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Jaco Beach Surf Forecast
/ Golfo de Nicoya (40 surf breaks) /
Surf Forecasts:
Jaco Beach surfForecast / Golfo de Nicoya / Costa Rica
16 Day Weather and Surf, issued 5 pm Saturday 30 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)Jaco Beach surf forecast from 31 May 2026:
- Best quality surf: Sunday 31 May, 12AM (local time) - 3.5ft (1.0m), 16s period, S swell with glassy 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★+): Sunday 31 May, 12AM (local time) - 3.5ft (1.0m), 16s period with S 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 Sunday (May 31) at 12AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.9m and 13s. 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-shore at the time the swell arrives.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 31st May) | 3.5ft (1.0m) 16s |
| 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 21mm), heaviest during Sat afternoon. Warm (max 29°C on Sat afternoon, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 56mm), heaviest during Wed night. Warm (max 29°C on Tue afternoon, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
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 | SSW 17 | SW 17 | SW 17 | SW 16 | |
603 | 488 | 880 | 959 | 1000 | 1227 | 1320 | 1012 | 803 | 525 | 597 | 412 | 412 | 1111 | 1494 | 1751 | 1709 | 1644 | 1320 | 1012 | 940 | |
Wind (km/h) | |||||||||||||||||||||
cross | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross | glassy | glassy | cross-on | off | glassy | cross | cross-off | cross-off | cross | cross-off | on | |
High Tide | 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 | 6:02AM2.30m | 6:04PM2.34m | 6:42AM2.28m | ||||||||
Low Tide | 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 | 12:00PM0.73m | 00:23AM0.52m | ||||||||
 |  |  | | | | | |  | | | | | | | | | | |  | | |
 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 | — | — | 5:16 |
 | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | 5:57 |
4 | 2 | 1 | 4 | 4 | 1 | 3 | 2 | — | 2 | 9 | 1 | 5 | 15 | 1 | 4 | 12 | 7 | 6 | 5 | 9 | |
Temp °C | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 27 | 28 | 28 | 27 | 27 | 26 | 25 | 26 |
32 | 32 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 33 | 32 | 32 | 33 | 31 | 31 | 30 | 28 | 28 | 29 | |
Swell 1 Height (m) Direction Period (s) | 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 | SSW 17 | SW 17 | SSW 7 | SW 16 |
 kJ | 603 | 488 | 880 | 959 | 671 | 1227 | 1320 | 1012 | 803 | 525 | 597 | 412 | 412 | 1111 | 1494 | 1751 | 1709 | 1644 | 1320 | 158 | 940 |
Swell 2 Height (m) Direction Period (s) | 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 19 | SW 22 | SSW 9 | S 6 | SSW 6 | SSW 7 | SSW 12 | SW 17 | SW 7 |
| kJ | 198 | 246 | 640 | 277 | 1000 | 431 | 339 | 240 | 176 | 123 | 82 | 299 | 353 | 163 | 25 | 22 | 40 | 48 | 178 | 1012 | 73 |
Swell 3 Height (m) Direction Period (s) | S 6 | SW 21 | S 6 | S 15 | SW 12 | SSW 18 | SSW 18 | SSW 17 | SSW 22 | SSW 16 | SW 20 | S 10 | SSW 10 | SSW 9 | SW 17 | S 6 | SSW 13 | SSW 6 | SSW 18 | SSW 13 | SSW 11 |
| kJ | 40 | 467 | 28 | 275 | 35 | 486 | 348 | 453 | 45 | 147 | 136 | 73 | 74 | 28 | 293 | 30 | 58 | 37 | 178 | 186 | 102 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 143 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 75 | 0 | 0 | 36 | 0 | 0 | 48 | 0 | 0 | 48 | 0 | 0 | 151 | 0 | 0 | 151 | 0 | 0 | 106 | 0 | 75 |
Best forecast wave conditions in Golfo de Nicoya | |||||||||||||||||||||
Best forecast wave conditions in Costa Rica | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jaco Beach surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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.
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