
Surf Forecasts:
Cocles surf forecast from 8 Aug 2026:
- Best quality surf: Sunday 9 Aug, 4AM (local time) - 7ft (2.1m), 10s period, ENE swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 4AM (local time) - 7ft (2.1m), 10s period, ENE swell with 831 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 4AM (local time) - 4.5ft (1.3m), 8s period with NE swell.
Best Forecast Surf Conditions for Cocles this week:
The surf forecast for Cocles over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 4AM. The primary swell is predicted to be 1.3m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cocles in the next 16 days are 2.1m 10s and forecast to arrive on Sunday (Aug 09) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (EST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 8th Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 4AM (Sun 9th Aug) | 7ft (2.1m) 10s |
| Most Powerful | 4AM (Sun 9th Aug) | 7ft (2.1m) 10s |
Table - best surf conditions forecast for Cocles over the next 16 days.
The Lowdown
Right, let me break down the next two weeks for Cocles. It’s a bit of a slow start, if I’m being honest.
The first few days, Friday 7th and Saturday 8th, are pretty much a write-off. The swell is there, about 4 feet, but it’s a short period swell (8 seconds) and the wind is all cross or cross-on, so it’s going to be a choppy mess. The water is a warm 84°, which is right about average for this time of year, so at least you’re comfortable.
Sunday 9th and Monday 10th show a bit of life. The swell picks up to 6 feet on Sunday morning with a longer period of 10 seconds, and the energy is building (711 on Sunday morning). The wind is light cross-shore, so it’s not total junk, but it’s still marginal. Monday afternoon (10th) is the first real tease – the wind goes offshore from the SW, giving us a clean window. The swell is 6 feet with a 9-second period. It’s a small window, but if you can get out, it’ll be the best of a rough start.
Tuesday 11th morning is a quiet little gem. The wind drops to glassy, zero mph. The swell is 5 feet from the ENE at 9 seconds. It’s not huge, but with perfect conditions, it’ll be a fun session for the experienced crew. The energy is moderate (362) and the break is very consistent, so you won’t be waiting.
The real heat is coming for the weekend of the 15th and 16th. Saturday 15th morning sees the swell jump to 8 feet from the ENE, with a 10-second period. The energy rockets to 1170, which is strong. The wind is light cross-on in the morning, but Saturday afternoon is the big one. The wind goes offshore from the SW, with a 7-foot swell and 10-second period. The energy is still high (908), and the forecast says “expect very good surf conditions.” This is your best bet of the whole outlook. The wave is going to be solid, but at 7 feet, it’s getting into expert territory. Beginners should sit this one out.
Sunday 16th afternoon also looks promising. Another 7-foot pulse from the NE, this time with an 11-second period, pushing energy to 1070. The wind is onshore, so it’ll be a bit bumpy, but there’s a lot of water moving. The following Monday 17th morning is the biggest of the run, with 8 feet from the NE and a 10-second period, energy hitting 1622. That’s serious power, but the wind is cross-on, so it’s going to be a rough, bumpy ride. Only for the brave and the experienced.
After that, the swell backs off. From Tuesday 18th through to Tuesday 22nd, it drops back to 4 feet to 5 feet, with short period, and the wind is mostly cross-on or onshore. There’s a brief glassy window on Wednesday 19th morning, but the swell is small (4 feet, 8 seconds). It’ll be clean, but gutless.
So, the standout is Saturday 15th afternoon. The offshore wind, the solid 7-foot swell, and the high energy. That’s the session to pencil in. The swell direction is ENE, which is a bit off the optimum (NE) for the break, but the clean conditions will make up for it. It’s a long-range call, so keep an eye on it. The beaches here are consistent, so don’t write off the smaller days, but this is the one that has the most potential.
Rusty.
Short Range ForecastHeavy rain (total 39mm), heaviest during Fri afternoon. Warm (max 28°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 25mm), heaviest during Mon night. Warm (max 30°C on Thu morning, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | NE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | NE 9 | NE 9 |
Wave Graph | ||||||||||||||||||||
179 | 186 | 203 | 377 | 627 | 733 | 497 | 469 | 522 | 475 | 368 | 413 | 338 | 322 | 541 | 508 | 519 | 501 | 397 | 309 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | glassy | cross-on | cross | glassy | cross-on | cross | cross | cross-on | cross-off | cross-off | cross-on | cross | glassy | cross-on | glassy | cross | on | cross-off |
High Tide | 7:29PM0.51m | 8:59AM0.14m | 8:22PM0.52m | 10:30AM0.14m | 9:22PM0.52m | 11:48AM0.15m | 10:26PM0.51m | 12:48PM0.19m | 11:34PM0.49m | 1:40PM0.23m | 00:41AM0.47m | 2:26PM0.28m | 1:46AM0.43m | |||||||
Low Tide | 3:34AM0.04m | 12:31PM0.12m | 4:31AM0.04m | 1:19PM0.12m | 5:33AM0.04m | 2:18PM0.14m | 6:35AM0.05m | 3:29PM0.17m | 7:33AM0.07m | 4:56PM0.20m | 8:23AM0.09m | 6:48PM0.22m | ||||||||
— | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | |
6:51 | — | — | 6:51 | — | — | 6:51 | — | — | 6:50 | — | — | 6:50 | — | — | 6:49 | — | — | 6:49 | — | |
mm | 7 | 5 | 3 | 6 | 7 | 2 | 1 | 3 | 5 | 2 | 4 | 2 | 2 | 5 | 1 | 1 | 8 | — | 2 | 6 |
Temp °C | 27 | 26 | 28 | 28 | 26 | 28 | 28 | 26 | 27 | 27 | 26 | 29 | 29 | 27 | 29 | 29 | 27 | 30 | 30 | 27 |
Feels °C | 31 | 30 | 32 | 31 | 29 | 32 | 31 | 29 | 30 | 31 | 29 | 32 | 32 | 31 | 32 | 33 | 31 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | NE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 9 | ENE 8 | ENE 9 | ENE 9 | ENE 8 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | NE 9 | NE 9 |
179 | 186 | 203 | 377 | 627 | 733 | 497 | 469 | 522 | 475 | 368 | 413 | 338 | 322 | 541 | 508 | 519 | 501 | 397 | 309 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 5 | 30 | 30 | 30 | 30 | 5 | 5 | 280 | 5 | 5 | 0 | 0 | 0 | 30 | 5 | 30 | 63 | 0 | 0 | 30 |
Best forecast wave conditions in Limon | ||||||||||||||||||||
Best forecast wave conditions in Costa Rica | ||||||||||||||||||||
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Information about the Cocles Surf forecast
The above surf forecast table for Cocles provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cocles can be found by selecting the local surf guide option on the grey menu. Our Cocles 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 (Cocles) 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 Cocles 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.
Cocles is 35 km (22 miles) from the city of Changuinola. If you plan a holiday in Limon, look for hotels and other accommodation in Changuinola. Changuinola has rooms for a wide range of budgets as well as car hire and transport links.











