| Thu 05/23 | 12am | 3-5ft | | | 2.5ft | 19s | 214.26° | 3ft | 11s | | | 3 3 mph | | Light Showers | 81°f | 100% |
| | 3am | 3-4ft | | | 2ft | 20s | 209.43° | 3ft | 11s | | | 4 4 mph | | Thundery Showers | 81°f | 100% |
| Thu 05/23 | 6am | 3-5ft | | | 2.5ft | 20s | 208.26° | 2.5ft | 11s | | | 5 5 mph | | Thundery Showers | 81°f | 90% |
| | 9am | 4-5ft | | | 3ft | 19s | 211.26° | 2.5ft | 10s | | | 5 5 mph | | Drizzle | 82°f | 90% |
| | Noon | 4-5ft | | | 3ft | 19s | 209.63° | 3ft | 6s | | | 9 mph | | Drizzle | 84°f | 100% |
| | 3pm | 4-6ft | | | 3.5ft | 17s | 212.39° | 3ft | 6s | | | 13 14 mph | | Thundery Showers | 82°f | 100% |
| | 6pm | 4-6ft | | | 3.5ft | 17s | 212.01° | 2.5ft | 10s | | | 8 9 mph | | Thundery Showers | 82°f | 100% |
| | 9pm | 4-5ft | | | 3ft | 18s | 215.96° | 3ft | 6s | | | 5 5 mph | | Light Showers | 82°f | 100% |
| High | 12:18AM | 8ft | | Low | 6:18AM | 0.8ft | | High | 12:37PM | 9.2ft | | Low | 6:58PM | 0ft | | First Light | 4:50AM | | Sunrise | 5:13AM | | Sunset | 5:50PM | | Last Light | 6:13PM | |
| Fri 05/24 | 12am | 3-5ft | | | 3ft | 17s | 214.81° | 2.5ft | 6s | | | 5 5 mph | | Thunderstorms | 81°f | 100% |
| | 3am | 3-5ft | | | 3ft | 16s | 211.86° | 2ft | 9s | | | 5 5 mph | | Drizzle | 79°f | 100% |
| Fri 05/24 | 6am | 4-6ft | | | 3.5ft | 17s | 209.9° | 2ft | 9s | | | 5 5 mph | | Light Showers | 81°f | 100% |
| | 9am | 4-6ft | | | 3.5ft | 16s | 209.48° | 2.5ft | 6s | | | 8 8 mph | | Cloudy | 82°f | 100% |
| | Noon | 4-6ft | | | 3.5ft | 16s | 210.22° | 2.5ft | 7s | | | 10 10 mph | | Cloudy | 82°f | 95% |
| | 3pm | 4-6ft | | | 3.5ft | 16s | 209.65° | 2.5ft | 7s | | | 9 10 mph | | Thunderstorms | 81°f | 95% |
| | 6pm | 4-6ft | | | 3.5ft | 16s | 209.39° | 3ft | 7s | | | 9 11 mph | | Heavy Thunderstorms | 81°f | 95% |
| | 9pm | 3-5ft | | | 3ft | 16s | 209.04° | 3ft | 7s | | | 11 13 mph | | Thunderstorms | 81°f | 95% |
| High | 1:10AM | 8.5ft | | Low | 7:10AM | 0.3ft | | High | 1:27PM | 9.7ft | | Low | 7:48PM | -0.5ft | | First Light | 4:50AM | | Sunrise | 5:13AM | | Sunset | 5:50PM | | Last Light | 6:13PM | |
| Sat 05/25 | 12am | 3-5ft | | | 3ft | 16s | 208.04° | 3.5ft | 7s | | | 15 19 mph | | Heavy Thunderstorms | 81°f | 100% |
| | 3am | 3-5ft | | | 3ft | 16s | 209.02° | 4ft | 7s | | | 23 27 mph | | Thundery Showers | 79°f | 100% |
| Sat 05/25 | 6am | 3-4ft | | | 2.5ft | 15s | 208.83° | 3.5ft | 7s | | | 15 18 mph | | Heavy Rain | 79°f | 100% |
| | 9am | 3-5ft | | | 2.5ft | 18s | 204.42° | 3.5ft | 7s | | | 6 7 mph | | Drizzle | 79°f | 100% |
| | Noon | 3-5ft | | | 2.5ft | 18s | 204.38° | 3ft | 6s | | | 5 6 mph | | Drizzle | 82°f | 100% |
| | 3pm | 3-5ft | | | 2.5ft | 18s | 203.77° | 3ft | 6s | | | 7 8 mph | | Overcast | 82°f | 100% |
| | 6pm | 4-6ft | | | 3.5ft | 17s | 205.48° | 1.9ft | 8s | | | 6 6 mph | | Overcast | 81°f | 85% |
| | 9pm | 4-6ft | | | 3.5ft | 17s | 204.78° | 1.9ft | 8s | | | 4 4 mph | | Overcast | 81°f | 85% |
| High | 2:00AM | 9.1ft | | Low | 8:02AM | -0.1ft | | High | 2:17PM | 10.1ft | | Low | 8:37PM | -0.9ft | | First Light | 4:50AM | | Sunrise | 5:12AM | | Sunset | 5:51PM | | Last Light | 6:13PM | |
| Sun 05/26 | 12am | 4-6ft | | | 4ft | 17s | 204.54° | 1.8ft | 8s | | | 4 4 mph | | Overcast | 79°f | 100% |
| | 3am | 4-6ft | | | 3.5ft | 17s | 204.67° | 1.7ft | 8s | | | 5 5 mph | | Overcast | 79°f | 100% |
| Sun 05/26 | 6am | 4-6ft | | | 3.5ft | 17s | 204.58° | 1.9ft | 10s | | | 5 mph | | Drizzle | 79°f | 100% |
| | 9am | 3-5ft | | | 3ft | 16s | 204.18° | 2ft | 18s | | | 5 mph | | Overcast | 79°f | 100% |
| | Noon | 4-6ft | | | 3.5ft | 17s | 204.22° | 1.9ft | 10s | | 1.6ft | 6s | | 10 mph | | Overcast | 81°f | 100% |
| | 3pm | 4-6ft | | | 3.5ft | 17s | 204.02° | 1.9ft | 9s | | 1.6ft | 6s | | 8 8 mph | | Overcast | 81°f | 100% |
| | 6pm | 4-6ft | | | 3.5ft | 16s | 203.92° | 2.5ft | 9s | | | 4 5 mph | | Overcast | 79°f | 100% |
| | 9pm | 4-5ft | | | 3.5ft | 16s | 203.79° | 2ft | 9s | | | 3 4 mph | | Overcast | 79°f | 100% |
| High | 2:50AM | 9.4ft | | Low | 8:53AM | -0.4ft | | High | 3:07PM | 10.3ft | | Low | 9:27PM | -1.1ft | | First Light | 4:50AM | | Sunrise | 5:12AM | | Sunset | 5:51PM | | Last Light | 6:14PM | |
| Mon 05/27 | 12am | 3-5ft | | | 3.5ft | 16s | 203.81° | 2ft | 9s | | | 7 7 mph | | Overcast | 79°f | 100% |
| | 3am | 3-5ft | | | 3ft | 16s | 203.81° | 2ft | 9s | | | 8 9 mph | | Overcast | 79°f | 100% |
| Mon 05/27 | 6am | 3-5ft | | | 3ft | 16s | 203.84° | 2ft | 9s | | | 8 8 mph | | Overcast | 81°f | 100% |
| | 9am | 3-5ft | | | 3ft | 16s | 203.68° | 2ft | 9s | | | 9 mph | | Overcast | 79°f | 100% |
| | Noon | 3-5ft | | | 3ft | 15s | 203.68° | 2ft | 9s | | | 12 mph | | Overcast | 81°f | 100% |
| | 3pm | 3-5ft | | | 3ft | 15s | 203.66° | 2ft | 9s | | | 12 12 mph | | Overcast | 81°f | 100% |
| | 6pm | 3-4ft | | | 2.5ft | 15s | 203.74° | 1.7ft | 9s | | | 9 10 mph | | Overcast | 81°f | 100% |
| | 9pm | 3-4ft | | | 2.5ft | 15s | 203.81° | 1.5ft | 8s | | | 7 8 mph | | Overcast | 81°f | 100% |
| High | 3:40AM | 9.7ft | | Low | 9:45AM | -0.5ft | | High | 3:58PM | 10.2ft | | Low | 10:16PM | -1.1ft | | First Light | 4:50AM | | Sunrise | 5:12AM | | Sunset | 5:51PM | | Last Light | 6:14PM | |
| Tue 05/28 | 12am | 3-4ft | | | 2.5ft | 15s | 203.83° | 1.5ft | 8s | | | 8 9 mph | | Overcast | 81°f | 100% |
| | 3am | 3-4ft | | | 2.5ft | 15s | 203.67° | 1.4ft | 8s | | | 10 10 mph | | Light Showers | 81°f | 100% |
| Tue 05/28 | 6am | 3-4ft | | | 2.5ft | 14s | 203.64° | 1.4ft | 8s | | | 9 9 mph | | Thundery Showers | 81°f | 100% |
| | 9am | 2-4ft | | | 2.5ft | 14s | 203.7° | 1.4ft | 8s | | | 9 9 mph | | Thundery Showers | 81°f | 100% |
| | Noon | 2-4ft | | | 2ft | 14s | 203.72° | 1.4ft | 8s | | 1.3ft | 5s | | 10 mph | | Showers | 82°f | 100% |
| | 3pm | 2-4ft | | | 2ft | 14s | 203.8° | 1.3ft | 8s | | 1.4ft | 5s | | 12 13 mph | | Brief Showers | 81°f | 100% |
| | 6pm | 2-4ft | | | 2ft | 14s | 203.93° | 1.3ft | 5s | | | 9 11 mph | | Showers | 81°f | 100% |
| | 9pm | 2-3ft | | | 2ft | 14s | 204.12° | 1.3ft | 9s | | | 8 10 mph | | Light Showers | 81°f | 100% |
| High | 4:32AM | 9.8ft | | Low | 10:38AM | -0.4ft | | High | 4:50PM | 10ft | | Low | 11:07PM | -0.9ft | | First Light | 4:50AM | | Sunrise | 5:12AM | | Sunset | 5:51PM | | Last Light | 6:14PM | |
| Wed 05/29 | 12am | 2-3ft | | | 2ft | 14s | 204.4° | 1.3ft | 5s | | | 9 11 mph | | Drizzle | 81°f | 100% |
| | 3am | 2-3ft | | | 1.9ft | 14s | 204.38° | 1.4ft | 5s | | | 8 9 mph | | Cloudy | 81°f | 100% |
| Wed 05/29 | 6am | 2-3ft | | | 1.8ft | 13s | 204.51° | 1.5ft | 5s | | | 6 6 mph | | Fair | 81°f | 100% |
| | 9am | 2-3ft | | | 1.9ft | 13s | 203.95° | 1.6ft | 6s | | | 8 8 mph | | Cloudy | 82°f | 100% |
| | Noon | 2-4ft | | | 2ft | 14s | 204.68° | 1.8ft | 6s | | | 11 11 mph | | Cloudy | 82°f | 95% |
| | 3pm | 3-4ft | | | 2.5ft | 14s | 199.47° | 2ft | 6s | | | 13 14 mph | | Light Showers | 82°f | 95% |
| | 6pm | 3-5ft | | | 2.5ft | 17s | 206.18° | 2ft | 6s | | | 11 13 mph | | Rain | 82°f | 86% |
| | 9pm | 4-6ft | | | 3.5ft | 17s | 205.06° | 2ft | 6s | | | 11 13 mph | | Thundery Showers | 82°f | 86% |
| High | 5:24AM | 9.7ft | | Low | 11:33AM | -0.1ft | | High | 5:44PM | 9.6ft | | First Light | 4:50AM | | Sunrise | 5:12AM | | Sunset | 5:52PM | | Last Light | 6:14PM | |
| Extended Surf Forecast for Playa Hermosa - Osa Peninsula Area |
| Thu 05/30 | 12am | 3-4ft | | | 2.5ft | 16s | 207.02° | 2.5ft | 13s | | 3ft | 7s | | 6 6 mph | | Rain | 79°f | 32% |
| | 3am | 3-4ft | | | 2.5ft | 16s | 207.02° | 2.5ft | 13s | | 3.5ft | 7s | | 7 7 mph | | Drizzle | 79°f | 32% |
| Thu 05/30 | 6am | 3-4ft | | | 2.5ft | 16s | 207.02° | 2.5ft | 14s | | 3.5ft | 7s | | 8 9 mph | | Drizzle | 79°f | 55% |
| | 9am | 4-6ft | | | 3.5ft | 16s | 204.16° | 3.5ft | 7s | | | 10 11 mph | | Overcast | 81°f | 55% |
| | Noon | 3-5ft | | | 3.5ft | 15s | 205.87° | 3.5ft | 7s | | 1.2ft | 7s | | 11 13 mph | | Drizzle | 81°f | 52% |
| | 3pm | 3-5ft | | | 3.5ft | 15s | 205.87° | 3.5ft | 7s | | 1.3ft | 7s | | 3 4 mph | | Overcast | 82°f | 52% |
| | 6pm | 3-5ft | | | 3.5ft | 15s | 205.87° | 3.5ft | 7s | | 1.3ft | 7s | | 14 22 mph | | Thundery Showers | 77°f | 27% |
| | 9pm | 3-5ft | | | 3.5ft | 15s | 205.87° | 3.5ft | 7s | | | 14 22 mph | | Thundery Showers | 77°f | 27% |
| Low | 12:00AM | -0.6ft | | High | 6:19AM | 9.5ft | | Low | 12:30PM | 0.2ft | | High | 6:40PM | 9.1ft | | First Light | 4:50AM | | Sunrise | 5:13AM | | Sunset | 5:52PM | | Last Light | 6:15PM | |
| Fri 05/31 | 12am | 3-5ft | | | 3.5ft | 14s | 205.87° | 3ft | 6s | | | 14 22 mph | | Thundery Showers | 77°f | 64% |
| | 3am | 3-5ft | | | 3.5ft | 14s | 205.3° | 3ft | 6s | | | 14 22 mph | | Thundery Showers | 77°f | 64% |
| Fri 05/31 | 6am | 3-5ft | | | 3.5ft | 14s | 204.73° | 3ft | 6s | | | 14 22 mph | | Thundery Showers | 77°f | 64% |
| | 9am | 3-5ft | | | 3ft | 14s | 205.3° | 3.5ft | 6s | | | 6 9 mph | | Thunderstorms | 79°f | 64% |
| | Noon | 3-5ft | | | 3ft | 14s | 204.73° | 3ft | 6s | | | 6 9 mph | | Thunderstorms | 79°f | 53% |
| | 3pm | 3-5ft | | | 3ft | 14s | 204.16° | 3ft | 6s | | | 6 9 mph | | Thunderstorms | 79°f | 53% |
| | 6pm | 3-5ft | | | 3ft | 14s | 204.16° | 3ft | 6s | | | 5 6 mph | | Heavy Rain | 77°f | 30% |
| | 9pm | 3-5ft | | | 3ft | 14s | 203.58° | 3ft | 6s | | | 5 6 mph | | Heavy Rain | 77°f | 30% |
| Low | 12:55AM | -0.1ft | | High | 7:16AM | 9.2ft | | Low | 1:30PM | 0.6ft | | High | 7:40PM | 8.5ft | | First Light | 4:50AM | | Sunrise | 5:13AM | | Sunset | 5:52PM | | Last Light | 6:15PM | |
| Sat 06/01 | 12am | 3-5ft | | | 3ft | 14s | 203.58° | 2.5ft | 6s | | | 5 6 mph | | Heavy Rain | 77°f | 28% |
| | 3am | 3-5ft | | | 3ft | 14s | 203.01° | 2.5ft | 6s | | | 5 6 mph | | Heavy Rain | 77°f | 28% |
| Sat 06/01 | 6am | 3-5ft | | | 3ft | 14s | 202.44° | 2.5ft | 7s | | | 5 6 mph | | Heavy Rain | 77°f | 22% |
| | 9am | 3-5ft | | | 3ft | 14s | 202.44° | 2.5ft | 7s | | | 7 9 mph | | Light Showers | 82°f | 22% |
| | Noon | 3-4ft | | | 3ft | 13s | 201.86° | 2.5ft | 7s | | | 7 9 mph | | Light Showers | 82°f | 35% |
| | 3pm | 3-5ft | | | 3ft | 13s | 199.57° | 2.5ft | 7s | | | 7 9 mph | | Light Showers | 82°f | 35% |
| | 6pm | 3-4ft | | | 3ft | 13s | 198.43° | 2.5ft | 7s | | | 2 3 mph | | Drizzle | 77°f | 46% |
| | 9pm | 3-4ft | | | 3ft | 13s | 197.85° | 3ft | 7s | | | 2 3 mph | | Drizzle | 77°f | 46% |
| Low | 1:53AM | 0.4ft | | High | 8:16AM | 8.9ft | | Low | 2:33PM | 1ft | | High | 8:43PM | 8.1ft | | First Light | 4:50AM | | Sunrise | 5:13AM | | Sunset | 5:52PM | | Last Light | 6:15PM | |
| Sun 06/02 | 12am | 3-4ft | | | 3ft | 13s | 197.85° | 3ft | 7s | | | 2 3 mph | | Drizzle | 77°f | N/A |