- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:

Jaco Beach surfForecast / Golfo de Nicoya / Costa Rica
Forecast 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
30.2° C
(Which is 1.5°C warmer than normal for this time of year)Jaco Beach surf forecast from 29 May 2026:
- Best quality surf: Sunday 31 May, 12AM (local time) - 3.5ft (1.0m), 16s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 4 Jun, 3PM (local time) - 5ft (1.6m), 19s period, SW swell with 1,751 kJ wave energy.
- Next surfable swell (1★+): Friday 29 May, 6PM (local time) - 3ft (0.9m), 14s period with SW swell.
Best Forecast Surf Conditions for Jaco Beach this week:
The surf forecast for Jaco Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (May 29) at 6PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Jaco Beach in the next 16 days are 1.6m 19s and forecast to arrive on Thursday (Jun 04) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Fri 29th May) | 3ft (0.9m) 14s |
| Best Surf | 12AM (Sun 31st May) | 3.5ft (1.0m) 16s |
| Most Powerful | 3PM (Thu 4th Jun) | 5ft (1.6m) 19s |
Table - best surf conditions forecast for Jaco Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun afternoon. Warm (max 29°C on Sat morning, min 27°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 31mm), heaviest during Mon night. Warm (max 29°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
SW 14 | SW 14 | SW 14 | S 17 | S 17 | S 16 | SSW 15 | SW 19 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 18 | SW 18 | SW 19 | SW 18 | |
234 | 238 | 243 | 297 | 603 | 488 | 1035 | 959 | 1000 | 1227 | 1320 | 1012 | 803 | 525 | 597 | 412 | 407 | 1111 | 1477 | 1751 | 1606 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | on | cross-off | cross-off | cross-off | cross-off | glassy | cross | off | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | off | |
High Tide | 1:30PM2.49m | 2:05AM2.27m | 2:10PM2.52m | 2:45AM2.31m | 2:50PM2.54m | 3:24AM2.34m | 3:29PM2.54m | 4:03AM2.35m | 4:07PM2.52m | 4:43AM2.34m | 4:46PM2.48m | 5:22AM2.32m | 5:25PM2.42m | ||||||||
Low Tide | 7:55PM0.43m | 8:01AM0.63m | 8:34PM0.37m | 8:41AM0.60m | 9:13PM0.34m | 9:21AM0.58m | 9:51PM0.32m | 10:00AM0.58m | 10:30PM0.34m | 10:39AM0.62m | 11:08PM0.38m | 11:19AM0.67m | 11:45PM0.45m | ||||||||
5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | |
— | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | |
— | — | 3 | 2 | 2 | 6 | — | 6 | 8 | — | 2 | 8 | 2 | 4 | 3 | 5 | 4 | 3 | 2 | 8 | 8 | |
Temp °C | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 28 | 28 | 29 | 29 | 27 | 29 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 28 |
32 | 32 | 32 | 33 | 31 | 31 | 33 | 32 | 32 | 33 | 33 | 32 | 33 | 32 | 33 | 32 | 31 | 33 | 33 | 32 | 33 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 7 | SSW 14 | S 17 | S 16 | SSW 15 | SW 19 | SSW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 18 | SW 18 | SW 19 | SW 18 |
234 | 238 | 62 | 239 | 603 | 488 | 1035 | 959 | 671 | 1227 | 1320 | 1012 | 803 | 525 | 597 | 412 | 407 | 1111 | 1477 | 1751 | 1606 | |
Swell 2 Height (m) Direction Period (s) | SSW 7 | SSW 6 | SW 14 | S 6 | SSW 13 | SSW 13 | SW 20 | SSW 13 | SW 18 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | S 11 | SW 19 | SW 18 | SSW 9 | SSW 7 | SSW 6 | SSW 6 |
36 | 41 | 224 | 41 | 198 | 246 | 640 | 277 | 1000 | 431 | 339 | 240 | 176 | 158 | 82 | 299 | 341 | 28 | 35 | 44 | 59 | |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 18 | SSW 15 | S 17 | S 6 | SW 21 | SW 12 | S 15 | SW 12 | SSW 18 | SSW 18 | SSW 17 | SSW 22 | SSW 16 | SW 20 | S 10 | S 10 | SW 22 | SW 17 | SSW 7 | S 14 |
36 | 65 | 243 | 297 | 40 | 467 | 74 | 275 | 35 | 486 | 348 | 453 | 45 | 147 | 136 | 73 | 48 | 163 | 241 | 45 | 97 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 16 | 14 | 0 | 0 | 57 | 0 | 0 | 48 | 0 | 0 | 48 | 0 | 0 | 57 | 0 | 0 | 34 | 0 | 0 | 16 | 0 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Jaco Beach Surf forecast
The above surf forecast table for Jaco Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaco Beach can be found by selecting the local surf guide option on the grey menu. Our Jaco Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaco Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Jaco Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Golfo de Nicoya? If you are looking for accommodation near Jaco Beach, camping, hotels and holiday cottages in Golfo de Nicoya, consider staying in Esparza which is 43 km (27 miles) away. Other places in and around Golfo de Nicoya where you can find information about places to rent, and car hire include San Rafael Abajo which is 45 km (28 miles) away, Tejar, Chacarita and Puntarenas.











