| Mon 05/20 | 12am | 2-4ft | | | 2.5ft | 10s | 278.63° | 1.1ft | 12s | | | 9 11 mph | | Mostly Clear | 50°f | 100% |
| | 3am | 3-4ft | | | 3ft | 12s | 277.55° | | | 8 9 mph | | Mist | 50°f | 100% |
| Mon 05/20 | 6am | 3-4ft | | | 3ft | 11s | 280.04° | | | 10 13 mph | | Cloudy | 50°f | 100% |
| | 9am | 3-4ft | | | 3ft | 11s | 277.14° | 0.4ft | 17s | | 1.5ft | 3s | | 12 15 mph | | Cloudy | 50°f | 100% |
| | Noon | 3-4ft | | | 3ft | 11s | 276.87° | 0.9ft | 16s | | 2.5ft | 4s | | 17 22 mph | | Cloudy | 50°f | 100% |
| | 3pm | 3-4ft | | | 3ft | 11s | 276.37° | 1.6ft | 15s | | 3.5ft | 5s | | 22 28 mph | | Fair | 48°f | 100% |
| | 6pm | 3-4ft | | | 3ft | 10s | 276.15° | 2.5ft | 14s | | 5ft | 5s | | 25 33 mph | | Fair | 48°f | 80% |
| | 9pm | 3-5ft | | | 3.5ft | 14s | 294.62° | 3ft | 10s | | 5ft | 6s | | 23 30 mph | | Clear | 46°f | 80% |
| Low | 4:28AM | 1.3ft | | High | 6:50AM | 1.4ft | | Low | 1:09PM | 0.6ft | | High | 3:47PM | 0.9ft | | Low | 7:15PM | 0.7ft | | First Light | 4:09AM | | Sunrise | 5:01AM | | Sunset | 9:43PM | | Last Light | 10:35PM | |
| Tue 05/21 | 12am | 3-5ft | | | 4ft | 13s | 294.28° | 3ft | 10s | | 4.5ft | 6s | | 22 30 mph | | Mostly Clear | 46°f | 90% |
| | 3am | 4-6ft | | | 4.5ft | 13s | 293.68° | 2.5ft | 9s | | 4ft | 5s | | 20 27 mph | | Mostly Clear | 46°f | 90% |
| Tue 05/21 | 6am | 4-7ft | | | 5ft | 13s | 289.98° | 1.2ft | 11s | | 3ft | 5s | | 17 24 mph | | Fair | 48°f | 100% |
| | 9am | 5-7ft | | | 6ft | 13s | 296.5° | 1.2ft | 11s | | | 18 21 mph | | Fair | 48°f | 100% |
| | Noon | 5-7ft | | | 6ft | 13s | 295.12° | 1.5ft | 10s | | | 19 21 mph | | Fair | 48°f | 100% |
| | 3pm | 4-7ft | | | 5.5ft | 12s | 294.32° | 1.6ft | 10s | | | 17 21 mph | | Sunny | 48°f | 100% |
| | 6pm | 4-6ft | | | 5ft | 12s | 294.2° | 1.9ft | 10s | | | 16 21 mph | | Fair | 48°f | 100% |
| | 9pm | 4-6ft | | | 5ft | 12s | 294.09° | 2ft | 10s | | | 14 19 mph | | Cloudy | 48°f | 100% |
| High | 12:17AM | 1.8ft | | Low | 6:17AM | 1.2ft | | High | 7:14AM | 1.2ft | | Low | 9:43AM | 1.1ft | | High | 11:06AM | 1.1ft | | Low | 1:48PM | 0.8ft | | High | 4:10PM | 1.1ft | | Low | 8:52PM | 0.6ft | | First Light | 4:07AM | | Sunrise | 4:59AM | | Sunset | 9:44PM | | Last Light | 10:37PM | |
| Wed 05/22 | 12am | 4-6ft | | | 5ft | 12s | 294.42° | 2ft | 10s | | | 12 16 mph | | Cloudy | 48°f | 100% |
| | 3am | 3-5ft | | | 4ft | 11s | 294.32° | 2ft | 10s | | 3ft | 4s | | 11 15 mph | | Mostly Clear | 48°f | 100% |
| Wed 05/22 | 6am | 3-5ft | | | 3.5ft | 11s | 294.61° | 1.9ft | 10s | | 4ft | 5s | | 13 17 mph | | Fair | 48°f | 100% |
| | 9am | 4-6ft | | | 5ft | 11s | 298.78° | 1.9ft | 10s | | | 17 19 mph | | Overcast | 48°f | 100% |
| | Noon | 3-5ft | | | 5ft | 10s | 295.35° | 2ft | 9s | | | 19 21 mph | | Overcast | 46°f | 95% |
| | 3pm | 4-6ft | | | 5ft | 10s | 292.52° | 2ft | 9s | | | 20 24 mph | | Overcast | 46°f | 95% |
| | 6pm | 4-6ft | | | 6ft | 10s | 295.34° | 2ft | 9s | | | 23 28 mph | | Light Showers | 48°f | 71% |
| | 9pm | 4-6ft | | | 7ft | 7s | 301.36° | 2ft | 9s | | | 26 32 mph | | Brief Showers | 48°f | 71% |
| High | 1:01AM | 1.9ft | | Low | 2:42AM | 1.9ft | | High | 3:16AM | 1.9ft | | Low | 7:25AM | 1ft | | High | 7:42AM | 1ft | | Low | 10:01AM | 0.9ft | | High | 12:26PM | 1.2ft | | Low | 2:28PM | 1ft | | High | 4:45PM | 1.4ft | | Low | 9:53PM | 0.4ft | | First Light | 4:05AM | | Sunrise | 4:58AM | | Sunset | 9:46PM | | Last Light | 10:40PM | |
| Thu 05/23 | 12am | 4-6ft | | | 8ft | 7s | 306.05° | | | 27 32 mph | | Brief Showers | 48°f | 10% |
| | 3am | 4-7ft | | | 8.5ft | 8s | 310.36° | | | 25 30 mph | | Mostly Clear | 46°f | 10% |
| Thu 05/23 | 6am | 4-6ft | | | 8.5ft | 8s | 313.29° | | | 23 28 mph | | Fair | 46°f | 50% |
| | 9am | 4-6ft | | | 9ft | 8s | 318.25° | | | 24 29 mph | | Fair | 46°f | 50% |
| | Noon | 4-7ft | | | 10ft | 8s | 322.05° | | | 29 34 mph | | Brief Showers | 46°f | 35% |
| | 3pm | 4-6ft | | | 10ft | 8s | 325.69° | | | 32 37 mph | | Fair | 46°f | 35% |
| | 6pm | 4-6ft | | | 9.5ft | 8s | 331.12° | 1.8ft | 9s | | | 32 36 mph | | Brief Showers | 46°f | 30% |
| | 9pm | 3-5ft | | | 9ft | 8s | 334.01° | 1.8ft | 9s | | | 29 34 mph | | Mostly Clear | 45°f | 30% |
| High | 1:42AM | 2.1ft | | Low | 3:08AM | 2ft | | High | 4:17AM | 2ft | | Low | 10:39AM | 0.7ft | | High | 1:27PM | 1.4ft | | Low | 3:06PM | 1.2ft | | High | 5:24PM | 1.7ft | | Low | 10:46PM | 0.3ft | | First Light | 4:03AM | | Sunrise | 4:56AM | | Sunset | 9:48PM | | Last Light | 10:42PM | |
| Fri 05/24 | 12am | 3-4ft | | | 8ft | 7s | 336.31° | 1.9ft | 9s | | | 27 32 mph | | Mostly Clear | 45°f | 40% |
| | 3am | 3-4ft | | | 7.5ft | 7s | 337.44° | 1.9ft | 9s | | | 28 33 mph | | Mostly Clear | 45°f | 40% |
| Fri 05/24 | 6am | 2-4ft | | | 7ft | 7s | 339.88° | 2ft | 9s | | | 26 31 mph | | Fair | 45°f | 50% |
| | 9am | 2-3ft | | | 2ft | 9s | 267.75° | 6.5ft | 6s | | | 24 29 mph | | Sunny | 46°f | 50% |
| | Noon | 2-3ft | | | 2.5ft | 9s | 266.92° | 5.5ft | 6s | | | 22 26 mph | | Sunny | 46°f | 85% |
| | 3pm | 2-3ft | | | 2.5ft | 9s | 269.65° | 5ft | 6s | | 1.1ft | 12s | | 19 22 mph | | Sunny | 48°f | 85% |
| | 6pm | 3-4ft | | | 3ft | 11s | 268.82° | 3.5ft | 5s | | 1ft | 11s | | 14 18 mph | | Sunny | 46°f | 68% |
| | 9pm | 3-4ft | | | 3ft | 11s | 272.08° | 2.5ft | 5s | | 0.8ft | 11s | | 9 11 mph | | Cloudy | 48°f | 68% |
| High | 2:24AM | 2.1ft | | Low | 3:47AM | 2ft | | High | 5:08AM | 2.1ft | | Low | 11:21AM | 0.5ft | | High | 2:25PM | 1.6ft | | Low | 3:44PM | 1.5ft | | High | 6:05PM | 2.1ft | | Low | 11:34PM | 0.2ft | | First Light | 4:01AM | | Sunrise | 4:55AM | | Sunset | 9:49PM | | Last Light | 10:44PM | |
| Sat 05/25 | 12am | 3-4ft | | | 3ft | 10s | 273.03° | 0.7ft | 10s | | 1.4ft | 5s | | 8 9 mph | | Cloudy | 48°f | 72% |
| | 3am | 3-4ft | | | 3ft | 10s | 272.07° | 0.6ft | 10s | | 0.9ft | 4s | | 12 17 mph | | Mostly Clear | 48°f | 72% |
| Sat 05/25 | 6am | 3-4ft | | | 3ft | 10s | 272.12° | 0.4ft | 10s | | | 14 18 mph | | Brief Showers | 50°f | 68% |
| | 9am | 2-4ft | | | 3ft | 9s | 269.63° | 0.3ft | 9s | | | 17 22 mph | | Drizzle | 48°f | 68% |
| | Noon | 2-4ft | | | 3ft | 9s | 267.54° | 0.3ft | 9s | | | 13 17 mph | | Drizzle | 50°f | 86% |
| | 3pm | 2-3ft | | | 2.5ft | 9s | 266.33° | 0.2ft | 9s | | | 13 16 mph | | Cloudy | 48°f | 86% |
| | 6pm | 2-4ft | | | 3ft | 9s | 266.85° | 0.2ft | 9s | | | 9 11 mph | | Fair | 48°f | 50% |
| | 9pm | 2-3ft | | | 2.5ft | 9s | 268.44° | 3ft | 4s | | | 6 7 mph | | Mostly Clear | 48°f | 50% |
| High | 3:05AM | 2.2ft | | Low | 4:32AM | 2ft | | High | 5:56AM | 2.2ft | | Low | 12:03PM | 0.2ft | | High | 3:24PM | 1.8ft | | Low | 4:21PM | 1.7ft | | High | 6:46PM | 2.4ft | | First Light | 3:59AM | | Sunrise | 4:54AM | | Sunset | 9:51PM | | Last Light | 10:46PM | |
| Sun 05/26 | 12am | 3-5ft | | | 5.5ft | 8s | 282.18° | 0.6ft | 9s | | | 11 13 mph | | Brief Showers | 48°f | 48% |
| | 3am | 3-5ft | | | 6ft | 7s | 284.81° | | | 19 22 mph | | Light Showers | 46°f | 48% |
| Sun 05/26 | 6am | 4-6ft | | | 6.5ft | 7s | 289.26° | | | 29 34 mph | | Rain | 46°f | 68% |
| | 9am | 4-6ft | | | 6.5ft | 7s | 293.69° | | | 26 31 mph | | Rain | 48°f | 68% |
| | Noon | 3-5ft | | | 6.5ft | 7s | 294.78° | | | 13 18 mph | | Rain | 50°f | 49% |
| | 3pm | 3-4ft | | | 4ft | 8s | 270.39° | 4ft | 7s | | | 15 15 mph | | Brief Showers | 50°f | 49% |
| | 6pm | 3-4ft | | | 3.5ft | 8s | 271.57° | 3.5ft | 7s | | | 36 42 mph | | Showers | 48°f | 10% |
| | 9pm | 2-3ft | | | 3ft | 8s | 262.6° | 4ft | 7s | | 1.4ft | 8s | | 40 46 mph | | Light Showers | 48°f | 10% |
| Low | 12:21AM | 0.2ft | | High | 3:45AM | 2.2ft | | Low | 5:21AM | 2ft | | High | 6:40AM | 2.1ft | | Low | 12:44PM | 0.1ft | | High | 4:21PM | 2ft | | Low | 5:01PM | 1.9ft | | High | 7:26PM | 2.6ft | | First Light | 3:57AM | | Sunrise | 4:52AM | | Sunset | 9:53PM | | Last Light | 10:48PM | |
| Extended Surf Forecast for Islay (Machir Bay) Area |
| Mon 05/27 | 12am | 3-4ft | | | 4ft | 8s | 279.21° | 0.6ft | 10s | | | 17 20 mph | | Clear | 48°f | 36% |
| | 3am | 3-5ft | | | 4.5ft | 8s | 277.49° | | | 15 17 mph | | Clear | 48°f | 36% |
| Mon 05/27 | 6am | 3-5ft | | | 4.5ft | 9s | 271.76° | 1.5ft | 8s | | | 13 14 mph | | Sunny | 48°f | 52% |
| | 9am | 4-6ft | | | 4.5ft | 11s | 264.32° | 2.5ft | 8s | | | 9 10 mph | | Sunny | 48°f | 52% |
| | Noon | 4-6ft | | | 5ft | 11s | 267.18° | 1.8ft | 8s | | | 8 9 mph | | Fair | 48°f | 63% |
| | 3pm | 4-6ft | | | 5ft | 11s | 263.74° | 2ft | 8s | | | 8 10 mph | | Cloudy | 48°f | 63% |
| | 6pm | 4-6ft | | | 5ft | 11s | 265.46° | 1.8ft | 8s | | | 8 11 mph | | Cloudy | 50°f | 45% |
| | 9pm | 4-6ft | | | 5ft | 10s | 266.03° | 1.7ft | 8s | | | 15 23 mph | | Drizzle | 52°f | 45% |
| Low | 1:06AM | 0.3ft | | High | 4:25AM | 2.2ft | | Low | 6:16AM | 1.9ft | | High | 7:20AM | 1.9ft | | Low | 1:23PM | -0ft | | High | 5:14PM | 2.1ft | | Low | 5:47PM | 2.1ft | | High | 8:06PM | 2.6ft | | First Light | 3:55AM | | Sunrise | 4:51AM | | Sunset | 9:54PM | | Last Light | 10:50PM | |
| Tue 05/28 | 12am | 4-6ft | | | 5ft | 10s | 266.03° | 1.6ft | 8s | | | 18 27 mph | | Rain | 50°f | 36% |
| | 3am | 4-6ft | | | 5ft | 10s | 266.61° | 1.2ft | 7s | | | 18 26 mph | | Drizzle | 50°f | 36% |
| Tue 05/28 | 6am | 4-6ft | | | 5.5ft | 10s | 263.74° | | | 12 17 mph | | Showers | 50°f | 18% |
| | 9am | 4-6ft | | | 4.5ft | 10s | 265.46° | 3ft | 5s | | | 5 13 mph | | Fog | 52°f | 18% |
| | Noon | 4-6ft | | | 6ft | 10s | 258.59° | | | 5 13 mph | | Fog | 52°f | 30% |
| | 3pm | 4-7ft | | | 6ft | 10s | 260.31° | | | 12 17 mph | | Brief Showers | 54°f | 30% |
| | 6pm | 4-7ft | | | 6ft | 10s | 262.02° | | | 12 17 mph | | Brief Showers | 54°f | 29% |
| | 9pm | 4-6ft | | | 6ft | 10s | 263.17° | | | 9 25 mph | | Drizzle | 50°f | 29% |
| Low | 1:50AM | 0.5ft | | High | 5:03AM | 2.2ft | | Low | 7:24AM | 1.7ft | | High | 7:49AM | 1.7ft | | Low | 11:50AM | 0ft | | High | 12:35PM | 0.1ft | | Low | 1:57PM | -0ft | | High | 5:58PM | 2.2ft | | Low | 6:44PM | 2.2ft | | High | 8:46PM | 2.5ft | | First Light | 3:54AM | | Sunrise | 4:50AM | | Sunset | 9:56PM | | Last Light | 10:52PM | |
| Wed 05/29 | 12am | 4-6ft | | | 6ft | 10s | 263.17° | | | 10 19 mph | | Mostly Clear | 46°f | 10% |
| | 3am | 4-6ft | | | 6ft | 10s | 262.6° | | | 10 19 mph | | Mostly Clear | 46°f | 10% |
| Wed 05/29 | 6am | 4-7ft | | | 6ft | 10s | 262.02° | | | 10 19 mph | | Fair | 46°f | 7% |
| | 9am | 5-7ft | | | 6.5ft | 10s | 263.74° | | | 10 19 mph | | Fair | 46°f | 7% |
| | Noon | 5-8ft | | | 7.5ft | 10s | 267.18° | | | 10 19 mph | | Fair | 46°f | 8% |
| | 3pm | 5-8ft | | | 8ft | 10s | 271.19° | | | 11 15 mph | | Brief Showers | 54°f | 8% |
| | 6pm | 6-9ft | | | 8.5ft | 11s | 274.06° | | | 11 15 mph | | Brief Showers | 54°f | 5% |
| | 9pm | 6-9ft | | | 8.5ft | 11s | 275.2° | | | 11 15 mph | | Brief Showers | 54°f | 5% |
| Low | 2:33AM | 0.8ft | | High | 5:41AM | 2.2ft | | Low | 12:20PM | -0.1ft | | High | 6:40PM | 2.2ft | | Low | 7:46PM | 2.1ft | | High | 9:25PM | 2.3ft | | First Light | 3:52AM | | Sunrise | 4:49AM | | Sunset | 9:57PM | | Last Light | 10:54PM | |
| Thu 05/30 | 12am | 6-9ft | | | 8ft | 11s | 275.78° | | | 10 19 mph | | Showers | 46°f | 28% |