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Jaco Beach Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Jaco Beach 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
Jaco Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jaco Beach 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 Jaco Beach today (31 May):
- Afternoon surf: Afternoon surf (31 May, local time) - 3.5ft (1.1m), 19s period with SW swell.
- Evening surf: Evening surf (31 May, local time) - 4ft (1.2m), 19s period with SW swell.
The current surf forecast for Jaco Beach at 8PM is: 1.2m 19s primary swell from a Southwest direction and 1.3m 14s secondary swell from a South-southwest direction (forecast issued at 05:00pm May 31). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (CST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | - | - |
| Afternoon (31 May) | 3.5ft (1.1m) | 19s |
| Evening (31 May) | 4ft (1.2m) | 19s |
Table - waves today at Jaco Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 40mm), heaviest during Tue night. Warm (max 30°C on Sun afternoon, min 27°C on Mon 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 |    |    |    |    | ||||||||||||||||||||
SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 19 | |
959 | 1088 | 1066 | 1000 | 1030 | 1241 | 1227 | 1351 | 1320 | 1305 | 1061 | 1012 | 952 | 813 | 803 | 729 | 525 | 505 | 492 | 597 | 566 | 489 | 412 | 441 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross | glassy | glassy | off | off | cross-off | cross | cross | cross-off | cross-off | glassy | glassy | cross-off | glassy | cross | |
High Tide | 2:50PM2.54m | 3:24AM2.34m | 3:29PM2.54m | 4:03AM2.35m | 4:07PM2.52m | 4:43AM2.34m | ||||||||||||||||||
Low Tide | 9:13PM0.34m | 9:21AM0.58m | 9:51PM0.32m | 10:00AM0.58m | 10:30PM0.34m | 10:39AM0.62m | ||||||||||||||||||
 |  | | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | 5:55 |
2 | 3 | 1 | 1 | 2 | — | — | — | 2 | 4 | 1 | 1 | 3 | 2 | — | — | 2 | 3 | 7 | 4 | 1 | 1 | — | — | |
Temp °C | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 27 | 29 | 30 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 |
34 | 33 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 34 | 33 | 33 | 32 | 30 | 33 | 33 | 32 | 33 | 32 | 31 | 31 | 31 | 33 | 32 | |
Swell 1 Height (m) Direction Period (s) | SW 19 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
 kJ | 959 | 724 | 694 | 671 | 555 | 1241 | 1227 | 1351 | 1320 | 1305 | 1061 | 1012 | 952 | 813 | 803 | 729 | 525 | 505 | 492 | 597 | 566 | 489 | 412 | 412 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 19 | SW 19 | SW 18 | SW 18 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 10 | S 10 | SW 19 | SW 19 |
| kJ | 277 | 1088 | 1066 | 1000 | 1030 | 421 | 431 | 424 | 339 | 313 | 258 | 254 | 250 | 183 | 176 | 164 | 158 | 123 | 119 | 82 | 80 | 74 | 299 | 441 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 8 | SW 12 | SW 12 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SW 22 | SSW 22 | SW 21 | SSW 16 | SSW 16 | SSW 16 | SW 20 | SW 20 | SW 19 | S 10 | SSW 10 |
| kJ | 275 | 30 | 49 | 35 | 299 | 486 | 486 | 276 | 348 | 348 | 267 | 453 | 147 | 18 | 45 | 72 | 147 | 102 | 102 | 136 | 241 | 303 | 51 | 102 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 145 | 75 | 6 | 0 | 0 | 0 | 1 | 16 | 151 | 75 | 16 | 0 | 0 | 0 | 0 | 0 | 57 | 95 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Golfo de Nicoya | ||||||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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