| Tue 05/21 | 12am | 4-7ft | | | 5.5ft | 13s | 289.36° | 3ft | 5s | | 2ft | 7s | | 12 17 mph | | Cloudy | 48°f | 100% |
| | 3am | 4-7ft | | | 5.5ft | 13s | 289.82° | 3.5ft | 7s | | | 14 17 mph | | Mostly Clear | 48°f | 100% |
| Tue 05/21 | 6am | 4-7ft | | | 5.5ft | 13s | 289.12° | 2.5ft | 5s | | 1.9ft | 7s | | 12 14 mph | | Cloudy | 48°f | 100% |
| | 9am | 4-7ft | | | 5.5ft | 12s | 288.73° | 2.5ft | 5s | | 1.9ft | 7s | | 12 13 mph | | Cloudy | 48°f | 100% |
| | Noon | 4-7ft | | | 6ft | 12s | 287.99° | 2ft | 5s | | 1.9ft | 7s | | 12 14 mph | | Cloudy | 48°f | 100% |
| | 3pm | 4-7ft | | | 6ft | 12s | 288.66° | 2ft | 7s | | | 13 16 mph | | Cloudy | 48°f | 100% |
| | 6pm | 4-7ft | | | 6ft | 12s | 288.47° | 1.9ft | 7s | | | 16 21 mph | | Cloudy | 48°f | 100% |
| | 9pm | 4-7ft | | | 6ft | 11s | 289.4° | 1.8ft | 7s | | | 19 23 mph | | Fair | 48°f | 100% |
| High | 4:12AM | 11.2ft | | Low | 10:33AM | 5.3ft | | High | 4:55PM | 11.6ft | | Low | 10:46PM | 5.8ft | | First Light | 3:42AM | | Sunrise | 4:44AM | | Sunset | 10:02PM | | Last Light | 11:05PM | |
| Wed 05/22 | 12am | 4-7ft | | | 6ft | 11s | 292.83° | 1.7ft | 7s | | | 18 22 mph | | Mostly Clear | 48°f | 100% |
| | 3am | 5-7ft | | | 6.5ft | 11s | 295.03° | 1.5ft | 7s | | | 21 24 mph | | Clear | 48°f | 100% |
| Wed 05/22 | 6am | 5-7ft | | | 7ft | 10s | 295.39° | 1.3ft | 7s | | | 22 27 mph | | Sunny | 46°f | 81% |
| | 9am | 5-7ft | | | 8.5ft | 8s | 297.55° | 1.2ft | 7s | | | 24 28 mph | | Fair | 48°f | 81% |
| | Noon | 5-9ft | | | 9ft | 9s | 302.24° | 0.9ft | 7s | | | 27 31 mph | | Brief Showers | 46°f | 80% |
| | 3pm | 5-8ft | | | 9ft | 9s | 304.68° | 0.7ft | 8s | | | 26 29 mph | | Brief Showers Possible | 46°f | 80% |
| | 6pm | 5-8ft | | | 8.5ft | 9s | 307.03° | | | 23 27 mph | | Brief Showers Possible | 46°f | 70% |
| | 9pm | 5-8ft | | | 8ft | 9s | 311.39° | | | 25 29 mph | | Brief Showers | 45°f | 70% |
| High | 5:03AM | 12ft | | Low | 11:21AM | 4.5ft | | High | 5:39PM | 12.6ft | | Low | 11:35PM | 4.8ft | | First Light | 3:39AM | | Sunrise | 4:42AM | | Sunset | 10:04PM | | Last Light | 11:08PM | |
| Thu 05/23 | 12am | 5-8ft | | | 9ft | 8s | 321.97° | | | 30 35 mph | | Brief Showers | 43°f | 60% |
| | 3am | 6-9ft | | | 11ft | 8s | 333.05° | | | 33 39 mph | | Brief Showers | 43°f | 60% |
| Thu 05/23 | 6am | 7-10ft | | | 12.5ft | 9s | 338.54° | | | 33 39 mph | | Light Showers | 45°f | 65% |
| | 9am | 7-11ft | | | 13ft | 10s | 340.98° | | | 34 39 mph | | Light Showers | 45°f | 65% |
| | Noon | 7-11ft | | | 12.5ft | 10s | 343.11° | | | 31 35 mph | | Light Showers | 45°f | 60% |
| | 3pm | 6-10ft | | | 11.5ft | 10s | 345.54° | | | 29 33 mph | | Light Showers | 45°f | 60% |
| | 6pm | 6-9ft | | | 11ft | 9s | 349.52° | 1.6ft | 10s | | 0.9ft | 9s | | 27 30 mph | | Light Showers | 45°f | 65% |
| | 9pm | 5-8ft | | | 9.5ft | 9s | 352.51° | 1.4ft | 8s | | 1.5ft | 10s | | 25 28 mph | | Light Showers | 45°f | 65% |
| High | 5:49AM | 12.8ft | | Low | 12:05PM | 3.6ft | | High | 6:21PM | 13.5ft | | First Light | 3:36AM | | Sunrise | 4:40AM | | Sunset | 10:06PM | | Last Light | 11:10PM | |
| Fri 05/24 | 12am | 5-7ft | | | 7.5ft | 10s | 347.5° | 4ft | 9s | | 1.6ft | 9s | | 21 23 mph | | Brief Showers | 45°f | 60% |
| | 3am | 4-6ft | | | 6ft | 10s | 345.03° | 4ft | 9s | | | 16 18 mph | | Cloudy | 45°f | 60% |
| Fri 05/24 | 6am | 4-6ft | | | 5ft | 11s | 345.07° | 4ft | 9s | | | 12 14 mph | | Cloudy | 46°f | 65% |
| | 9am | 3-5ft | | | 4.5ft | 11s | 345.14° | 3.5ft | 8s | | | 8 8 mph | | Cloudy | 46°f | 65% |
| | Noon | 3-4ft | | | 5ft | 9s | 3.3° | 2.5ft | 9s | | | 6 mph | | Fair | 46°f | 85% |
| | 3pm | 3-4ft | | | 4ft | 10s | 354.6° | 2.5ft | 9s | | | 6 mph | | Fair | 46°f | 85% |
| | 6pm | 2-4ft | | | 3ft | 12s | 270.77° | 3ft | 10s | | | 4 mph | | Fair | 46°f | 65% |
| | 9pm | 2-4ft | | | 3.5ft | 11s | 271.02° | 2.5ft | 10s | | | 5 mph | | Sunny | 46°f | 65% |
| Low | 12:22AM | 3.8ft | | High | 6:35AM | 13.4ft | | Low | 12:49PM | 2.9ft | | High | 7:03PM | 14.3ft | | First Light | 3:34AM | | Sunrise | 4:39AM | | Sunset | 10:08PM | | Last Light | 11:13PM | |
| Sat 05/25 | 12am | 2-4ft | | | 3.5ft | 11s | 267.95° | 2.5ft | 10s | | | 3 3 mph | | Clear | 45°f | 100% |
| | 3am | 2-4ft | | | 3.5ft | 10s | 266.17° | 2ft | 10s | | | 4 4 mph | | Clear | 45°f | 100% |
| Sat 05/25 | 6am | 2-4ft | | | 3.5ft | 10s | 264.11° | 1.8ft | 10s | | | 4 4 mph | | Sunny | 45°f | 100% |
| | 9am | 2-3ft | | | 3.5ft | 10s | 262.72° | 1.7ft | 9s | | | 6 6 mph | | Sunny | 46°f | 100% |
| | Noon | 2-4ft | | | 3ft | 10s | 268.3° | 1.5ft | 9s | | 1.2ft | 3s | | 5 5 mph | | Sunny | 48°f | 100% |
| | 3pm | 2-4ft | | | 3.5ft | 9s | 271.22° | 1.3ft | 9s | | 1.4ft | 3s | | 6 mph | | Fair | 48°f | 100% |
| | 6pm | 3-4ft | | | 4.5ft | 9s | 269.18° | 1.3ft | 9s | | | 9 mph | | Fair | 48°f | 81% |
| | 9pm | 3-4ft | | | 4.5ft | 9s | 273.5° | 1.3ft | 9s | | | 9 10 mph | | Overcast | 46°f | 81% |
| Low | 1:08AM | 2.9ft | | High | 7:21AM | 13.9ft | | Low | 1:33PM | 2.4ft | | High | 7:46PM | 14.8ft | | First Light | 3:31AM | | Sunrise | 4:37AM | | Sunset | 10:10PM | | Last Light | 11:16PM | |
| Sun 05/26 | 12am | 3-5ft | | | 4.5ft | 9s | 278.6° | 1.1ft | 9s | | | 10 11 mph | | Overcast | 46°f | 70% |
| | 3am | 3-5ft | | | 4.5ft | 9s | 280.48° | 1.1ft | 9s | | | 11 13 mph | | Overcast | 46°f | 70% |
| Sun 05/26 | 6am | 3-4ft | | | 4ft | 9s | 279.16° | 1ft | 8s | | | 12 13 mph | | Overcast | 46°f | 52% |
| | 9am | 3-4ft | | | 4ft | 9s | 278.48° | 0.9ft | 8s | | | 14 15 mph | | Cloudy | 48°f | 52% |
| | Noon | 3-4ft | | | 4ft | 9s | 278.33° | 0.8ft | 8s | | | 15 17 mph | | Cloudy | 48°f | 55% |
| | 3pm | 2-4ft | | | 3ft | 9s | 297.52° | 2.5ft | 9s | | | 17 19 mph | | Cloudy | 48°f | 55% |
| | 6pm | 2-4ft | | | 3.5ft | 8s | 286.64° | 1.8ft | 9s | | | 20 23 mph | | Cloudy | 48°f | 55% |
| | 9pm | 3-4ft | | | 4ft | 9s | 278.02° | 0.6ft | 8s | | | 21 25 mph | | Overcast | 46°f | 55% |
| Low | 1:54AM | 2.4ft | | High | 8:09AM | 14ft | | Low | 2:17PM | 2.3ft | | High | 8:31PM | 15ft | | First Light | 3:29AM | | Sunrise | 4:35AM | | Sunset | 10:12PM | | Last Light | 11:18PM | |
| Mon 05/27 | 12am | 2-4ft | | | 4ft | 8s | 274.05° | 0.7ft | 10s | | | 21 24 mph | | Overcast | 46°f | 67% |
| | 3am | 2-3ft | | | 3.5ft | 8s | 272.94° | 1ft | 10s | | 1.5ft | 3s | | 22 26 mph | | Overcast | 46°f | 67% |
| Mon 05/27 | 6am | 2-3ft | | | 3.5ft | 8s | 265.65° | 1.3ft | 10s | | 2ft | 3s | | 24 28 mph | | Drizzle | 46°f | 68% |
| | 9am | 2-3ft | | | 4ft | 8s | 258.71° | 1.4ft | 9s | | 2ft | 3s | | 25 29 mph | | Overcast | 48°f | 68% |
| | Noon | 2-4ft | | | 5ft | 9s | 255.92° | 1.5ft | 9s | | 1.7ft | 3s | | 25 29 mph | | Overcast | 48°f | 60% |
| | 3pm | 3-4ft | | | 4.5ft | 10s | 256.73° | 1.4ft | 9s | | 1.4ft | 5s | | 25 30 mph | | Overcast | 48°f | 60% |
| | 6pm | 3-4ft | | | 4.5ft | 10s | 260.49° | 1.3ft | 9s | | 1.6ft | 5s | | 25 28 mph | | Overcast | 46°f | 38% |
| | 9pm | 3-4ft | | | 5ft | 10s | 261.79° | 3ft | 14s | | 2ft | 5s | | 23 27 mph | | Overcast | 46°f | 38% |
| Low | 2:42AM | 2.2ft | | High | 8:59AM | 13.8ft | | Low | 3:02PM | 2.6ft | | High | 9:19PM | 14.8ft | | First Light | 3:27AM | | Sunrise | 4:34AM | | Sunset | 10:14PM | | Last Light | 11:21PM | |
| Extended Surf Forecast for Isle of Lewis Area |
| Tue 05/28 | 12am | 2-3ft | | | 2.5ft | 8s | 288.38° | 3.5ft | 4s | | 0.9ft | 7s | | 21 23 mph | | Overcast | 46°f | 57% |
| | 3am | 2-3ft | | | 2.5ft | 8s | 302.13° | 4.5ft | 5s | | 0.8ft | 7s | | 19 21 mph | | Overcast | 46°f | 57% |
| Tue 05/28 | 6am | 2-4ft | | | 6.5ft | 7s | 249.99° | 0.6ft | 7s | | 0.3ft | 9s | | 18 21 mph | | Drizzle | 46°f | 54% |
| | 9am | 3-5ft | | | 8.5ft | 8s | 254.58° | 0.5ft | 7s | | 0.5ft | 9s | | 18 19 mph | | Overcast | 46°f | 54% |
| | Noon | 5-8ft | | | 11.5ft | 9s | 261.45° | 0.7ft | 9s | | 0.4ft | 7s | | 17 20 mph | | Cloudy | 46°f | 41% |
| | 3pm | 7-11ft | | | 14.5ft | 11s | 269.47° | 0.8ft | 9s | | | 17 20 mph | | Sunny | 48°f | 41% |
| | 6pm | 8-13ft | | | 16ft | 12s | 275.2° | 0.9ft | 9s | | | 16 19 mph | | Sunny | 46°f | 34% |
| | 9pm | 8-13ft | | | 16ft | 12s | 276.92° | 0.9ft | 9s | | | 27 30 mph | | Fair | 46°f | 34% |
| Low | 3:30AM | 2.3ft | | High | 9:52AM | 13.3ft | | Low | 3:48PM | 3.2ft | | High | 10:11PM | 14.3ft | | First Light | 3:24AM | | Sunrise | 4:32AM | | Sunset | 10:16PM | | Last Light | 11:23PM | |
| Wed 05/29 | 12am | 8-13ft | | | 15ft | 12s | 277.49° | 0.9ft | 10s | | | 18 21 mph | | Clear | 46°f | 28% |
| | 3am | 8-12ft | | | 14.5ft | 12s | 278.07° | 0.9ft | 10s | | | 18 21 mph | | Clear | 46°f | 28% |
| Wed 05/29 | 6am | 7-11ft | | | 13.5ft | 11s | 278.07° | 0.9ft | 10s | | | 18 21 mph | | Sunny | 46°f | 20% |
| | 9am | 7-11ft | | | 13ft | 11s | 277.49° | 0.9ft | 10s | | | 18 21 mph | | Sunny | 46°f | 20% |
| | Noon | 7-10ft | | | 12ft | 11s | 276.92° | 1ft | 10s | | | 18 21 mph | | Sunny | 46°f | 19% |
| | 3pm | 6-10ft | | | 11.5ft | 11s | 277.49° | 1.2ft | 11s | | | 19 23 mph | | Sunny | 48°f | 19% |
| | 6pm | 6-9ft | | | 11ft | 10s | 279.21° | 1.3ft | 11s | | | 19 23 mph | | Sunny | 48°f | 13% |
| | 9pm | 6-9ft | | | 10.5ft | 10s | 280.36° | 1.4ft | 11s | | | 19 23 mph | | Sunny | 48°f | 13% |
| Low | 4:21AM | 2.9ft | | High | 10:50AM | 12.6ft | | Low | 4:38PM | 4.1ft | | High | 11:08PM | 13.6ft | | First Light | 3:22AM | | Sunrise | 4:31AM | | Sunset | 10:17PM | | Last Light | 11:26PM | |
| Thu 05/30 | 12am | 6-9ft | | | 10.5ft | 10s | 282.08° | 1.4ft | 10s | | | 15 19 mph | | Mostly Clear | 48°f | 15% |
| | 3am | 6-9ft | | | 10ft | 10s | 284.37° | 1.3ft | 10s | | | 15 19 mph | | Mostly Clear | 48°f | 15% |
| Thu 05/30 | 6am | 5-7ft | | | 7ft | 10s | 307.86° | 6.5ft | 10s | | 1.2ft | 10s | | 15 19 mph | | Fair | 48°f | 24% |
| | 9am | 5-8ft | | | 7ft | 10s | 307.86° | 5.5ft | 10s | | 1.1ft | 10s | | 15 19 mph | | Fair | 48°f | 24% |
| | Noon | 5-7ft | | | 6.5ft | 10s | 311.3° | 5.5ft | 10s | | 1ft | 9s | | 15 19 mph | | Fair | 48°f | 5% |
| | 3pm | 4-7ft | | | 6ft | 10s | 313.59° | 5ft | 9s | | 0.9ft | 9s | | 16 19 mph | | Fair | 50°f | 5% |
| | 6pm | 5-7ft | | | 7.5ft | 9s | 292.96° | 0.8ft | 9s | | 0.2ft | 16s | | 16 19 mph | | Fair | 50°f | 36% |
| | 9pm | 4-7ft | | | 7ft | 9s | 291.25° | 0.8ft | 9s | | 0.2ft | 16s | | 16 19 mph | | Fair | 50°f | 36% |
| Low | 5:14AM | 3.7ft | | High | 11:54AM | 11.7ft | | Low | 5:32PM | 5.1ft | | First Light | 3:20AM | | Sunrise | 4:29AM | | Sunset | 10:19PM | | Last Light | 11:28PM | |
| Fri 05/31 | 12am | 3-5ft | | | 4.5ft | 9s | 318.75° | 5.5ft | 9s | | 0.7ft | 9s | | 16 18 mph | | Clear | 48°f | N/A |