| Fri 05/24 | 12am | 2-3ft | | | 5ft | 9s | 196.38° | 1.4ft | 14s | | | 8 9 mph | | Overcast | 48°f | 78% |
| | 3am | 2-3ft | | | 5ft | 9s | 196.12° | 1.4ft | 14s | | | 9 12 mph | | Overcast | 48°f | 78% |
| Fri 05/24 | 6am | 2-3ft | | | 2ft | 10s | 227.92° | 4ft | 8s | | | 9 11 mph | | Overcast | 50°f | 100% |
| | 9am | 2-3ft | | | 1.9ft | 9s | 229.36° | 3.5ft | 8s | | 1.1ft | 2s | | 14 17 mph | | Cloudy | 50°f | 100% |
| | Noon | 2-3ft | | | 1.7ft | 9s | 229.68° | 1.8ft | 3s | | 3ft | 8s | | 18 23 mph | | Fair | 52°f | 100% |
| | 3pm | 2-3ft | | | 2.5ft | 4s | 290.16° | 1.4ft | 9s | | 3ft | 8s | | 20 26 mph | | Fair | 54°f | 100% |
| | 6pm | 2-3ft | | | 3ft | 4s | 286.14° | 1.5ft | 9s | | 2.5ft | 8s | | 20 29 mph | | Brief Showers | 54°f | 100% |
| | 9pm | 2-3ft | | | 3.5ft | 4s | 293.83° | 1.8ft | 9s | | 1.9ft | 8s | | 24 34 mph | | Mostly Clear | 54°f | 100% |
| High | 12:05AM | 9ft | | Low | 6:24AM | 2.1ft | | High | 12:32PM | 9.3ft | | Low | 6:52PM | 2.1ft | | First Light | 7:40AM | | Sunrise | 8:14AM | | Sunset | 5:17PM | | Last Light | 5:51PM | |
| Sat 05/25 | 12am | 3-4ft | | | 4ft | 5s | 300.95° | 3ft | 8s | | 1.1ft | 12s | | 27 42 mph | | Brief Showers | 54°f | 100% |
| | 3am | 3-5ft | | | 5ft | 5s | 302.36° | 3ft | 9s | | 0.7ft | 12s | | 30 47 mph | | Cloudy | 54°f | 100% |
| Sat 05/25 | 6am | 4-6ft | | | 6ft | 6s | 301.98° | 3ft | 10s | | 0.4ft | 17s | | 32 47 mph | | Mostly Clear | 54°f | 100% |
| | 9am | 4-6ft | | | 6ft | 6s | 303.26° | 3ft | 11s | | 0.8ft | 19s | | 29 46 mph | | Brief Showers | 54°f | 100% |
| | Noon | 3-5ft | | | 3.5ft | 12s | 232.99° | 5ft | 6s | | 0.6ft | 19s | | 25 44 mph | | Brief Showers | 54°f | 100% |
| | 3pm | 3-5ft | | | 3.5ft | 12s | 231.21° | 4.5ft | 5s | | 0.9ft | 18s | | 25 47 mph | | Overcast | 55°f | 100% |
| | 6pm | 4-6ft | | | 3.5ft | 13s | 233.59° | 5ft | 5s | | 1ft | 17s | | 29 54 mph | | Overcast | 55°f | 78% |
| | 9pm | 4-6ft | | | 7ft | 6s | 307.18° | 3.5ft | 13s | | 1.1ft | 17s | | 35 55 mph | | Showers | 54°f | 78% |
| High | 12:56AM | 9.2ft | | Low | 7:15AM | 1.8ft | | High | 1:26PM | 9.4ft | | Low | 7:42PM | 2ft | | First Light | 7:41AM | | Sunrise | 8:15AM | | Sunset | 5:16PM | | Last Light | 5:50PM | |
| Sun 05/26 | 12am | 4-6ft | | | 4ft | 13s | 238.1° | 6.5ft | 6s | | 0.7ft | 20s | | 26 45 mph | | Showers | 54°f | 72% |
| | 3am | 4-6ft | | | 4ft | 14s | 237.96° | 6.5ft | 6s | | 1.5ft | 16s | | 32 66 mph | | Light Showers | 55°f | 72% |
| Sun 05/26 | 6am | 8-13ft | | | 8ft | 15s | 273.55° | 1ft | 19s | | | 33 45 mph | | Rain | 52°f | 44% |
| | 9am | 8-13ft | | | 8ft | 15s | 260.66° | 0.9ft | 19s | | | 31 42 mph | | Brief Showers | 52°f | 44% |
| | Noon | 8-13ft | | | 8.5ft | 15s | 251.41° | 2ft | 18s | | | 30 39 mph | | Brief Showers | 52°f | 84% |
| | 3pm | 8-13ft | | | 9ft | 15s | 243.45° | 1.4ft | 18s | | | 30 38 mph | | Light Showers | 50°f | 84% |
| | 6pm | 8-12ft | | | 9ft | 15s | 239.89° | 2ft | 17s | | | 29 38 mph | | Light Showers | 48°f | 52% |
| | 9pm | 4-6ft | | | 5.5ft | 13s | 215.51° | 3ft | 17s | | 4ft | 6s | | 22 28 mph | | Light Showers | 46°f | 52% |
| High | 1:48AM | 9.3ft | | Low | 8:07AM | 1.6ft | | High | 2:19PM | 9.5ft | | Low | 8:34PM | 1.9ft | | First Light | 7:42AM | | Sunrise | 8:16AM | | Sunset | 5:15PM | | Last Light | 5:49PM | |
| Mon 05/27 | 12am | 7-11ft | | | 8ft | 14s | 236.82° | 1.9ft | 17s | | | 29 37 mph | | Light Showers | 46°f | 52% |
| | 3am | 7-11ft | | | 8ft | 16s | 231.6° | | | 25 32 mph | | Brief Showers | 46°f | 52% |
| Mon 05/27 | 6am | 4-7ft | | | 3.5ft | 16s | 242.77° | 6.5ft | 10s | | 1.4ft | 17s | | 20 26 mph | | Brief Showers | 46°f | 65% |
| | 9am | 4-6ft | | | 3.5ft | 16s | 238.4° | 6.5ft | 10s | | 1.1ft | 8s | | 22 28 mph | | Light Showers | 45°f | 65% |
| | Noon | 4-6ft | | | 3.5ft | 15s | 237.69° | 6.5ft | 10s | | 0.9ft | 8s | | 24 32 mph | | Light Showers | 45°f | 52% |
| | 3pm | 6-9ft | | | 8ft | 15s | 217.82° | 0.9ft | 8s | | | 26 33 mph | | Light Showers | 43°f | 52% |
| | 6pm | 4-7ft | | | 9ft | 9s | 211.91° | 0.9ft | 8s | | | 30 39 mph | | Rain | 43°f | 34% |
| | 9pm | 4-6ft | | | 3.5ft | 14s | 238.6° | 8.5ft | 9s | | 0.8ft | 8s | | 24 30 mph | | Brief Showers | 41°f | 34% |
| High | 2:40AM | 9.3ft | | Low | 8:59AM | 1.5ft | | High | 3:13PM | 9.4ft | | Low | 9:26PM | 2ft | | First Light | 7:43AM | | Sunrise | 8:17AM | | Sunset | 5:14PM | | Last Light | 5:48PM | |
| Tue 05/28 | 12am | 4-7ft | | | 4ft | 14s | 237.89° | 8ft | 10s | | 0.8ft | 8s | | 25 34 mph | | Brief Showers | 41°f | 35% |
| | 3am | 5-8ft | | | 5ft | 15s | 234.75° | 7.5ft | 9s | | 0.7ft | 8s | | 23 31 mph | | Brief Showers | 41°f | 35% |
| Tue 05/28 | 6am | 5-8ft | | | 5ft | 15s | 236.22° | 7.5ft | 9s | | 1.1ft | 17s | | 22 32 mph | | Brief Showers | 43°f | 50% |
| | 9am | 6-9ft | | | 9.5ft | 15s | 208.63° | | | 25 34 mph | | Brief Showers | 43°f | 50% |
| | Noon | 6-9ft | | | 9.5ft | 15s | 209.14° | 0.6ft | 8s | | | 26 34 mph | | Brief Showers | 46°f | 50% |
| | 3pm | 6-9ft | | | 9.5ft | 14s | 209.39° | | | 24 32 mph | | Cloudy | 46°f | 50% |
| | 6pm | 6-9ft | | | 9ft | 14s | 210.54° | | | 24 32 mph | | Drizzle | 48°f | 50% |
| | 9pm | 5-7ft | | | 4.5ft | 14s | 232.13° | 4ft | 5s | | 6ft | 9s | | 25 33 mph | | Cloudy | 50°f | 50% |
| High | 3:34AM | 9.2ft | | Low | 9:54AM | 1.6ft | | High | 4:08PM | 9.3ft | | Low | 10:21PM | 2.1ft | | First Light | 7:44AM | | Sunrise | 8:18AM | | Sunset | 5:13PM | | Last Light | 5:48PM | |
| Wed 05/29 | 12am | 6-9ft | | | 6.5ft | 13s | 239.55° | 5.5ft | 10s | | | 26 35 mph | | Light Showers | 52°f | 84% |
| | 3am | 5-8ft | | | 8.5ft | 11s | 215.31° | | | 26 34 mph | | Mostly Clear | 52°f | 84% |
| Wed 05/29 | 6am | 5-7ft | | | 8ft | 11s | 213° | | | 22 29 mph | | Brief Showers | 52°f | 53% |
| | 9am | 4-7ft | | | 7.5ft | 11s | 209.28° | 0.7ft | 7s | | | 18 23 mph | | Overcast | 52°f | 53% |
| | Noon | 4-6ft | | | 4ft | 12s | 228.06° | 3ft | 4s | | 5ft | 10s | | 20 26 mph | | Drizzle | 52°f | 53% |
| | 3pm | 3-5ft | | | 3.5ft | 11s | 228.56° | 3.5ft | 5s | | 4.5ft | 10s | | 24 30 mph | | Cloudy | 54°f | 53% |
| | 6pm | 3-5ft | | | 4ft | 11s | 225.92° | 4.5ft | 5s | | 3.5ft | 9s | | 27 38 mph | | Cloudy | 54°f | 64% |
| | 9pm | 4-7ft | | | 7ft | 6s | 256.74° | 3ft | 9s | | | 31 42 mph | | Light Showers | 54°f | 64% |
| High | 4:30AM | 9.1ft | | Low | 10:51AM | 1.8ft | | High | 5:05PM | 9ft | | Low | 11:17PM | 2.3ft | | First Light | 7:45AM | | Sunrise | 8:19AM | | Sunset | 5:13PM | | Last Light | 5:47PM | |
| Thu 05/30 | 12am | 5-8ft | | | 6.5ft | 11s | 233.08° | 0.7ft | 8s | | 2.5ft | 9s | | 20 28 mph | | Showers | 50°f | 48% |
| | 3am | 4-7ft | | | 6.5ft | 11s | 220.1° | 1ft | 8s | | 2ft | 9s | | 20 26 mph | | Clear | 50°f | 48% |
| Thu 05/30 | 6am | 4-7ft | | | 7ft | 11s | 214.89° | 0.8ft | 8s | | | 20 26 mph | | Mostly Clear | 50°f | 14% |
| | 9am | 5-7ft | | | 7ft | 12s | 213.96° | 0.6ft | 8s | | | 17 21 mph | | Cloudy | 50°f | 14% |
| | Noon | 4-7ft | | | 7ft | 12s | 212.96° | 0.6ft | 8s | | | 15 17 mph | | Fair | 50°f | 20% |
| | 3pm | 4-7ft | | | 6.5ft | 12s | 212.12° | 0.5ft | 8s | | | 11 13 mph | | Sunny | 50°f | 20% |
| | 6pm | 4-6ft | | | 6.5ft | 12s | 211.78° | 0.5ft | 8s | | | 9 13 mph | | Clear | 50°f | 22% |
| | 9pm | 4-6ft | | | 6ft | 13s | 211.85° | 0.4ft | 8s | | | 11 14 mph | | Clear | 50°f | 22% |
| High | 5:30AM | 8.8ft | | Low | 11:49AM | 2.1ft | | High | 6:04PM | 8.8ft | | First Light | 7:46AM | | Sunrise | 8:20AM | | Sunset | 5:12PM | | Last Light | 5:47PM | |
| Extended Surf Forecast for Mason Bay - Stewart Island Area |
| Fri 05/31 | 12am | 5-7ft | | | 5.5ft | 15s | 216.76° | 1.9ft | 4s | | 1.3ft | 10s | | 18 22 mph | | Cloudy | 50°f | 17% |
| | 3am | 5-7ft | | | 6ft | 15s | 216.19° | 1.9ft | 4s | | 1.2ft | 9s | | 19 25 mph | | Cloudy | 52°f | 17% |
| Fri 05/31 | 6am | 4-7ft | | | 6ft | 14s | 216.19° | 1.8ft | 4s | | 1.2ft | 10s | | 23 28 mph | | Cloudy | 52°f | 26% |
| | 9am | 5-7ft | | | 6ft | 14s | 219.05° | 1.1ft | 10s | | | 25 31 mph | | Overcast | 52°f | 26% |
| | Noon | 4-7ft | | | 5.5ft | 14s | 217.91° | 0.9ft | 10s | | | 27 35 mph | | Drizzle | 52°f | 32% |
| | 3pm | 4-6ft | | | 5ft | 13s | 217.33° | 0.8ft | 9s | | | 28 38 mph | | Overcast | 52°f | 32% |
| | 6pm | 4-6ft | | | 4ft | 12s | 228.79° | 3ft | 9s | | | 29 38 mph | | Drizzle | 52°f | 26% |
| | 9pm | 3-5ft | | | 3.5ft | 12s | 226.5° | 1.3ft | 3s | | 2.5ft | 9s | | 28 37 mph | | Overcast | 52°f | 26% |
| Low | 12:16AM | 2.6ft | | High | 6:33AM | 8.6ft | | Low | 12:49PM | 2.4ft | | High | 7:06PM | 8.5ft | | First Light | 7:46AM | | Sunrise | 8:21AM | | Sunset | 5:11PM | | Last Light | 5:46PM | |
| Sat 06/01 | 12am | 3-5ft | | | 3ft | 12s | 228.22° | 1.4ft | 3s | | 2.5ft | 9s | | 29 43 mph | | Drizzle | 52°f | 18% |
| | 3am | 3-4ft | | | 3ft | 11s | 227.65° | 1.5ft | 3s | | 2.5ft | 9s | | 38 46 mph | | Light Showers | 54°f | 18% |
| Sat 06/01 | 6am | 2-4ft | | | 3ft | 11s | 220.77° | 1.3ft | 14s | | 3ft | 9s | | 38 46 mph | | Light Showers | 54°f | 17% |
| | 9am | 3-5ft | | | 3.5ft | 14s | 219.05° | 1.5ft | 3s | | 2.5ft | 9s | | 31 36 mph | | Light Showers | 50°f | 17% |
| | Noon | 4-6ft | | | 4ft | 16s | 215.61° | 1.7ft | 3s | | 2.5ft | 9s | | 16 16 mph | | Showers | 45°f | 22% |
| | 3pm | 4-6ft | | | 4.5ft | 16s | 215.04° | 1.8ft | 3s | | 2.5ft | 9s | | 16 16 mph | | Showers | 45°f | 22% |
| | 6pm | 4-6ft | | | 4.5ft | 15s | 216.19° | 2ft | 4s | | 2.5ft | 10s | | 16 16 mph | | Showers | 45°f | 20% |
| | 9pm | 4-6ft | | | 4.5ft | 15s | 218.48° | 1.9ft | 4s | | 3ft | 10s | | 17 18 mph | | Light Showers | 46°f | 20% |
| Low | 1:17AM | 2.8ft | | High | 7:37AM | 8.5ft | | Low | 1:49PM | 2.7ft | | High | 8:09PM | 8.4ft | | First Light | 7:47AM | | Sunrise | 8:22AM | | Sunset | 5:11PM | | Last Light | 5:46PM | |
| Sun 06/02 | 12am | 4-6ft | | | 4.5ft | 14s | 217.91° | 1.9ft | 3s | | 2.5ft | 11s | | 17 18 mph | | Light Showers | 46°f | 52% |
| | 3am | 3-5ft | | | 4ft | 14s | 219.63° | 2.5ft | 4s | | 3ft | 10s | | 17 18 mph | | Light Showers | 46°f | 52% |
| Sun 06/02 | 6am | 3-5ft | | | 3.5ft | 14s | 220.77° | 3.5ft | 4s | | 3ft | 10s | | 17 18 mph | | Light Showers | 46°f | 20% |
| | 9am | 3-5ft | | | 3.5ft | 13s | 220.2° | 4ft | 5s | | 3ft | 12s | | 16 16 mph | | Showers | 45°f | 20% |
| | Noon | 3-4ft | | | 3ft | 13s | 222.49° | 5ft | 5s | | 3ft | 11s | | 30 34 mph | | Brief Showers | 50°f | 10% |
| | 3pm | 3-4ft | | | 6ft | 6s | 336.51° | 3.5ft | 12s | | 1.3ft | 15s | | 30 34 mph | | Brief Showers | 50°f | 10% |
| | 6pm | 3-5ft | | | 6ft | 6s | 330.78° | 3.5ft | 13s | | | 30 34 mph | | Brief Showers | 50°f | N/A |
| | 9pm | 3-5ft | | | 5.5ft | 6s | 318.17° | 3ft | 12s | | | 34 41 mph | | Rain | 54°f | N/A |
| Low | 2:18AM | 3ft | | High | 8:40AM | 8.4ft | | Low | 2:48PM | 2.9ft | | High | 9:08PM | 8.3ft | | First Light | 7:48AM | | Sunrise | 8:23AM | | Sunset | 5:10PM | | Last Light | 5:45PM | |
| Mon 06/03 | 12am | 3-5ft | | | 5ft | 5s | 303.85° | 3ft | 12s | | | 34 41 mph | | Rain | 54°f | N/A |