
Surf Forecasts:
Cap Sim surf forecast from 31 Jul 2026:
- Best quality surf: Friday 31 Jul, 10PM (local time) - 4.5ft (1.4m), 6s period, N swell with offshore winds.
- Most powerful swell: Friday 31 Jul, 10AM (local time) - 5ft (1.6m), 7s period, N swell with 226 kJ wave energy.
- Next surfable swell (1★+): Friday 31 Jul, 10PM (local time) - 4.5ft (1.4m), 6s period with N swell.
Best Forecast Surf Conditions for Cap Sim this week:
The surf forecast for Cap Sim over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 10PM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 0.2m and 11s. Another secondary swell of 0.2m and 9s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cap Sim in the next 16 days are 1.6m 7s and forecast to arrive on Friday (Jul 31) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Sunday (Aug 02) at 4PM.
| Wave Type | Time (+01) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 31st Jul) | 4.5ft (1.4m) 6s |
| Best Surf | 10PM (Fri 31st Jul) | 4.5ft (1.4m) 6s |
| Most Powerful | 10AM (Fri 31st Jul) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Cap Sim over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Cap Sim. I gotta be straight with you – the next couple of weeks are looking pretty flat and gloomy for real waves. There’s a big gap of nothing happening for the first week, so don’t get your hopes up.
Looking at the whole picture, we’re starting on Friday, July 31st, and there’s just a tiny bit of swell showing, but it’s not worth paddling out for. The wind is a cross-off from the north at 12 mph, and the swell is a weak, short-period 5 ft from the north with a period of just 7 seconds. The combined energy is only 237 – that’s weak. It’s just not going to shape up into anything decent. The water temperature anomaly is about average for the time of year, nothing special.
We go through the entire first week and into the second, and it’s a real desert. The swell stays tiny, often under 2 ft, and the wind is mostly a fresh to strong breeze from the north or north-northeast, keeping things messy. The energy barely climbs above 100. It’s a long stretch of poor surf conditions, day after day. There’s a brief moment on Sunday, August 9th, where the swell tries to push up to 7 ft, but it’s short-period (6-7 seconds) and the wind is a strong breeze, so it’s just a big, bumpy, crumbly mess. Not one for the log.
The only real standout – and I’m using that term loosely – is Saturday, August 15th. The morning shows a 6 ft north swell, still with a short 7-second period, but the wind drops to a gentle 9 mph cross-off from the north. The energy is a moderate 289. It’s still not a classic, but it’s the cleanest, most promising window in the whole 16-day forecast. It’s the only day with a score of 2 out of 10, and it’s the best we’ve got. Still, a short-period north swell at Cap Sim isn’t what it’s famous for – it’s a reef break that prefers a good groundswell from the NW. This one will be a bit fat and fast, but with that light wind, it’ll be rideable and clean. Crowds are possible here, so keep an eye out.
Honestly, for most of this period, you’re better off finding something else to do. The wind is howling, the swell is poor, and it’s a tough run. The setup looks far more interesting for kite surfing than paddle surfing on those windy days. But hope springs eternal – forecasts can change.
Rusty.
Short Range ForecastMostly dry. Warm (max 35°C on Fri night, min 24°C on Thu night). Winds increasing (light winds from the NNE on Fri night, strong winds from the N by Sun afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Mon morning, min 22°C on Tue night). Mainly strong winds. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
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) | N 7 | N 7 | N 6 | N 6 | N 6 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph | |||||||||||||||||||||
226 | 181 | 119 | 128 | 124 | 49 | 46 | 45 | 27 | 54 | 34 | 32 | 34 | 54 | 47 | 59 | 44 | 50 | 64 | 55 | 55 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:00PM2.80m | 4:20AM2.55m | 4:32PM2.79m | 4:53AM2.54m | 5:06PM2.74m | 5:28AM2.49m | 5:42PM2.64m | 6:08AM2.42m | 6:24PM2.50m | 6:54AM2.32m | 7:16PM2.34m | 7:53AM2.22m | 8:25PM2.19m | ||||||||
Low Tide | 9:43AM0.31m | 10:11PM0.24m | 10:15AM0.31m | 10:43PM0.25m | 10:48AM0.34m | 11:17PM0.30m | 11:25AM0.42m | 11:54PM0.38m | 12:06PM0.52m | 00:36AM0.50m | 12:55PM0.64m | 1:29AM0.64m | 1:59PM0.75m | 2:39AM0.76m | |||||||
6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 6:58 | — | — | |
— | 8:36 | — | — | 8:35 | — | — | 8:34 | — | — | 8:34 | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 27 | 35 | 29 | 26 | 26 | 30 | 26 | 26 | 27 | 25 | 23 | 27 | 25 | 22 | 26 | 24 | 21 | 24 | 23 | 21 |
Feels °C | 28 | 26 | 32 | 26 | 23 | 22 | 25 | 21 | 22 | 22 | 22 | 20 | 22 | 21 | 19 | 21 | 18 | 17 | 20 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | N 6 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 |
9 | 8 | 119 | 51 | 49 | 49 | 46 | 45 | 27 | 54 | 34 | 32 | 34 | 54 | 47 | 59 | 44 | 50 | 64 | 55 | 55 | |
Swell 2 Height (m) Direction Period (s) | N 10 | W 13 | NW 11 | N 9 | N 12 | N 11 | N 10 | — | WNW 10 | — | — | — | — | — | WNW 11 | — | WNW 10 | NNW 10 | NNW 10 | — | NW 8 |
2 | 3 | 30 | 2 | 3 | 2 | 8 | — | 20 | — | — | — | — | — | 12 | — | 20 | 11 | 21 | — | 18 | |
Swell 3 Height (m) Direction Period (s) | — | N 10 | — | — | — | — | N 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 9 |
— | 2 | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | — | N 6 | N 6 | N 6 | N 5 | N 6 | N 6 | N 6 | N 5 | N 5 | N 5 | N 5 | NNE 5 | NNE 5 | N 5 | N 5 | NNE 4 | N 5 | N 4 |
226 | 181 | — | 128 | 124 | 119 | 97 | 191 | 125 | 139 | 108 | 66 | 73 | 86 | 75 | 75 | 100 | 73 | 34 | 61 | 16 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 61 | 62 | 0 | 62 | 669 | 61 | 62 | 678 | 85 | 92 | 475 | 92 | 62 | 475 | 92 | 92 | 684 | 62 | 85 | 638 | 94 |
Best forecast wave conditions in Central Morocco | |||||||||||||||||||||
Best forecast wave conditions in Morocco | |||||||||||||||||||||
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Information about the Cap Sim Surf forecast
The above surf forecast table for Cap Sim provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cap Sim can be found by selecting the local surf guide option on the grey menu. Our Cap Sim 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 (Cap Sim) 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 Cap Sim 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.
Cap Sim is 16 km (10 miles) from the city of Essaouira. If you plan a holiday in Central Morocco, look for hotels and other accommodation in Essaouira. Essaouira has rooms for a wide range of budgets as well as car hire and transport links.











