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Playa Santa Teresa Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Playa Santa Teresa surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 5 am Monday 18 May 2026 CSTForecast update in hr min s Forecast update imminent
Playa Santa Teresa surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa Santa Teresa sea temperature is
30.5° C
(Which is 1.5°C warmer than normal for this time of year)How big are the waves at Playa Santa Teresa today?
The current surf forecast for Playa Santa Teresa at 8AM is: 0.7m 13s primary swell from a Southwest direction (forecast issued at 05:00am May 18). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 2.5ft (0.7m) | 13s |
| Afternoon (18 May) | 2.5ft (0.7m) | 13s |
| Evening (18 May) | 1.5ft (0.5m) | 17s |
Table - waves today at Playa Santa Teresa. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Wed night. Warm (max 30°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 18 | Tuesday 19 | Wednesday 20 | Thu 21 | |||||||||||||||||||||
3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 17 | SSW 13 | SW 18 | SW 18 | SW 18 | SSW 14 | SSW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | |
178 | 175 | 151 | 154 | 154 | 154 | 142 | 154 | 246 | 152 | 111 | 82 | 138 | 220 | 314 | 376 | 371 | 208 | 206 | 206 | 208 | 427 | 302 | 284 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | off | cross | cross-on | cross-on | glassy | glassy | off | off | cross-off | cross-on | cross-on | on | cross | cross-off | cross-off | off | off | cross-on | cross-on | cross-off | cross-off | on | |
High Tide | 3:30AM2.57m | 3:45PM2.87m | 4:21AM2.60m | 4:36PM2.81m | 5:13AM2.58m | 5:28PM2.70m | ||||||||||||||||||
Low Tide | 9:30AM0.15m | 10:08PM-0.08m | 10:22AM0.16m | 10:58PM-0.05m | 11:16AM0.22m | 11:50PM0.05m | ||||||||||||||||||
 |  |  | | | | | |  |  | | | |  | | | | | | | | | | | |
 | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | 5:18 |
 | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | 5:54 |
— | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | 1 | 5 | 6 | 1 | |
Temp °C | 28 | 27 | 29 | 30 | 30 | 29 | 29 | 28 | 28 | 27 | 29 | 30 | 30 | 29 | 29 | 29 | 28 | 27 | 29 | 30 | 30 | 29 | 27 | 27 |
32 | 31 | 33 | 33 | 33 | 32 | 34 | 33 | 32 | 30 | 32 | 33 | 33 | 32 | 33 | 33 | 32 | 30 | 33 | 33 | 33 | 32 | 29 | 31 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SSW 12 | SSW 12 | S 8 | SSW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 |
 kJ | 178 | 175 | 151 | 154 | 154 | 154 | 113 | 149 | 246 | 101 | 101 | 28 | 138 | 220 | 314 | 376 | 371 | 208 | 206 | 206 | 208 | 427 | 302 | 284 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | SSW 13 | S 8 | S 8 | SSW 12 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 13 | SW 13 | SW 13 | SSW 13 | S 7 | SW 12 | SW 12 |
| kJ | 11 | 41 | 41 | 40 | 39 | 38 | 38 | 38 | 106 | 28 | 28 | 56 | 27 | 27 | 26 | 16 | 16 | 114 | 84 | 83 | 114 | 15 | 69 | 69 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 17 | SW 18 | S 7 | SW 18 | SW 18 | SSW 14 | SW 18 | SW 18 | SSW 12 | SSW 12 | SSW 16 | S 7 | S 7 | S 7 | S 7 | S 12 | S 7 | S 7 |
| kJ | 83 | 83 | 79 | 74 | 70 | 132 | 142 | 154 | 27 | 152 | 111 | 82 | 109 | 150 | 56 | 56 | 52 | 16 | 15 | 15 | 15 | 11 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 100 | 36 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 2 |
Best forecast wave conditions in Golfo de Nicoya | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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