
Surf Forecasts:
Cocoa surf forecast from 11 Sep 2026:
- Most powerful swell: Friday 11 Sep, 11AM (local time) - 6ft (1.8m), 8s period, E swell with 397 kJ wave energy.
Best Forecast Surf Conditions for Cocoa this week:
The most powerful waves expected at Cocoa in the next 16 days are 1.8m 8s and forecast to arrive on Friday (Sep 11) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Wednesday (Sep 16) at 11AM.
| Wave Type | Time (AST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Fri 11th Sep) | 6ft (1.8m) 8s |
Table - best surf conditions forecast for Cocoa over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s break this down for the crew that thinks in feet and miles. The next 16 days at Cocoa are looking pretty grim. For a spot that’s usually so reliable, this is a rough patch. We’ve got a big dry spell of flat, wind-affected conditions stretching from now through most of the period.
The first little bit of action hits around Friday September 11th. We’re talking about an E swell running 5 to 6 ft, with a short period of 8 seconds and combined energy around 331 to 416 – that’s moderate energy. But here’s the catch: wind is howling out of the east and east-northeast at 18 to 19 mph, locking in a cross-off breeze that’s turning the ocean into a textured mess. The water is a balmy 85°, just about average for the season.
Saturday and Sunday the 12th and 13th look near identical: 5 to 6 ft of E swell, short period around 7 to 8 seconds, energy dropping into the 250 to 330 range. Still no good with that stiff breeze. The reports are saying “poor surf conditions” or “marginal.” Monday the 14th sees the swell drop to 4 to 5 ft, but the quality doesn’t improve.
By Tuesday September 15th, we’re fading fast – swell down to 4 ft, then 3 ft, and energy plummets to 74. From Wednesday the 16th on, it’s tiny: 1 ft to 3 ft, with energy readings sinking into the low double digits. Conditions get clean at times, but there’s no juice. About the best of the whole run is Friday the 11th, when we had that slight jump to 6 ft and moderate energy, but the wind just ruins it. Not a true standout.
For the whole 16-day window, there’s a massive gap of junk surf. The combination of bumpy winds and small, weak swells makes this look more like a kite-surfing playground than a surf break. For a spot that’s normally consistent, this is a bummer. Stick with it – things usually don’t stay this quiet for long.
Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Sat morning. Warm (max 29°C on Fri afternoon, min 27°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryLight rain (total 8mm), mostly falling on Wed morning. Warm (max 29°C on Wed morning, min 27°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
AM | 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) | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 7 | ENE 6 | NNE 10 | NNE 10 | ENE 6 | E 6 | E 6 | E 7 | E 7 |
Wave Graph | |||||||||||||||||||||
397 | 316 | 329 | 311 | 258 | 246 | 236 | 236 | 210 | 229 | 186 | 186 | 139 | 68 | 9 | 10 | 95 | 108 | 206 | 230 | 206 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 3:57PM0.57m | 4:12AM0.60m | 4:23PM0.59m | 4:55AM0.56m | 4:48PM0.59m | 5:38AM0.51m | 5:13PM0.57m | 6:20AM0.45m | 5:37PM0.55m | 7:07AM0.39m | 6:04PM0.53m | 8:11AM0.35m | 6:33PM0.50m | ||||||||
Low Tide | 9:49AM0.15m | 9:59PM0.17m | 10:19AM0.19m | 10:40PM0.14m | 10:45AM0.23m | 11:21PM0.13m | 11:08AM0.26m | 00:02AM0.13m | 11:27AM0.28m | 00:46AM0.14m | 11:39AM0.31m | 1:38AM0.16m | 11:34AM0.32m | 2:47AM0.18m | |||||||
5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | 6:07 | — | — | 6:07 | — | — | 6:06 | — | — | 6:06 | — | — | 6:05 | — | — | 6:04 | — | — | 6:02 | — | |
mm | — | — | — | 4 | 2 | — | 1 | — | 6 | — | — | — | — | — | — | 2 | 3 | 3 | 2 | 6 | — |
Temp °C | 28 | 29 | 29 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 28 | 29 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 31 | 30 | 30 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | N 9 | N 9 | N 8 | N 8 | N 8 | N 7 | NNE 10 | N 10 | N 9 | NNE 11 | NNE 10 | ESE 13 | ESE 7 | SE 8 | ENE 8 | ESE 8 | ESE 8 | NNE 13 | NNE 13 | NNE 12 |
10 | 6 | 13 | 12 | 5 | 5 | 4 | 9 | 7 | 6 | 23 | 20 | 16 | 42 | 35 | 6 | 28 | 28 | 17 | 33 | 29 | |
Swell 2 Height (m) Direction Period (s) | N 9 | NNE 10 | NNE 9 | NE 9 | NNE 11 | NNE 11 | NNE 10 | N 7 | SE 13 | ESE 13 | ESE 13 | ESE 13 | NNE 9 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | SE 11 | SE 11 | N 8 |
6 | 9 | 8 | 3 | 12 | 11 | 10 | 4 | 7 | 17 | 17 | 16 | 17 | 14 | 14 | 14 | 13 | 12 | 5 | 5 | 1 | |
Swell 3 Height (m) Direction Period (s) | N 13 | — | N 12 | N 12 | E 15 | NE 9 | SE 14 | SE 14 | N 12 | NNE 11 | NNE 11 | N 8 | N 7 | N 9 | NNE 10 | NNE 10 | N 10 | N 14 | N 9 | N 9 | N 8 |
3 | — | 3 | 3 | 4 | 3 | 7 | 7 | 12 | 13 | 12 | 4 | 4 | 6 | 9 | 10 | 2 | 4 | 2 | 2 | 1 | |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 7 | ENE 6 | ENE 6 | E 6 | ENE 6 | E 6 | E 6 | E 7 | E 7 |
397 | 316 | 329 | 311 | 258 | 246 | 236 | 236 | 210 | 229 | 186 | 186 | 139 | 68 | 72 | 99 | 95 | 108 | 206 | 230 | 206 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 646 | 197 | 737 | 804 | 804 | 314 | 241 | 241 | 241 | 400 | 241 | 241 | 197 | 804 | 241 | 804 | 443 | 734 | 734 | 447 | 241 |
Best forecast wave conditions in Martinique | |||||||||||||||||||||
Best forecast wave conditions in Martinique | |||||||||||||||||||||
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Information about the Cocoa Surf forecast
The above surf forecast table for Cocoa provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cocoa can be found by selecting the local surf guide option on the grey menu. Our Cocoa 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 (Cocoa) 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 Cocoa 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.
Cocoa is 6 km (4 miles) from Petite Riviere Salee. If you plan a holiday in Martinique, look for hotels and other accommodation in Petite Riviere Salee. Petite Riviere Salee has rooms for a wide range of budgets as well as car hire and transport links.










