mph | | Mostly Clear | 82°f | 100% |
| Tue 05/21 | 6am | 1-2ft | | | 5.5ft | 7s | 179.25° | 0.4ft | 10s | | | 11 18 mph | | Fair | 86°f | 100% |
| | 9am | 2ft | | | 5ft | 7s | 176.16° | 0.4ft | 10s | | | 11 15 mph | | Cloudy | 90°f | 100% |
| | Noon | 2-3ft | | | 5ft | 7s | 173.28° | 0.4ft | 10s | | | 9 12 mph | | Cloudy | 91°f | 100% |
| | 3pm | 2-3ft | | | 4.5ft | 7s | 172.21° | 0.4ft | 10s | | | 8 10 mph | | Drizzle | 90°f | 100% |
| | 6pm | 2-3ft | | | 5ft | 7s | 172.59° | 0.4ft | 10s | | | 9 14 mph | | Drizzle | 86°f | 100% |
| | 9pm | 2-3ft | | | 5ft | 7s | 174.43° | 0.4ft | 10s | | | 10 15 mph | | Overcast | 84°f | 100% |
| Low | 1:17AM | 1.5ft | | High | 7:46AM | 3.3ft | | Low | 2:23PM | 1.8ft | | High | 8:12PM | 2.9ft | | First Light | 5:36AM | | Sunrise | 5:59AM | | Sunset | 7:08PM | | Last Light | 7:32PM | |
| Wed 05/22 | 12am | 2ft | | | 5ft | 7s | 177.44° | 0.4ft | 10s | | | 13 21 mph | | Overcast | 84°f | 100% |
| | 3am | 2ft | | | 5.5ft | 7s | 178.34° | 0.4ft | 10s | | | 12 20 mph | | Overcast | 84°f | 100% |
| Wed 05/22 | 6am | 2ft | | | 5.5ft | 7s | 178.5° | 0.4ft | 10s | | | 12 18 mph | | Overcast | 84°f | 100% |
| | 9am | 2ft | | | 5ft | 7s | 177.83° | 0.4ft | 10s | | | 10 15 mph | | Heavy Thunder Showers | 88°f | 100% |
| | Noon | 2ft | | | 5.5ft | 7s | 176.4° | 0.4ft | 10s | | | 11 13 mph | | Cloudy | 90°f | 100% |
| | 3pm | 2-3ft | | | 5ft | 7s | 174.71° | 0.5ft | 10s | | | 10 13 mph | | Overcast | 88°f | 100% |
| | 6pm | 2-3ft | | | 5ft | 7s | 174.22° | 0.5ft | 10s | | | 10 15 mph | | Overcast | 84°f | 100% |
| | 9pm | 2-3ft | | | 5.5ft | 7s | 174.05° | 0.5ft | 10s | | | 10 15 mph | | Overcast | 84°f | 100% |
| Low | 1:59AM | 1.5ft | | High | 8:18AM | 3.6ft | | Low | 3:15PM | 1.4ft | | High | 9:22PM | 2.9ft | | First Light | 5:35AM | | Sunrise | 5:59AM | | Sunset | 7:09PM | | Last Light | 7:32PM | |
| Thu 05/23 | 12am | 2-3ft | | | 5.5ft | 7s | 175.07° | 0.5ft | 10s | | | 12 19 mph | | Cloudy | 82°f | 100% |
| | 3am | 2-3ft | | | 5.5ft | 7s | 177.2° | 0.5ft | 10s | | | 12 18 mph | | Cloudy | 82°f | 100% |
| Thu 05/23 | 6am | 2-3ft | | | 5.5ft | 7s | 176.73° | 0.5ft | 10s | | | 12 18 mph | | Brief Showers | 84°f | 100% |
| | 9am | 2-3ft | | | 5.5ft | 7s | 177.02° | 0.5ft | 10s | | | 12 16 mph | | Drizzle | 88°f | 100% |
| | Noon | 2-3ft | | | 6ft | 7s | 178.31° | 0.5ft | 10s | | | 10 12 mph | | Drizzle | 90°f | 100% |
| | 3pm | 2-3ft | | | 5.5ft | 7s | 178.12° | 0.5ft | 10s | | | 10 13 mph | | Overcast | 88°f | 100% |
| | 6pm | 2ft | | | 5ft | 7s | 177.29° | 0.5ft | 10s | | | 9 13 mph | | Overcast | 84°f | 100% |
| | 9pm | 1-2ft | | | 5ft | 7s | 176.78° | 0.5ft | 10s | | | 10 15 mph | | Overcast | 84°f | 100% |
| Low | 2:39AM | 1.6ft | | High | 8:52AM | 4ft | | Low | 4:02PM | 1ft | | High | 10:27PM | 2.9ft | | First Light | 5:35AM | | Sunrise | 5:59AM | | Sunset | 7:09PM | | Last Light | 7:33PM | |
| Fri 05/24 | 12am | 1-2ft | | | 5ft | 7s | 177.15° | 0.5ft | 10s | | | 10 16 mph | | Drizzle | 84°f | 100% |
| | 3am | 1-2ft | | | 5ft | 7s | 178.36° | 0.5ft | 10s | | | 11 17 mph | | Cloudy | 82°f | 100% |
| Fri 05/24 | 6am | 1-2ft | | | 5ft | 7s | 179.79° | 0.5ft | 10s | | | 12 18 mph | | Cloudy | 84°f | 95% |
| | 9am | 1-2ft | | | 5ft | 7s | 180.25° | 0.5ft | 10s | | | 14 18 mph | | Drizzle | 88°f | 95% |
| | Noon | 1-2ft | | | 5ft | 7s | 178.59° | 0.5ft | 10s | | | 12 15 mph | | Drizzle | 90°f | 95% |
| | 3pm | 1-2ft | | | 4.5ft | 7s | 176.51° | 0.5ft | 10s | | | 6 8 mph | | Overcast | 88°f | 95% |
| | 6pm | 1-2ft | | | 4.5ft | 7s | 174.98° | 0.5ft | 10s | | | 7 10 mph | | Overcast | 84°f | 100% |
| | 9pm | 1-2ft | | | 4.5ft | 7s | 174.08° | 0.5ft | 10s | | | 10 13 mph | | Overcast | 84°f | 100% |
| Low | 3:19AM | 1.7ft | | High | 9:29AM | 4.3ft | | Low | 4:47PM | 0.6ft | | High | 11:27PM | 2.9ft | | First Light | 5:35AM | | Sunrise | 5:59AM | | Sunset | 7:09PM | | Last Light | 7:33PM | |
| Sat 05/25 | 12am | 1-2ft | | | 5ft | 7s | 176.27° | 0.5ft | 10s | | | 10 15 mph | | Thundery Showers | 82°f | 95% |
| | 3am | 1-2ft | | | 5.5ft | 7s | 180° | 0.5ft | 10s | | | 12 18 mph | | Drizzle | 82°f | 95% |
| Sat 05/25 | 6am | 1-2ft | | | 5.5ft | 6s | 179.56° | 0.5ft | 10s | | | 12 18 mph | | Thundery Showers | 84°f | 95% |
| | 9am | 1-2ft | | | 5ft | 6s | 178.52° | 0.5ft | 10s | | | 12 17 mph | | Thundery Showers | 88°f | 95% |
| | Noon | 1-2ft | | | 5.5ft | 6s | 177.28° | 0.5ft | 10s | | | 12 15 mph | | Overcast | 90°f | 80% |
| | 3pm | 2-3ft | | | 5.5ft | 7s | 176.3° | 0.5ft | 10s | | | 10 13 mph | | Overcast | 88°f | 80% |
| | 6pm | 2ft | | | 5ft | 7s | 176.66° | 0.5ft | 10s | | | 10 15 mph | | Overcast | 84°f | 75% |
| | 9pm | 2ft | | | 5.5ft | 7s | 178.18° | 0.5ft | 10s | | | 11 16 mph | | Overcast | 84°f | 75% |
| Low | 3:58AM | 1.7ft | | High | 10:09AM | 4.6ft | | Low | 5:33PM | 0.4ft | | First Light | 5:35AM | | Sunrise | 5:58AM | | Sunset | 7:10PM | | Last Light | 7:34PM | |
| Sun 05/26 | 12am | 1-2ft | | | 5.5ft | 7s | 180.26° | 0.4ft | 10s | | | 13 21 mph | | Overcast | 84°f | 95% |
| | 3am | 1-2ft | | | 5.5ft | 7s | 180.82° | 0.4ft | 10s | | | 13 20 mph | | Overcast | 84°f | 95% |
| Sun 05/26 | 6am | 1-2ft | | | 6ft | 6s | 180.81° | 0.4ft | 10s | | | 11 19 mph | | Overcast | 84°f | 95% |
| | 9am | 2ft | | | 5.5ft | 7s | 179.6° | 0.4ft | 10s | | | 12 18 mph | | Overcast | 90°f | 95% |
| | Noon | 2ft | | | 5.5ft | 7s | 178.72° | 0.4ft | 10s | | | 12 17 mph | | Overcast | 91°f | 70% |
| | 3pm | 2ft | | | 6ft | 7s | 180.03° | 0.4ft | 10s | | | 11 15 mph | | Overcast | 91°f | 70% |
| | 6pm | 2ft | | | 6ft | 7s | 180.2° | 0.4ft | 10s | | | 12 17 mph | | Overcast | 88°f | 80% |
| | 9pm | 2ft | | | 5.5ft | 7s | 179.75° | 0.4ft | 10s | | | 12 17 mph | | Overcast | 84°f | 80% |
| High | 12:24AM | 2.9ft | | Low | 4:38AM | 1.8ft | | High | 10:52AM | 4.8ft | | Low | 6:20PM | 0.2ft | | First Light | 5:34AM | | Sunrise | 5:58AM | | Sunset | 7:10PM | | Last Light | 7:34PM | |
| Extended Surf Forecast for Hainan Area |
| Mon 05/27 | 12am | 1-2ft | | | 4.5ft | 7s | 177.8° | 0.7ft | 9s | | | 12 18 mph | | Overcast | 84°f | 90% |
| | 3am | 1-2ft | | | 4.5ft | 7s | 177.8° | 0.7ft | 9s | | | 11 16 mph | | Overcast | 82°f | 90% |
| Mon 05/27 | 6am | 1-2ft | | | 4.5ft | 7s | 177.23° | 0.7ft | 9s | | | 10 16 mph | | Overcast | 84°f | 95% |
| | 9am | 1-2ft | | | 4.5ft | 7s | 176.08° | 0.6ft | 9s | | | 10 15 mph | | Overcast | 90°f | 95% |
| | Noon | 1-2ft | | | 4.5ft | 7s | 174.93° | 0.6ft | 9s | | | 11 19 mph | | Light Showers | 90°f | 90% |
| | 3pm | 1-2ft | | | 4.5ft | 7s | 174.36° | 0.6ft | 9s | | | 5 12 mph | | Drizzle | 88°f | 90% |
| | 6pm | 1-2ft | | | 4.5ft | 7s | 174.36° | 0.6ft | 9s | | | 7 10 mph | | Drizzle | 86°f | 90% |
| | 9pm | 2ft | | | 4.5ft | 7s | 174.93° | 0.6ft | 9s | | | 7 18 mph | | Light Showers | 82°f | 90% |
| High | 1:20AM | 2.9ft | | Low | 5:19AM | 1.9ft | | High | 11:37AM | 4.8ft | | Low | 7:08PM | 0.2ft | | First Light | 5:34AM | | Sunrise | 5:58AM | | Sunset | 7:11PM | | Last Light | 7:35PM | |
| Tue 05/28 | 12am | 1-2ft | | | 4.5ft | 7s | 176.65° | 0.6ft | 9s | | | 7 18 mph | | Light Showers | 82°f | 90% |
| | 3am | 1-2ft | | | 4.5ft | 7s | 179.52° | 0.6ft | 9s | | | 7 11 mph | | Overcast | 82°f | 90% |
| Tue 05/28 | 6am | 1-2ft | | | 4.5ft | 7s | 181.81° | 0.6ft | 9s | | | 12 25 mph | | Rain | 81°f | 90% |
| | 9am | 1-2ft | | | 4.5ft | 7s | 182.38° | 0.6ft | 10s | | | 12 25 mph | | Rain | 81°f | 90% |
| | Noon | 1-2ft | | | 4.5ft | 7s | 181.81° | 0.5ft | 10s | | | 12 25 mph | | Rain | 81°f | 86% |
| | 3pm | 1-2ft | | | 4ft | 7s | 180.66° | 0.5ft | 10s | | | 15 28 mph | | Heavy Rain | 79°f | 86% |
| | 6pm | 1-2ft | | | 4ft | 7s | 178.37° | 0.5ft | 10s | | | 15 28 mph | | Heavy Rain | 79°f | 75% |
| | 9pm | 1-2ft | | | 4ft | 7s | 177.23° | 0.4ft | 10s | | | 15 28 mph | | Heavy Rain | 79°f | 75% |
| High | 2:15AM | 2.8ft | | Low | 6:02AM | 2ft | | High | 12:24PM | 4.8ft | | Low | 7:59PM | 0.3ft | | First Light | 5:34AM | | Sunrise | 5:58AM | | Sunset | 7:11PM | | Last Light | 7:35PM | |
| Wed 05/29 | 12am | 1-2ft | | | 4ft | 7s | 177.23° | 0.4ft | 10s | | | 15 28 mph | | Heavy Rain | 79°f | 80% |
| | 3am | 1-2ft | | | 4.5ft | 7s | 177.8° | 0.4ft | 10s | | | 12 25 mph | | Rain | 81°f | 80% |
| Wed 05/29 | 6am | 1-2ft | | | 5ft | 7s | 178.95° | 0.4ft | 10s | | | 13 25 mph | | Rain | 81°f | 72% |
| | 9am | 1-2ft | | | 5.5ft | 6s | 181.24° | 0.4ft | 10s | | | 13 25 mph | | Rain | 81°f | 72% |
| | Noon | 1-2ft | | | 5.5ft | 6s | 184.1° | 0.4ft | 10s | | | 13 25 mph | | Rain | 81°f | N/A |
| | 3pm | 1-2ft | | | 5ft | 6s | 184.1° | 0.4ft | 10s | | | 6 11 mph | | Showers | 84°f | N/A |
| | 6pm | 1-2ft | | | 4.5ft | 6s | 181.24° | 0.5ft | 10s | | | 6 11 mph | | Showers | 84°f | N/A |
| | 9pm | 1-2ft | | | 4ft | 7s | 178.37° | 0.5ft | 10s | | | 6 11 mph | | Showers | 84°f | N/A |
| High | 3:11AM | 2.8ft | | Low | 6:48AM | 2.1ft | | High | 1:14PM | 4.6ft | | Low | 8:50PM | 0.5ft | | First Light | 5:34AM | | Sunrise | 5:58AM | | Sunset | 7:11PM | | Last Light | 7:35PM | |
| Thu 05/30 | 12am | 1-2ft | | | 4ft | 7s | 174.93° | 0.5ft | 10s | | | 6 11 mph | | Showers | 84°f | N/A |