| Sat 05/18 | 12am | 6-10ft | | | 12ft | 11s | 315.31° | | | 21 28 mph | | Brief Showers Possible | 55°f | 100% |
| | 3am | 6-10ft | | | 12ft | 12s | 316.92° | | | 20 27 mph | | Brief Showers Possible | 55°f | 100% |
| Sat 05/18 | 6am | 6-10ft | | | 11.5ft | 12s | 317.61° | | | 18 24 mph | | Brief Showers Possible | 57°f | 100% |
| | 9am | 6-9ft | | | 11ft | 11s | 318.18° | | | 19 23 mph | | Brief Showers Possible | 57°f | 100% |
| | Noon | 5-8ft | | | 10ft | 11s | 317.85° | | | 18 21 mph | | Brief Showers Possible | 59°f | 100% |
| | 3pm | 5-8ft | | | 9.5ft | 11s | 317.52° | | | 18 21 mph | | Fair | 59°f | 100% |
| | 6pm | 5-8ft | | | 9ft | 11s | 316.93° | | | 19 22 mph | | Brief Showers Possible | 59°f | 100% |
| | 9pm | 5-7ft | | | 8.5ft | 11s | 316.82° | | | 15 20 mph | | Brief Showers Possible | 57°f | 100% |
| Low | 3:02AM | 5.5ft | | High | 9:16AM | 8.5ft | | Low | 3:26PM | 5.9ft | | High | 9:39PM | 9ft | | First Light | 5:49AM | | Sunrise | 6:20AM | | Sunset | 8:47PM | | Last Light | 9:18PM | |
| Sun 05/19 | 12am | 5-7ft | | | 8ft | 11s | 316.88° | | | 13 17 mph | | Brief Showers Possible | 57°f | 100% |
| | 3am | 4-7ft | | | 7.5ft | 11s | 317.6° | | | 11 15 mph | | Mostly Clear | 57°f | 100% |
| Sun 05/19 | 6am | 4-6ft | | | 7ft | 10s | 320.18° | 1.6ft | 12s | | | 8 11 mph | | Brief Showers | 57°f | 100% |
| | 9am | 3-5ft | | | 6.5ft | 10s | 320.61° | 1.5ft | 12s | | | 10 12 mph | | Brief Showers | 57°f | 100% |
| | Noon | 3-5ft | | | 6ft | 10s | 320.74° | 1.3ft | 12s | | | 11 11 mph | | Brief Showers | 59°f | 100% |
| | 3pm | 3-5ft | | | 5.5ft | 10s | 319.79° | 1.6ft | 11s | | 0.2ft | 14s | | 16 18 mph | | Brief Showers | 59°f | 100% |
| | 6pm | 3-5ft | | | 5.5ft | 10s | 319.15° | 1.3ft | 11s | | | 14 16 mph | | Brief Showers | 59°f | 100% |
| | 9pm | 3-4ft | | | 5ft | 9s | 319.87° | 1.2ft | 11s | | | 9 13 mph | | Mostly Clear | 57°f | 100% |
| Low | 4:14AM | 5.4ft | | High | 10:23AM | 8.7ft | | Low | 4:40PM | 5.7ft | | High | 10:46PM | 9.2ft | | First Light | 5:48AM | | Sunrise | 6:19AM | | Sunset | 8:48PM | | Last Light | 9:19PM | |
| Mon 05/20 | 12am | 3-4ft | | | 4.5ft | 9s | 320.25° | 1.4ft | 11s | | | 6 8 mph | | Mostly Clear | 57°f | 100% |
| | 3am | 2-4ft | | | 4ft | 9s | 320.82° | 1.3ft | 10s | | | 2 3 mph | | Brief Showers | 55°f | 100% |
| Mon 05/20 | 6am | 2-4ft | | | 4ft | 9s | 320.99° | 1.2ft | 10s | | | 5 6 mph | | Brief Showers | 54°f | 100% |
| | 9am | 2-3ft | | | 3.5ft | 9s | 320.48° | 1.1ft | 10s | | | 5 6 mph | | Light Showers | 55°f | 100% |
| | Noon | 2-3ft | | | 3.5ft | 8s | 320.01° | 1.2ft | 10s | | | 4 6 mph | | Drizzle | 59°f | 100% |
| | 3pm | 2-3ft | | | 4ft | 8s | 322.75° | 0.7ft | 11s | | 0.8ft | 9s | | 10 10 mph | | Brief Showers | 61°f | 100% |
| | 6pm | 2-3ft | | | 4.5ft | 8s | 326.98° | 0.8ft | 10s | | 0.5ft | 11s | | 18 21 mph | | Brief Showers | 59°f | 100% |
| | 9pm | 2ft | | | 2.5ft | 8s | 323.72° | 4ft | 6s | | 0.7ft | 12s | | 15 23 mph | | Clear | 59°f | 100% |
| Low | 5:19AM | 5.1ft | | High | 11:29AM | 9.1ft | | Low | 5:44PM | 5.1ft | | High | 11:51PM | 9.6ft | | First Light | 5:48AM | | Sunrise | 6:18AM | | Sunset | 8:49PM | | Last Light | 9:20PM | |
| Tue 05/21 | 12am | 2-3ft | | | 5ft | 7s | 329.24° | 0.7ft | 12s | | 0.9ft | 11s | | 13 19 mph | | Clear | 59°f | 80% |
| | 3am | 2-4ft | | | 5.5ft | 7s | 330.35° | 0.7ft | 12s | | 1.4ft | 11s | | 12 18 mph | | Clear | 57°f | 80% |
| Tue 05/21 | 6am | 3-4ft | | | 6ft | 8s | 331.15° | 1.8ft | 10s | | 0.7ft | 11s | | 13 18 mph | | Sunny | 57°f | 95% |
| | 9am | 3-4ft | | | 6.5ft | 8s | 332.54° | 0.6ft | 11s | | | 12 14 mph | | Sunny | 61°f | 95% |
| | Noon | 3-4ft | | | 6ft | 9s | 332.7° | 0.7ft | 14s | | | 13 14 mph | | Fair | 63°f | 100% |
| | 3pm | 3-4ft | | | 6ft | 9s | 333.58° | 0.6ft | 14s | | 0.8ft | 13s | | 17 19 mph | | Fair | 63°f | 100% |
| | 6pm | 3-4ft | | | 6ft | 8s | 334.23° | 1.3ft | 14s | | | 20 24 mph | | Fair | 61°f | 95% |
| | 9pm | 2-4ft | | | 6ft | 8s | 333.77° | 1.5ft | 14s | | | 15 23 mph | | Cloudy | 59°f | 95% |
| Low | 6:15AM | 4.5ft | | High | 12:27PM | 9.8ft | | Low | 6:39PM | 4.4ft | | First Light | 5:47AM | | Sunrise | 6:18AM | | Sunset | 8:50PM | | Last Light | 9:21PM | |
| Wed 05/22 | 12am | 2-4ft | | | 5.5ft | 8s | 332.91° | 1.8ft | 14s | | | 14 21 mph | | Mostly Clear | 59°f | 100% |
| | 3am | 2-4ft | | | 5ft | 8s | 332.28° | 2ft | 13s | | | 12 18 mph | | Clear | 57°f | 100% |
| Wed 05/22 | 6am | 2-3ft | | | 5ft | 8s | 331.67° | 2.5ft | 13s | | | 11 17 mph | | Sunny | 57°f | 100% |
| | 9am | 2-4ft | | | 2.5ft | 13s | 309.4° | 4.5ft | 8s | | | 9 11 mph | | Fair | 61°f | 100% |
| | Noon | 2-4ft | | | 2.5ft | 13s | 308.55° | 4ft | 8s | | | 10 10 mph | | Fair | 64°f | 48% |
| | 3pm | 3-4ft | | | 3ft | 13s | 309.34° | 4ft | 8s | | | 14 15 mph | | Cloudy | 64°f | 48% |
| | 6pm | 3-4ft | | | 3ft | 12s | 309.84° | 4ft | 8s | | | 13 16 mph | | Cloudy | 63°f | 81% |
| | 9pm | 3-4ft | | | 3ft | 12s | 310.43° | 4.5ft | 8s | | | 9 13 mph | | Mostly Clear | 59°f | 81% |
| High | 12:49AM | 10.2ft | | Low | 7:05AM | 3.8ft | | High | 1:19PM | 10.5ft | | Low | 7:29PM | 3.6ft | | First Light | 5:46AM | | Sunrise | 6:17AM | | Sunset | 8:51PM | | Last Light | 9:22PM | |
| Thu 05/23 | 12am | 3-4ft | | | 3ft | 12s | 311.61° | 4ft | 8s | | | 7 10 mph | | Mostly Clear | 59°f | 86% |
| | 3am | 3-4ft | | | 3.5ft | 12s | 314.35° | 3.5ft | 8s | | | 7 9 mph | | Mostly Clear | 59°f | 86% |
| Thu 05/23 | 6am | 2-3ft | | | 2.5ft | 12s | 308.05° | 4ft | 8s | | | 4 6 mph | | Fair | 59°f | 64% |
| | 9am | 2-3ft | | | 3ft | 10s | 316.72° | 4ft | 8s | | | 1 2 mph | | Sunny | 63°f | 64% |
| | Noon | 2-4ft | | | 5ft | 9s | 328.64° | 1.6ft | 12s | | | 6 mph | | Sunny | 66°f | 49% |
| | 3pm | 3-4ft | | | 5ft | 9s | 327.81° | 0.4ft | 10s | | | 12 12 mph | | Sunny | 64°f | 49% |
| | 6pm | 3-4ft | | | 5ft | 9s | 329° | 0.6ft | 10s | | | 9 10 mph | | Fair | 63°f | 95% |
| | 9pm | 2-4ft | | | 5ft | 9s | 330.22° | 0.6ft | 10s | | | 6 8 mph | | Mostly Clear | 59°f | 95% |
| High | 1:41AM | 10.8ft | | Low | 7:52AM | 3.1ft | | High | 2:08PM | 11.3ft | | Low | 8:16PM | 2.9ft | | First Light | 5:45AM | | Sunrise | 6:16AM | | Sunset | 8:52PM | | Last Light | 9:23PM | |
| Fri 05/24 | 12am | 2-4ft | | | 4.5ft | 9s | 332.1° | 0.9ft | 10s | | | 4 5 mph | | Mostly Clear | 59°f | 100% |
| | 3am | 2-4ft | | | 5ft | 9s | 333.26° | 1ft | 10s | | | 4 5 mph | | Clear | 59°f | 100% |
| Fri 05/24 | 6am | 2-4ft | | | 5ft | 9s | 333.11° | 0.5ft | 10s | | | 5 7 mph | | Sunny | 59°f | 60% |
| | 9am | 2-4ft | | | 5ft | 9s | 334.22° | 0.5ft | 10s | | | 5 7 mph | | Sunny | 64°f | 60% |
| | Noon | 2-3ft | | | 5ft | 9s | 335.95° | 0.9ft | 9s | | | 8 8 mph | | Sunny | 68°f | 85% |
| | 3pm | 2-3ft | | | 4.5ft | 9s | 336.35° | 0.9ft | 9s | | | 13 15 mph | | Sunny | 68°f | 85% |
| | 6pm | 2-3ft | | | 4.5ft | 9s | 336.88° | 0.9ft | 9s | | | 13 17 mph | | Sunny | 64°f | 85% |
| | 9pm | 2-3ft | | | 4ft | 9s | 337.59° | 0.8ft | 9s | | | 9 15 mph | | Clear | 61°f | 85% |
| High | 2:31AM | 11.4ft | | Low | 8:37AM | 2.6ft | | High | 2:54PM | 11.9ft | | Low | 9:03PM | 2.4ft | | First Light | 5:45AM | | Sunrise | 6:16AM | | Sunset | 8:53PM | | Last Light | 9:24PM | |
| Sat 05/25 | 12am | 2-3ft | | | 4ft | 8s | 337.98° | 0.8ft | 9s | | | 8 11 mph | | Clear | 59°f | 70% |
| | 3am | 2-3ft | | | 3.5ft | 8s | 338.1° | 0.8ft | 9s | | | 7 10 mph | | Clear | 59°f | 70% |
| Sat 05/25 | 6am | 2ft | | | 3.5ft | 8s | 338.34° | 0.7ft | 9s | | | 6 8 mph | | Sunny | 57°f | 45% |
| | 9am | 2-3ft | | | 4ft | 9s | 339.1° | 0.7ft | 9s | | | 4 5 mph | | Sunny | 64°f | 45% |
| | Noon | 2-3ft | | | 4ft | 9s | 339.97° | 0.7ft | 9s | | | 4 4 mph | | Sunny | 70°f | 45% |
| | 3pm | 2-3ft | | | 4ft | 9s | 339.62° | 0.6ft | 9s | | | 11 11 mph | | Sunny | 70°f | 45% |
| | 6pm | 2ft | | | 4ft | 8s | 339.56° | 0.6ft | 9s | | | 12 15 mph | | Sunny | 66°f | 40% |
| | 9pm | 1-2ft | | | 3.5ft | 8s | 340.46° | 0.5ft | 9s | | | 9 12 mph | | Clear | 63°f | 40% |
| High | 3:19AM | 11.7ft | | Low | 9:22AM | 2.4ft | | High | 3:40PM | 12.3ft | | Low | 9:49PM | 2.1ft | | First Light | 5:44AM | | Sunrise | 6:15AM | | Sunset | 8:53PM | | Last Light | 9:24PM | |
| Extended Surf Forecast for Ericeira Area |
| Sun 05/26 | 12am | 1-2ft | | | 3ft | 8s | 343.38° | 0.8ft | 9s | | | 9 13 mph | | Clear | 59°f | 35% |
| | 3am | 1-2ft | | | 3ft | 8s | 343.96° | 0.7ft | 8s | | | 9 12 mph | | Clear | 59°f | 35% |
| Sun 05/26 | 6am | 1-2ft | | | 2.5ft | 8s | 343.38° | 0.7ft | 8s | | | 8 10 mph | | Sunny | 59°f | 38% |
| | 9am | 1-2ft | | | 2.5ft | 8s | 343.38° | 0.6ft | 8s | | | 7 9 mph | | Sunny | 64°f | 38% |
| | Noon | 1-2ft | | | 2.5ft | 8s | 343.96° | 0.6ft | 8s | | | 8 8 mph | | Sunny | 70°f | 36% |
| | 3pm | 1ft | | | 2ft | 6s | 339.95° | 1.2ft | 9s | | 0.8ft | 3s | | 13 14 mph | | Sunny | 55°f | 36% |
| | 6pm | 1ft | | | 2.5ft | 6s | 346.82° | 0.6ft | 8s | | 1.1ft | 9s | | 13 14 mph | | Sunny | 55°f | 32% |
| | 9pm | 1ft | | | 2.5ft | 6s | 343.38° | 0.5ft | 8s | | 1ft | 9s | | 15 18 mph | | Clear | 59°f | 32% |
| High | 4:06AM | 11.9ft | | Low | 10:07AM | 2.3ft | | High | 4:27PM | 12.4ft | | Low | 10:36PM | 2.1ft | | First Light | 5:43AM | | Sunrise | 6:14AM | | Sunset | 8:54PM | | Last Light | 9:25PM | |
| Mon 05/27 | 12am | 1ft | | | 2ft | 6s | 340.52° | 0.5ft | 12s | | 0.8ft | 8s | | 16 20 mph | | Clear | 57°f | 18% |
| | 3am | 1ft | | | 0.6ft | 12s | 276.92° | 2ft | 5s | | 0.6ft | 9s | | 16 20 mph | | Clear | 57°f | 18% |
| Mon 05/27 | 6am | 1ft | | | 0.6ft | 11s | 276.92° | 1.9ft | 5s | | | 16 20 mph | | Sunny | 57°f | 18% |
| | 9am | 1-2ft | | | 2.5ft | 8s | 339.37° | 0.7ft | 11s | | | 13 14 mph | | Sunny | 61°f | 18% |
| | Noon | 1-2ft | | | 3ft | 8s | 341.09° | 0.7ft | 11s | | | 13 14 mph | | Sunny | 61°f | 14% |
| | 3pm | 1-2ft | | | 3.5ft | 8s | 341.67° | 0.8ft | 10s | | | 13 14 mph | | Sunny | 61°f | 14% |
| | 6pm | 2ft | | | 4ft | 8s | 339.95° | 0.7ft | 17s | | 0.9ft | 10s | | 13 14 mph | | Sunny | 61°f | 39% |
| | 9pm | 2-3ft | | | 1.2ft | 16s | 296.4° | 4ft | 8s | | 0.9ft | 10s | | 16 20 mph | | Clear | 57°f | 39% |
| High | 4:54AM | 11.8ft | | Low | 10:53AM | 2.6ft | | High | 5:14PM | 12.3ft | | Low | 11:25PM | 2.4ft | | First Light | 5:43AM | | Sunrise | 6:14AM | | Sunset | 8:55PM | | Last Light | 9:26PM | |
| Tue 05/28 | 12am | 2-3ft | | | 1.8ft | 15s | 295.26° | 4ft | 8s | | | 20 26 mph | | Clear | 54°f | 36% |