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Dona Ana Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Dona Ana surfForecast / Golfo de Nicoya / Costa Rica
48hr Weather and Surf, issued 5 pm Sunday 31 May 2026 CSTForecast update in hr min s Forecast update imminent
Dona Ana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dona Ana sea temperature is
30.1° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Dona Ana today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 3.5ft (1.1m), 14s period with S swell.
- Evening surf: Evening surf (31 May, local time) - 3ft (0.9m), 19s period with SSW swell.
The current surf forecast for Dona Ana at 11PM is: 0.9m 19s primary swell from a South-southwest direction and 1.0m 14s secondary swell from a South direction (forecast issued at 05:00pm May 31). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 3.5ft (1.1m) | 14s |
| Evening (31 May) | 3ft (0.9m) | 19s |
Table - waves today at Dona Ana. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun afternoon. Warm (max 32°C on Mon morning, min 27°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 31 | Monday 1 | Tuesday 2 | Wed 3 | |||||||||||||||||||||
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 | 3 AM | 6 AM | 9 AM | 12 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 14 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | |
508 | 590 | 578 | 554 | 508 | 491 | 589 | 637 | 742 | 622 | 563 | 543 | 505 | 402 | 392 | 392 | 387 | 387 | 348 | 193 | 256 | 246 | 242 | 242 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | glassy | cross-off | cross-off | cross-on | cross-on | cross | cross | glassy | off | cross-off | glassy | cross-on | cross-on | cross | cross | glassy | glassy | glassy | cross-off | glassy | cross-on | |
High Tide | 3:12PM2.53m | 3:46AM2.33m | 3:51PM2.53m | 4:25AM2.34m | 4:29PM2.51m | 5:04AM2.33m | ||||||||||||||||||
Low Tide | 9:35PM0.33m | 9:42AM0.57m | 10:13PM0.32m | 10:21AM0.58m | 10:51PM0.34m | 11:01AM0.61m | ||||||||||||||||||
 |  |  |  | |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — |
 | 5:55 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:57 | — | — | — | — | — | — | 5:57 |
2 | 5 | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | 2 | 4 | 4 | 1 | — | — | — | 1 | |
Temp °C | 30 | 29 | 29 | 28 | 27 | 27 | 31 | 32 | 32 | 30 | 28 | 28 | 27 | 27 | 31 | 31 | 30 | 28 | 28 | 27 | 27 | 27 | 29 | 30 |
33 | 34 | 34 | 33 | 31 | 31 | 35 | 35 | 35 | 34 | 32 | 32 | 30 | 31 | 34 | 33 | 32 | 32 | 33 | 31 | 31 | 31 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
 kJ | 508 | 508 | 494 | 383 | 366 | 355 | 589 | 637 | 742 | 622 | 563 | 543 | 505 | 402 | 392 | 392 | 387 | 387 | 348 | 193 | 256 | 246 | 242 | 242 |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | S 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 |
| kJ | 480 | 590 | 578 | 554 | 508 | 491 | 276 | 282 | 202 | 243 | 187 | 184 | 139 | 132 | 134 | 132 | 121 | 116 | 83 | 82 | 56 | 53 | 74 | 73 |
Swell 3 Height (m) Direction Period (s) | S 6 | S 7 | S 8 | S 8 | S 8 | — | — | — | — | — | — | — | — | SW 22 | SW 21 | SW 21 | SSW 21 | SSW 21 | SSW 20 | SSW 16 | SW 20 | SW 20 | SSW 19 | SSW 20 |
| kJ | 20 | 17 | 18 | 18 | 18 | — | — | — | — | — | — | — | — | 18 | 18 | 18 | 44 | 44 | 40 | 85 | 98 | 97 | 146 | 149 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 107 | 55 | 0 | 0 | 0 | 0 | 5 | 120 | 69 | 46 | 0 | 0 | 0 | 0 | 12 | 59 | 198 | 5 | 0 | 0 | 0 | 0 | 0 | 120 |
Best forecast wave conditions in Golfo de Nicoya | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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