Surf Forecasts:
Cocas Beach / Praia Negra surf forecast from 17 Sep 2026:
- Best quality surf: Thursday 17 Sep, 11AM (local time) - 2ft (0.6m), 9s period, S swell with offshore winds.
- Most powerful swell: Monday 21 Sep, 11PM (local time) - 2.5ft (0.7m), 14s period, S swell with 206 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 11AM (local time) - 2ft (0.6m), 9s period with S swell.
Best Forecast Surf Conditions for Cocas Beach / Praia Negra this week:
The surf forecast for Cocas Beach / Praia Negra over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 11AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.4m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cocas Beach / Praia Negra in the next 16 days are 0.7m 14s and forecast to arrive on Monday (Sep 21) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 10s period and expected on Wednesday (Sep 23) at 8AM.
| Wave Type | Time (-01) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Thu 17th Sep) | 2ft (0.6m) 9s |
| Best Surf | 11AM (Thu 17th Sep) | 2ft (0.6m) 9s |
| Most Powerful | 11PM (Mon 21st Sep) | 2.5ft (0.7m) 14s |
Table - best surf conditions forecast for Cocas Beach / Praia Negra over the next 16 days.
Short Range ForecastMostly dry. Warm (max 28°C on Thu morning, min 25°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 27°C on Sun afternoon, min 25°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Wave Height (m) Direction Period (s) | S 9 | S 9 | SSW 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 13 | S 14 | S 14 | S 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 58 | 64 | 46 | 147 | 133 | 123 | 117 | 102 | 100 | 82 | 82 | 113 | 130 | 187 | 203 | 163 | 135 | 161 | 73 | 73 | 70 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | off | off | cross-off | off | off | off | off | off | off | cross-off | off | off | off | cross-off | off | off | off | off |
High Tide | 11:21AM0.74m | 11:44PM0.80m | 12:03PM0.66m | 00:36AM0.73m | 1:05PM0.59m | 1:58AM0.69m | 2:52PM0.57m | 3:41AM0.71m | 4:32PM0.60m | 4:55AM0.77m | 5:31PM0.67m | 5:44AM0.85m | 6:12PM0.75m | ||||||||
Low Tide | 5:24PM0.21m | 6:08AM0.25m | 6:07PM0.27m | 7:11AM0.32m | 7:08PM0.34m | 8:45AM0.36m | 8:43PM0.37m | 10:23AM0.34m | 10:14PM0.35m | 11:25AM0.29m | 11:14PM0.29m | 12:06PM0.23m | 11:58PM0.23m | ||||||||
 |  |  | | | | | |  | | | | | | |  | |  |  | | | |
 | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | 6:34 | — | — | 6:32 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:29 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 5 | 3 | — | — | — |
Temp °C | 28 | 28 | 26 | 27 | 28 | 26 | 26 | 26 | 25 | 26 | 27 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 32 | 32 | 30 | 28 | 29 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 11 |
| kJ | 58 | 64 | 40 | 147 | 133 | 123 | 117 | 102 | 100 | 82 | 82 | 113 | 88 | 86 | 99 | 111 | 133 | 113 | 168 | 208 | 247 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | NE 7 | S 13 | S 14 | S 14 | S 13 | SSW 13 | S 13 | S 12 | S 12 | S 12 |
| kJ | 49 | 48 | 46 | 25 | 24 | 12 | 35 | 35 | 33 | 75 | 76 | 19 | 130 | 187 | 203 | 163 | 135 | 161 | 73 | 73 | 70 |
Swell 3 Height (m) Direction Period (s) | NE 6 | SE 8 | SE 8 | NW 10 | S 15 | S 15 | SSW 11 | S 10 | N 10 | SE 11 | SE 11 | SSW 11 | SSW 16 | N 15 | N 9 | N 9 | N 8 | ENE 4 | S 8 | N 13 | N 12 |
| kJ | 10 | 11 | 16 | 4 | 17 | 17 | 11 | 9 | 2 | 19 | 19 | 42 | 86 | 18 | 6 | 6 | 5 | 3 | 21 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 8 | NNE 7 | NE 7 | NE 8 | NE 8 | NE 7 | NE 8 | NE 8 | — | NNE 7 | NE 4 | ENE 4 | ENE 4 | NE 4 | — | NNE 3 | N 3 | NNE 7 |
| kJ | — | — | — | 14 | 36 | 54 | 82 | 94 | 65 | 46 | 46 | — | 21 | 10 | 13 | 12 | 9 | — | 3 | 4 | 27 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 1619 | 0 | 0 | 0 | 0 | 0 | 0 | 196 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Cape-Verde - Sal | |||||||||||||||||||||
Best forecast wave conditions in Cape Verde | |||||||||||||||||||||
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Information about the Cocas Beach / Praia Negra Surf forecast
The above surf forecast table for Cocas Beach / Praia Negra provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cocas Beach / Praia Negra can be found by selecting the local surf guide option on the grey menu. Our Cocas Beach / Praia Negra 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 (Cocas Beach / Praia Negra) 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 Cocas Beach / Praia Negra 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.
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