| Tue 05/21 | 12am | 1-2ft | | | 2ft | 7s | 153.02° | 0.5ft | 9s | | | 9 15 mph | | Mostly Clear | 64°f | 100% |
| | 3am | 1-2ft | | | 2ft | 6s | 156.6° | 0.5ft | 9s | | | 9 17 mph | | Mostly Clear | 68°f | 100% |
| Tue 05/21 | 6am | 1-2ft | | | 1.9ft | 6s | 154.91° | 0.5ft | 9s | | | 9 16 mph | | Brief Showers | 68°f | 100% |
| | 9am | 1-2ft | | | 2ft | 6s | 162.44° | 0.4ft | 9s | | | 12 16 mph | | Cloudy | 68°f | 100% |
| | Noon | 1-2ft | | | 2ft | 6s | 160.4° | | | 13 18 mph | | Cloudy | 72°f | 100% |
| | 3pm | 1-2ft | | | 2ft | 6s | 167.2° | | | 14 20 mph | | Fair | 72°f | 100% |
| | 6pm | 1-2ft | | | 2ft | 6s | 165.21° | | | 11 19 mph | | Sunny | 68°f | 100% |
| | 9pm | 1-2ft | | | 2ft | 6s | 165.26° | 0.2ft | 9s | | | 11 19 mph | | Clear | 66°f | 100% |
| High | 4:30AM | 3.9ft | | Low | 10:44AM | 0.1ft | | High | 5:09PM | 4.6ft | | Low | 11:28PM | 0.1ft | | First Light | 5:04AM | | Sunrise | 5:35AM | | Sunset | 8:11PM | | Last Light | 8:42PM | |
| Wed 05/22 | 12am | 1-2ft | | | 2ft | 6s | 164.53° | 0.2ft | 9s | | | 10 16 mph | | Mostly Clear | 66°f | 100% |
| | 3am | 1-2ft | | | 2ft | 6s | 164.14° | 0.2ft | 9s | | | 10 18 mph | | Brief Showers | 64°f | 100% |
| Wed 05/22 | 6am | 1-2ft | | | 2ft | 6s | 166.8° | | | 13 20 mph | | Brief Showers | 68°f | 100% |
| | 9am | 1-2ft | | | 2.5ft | 6s | 168.9° | | | 13 20 mph | | Overcast | 70°f | 100% |
| | Noon | 1-2ft | | | 2.5ft | 7s | 171.05° | | | 13 21 mph | | Drizzle | 72°f | 100% |
| | 3pm | 2ft | | | 3ft | 7s | 171.49° | | | 14 23 mph | | Cloudy | 73°f | 100% |
| | 6pm | 2-3ft | | | 3ft | 7s | 168.98° | | | 15 27 mph | | Fair | 68°f | 100% |
| | 9pm | 2-3ft | | | 3ft | 7s | 168.6° | | | 17 35 mph | | Mostly Clear | 63°f | 100% |
| High | 5:26AM | 4ft | | Low | 11:35AM | -0.1ft | | High | 6:00PM | 5ft | | First Light | 5:03AM | | Sunrise | 5:35AM | | Sunset | 8:12PM | | Last Light | 8:43PM | |
| Thu 05/23 | 12am | 2-3ft | | | 3.5ft | 7s | 167.92° | | | 17 37 mph | | Mostly Clear | 64°f | 100% |
| | 3am | 2-3ft | | | 3.5ft | 7s | 168.38° | | | 17 38 mph | | Mostly Clear | 64°f | 100% |
| Thu 05/23 | 6am | 2-3ft | | | 3.5ft | 7s | 170.09° | | | 19 33 mph | | Fair | 66°f | 100% |
| | 9am | 2-3ft | | | 3.5ft | 7s | 170.42° | | | 19 30 mph | | Fair | 70°f | 100% |
| | Noon | 2-3ft | | | 3.5ft | 7s | 167.72° | | | 20 30 mph | | Brief Showers | 72°f | 90% |
| | 3pm | 2-3ft | | | 3.5ft | 7s | 163.86° | | | 21 33 mph | | Fair | 68°f | 90% |
| | 6pm | 2-3ft | | | 3.5ft | 7s | 160.13° | | | 14 28 mph | | Fair | 64°f | 100% |
| | 9pm | 2-3ft | | | 3ft | 7s | 159.36° | | | 14 26 mph | | Light Showers | 64°f | 100% |
| Low | 12:22AM | -0.2ft | | High | 6:20AM | 4.1ft | | Low | 12:25PM | -0.4ft | | High | 6:50PM | 5.3ft | | First Light | 5:03AM | | Sunrise | 5:34AM | | Sunset | 8:13PM | | Last Light | 8:44PM | |
| Fri 05/24 | 12am | 2-3ft | | | 3ft | 7s | 157.96° | | | 10 20 mph | | Drizzle | 64°f | 100% |
| | 3am | 2-3ft | | | 3ft | 7s | 155.67° | | | 11 18 mph | | Overcast | 64°f | 100% |
| Fri 05/24 | 6am | 2-3ft | | | 3ft | 8s | 150.62° | | | 10 15 mph | | Cloudy | 66°f | 100% |
| | 9am | 2-3ft | | | 2.5ft | 8s | 148.04° | 0.9ft | 2s | | | 12 16 mph | | Cloudy | 72°f | 100% |
| | Noon | 2-3ft | | | 2.5ft | 8s | 148.63° | 1.3ft | 3s | | | 13 18 mph | | Heavy Thunderstorms | 72°f | 95% |
| | 3pm | 2-3ft | | | 2ft | 8s | 148.23° | 1.6ft | 3s | | | 14 17 mph | | Brief Showers | 70°f | 95% |
| | 6pm | 1-2ft | | | 1.8ft | 8s | 147.24° | 1.7ft | 3s | | | 15 22 mph | | Brief Showers | 61°f | 95% |
| | 9pm | 1-2ft | | | 1.5ft | 8s | 145.82° | 1.7ft | 3s | | | 15 23 mph | | Mostly Clear | 54°f | 95% |
| Low | 1:15AM | -0.5ft | | High | 7:14AM | 4.2ft | | Low | 1:15PM | -0.5ft | | High | 7:41PM | 5.6ft | | First Light | 5:02AM | | Sunrise | 5:33AM | | Sunset | 8:14PM | | Last Light | 8:45PM | |
| Sat 05/25 | 12am | 1-2ft | | | 1.5ft | 8s | 143.62° | 0.3ft | 5s | | 1.5ft | 3s | | 11 18 mph | | Mostly Clear | 52°f | 63% |
| | 3am | 1-2ft | | | 1.4ft | 8s | 141.54° | 0.2ft | 5s | | 1.7ft | 3s | | 11 18 mph | | Brief Showers | 52°f | 63% |
| Sat 05/25 | 6am | 1-2ft | | | 1.4ft | 8s | 141.12° | 0.2ft | 5s | | 1.7ft | 3s | | 18 31 mph | | Brief Showers | 50°f | 55% |
| | 9am | 1-2ft | | | 1.3ft | 8s | 141.58° | 0.2ft | 5s | | 1.6ft | 3s | | 22 33 mph | | Drizzle | 55°f | 55% |
| | Noon | 1-2ft | | | 1.2ft | 8s | 142.19° | 0.2ft | 4s | | 1.3ft | 3s | | 19 28 mph | | Brief Showers | 63°f | 63% |
| | 3pm | 1-2ft | | | 1ft | 8s | 142.06° | 1ft | 2s | | | 19 29 mph | | Sunny | 64°f | 63% |
| | 6pm | 1-2ft | | | 1ft | 8s | 141.16° | 0.8ft | 2s | | | 14 26 mph | | Sunny | 61°f | 44% |
| | 9pm | 1ft | | | 0.9ft | 8s | 140.46° | 0.8ft | 2s | | | 15 29 mph | | Clear | 55°f | 44% |
| Low | 2:06AM | -0.8ft | | High | 8:07AM | 4.3ft | | Low | 2:06PM | -0.6ft | | High | 8:32PM | 5.7ft | | First Light | 5:01AM | | Sunrise | 5:33AM | | Sunset | 8:15PM | | Last Light | 8:46PM | |
| Sun 05/26 | 12am | 1ft | | | 0.9ft | 8s | 140.4° | 0.8ft | 2s | | | 14 28 mph | | Clear | 52°f | 50% |
| | 3am | 1ft | | | 0.9ft | 8s | 139.99° | 0.2ft | 4s | | 0.7ft | 2s | | 14 25 mph | | Clear | 46°f | 50% |
| Sun 05/26 | 6am | 1ft | | | 0.9ft | 8s | 139.87° | 0.7ft | 2s | | | 15 24 mph | | Sunny | 46°f | 41% |
| | 9am | 1ft | | | 0.9ft | 8s | 139.26° | 0.7ft | 2s | | | 16 23 mph | | Sunny | 55°f | 41% |
| | Noon | 1ft | | | 0.9ft | 8s | 138.52° | 0.5ft | 2s | | | 15 23 mph | | Sunny | 59°f | 30% |
| | 3pm | 1ft | | | 0.9ft | 8s | 137.97° | 0.6ft | 2s | | | 15 27 mph | | Sunny | 63°f | 30% |
| | 6pm | 1-2ft | | | 1ft | 8s | 137.83° | 0.7ft | 2s | | | 10 17 mph | | Sunny | 63°f | 28% |
| | 9pm | 1-2ft | | | 1ft | 8s | 137.45° | 0.8ft | 2s | | | 10 16 mph | | Clear | 57°f | 28% |
| Low | 2:59AM | -0.9ft | | High | 9:00AM | 4.3ft | | Low | 2:58PM | -0.6ft | | High | 9:24PM | 5.7ft | | First Light | 5:01AM | | Sunrise | 5:32AM | | Sunset | 8:15PM | | Last Light | 8:47PM | |
| Mon 05/27 | 12am | 1-2ft | | | 1ft | 8s | 137.31° | 0.3ft | 2s | | 0.4ft | 2s | | 9 12 mph | | Clear | 52°f | 20% |
| | 3am | 1-2ft | | | 1ft | 8s | 136.9° | 0.3ft | 2s | | | 7 9 mph | | Clear | 50°f | 20% |
| Mon 05/27 | 6am | 1-2ft | | | 1ft | 8s | 136.68° | 0.2ft | 3s | | | 8 11 mph | | Sunny | 48°f | 56% |
| | 9am | 1-2ft | | | 1ft | 8s | 136.31° | | | 9 13 mph | | Sunny | 59°f | 56% |
| | Noon | 1-2ft | | | 1ft | 8s | 136.13° | 0.3ft | 2s | | | 10 14 mph | | Sunny | 63°f | 64% |
| | 3pm | 1-2ft | | | 1ft | 9s | 135.86° | 0.9ft | 2s | | | 11 16 mph | | Sunny | 66°f | 64% |
| | 6pm | 1-2ft | | | 1ft | 9s | 135.57° | 1.1ft | 3s | | | 9 15 mph | | Sunny | 64°f | 63% |
| | 9pm | 1-2ft | | | 1ft | 9s | 135.15° | 1.2ft | 3s | | | 8 12 mph | | Clear | 61°f | 63% |
| Low | 3:51AM | -0.9ft | | High | 9:55AM | 4.2ft | | Low | 3:52PM | -0.5ft | | High | 10:17PM | 5.5ft | | First Light | 5:00AM | | Sunrise | 5:31AM | | Sunset | 8:16PM | | Last Light | 8:48PM | |
| Extended Surf Forecast for Holyoke Area |
| Tue 05/28 | 12am | 1-2ft | | | 1.6ft | 9s | 134.25° | 0.3ft | 7s | | 1.1ft | 3s | | 9 13 mph | | Clear | 54°f | 29% |
| | 3am | 2-3ft | | | 2.5ft | 9s | 157.75° | 0.3ft | 7s | | | 7 9 mph | | Clear | 52°f | 29% |
| Tue 05/28 | 6am | 1-2ft | | | 3ft | 4s | 160.04° | | | 6 7 mph | | Sunny | 50°f | 16% |
| | 9am | 1-2ft | | | 3ft | 4s | 160.61° | | | 4 6 mph | | Sunny | 59°f | 16% |
| | Noon | 1-2ft | | | 3ft | 5s | 168.06° | 1.3ft | 9s | | | 4 6 mph | | Sunny | 64°f | 8% |
| | 3pm | 1-2ft | | | 3ft | 5s | 169.21° | 1.3ft | 9s | | | 7 9 mph | | Sunny | 66°f | 8% |
| | 6pm | 1-2ft | | | 3ft | 5s | 169.78° | 1.3ft | 9s | | | 8 11 mph | | Sunny | 64°f | 38% |
| | 9pm | 1-2ft | | | 1.4ft | 9s | 126.23° | 3ft | 5s | | | 10 15 mph | | Clear | 59°f | 38% |
| Low | 4:44AM | -0.8ft | | High | 10:51AM | 4.2ft | | Low | 4:49PM | -0.3ft | | High | 11:12PM | 5.2ft | | First Light | 4:59AM | | Sunrise | 5:31AM | | Sunset | 8:17PM | | Last Light | 8:49PM | |
| Wed 05/29 | 12am | 1-2ft | | | 3ft | 5s | 171.5° | 1.4ft | 8s | | | 9 14 mph | | Mostly Clear | 59°f | 63% |
| | 3am | 1-2ft | | | 1.5ft | 8s | 126.81° | 3ft | 5s | | | 7 10 mph | | Mostly Clear | 59°f | 63% |
| Wed 05/29 | 6am | 1-2ft | | | 3ft | 5s | 180.09° | 1.4ft | 8s | | | 6 9 mph | | Fair | 57°f | 55% |
| | 9am | 1-2ft | | | 3.5ft | 6s | 182.96° | 1.4ft | 8s | | | 5 8 mph | | Fair | 54°f | 55% |
| | Noon | 2ft | | | 4ft | 6s | 181.81° | 1.2ft | 8s | | | 5 8 mph | | Fair | 54°f | 56% |
| | 3pm | 2ft | | | 4ft | 6s | 182.38° | 1.2ft | 8s | | | 6 9 mph | | Sunny | 70°f | 56% |
| | 6pm | 2-3ft | | | 4ft | 6s | 177.23° | | | 10 22 mph | | Fair | 68°f | 68% |
| | 9pm | 2-3ft | | | 4ft | 6s | 176.65° | | | 10 22 mph | | Mostly Clear | 68°f | 68% |
| Low | 5:40AM | -0.6ft | | High | 11:49AM | 4.1ft | | Low | 5:49PM | -0.1ft | | First Light | 4:59AM | | Sunrise | 5:30AM | | Sunset | 8:18PM | | Last Light | 8:49PM | |
| Thu 05/30 | 12am | 2-3ft | | | 4ft | 6s | 176.65° | | | 10 22 mph | | Mostly Clear | 68°f | 68% |
| | 3am | 2-3ft | | | 4ft | 7s | 177.23° | | | 6 10 mph | | Brief Showers | 63°f | 68% |
| Thu 05/30 | 6am | 2-3ft | | | 3.5ft | 7s | 182.38° | 1ft | 9s | | | 6 10 mph | | Brief Showers | 63°f | 59% |
| | 9am | 2ft | | | 3.5ft | 7s | 184.67° | 1ft | 8s | | | 6 10 mph | | Brief Showers | 63°f | 59% |
| | Noon | 1-2ft | | | 3.5ft | 6s | 186.97° | 1.1ft | 8s | | | 6 10 mph | | Brief Showers | 63°f | 41% |
| | 3pm | 1-2ft | | | 3ft | 6s | 188.11° | 1.1ft | 8s | | | 10 22 mph | | Fair | 68°f | 41% |
| | 6pm | 1-2ft | | | 3.5ft | 6s | 188.11° | 1.1ft | 8s | | | 2 4 mph | | Showers | 81°f | 32% |
| | 9pm | 1-2ft | | | 3.5ft | 6s | 183.53° | | | 2 4 mph | | Showers | 81°f | 32% |
| High | 12:09AM | 4.9ft | | Low | 6:36AM | -0.5ft | | High | 12:50PM | 4.1ft | | Low | 6:53PM | 0.2ft | | First Light | 4:58AM | | Sunrise | 5:30AM | | Sunset | 8:18PM | | Last Light | 8:50PM | |
| Fri 05/31 | 12am | 1-2ft | | | 4ft | 6s | 185.25° | | | 2 4 mph | | Showers | 81°f | N/A |