| Sat 05/25 | 12am | 2-3ft | | | 2.5ft | 10s | 277.8° | 0.6ft | 12s | | | 7 8 mph | | Cloudy | 48°f | 100% |
| | 3am | 2-3ft | | | 2ft | 10s | 272.47° | 0.6ft | 12s | | | 12 15 mph | | Brief Showers | 46°f | 100% |
| Sat 05/25 | 6am | 2-3ft | | | 2ft | 10s | 274.76° | 1.1ft | 2s | | 0.5ft | 12s | | 15 20 mph | | Rain | 46°f | 100% |
| | 9am | 2-4ft | | | 2.5ft | 10s | 268.14° | 1.2ft | 3s | | 0.4ft | 11s | | 14 19 mph | | Rain | 48°f | 100% |
| | Noon | 3-4ft | | | 3ft | 9s | 257.23° | 0.4ft | 11s | | | 15 20 mph | | Rain | 50°f | 100% |
| | 3pm | 3-4ft | | | 3.5ft | 9s | 263.62° | 0.3ft | 11s | | | 15 21 mph | | Drizzle | 52°f | 100% |
| | 6pm | 2-4ft | | | 3ft | 9s | 268.74° | 0.3ft | 10s | | | 14 21 mph | | Drizzle | 52°f | 100% |
| | 9pm | 2-4ft | | | 3ft | 9s | 271.14° | 0.2ft | 10s | | | 11 18 mph | | Drizzle | 52°f | 100% |
| Low | 12:05AM | 0.7ft | | High | 6:16AM | 13.5ft | | Low | 12:23PM | 0.6ft | | High | 6:35PM | 14ft | | First Light | 4:29AM | | Sunrise | 5:19AM | | Sunset | 9:55PM | | Last Light | 10:44PM | |
| Sun 05/26 | 12am | 2-3ft | | | 2.5ft | 9s | 273.6° | 0.5ft | 11s | | | 11 17 mph | | Drizzle | 50°f | 100% |
| | 3am | 2-3ft | | | 2.5ft | 9s | 273.94° | 0.7ft | 11s | | | 12 19 mph | | Drizzle | 50°f | 100% |
| Sun 05/26 | 6am | 2-3ft | | | 2.5ft | 8s | 275.81° | 0.8ft | 11s | | | 15 24 mph | | Drizzle | 50°f | 100% |
| | 9am | 2-3ft | | | 2.5ft | 8s | 277.69° | 0.9ft | 11s | | | 17 26 mph | | Drizzle | 52°f | 100% |
| | Noon | 2-3ft | | | 2.5ft | 8s | 280.92° | | | 18 26 mph | | Drizzle | 52°f | 100% |
| | 3pm | 2-3ft | | | 2.5ft | 9s | 283.7° | 1.1ft | 3s | | | 17 22 mph | | Drizzle | 52°f | 100% |
| | 6pm | 2-3ft | | | 2.5ft | 9s | 287.51° | 3ft | 4s | | | 22 28 mph | | Drizzle | 52°f | 81% |
| | 9pm | 2-4ft | | | 4.5ft | 5s | 228.13° | 1.8ft | 9s | | | 26 35 mph | | Overcast | 50°f | 81% |
| Low | 12:46AM | 0.1ft | | High | 6:59AM | 13.8ft | | Low | 1:03PM | 0.5ft | | High | 7:16PM | 14.2ft | | First Light | 4:28AM | | Sunrise | 5:18AM | | Sunset | 9:56PM | | Last Light | 10:46PM | |
| Mon 05/27 | 12am | 4-6ft | | | 6.5ft | 7s | 238.63° | | | 31 43 mph | | Light Showers | 50°f | 86% |
| | 3am | 5-7ft | | | 7ft | 9s | 255.17° | | | 27 37 mph | | Rain | 50°f | 86% |
| Mon 05/27 | 6am | 4-7ft | | | 7ft | 9s | 266.28° | | | 20 26 mph | | Rain | 50°f | 100% |
| | 9am | 5-7ft | | | 7ft | 10s | 270.96° | | | 22 28 mph | | Brief Showers | 50°f | 100% |
| | Noon | 5-8ft | | | 8.5ft | 11s | 275.81° | | | 25 29 mph | | Brief Showers | 50°f | 85% |
| | 3pm | 6-10ft | | | 10ft | 13s | 284.32° | | | 21 25 mph | | Brief Showers | 50°f | 85% |
| | 6pm | 7-11ft | | | 11ft | 14s | 285.38° | | | 22 26 mph | | Brief Showers | 50°f | 90% |
| | 9pm | 7-11ft | | | 11ft | 14s | 287.07° | | | 20 25 mph | | Brief Showers | 48°f | 90% |
| Low | 1:27AM | -0.1ft | | High | 7:42AM | 13.7ft | | Low | 1:43PM | 0.6ft | | High | 7:58PM | 14.1ft | | First Light | 4:26AM | | Sunrise | 5:16AM | | Sunset | 9:57PM | | Last Light | 10:48PM | |
| Tue 05/28 | 12am | 7-11ft | | | 11.5ft | 14s | 287.67° | | | 20 25 mph | | Brief Showers | 48°f | 100% |
| | 3am | 7-11ft | | | 11.5ft | 14s | 289.74° | | | 20 24 mph | | Light Showers | 48°f | 100% |
| Tue 05/28 | 6am | 7-11ft | | | 11ft | 14s | 290.36° | | | 20 24 mph | | Light Showers | 48°f | 100% |
| | 9am | 6-10ft | | | 10ft | 14s | 292.73° | | | 20 23 mph | | Light Showers | 48°f | 100% |
| | Noon | 6-9ft | | | 9.5ft | 13s | 292.4° | | | 21 23 mph | | Light Showers | 50°f | 100% |
| | 3pm | 5-8ft | | | 8.5ft | 13s | 294.5° | | | 22 25 mph | | Brief Showers | 50°f | 100% |
| | 6pm | 5-8ft | | | 8ft | 12s | 293.77° | | | 20 24 mph | | Brief Showers | 50°f | 100% |
| | 9pm | 5-7ft | | | 7.5ft | 12s | 295.26° | | | 18 22 mph | | Mostly Clear | 50°f | 100% |
| Low | 2:09AM | 0.1ft | | High | 8:26AM | 13.3ft | | Low | 2:25PM | 1.1ft | | High | 8:42PM | 13.7ft | | First Light | 4:25AM | | Sunrise | 5:15AM | | Sunset | 9:59PM | | Last Light | 10:49PM | |
| Wed 05/29 | 12am | 4-7ft | | | 6.5ft | 12s | 293.59° | | | 18 22 mph | | Brief Showers | 50°f | 90% |
| | 3am | 4-6ft | | | 6ft | 11s | 294.42° | | | 18 21 mph | | Brief Showers | 50°f | 90% |
| Wed 05/29 | 6am | 4-6ft | | | 5.5ft | 11s | 292.32° | | | 16 19 mph | | Brief Showers | 50°f | 60% |
| | 9am | 3-5ft | | | 5ft | 11s | 292.84° | | | 14 15 mph | | Sunny | 50°f | 60% |
| | Noon | 3-5ft | | | 4.5ft | 10s | 289.97° | | | 10 11 mph | | Sunny | 52°f | 50% |
| | 3pm | 3-5ft | | | 4.5ft | 10s | 285.97° | | | 9 9 mph | | Sunny | 52°f | 50% |
| | 6pm | 3-5ft | | | 4ft | 10s | 281.12° | | | 5 5 mph | | Sunny | 52°f | 65% |
| | 9pm | 3-4ft | | | 4ft | 10s | 283.07° | 0.2ft | 17s | | | 1 1 mph | | Mostly Clear | 50°f | 65% |
| Low | 2:53AM | 0.6ft | | High | 9:12AM | 12.7ft | | Low | 3:10PM | 1.9ft | | High | 9:29PM | 13ft | | First Light | 4:23AM | | Sunrise | 5:14AM | | Sunset | 10:00PM | | Last Light | 10:51PM | |
| Thu 05/30 | 12am | 3-4ft | | | 3.5ft | 10s | 281.62° | 0.2ft | 17s | | | 4 4 mph | | Mostly Clear | 50°f | 65% |
| | 3am | 3-4ft | | | 3.5ft | 9s | 277.46° | | | 6 6 mph | | Mostly Clear | 50°f | 65% |
| Thu 05/30 | 6am | 3-4ft | | | 4ft | 9s | 272.72° | | | 7 9 mph | | Fair | 50°f | 70% |
| | 9am | 3-5ft | | | 4ft | 9s | 272.48° | 0.2ft | 16s | | | 8 10 mph | | Fair | 54°f | 70% |
| | Noon | 3-4ft | | | 4ft | 8s | 273.83° | 0.2ft | 16s | | | 11 14 mph | | Fair | 54°f | 70% |
| | 3pm | 3-4ft | | | 4ft | 8s | 274.86° | 0.2ft | 16s | | | 14 17 mph | | Fair | 54°f | 70% |
| | 6pm | 3-4ft | | | 4ft | 8s | 276.46° | 0.2ft | 16s | | | 15 21 mph | | Fair | 54°f | 80% |
| | 9pm | 3-4ft | | | 4.5ft | 8s | 277.47° | 0.2ft | 16s | | | 16 23 mph | | Overcast | 54°f | 80% |
| Low | 3:42AM | 1.5ft | | High | 10:03AM | 11.8ft | | Low | 3:59PM | 2.8ft | | High | 10:21PM | 12.1ft | | First Light | 4:22AM | | Sunrise | 5:13AM | | Sunset | 10:01PM | | Last Light | 10:53PM | |
| Fri 05/31 | 12am | 3-5ft | | | 5ft | 8s | 279.62° | 0.2ft | 15s | | | 16 26 mph | | Drizzle | 52°f | 70% |
| | 3am | 3-5ft | | | 5.5ft | 8s | 281.56° | 0.2ft | 15s | | | 13 21 mph | | Drizzle | 52°f | 70% |
| Fri 05/31 | 6am | 4-6ft | | | 6ft | 10s | 283.91° | 0.2ft | 15s | | | 12 20 mph | | Drizzle | 52°f | 45% |
| | 9am | 4-7ft | | | 7ft | 11s | 287.02° | 0.2ft | 15s | | | 18 21 mph | | Fair | 52°f | 45% |
| | Noon | 5-7ft | | | 7ft | 12s | 286.07° | | | 18 21 mph | | Fair | 52°f | 50% |
| | 3pm | 4-7ft | | | 6.5ft | 11s | 286.43° | | | 20 23 mph | | Fair | 52°f | 50% |
| | 6pm | 4-6ft | | | 6ft | 11s | 286.22° | | | 19 24 mph | | Fair | 52°f | 45% |
| | 9pm | 4-6ft | | | 5.5ft | 11s | 286.8° | 0.2ft | 14s | | | 20 24 mph | | Fair | 52°f | 45% |
| Low | 4:37AM | 2.5ft | | High | 11:00AM | 10.9ft | | Low | 4:59PM | 3.8ft | | High | 11:21PM | 11.2ft | | First Light | 4:21AM | | Sunrise | 5:12AM | | Sunset | 10:03PM | | Last Light | 10:54PM | |
| Extended Surf Forecast for Achill Island Area |
| Sat 06/01 | 12am | 2-3ft | | | 2.5ft | 8s | 275.78° | 0.3ft | 14s | | | 19 24 mph | | Brief Showers Possible | 52°f | 43% |
| | 3am | 2-3ft | | | 2.5ft | 8s | 276.35° | 0.3ft | 13s | | | 19 23 mph | | Mostly Clear | 50°f | 43% |
| Sat 06/01 | 6am | 2-3ft | | | 2.5ft | 8s | 276.35° | 0.3ft | 13s | | | 17 21 mph | | Brief Showers | 50°f | 44% |
| | 9am | 2-3ft | | | 3ft | 8s | 278.07° | 0.3ft | 13s | | | 19 21 mph | | Cloudy | 50°f | 44% |
| | Noon | 2-3ft | | | 2.5ft | 8s | 272.91° | 0.3ft | 13s | | 1.7ft | 3s | | 16 20 mph | | Brief Showers | 50°f | 60% |
| | 3pm | 2-3ft | | | 3.5ft | 8s | 296.97° | 0.3ft | 13s | | | 18 21 mph | | Cloudy | 52°f | 60% |
| | 6pm | 2-3ft | | | 3.5ft | 8s | 302.13° | 0.3ft | 13s | | | 17 19 mph | | Brief Showers | 52°f | 57% |
| | 9pm | 2-3ft | | | 3ft | 8s | 303.28° | 0.3ft | 13s | | | 27 32 mph | | Brief Showers | 50°f | 57% |
| Low | 5:45AM | 3.3ft | | High | 12:06PM | 10.2ft | | Low | 6:14PM | 4.5ft | | First Light | 4:20AM | | Sunrise | 5:11AM | | Sunset | 10:04PM | | Last Light | 10:56PM | |
| Sun 06/02 | 12am | 2-3ft | | | 3ft | 8s | 301.56° | 0.3ft | 13s | | | 15 16 mph | | Brief Showers | 52°f | 60% |
| | 3am | 2-3ft | | | 3ft | 8s | 306.14° | 0.3ft | 13s | | | 15 16 mph | | Brief Showers | 52°f | 60% |
| Sun 06/02 | 6am | 2-3ft | | | 2ft | 8s | 275.78° | 2.5ft | 6s | | 0.3ft | 13s | | 15 16 mph | | Brief Showers | 52°f | 75% |
| | 9am | 2-3ft | | | 2ft | 10s | 274.63° | 3ft | 7s | | 0.2ft | 13s | | 15 16 mph | | Brief Showers | 52°f | 75% |
| | Noon | 2-3ft | | | 2ft | 9s | 275.78° | 3ft | 7s | | 0.2ft | 13s | | 15 16 mph | | Brief Showers | 52°f | 80% |
| | 3pm | 2-3ft | | | 2ft | 9s | 276.35° | 3ft | 7s | | 0.2ft | 13s | | 17 23 mph | | Brief Showers | 54°f | 80% |
| | 6pm | 2ft | | | 1.8ft | 9s | 276.35° | 3ft | 7s | | 0.2ft | 12s | | 17 23 mph | | Brief Showers | 54°f | 71% |
| | 9pm | 2ft | | | 1.7ft | 9s | 276.92° | 0.2ft | 12s | | 2.5ft | 7s | | 17 23 mph | | Brief Showers | 54°f | 71% |
| High | 12:32AM | 10.5ft | | Low | 7:05AM | 3.9ft | | High | 1:22PM | 9.9ft | | Low | 7:41PM | 4.7ft | | First Light | 4:18AM | | Sunrise | 5:11AM | | Sunset | 10:05PM | | Last Light | 10:57PM | |
| Mon 06/03 | 12am | 1-2ft | | | 1.6ft | 9s | 277.49° | 2ft | 7s | | | 16 21 mph | | Brief Showers | 54°f | 71% |
| | 3am | 1-2ft | | | 1.5ft | 8s | 278.07° | 2ft | 6s | | | 16 21 mph | | Brief Showers | 54°f | 71% |
| Mon 06/03 | 6am | 1-2ft | | | 1.4ft | 8s | 278.07° | 2ft | 6s | | | 16 21 mph | | Brief Showers | 54°f | 59% |
| | 9am | 1-2ft | | | 1.3ft | 8s | 278.07° | 0.2ft | 14s | | 2.5ft | 4s | | 16 21 mph | | Brief Showers | 54°f | 59% |
| | Noon | 1-2ft | | | 1.2ft | 8s | 278.64° | 0.4ft | 13s | | 3ft | 4s | | 16 21 mph | | Brief Showers | 54°f | 48% |
| | 3pm | 1-2ft | | | 1.1ft | 8s | 280.36° | 0.5ft | 13s | | 3.5ft | 4s | | 23 31 mph | | Brief Showers | 52°f | 48% |
| | 6pm | 1ft | | | 1ft | 8s | 281.5° | 0.7ft | 12s | | 3.5ft | 4s | | 23 31 mph | | Brief Showers | 52°f | 44% |
| | 9pm | 1-2ft | | | 1ft | 12s | 282.65° | 0.9ft | 8s | | 3ft | 4s | | 23 31 mph | | Brief Showers | 52°f | 44% |
| High | 1:50AM | 10.3ft | | Low | 8:25AM | 3.9ft | | High | 2:38PM | 10.2ft | | Low | 8:58PM | 4.2ft | | First Light | 4:17AM | | Sunrise | 5:10AM | | Sunset | 10:06PM | | Last Light | 10:59PM | |
| Tue 06/04 | 12am | 1-2ft | | | 1.2ft | 11s | 283.22° | 0.9ft | 8s | | 3ft | 7s | | 19 25 mph | | Rain | 52°f | N/A |