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Tamarindo Surf Forecast
/ Guanacaste (28 surf breaks) /
Surf Forecasts:
Tamarindo surfForecast / Guanacaste / Costa Rica
48hr Weather and Surf, issued 5 am Wednesday 27 May 2026 CSTForecast update in hr min s Forecast update imminent
Tamarindo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tamarindo sea temperature is
30.4° C
(Which is 1.9°C warmer than normal for this time of year)How big are the waves at Tamarindo today (27 May):
- Morning surf: Morning surf (27 May, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (27 May, local time) - 3.5ft (1.0m), 13s period with SW swell.
- Evening surf: Evening surf (27 May, local time) - 3.5ft (1.0m), 13s period with SW swell.
The current surf forecast for Tamarindo at 9AM is: 1.0m 14s primary swell from a Southwest direction (forecast issued at 05:00am May 27). An open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 3.5ft (1.0m) | 14s |
| Afternoon (27 May) | 3.5ft (1.0m) | 13s |
| Evening (27 May) | 3.5ft (1.0m) | 13s |
Table - waves today at Tamarindo. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 36mm), heaviest during Thu night. Warm (max 32°C on Wed morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Sat 30 | |||||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | SW 16 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | |
434 | 416 | 357 | 352 | 352 | 352 | 347 | 295 | 299 | 299 | 313 | 395 | 418 | 465 | 198 | 172 | 257 | 261 | 268 | 336 | 200 | 203 | 167 | 164 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | on | cross-on | cross | cross-off | glassy | off | off | off | on | on | cross-off | off | off | glassy | glassy | glassy | on | on | glassy | off | glassy | |
High Tide | 11:52AM2.21m | 00:26AM1.95m | 12:39PM2.23m | 1:14AM1.99m | 1:22PM2.26m | |||||||||||||||||||
Low Tide | 5:33AM0.62m | 6:20PM0.51m | 6:24AM0.62m | 7:07PM0.45m | 7:09AM0.60m | 7:49PM0.39m | ||||||||||||||||||
 |  | | |  | |  |  |  | | | | |  | |  | |  | | | | | | | |
 | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | 5:20 |
 | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | 6:00 |
— | — | — | — | 2 | 4 | 6 | 1 | — | — | — | — | 2 | 7 | 9 | 1 | — | — | 1 | — | — | — | — | — | |
Temp °C | 28 | 28 | 30 | 32 | 30 | 29 | 28 | 28 | 27 | 27 | 29 | 30 | 29 | 28 | 24 | 26 | 26 | 27 | 28 | 27 | 27 | 28 | 28 | 27 |
33 | 32 | 35 | 35 | 32 | 32 | 32 | 33 | 31 | 31 | 33 | 33 | 32 | 32 | 24 | 29 | 30 | 31 | 32 | 30 | 31 | 33 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 15 | SW 15 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SSW 7 |
 kJ | 434 | 416 | 357 | 352 | 352 | 352 | 347 | 295 | 299 | 299 | 313 | 395 | 418 | 465 | 170 | 172 | 257 | 261 | 268 | 336 | 200 | 203 | 167 | 51 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | SW 16 | SW 16 | S 8 | S 8 | S 8 | S 7 | SSW 7 | SW 6 | SW 6 | SW 14 |
| kJ | 47 | 47 | 46 | 48 | 50 | 44 | 44 | 42 | 39 | 37 | 37 | 37 | 37 | 25 | 198 | 119 | 29 | 29 | 28 | 26 | 42 | 24 | 31 | 164 |
Swell 3 Height (m) Direction Period (s) | S 13 | — | — | — | — | — | — | — | — | — | — | — | — | WSW 6 | S 7 | S 7 | NW 4 | W 5 | WSW 5 | SSW 19 | SSW 12 | SW 12 | S 18 | SSW 12 |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 25 | 28 | 3 | 2 | 3 | 36 | 94 | 69 | 222 | 94 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | W 6 | NW 3 | — | E 3 | — | — | — | — | NNW 3 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 2 | — | 2 | — | — | — | — | 3 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 8 | 60 | 8 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 | 0 | 0 | 0 |
Best forecast wave conditions in Guanacaste | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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