| Tue 05/21 | 12am | 3-4ft | | | 3.5ft | 9s | 166.94° | 1.3ft | 13s | | | 8 9 mph | | Mostly Clear | 82°f | 100% |
| | 3am | 3-4ft | | | 3ft | 9s | 166.7° | 1.3ft | 17s | | | 7 8 mph | | Overcast | 82°f | 100% |
| Tue 05/21 | 6am | 3-4ft | | | 3ft | 9s | 166.28° | 1.2ft | 12s | | | 7 8 mph | | Overcast | 81°f | 100% |
| | 9am | 3-4ft | | | 3.5ft | 9s | 166.06° | 1.2ft | 17s | | | 8 9 mph | | Fair | 82°f | 100% |
| | Noon | 3-4ft | | | 3.5ft | 9s | 165.87° | 1.2ft | 17s | | | 12 12 mph | | Fair | 82°f | 100% |
| | 3pm | 3-4ft | | | 3.5ft | 9s | 166.22° | 1.5ft | 17s | | | 13 14 mph | | Fair | 82°f | 100% |
| | 6pm | 3-4ft | | | 3.5ft | 9s | 166.52° | 1.3ft | 16s | | | 12 14 mph | | Fair | 82°f | 75% |
| | 9pm | 3-4ft | | | 3.5ft | 9s | 166.27° | 1.3ft | 16s | | | 10 13 mph | | Mostly Clear | 82°f | 75% |
| High | 12:34AM | 3.2ft | | Low | 6:29AM | 0.8ft | | High | 12:55PM | 4.1ft | | Low | 7:27PM | 0.5ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:29PM | | Last Light | 6:51PM | |
| Wed 05/22 | 12am | 3-4ft | | | 3.5ft | 9s | 166.08° | 1.3ft | 16s | | | 10 12 mph | | Cloudy | 82°f | 95% |
| | 3am | 3-4ft | | | 3.5ft | 9s | 165.92° | 1.6ft | 16s | | | 9 10 mph | | Mostly Clear | 82°f | 95% |
| Wed 05/22 | 6am | 3-4ft | | | 3.5ft | 9s | 165.22° | 1.5ft | 15s | | | 8 9 mph | | Cloudy | 82°f | 100% |
| | 9am | 3-4ft | | | 3.5ft | 9s | 164.68° | 1.5ft | 15s | | | 6 6 mph | | Brief Showers | 82°f | 100% |
| | Noon | 3-4ft | | | 3ft | 9s | 164.56° | 1.6ft | 15s | | | 12 mph | | Brief Showers | 82°f | 95% |
| | 3pm | 3-4ft | | | 3.5ft | 9s | 166.66° | 1.8ft | 15s | | 0.8ft | 11s | | 14 15 mph | | Sunny | 82°f | 95% |
| | 6pm | 3-4ft | | | 3.5ft | 9s | 166.73° | 1.8ft | 15s | | | 12 13 mph | | Sunny | 82°f | 100% |
| | 9pm | 2-4ft | | | 3ft | 9s | 165.64° | 1.9ft | 15s | | | 8 10 mph | | Mostly Clear | 82°f | 100% |
| High | 1:33AM | 3.5ft | | Low | 7:25AM | 0.7ft | | High | 1:45PM | 4.4ft | | Low | 8:14PM | 0.1ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:29PM | | Last Light | 6:51PM | |
| Thu 05/23 | 12am | 3-4ft | | | 3ft | 9s | 164.86° | 2ft | 14s | | | 8 10 mph | | Mostly Clear | 82°f | 100% |
| | 3am | 2-4ft | | | 3ft | 9s | 164.16° | 2ft | 14s | | | 8 9 mph | | Cloudy | 82°f | 100% |
| Thu 05/23 | 6am | 2-4ft | | | 3ft | 9s | 163.45° | 2ft | 14s | | | 4 4 mph | | Brief Showers | 81°f | 100% |
| | 9am | 2-4ft | | | 3ft | 9s | 162.81° | 2ft | 14s | | | 5 5 mph | | Brief Showers | 82°f | 100% |
| | Noon | 2-4ft | | | 3ft | 9s | 162.45° | 2ft | 14s | | | 9 mph | | Brief Showers | 82°f | 100% |
| | 3pm | 2-4ft | | | 3ft | 9s | 162.92° | 2.5ft | 13s | | | 13 mph | | Cloudy | 82°f | 100% |
| | 6pm | 2-4ft | | | 3ft | 9s | 162.91° | 2.5ft | 13s | | | 12 13 mph | | Fair | 81°f | 100% |
| | 9pm | 2-4ft | | | 2.5ft | 13s | 211.19° | 3ft | 9s | | | 11 13 mph | | Mostly Clear | 82°f | 100% |
| High | 2:27AM | 3.8ft | | Low | 8:16AM | 0.5ft | | High | 2:32PM | 4.6ft | | Low | 9:00PM | -0.3ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:29PM | | Last Light | 6:51PM | |
| Fri 05/24 | 12am | 2-4ft | | | 3ft | 9s | 163.46° | 1.8ft | 13s | | | 11 13 mph | | Mostly Clear | 82°f | 100% |
| | 3am | 2-4ft | | | 3ft | 9s | 163.12° | 1.8ft | 13s | | | 10 12 mph | | Mostly Clear | 82°f | 100% |
| Fri 05/24 | 6am | 2-3ft | | | 2.5ft | 9s | 163.36° | 1.7ft | 13s | | | 9 11 mph | | Severe Thunderstorms | 82°f | 100% |
| | 9am | 2-3ft | | | 2.5ft | 9s | 162.97° | 2ft | 12s | | | 11 12 mph | | Brief Showers | 82°f | 100% |
| | Noon | 2-4ft | | | 2.5ft | 13s | 210.89° | 2.5ft | 9s | | 0.7ft | 17s | | 13 13 mph | | Brief Showers | 82°f | 100% |
| | 3pm | 2-3ft | | | 2.5ft | 9s | 163.28° | 2ft | 13s | | 1.4ft | 11s | | 12 13 mph | | Fair | 82°f | 100% |
| | 6pm | 2-4ft | | | 2.5ft | 13s | 210.18° | 2.5ft | 9s | | | 11 13 mph | | Fair | 82°f | 100% |
| | 9pm | 2-3ft | | | 2.5ft | 12s | 209.89° | 2.5ft | 9s | | | 10 13 mph | | Mostly Clear | 82°f | 100% |
| High | 3:17AM | 4.1ft | | Low | 9:06AM | 0.4ft | | High | 3:19PM | 4.7ft | | Low | 9:44PM | -0.5ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:29PM | | Last Light | 6:51PM | |
| Sat 05/25 | 12am | 2-3ft | | | 2.5ft | 12s | 209.68° | 2.5ft | 8s | | | 10 12 mph | | Mostly Clear | 82°f | 100% |
| | 3am | 2-4ft | | | 2.5ft | 12s | 209.19° | 2.5ft | 8s | | | 9 10 mph | | Mostly Clear | 82°f | 100% |
| Sat 05/25 | 6am | 2-4ft | | | 2.5ft | 12s | 208.73° | 2.5ft | 8s | | 0.7ft | 18s | | 9 11 mph | | Brief Showers | 82°f | 100% |
| | 9am | 2-4ft | | | 2.5ft | 12s | 208.46° | 2.5ft | 7s | | | 10 10 mph | | Fair | 82°f | 100% |
| | Noon | 2-4ft | | | 2.5ft | 12s | 208.22° | 2.5ft | 7s | | 1.1ft | 17s | | 11 12 mph | | Brief Showers | 82°f | 100% |
| | 3pm | 2-4ft | | | 2.5ft | 12s | 207.82° | 1.4ft | 17s | | 3ft | 6s | | 15 15 mph | | Fair | 82°f | 100% |
| | 6pm | 2-4ft | | | 2.5ft | 12s | 207.47° | 1.6ft | 16s | | 3ft | 6s | | 14 16 mph | | Fair | 82°f | 100% |
| | 9pm | 2-3ft | | | 1.7ft | 16s | 208.97° | 2.5ft | 6s | | | 12 14 mph | | Mostly Clear | 82°f | 100% |
| High | 4:07AM | 4.3ft | | Low | 9:55AM | 0.3ft | | High | 4:06PM | 4.8ft | | Low | 10:29PM | -0.6ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:29PM | | Last Light | 6:52PM | |
| Sun 05/26 | 12am | 2-3ft | | | 2.5ft | 11s | 207.16° | 3ft | 6s | | | 11 13 mph | | Brief Showers | 82°f | 80% |
| | 3am | 2-3ft | | | 2.5ft | 11s | 206.79° | 3ft | 6s | | | 10 12 mph | | Overcast | 81°f | 80% |
| Sun 05/26 | 6am | 2-4ft | | | 2.5ft | 15s | 209.1° | 2.5ft | 6s | | | 9 11 mph | | Overcast | 82°f | 100% |
| | 9am | 3-4ft | | | 2.5ft | 15s | 209.29° | 2.5ft | 6s | | | 9 10 mph | | Cloudy | 82°f | 100% |
| | Noon | 3-4ft | | | 2.5ft | 15s | 209.26° | 2.5ft | 6s | | | 12 12 mph | | Cloudy | 82°f | 100% |
| | 3pm | 3-4ft | | | 2.5ft | 14s | 209.21° | 2ft | 11s | | 2.5ft | 6s | | 12 12 mph | | Fair | 82°f | 100% |
| | 6pm | 3-4ft | | | 3ft | 14s | 209.16° | 2ft | 11s | | 2.5ft | 6s | | 11 12 mph | | Fair | 82°f | 100% |
| | 9pm | 3-4ft | | | 3ft | 14s | 209.07° | 1.9ft | 11s | | 2.5ft | 6s | | 10 12 mph | | Mostly Clear | 82°f | 100% |
| High | 4:56AM | 4.4ft | | Low | 10:43AM | 0.4ft | | High | 4:53PM | 4.7ft | | Low | 11:14PM | -0.6ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:30PM | | Last Light | 6:52PM | |
| Mon 05/27 | 12am | 3-4ft | | | 3ft | 14s | 208.68° | 2.5ft | 7s | | 1.8ft | 11s | | 11 13 mph | | Cloudy | 82°f | 100% |
| | 3am | 3-4ft | | | 3ft | 13s | 209.07° | 2.5ft | 7s | | | 9 11 mph | | Light Showers | 82°f | 100% |
| Mon 05/27 | 6am | 3-5ft | | | 3.5ft | 13s | 207.77° | 2.5ft | 7s | | | 9 11 mph | | Light Showers | 81°f | 100% |
| | 9am | 3-5ft | | | 3.5ft | 13s | 207.67° | 2.5ft | 7s | | | 8 9 mph | | Heavy Thunderstorms | 82°f | 100% |
| | Noon | 3-5ft | | | 3.5ft | 13s | 207.44° | 2.5ft | 7s | | 0.8ft | 12s | | 13 13 mph | | Brief Showers | 82°f | 100% |
| | 3pm | 3-5ft | | | 3.5ft | 13s | 207.14° | 2.5ft | 6s | | 0.9ft | 8s | | 17 17 mph | | Cloudy | 82°f | 100% |
| | 6pm | 3-5ft | | | 3ft | 13s | 207.76° | 3ft | 7s | | 0.9ft | 12s | | 11 13 mph | | Showers | 81°f | 100% |
| | 9pm | 3-5ft | | | 3ft | 13s | 208° | 2.5ft | 7s | | 1ft | 12s | | 12 14 mph | | Cloudy | 82°f | 100% |
| High | 5:46AM | 4.4ft | | Low | 11:33AM | 0.5ft | | High | 5:41PM | 4.5ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:30PM | | Last Light | 6:52PM | |
| Extended Surf Forecast for Grand-Lahou Area |
| Tue 05/28 | 12am | 3-4ft | | | 3.5ft | 12s | 207.02° | 2.5ft | 6s | | | 11 14 mph | | Thunderstorms | 81°f | 100% |
| | 3am | 3-4ft | | | 3ft | 12s | 207.02° | 2ft | 6s | | | 10 12 mph | | Light Showers | 81°f | 100% |
| Tue 05/28 | 6am | 3-4ft | | | 3ft | 12s | 207.02° | 2ft | 6s | | | 10 11 mph | | Light Showers | 81°f | 100% |
| | 9am | 3-4ft | | | 3ft | 12s | 207.02° | 2ft | 7s | | | 10 11 mph | | Light Showers | 81°f | 100% |
| | Noon | 3-4ft | | | 3ft | 12s | 207.02° | 2ft | 7s | | | 12 12 mph | | Drizzle | 82°f | 100% |
| | 3pm | 3-4ft | | | 3ft | 12s | 207.02° | 1.9ft | 7s | | | 12 12 mph | | Overcast | 82°f | 100% |
| | 6pm | 3-4ft | | | 3ft | 12s | 207.02° | 1.8ft | 7s | | | 12 13 mph | | Cloudy | 81°f | 100% |
| | 9pm | 2-4ft | | | 3ft | 11s | 207.02° | 1.8ft | 7s | | | 10 12 mph | | Cloudy | 82°f | 100% |
| Low | 12:01AM | -0.5ft | | High | 6:37AM | 4.4ft | | Low | 12:26PM | 0.7ft | | High | 6:32PM | 4.2ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:30PM | | Last Light | 6:52PM | |
| Wed 05/29 | 12am | 2-4ft | | | 2.5ft | 11s | 207.02° | 1.8ft | 17s | | | 9 11 mph | | Cloudy | 82°f | 100% |
| | 3am | 2-4ft | | | 2.5ft | 11s | 207.02° | 1.8ft | 17s | | | 9 11 mph | | Cloudy | 82°f | 100% |
| Wed 05/29 | 6am | 2-4ft | | | 1.9ft | 17s | 205.3° | 2.5ft | 11s | | | 9 11 mph | | Cloudy | 82°f | 100% |
| | 9am | 3-4ft | | | 2ft | 17s | 204.73° | 2.5ft | 11s | | | 9 mph | | Light Showers | 84°f | 100% |
| | Noon | 3-4ft | | | 2ft | 17s | 204.16° | 2.5ft | 11s | | | 9 mph | | Light Showers | 84°f | 70% |
| | 3pm | 2-4ft | | | 2ft | 16s | 203.58° | 2.5ft | 11s | | 2ft | 5s | | 9 mph | | Light Showers | 84°f | 70% |
| | 6pm | 2-4ft | | | 2ft | 16s | 203.01° | 2.5ft | 10s | | 2.5ft | 5s | | 9 mph | | Light Showers | 84°f | 50% |
| | 9pm | 2-3ft | | | 2.5ft | 10s | 205.3° | 2.5ft | 5s | | | 9 11 mph | | Cloudy | 82°f | 50% |
| Low | 12:49AM | -0.3ft | | High | 7:31AM | 4.2ft | | Low | 1:23PM | 0.9ft | | High | 7:26PM | 3.8ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:30PM | | Last Light | 6:53PM | |
| Thu 05/30 | 12am | 2-4ft | | | 2ft | 15s | 201.86° | 2.5ft | 5s | | | 8 13 mph | | Brief Showers | 79°f | 65% |
| | 3am | 2-4ft | | | 2ft | 15s | 200.72° | 2.5ft | 5s | | | 8 13 mph | | Brief Showers | 79°f | 65% |
| Thu 05/30 | 6am | 2-3ft | | | 2ft | 10s | 205.87° | 2.5ft | 5s | | | 8 13 mph | | Brief Showers | 79°f | 65% |
| | 9am | 2-3ft | | | 2ft | 10s | 207.02° | 2.5ft | 5s | | | 13 15 mph | | Brief Showers | 84°f | 65% |
| | Noon | 2-4ft | | | 2ft | 15s | 201.86° | 2ft | 5s | | | 13 15 mph | | Brief Showers | 84°f | 62% |
| | 3pm | 2-4ft | | | 2ft | 15s | 201.86° | 2ft | 5s | | | 13 15 mph | | Brief Showers | 84°f | 62% |
| | 6pm | 2-3ft | | | 1.9ft | 11s | 204.73° | 2ft | 5s | | | 13 15 mph | | Brief Showers | 84°f | 57% |
| | 9pm | 2-3ft | | | 2.5ft | 11s | 199.57° | 1.9ft | 5s | | | 8 13 mph | | Brief Showers | 79°f | 57% |
| Low | 1:41AM | 0ft | | High | 8:29AM | 4.1ft | | Low | 2:27PM | 1ft | | High | 8:27PM | 3.5ft | | First Light | 5:42AM | | Sunrise | 6:04AM | | Sunset | 6:30PM | | Last Light | 6:53PM | |
| Fri 05/31 | 12am | 2-3ft | | | 2.5ft | 11s | 198.43° | 1.8ft | 5s | | | 11 18 mph | | Brief Showers | 81°f | N/A |