
Surf Forecasts:
Cap Sim surf forecast from 28 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 7AM (local time) - 3.5ft (1.1m), 7s period, NNW swell with cross-offshore winds.
- Most powerful swell: Friday 31 Jul, 4AM (local time) - 6ft (1.9m), 6s period, N swell with 300 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 7AM (local time) - 3.5ft (1.1m), 7s period with NNW 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 Tuesday (Jul 28) at 7AM. The primary swell is predicted to be 1.1m and 7s period with a secondary swell of 0.3m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cap Sim in the next 16 days are 1.9m 6s and forecast to arrive on Friday (Jul 31) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Wednesday (Jul 29) at 7PM.
| Wave Type | Time (+01) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 28th Jul) | 3.5ft (1.1m) 7s |
| Best Surf | 7AM (Tue 28th Jul) | 3.5ft (1.1m) 7s |
| Most Powerful | 4AM (Fri 31st Jul) | 6ft (1.9m) 6s |
Table - best surf conditions forecast for Cap Sim over the next 16 days.
The Lowdown
Alright, Rusty here, let’s take a look at what’s coming up for Cap Sim.
Right off the bat, I gotta be straight with you – the next couple of weeks are looking pretty lean for real quality at Cap Sim. We’ve got a lot of days where the wind is just blasting sideways, keeping things messy. The swell is mostly short-period, wind-driven stuff, which is fine for a flog, but not for the kind of waves that get your heart pumping.
The first real chance we get is on Tuesday, July 28th. It’s a morning session, with a 3 ft swell from the NNW at a short 7 seconds. The combined energy is moderate (152). The wind is a cross-offshore from the north, which is good for the lineup, keeping it fairly clean. It’s just ordinary, surfable waves, nothing to write home about, but it’s the best of a quiet start.
Wednesday the 29th and Thursday the 30th drop right off. The swell fades hard, and the wind picks up strong. The water temp is about average for the time of year, so no complaints on the wetsuit front.
Friday, July 31st sees a bit of a pulse. The morning brings 6 ft of short-period north swell, with moderate energy (257). The wind is still a cross-off, but it’s a bit lighter. The report says marginal, but on a reef, that short-period north swell can get a bit closed out. It’s a gamble, but the only one in town.
Saturday, August 1st has a similar story – 4 ft north swell, but the wind eases off in the afternoon to a light breeze. The surf is still ordinary, but at least the wind won’t be ruining it.
Sunday the 2nd is another drop-off, with the north wind blowing moderate again. Not worth the drive.
Monday, August 3rd gets a bit of a jump in the afternoon, with 6 ft of short-period north swell (energy 298), but the wind is a strong cross-off, making it a mess. Tuesday the 4th has a similar size, but the morning actually has offshore wind. That’s 6 ft from the north, but it’s only 6 seconds. The energy is moderate (295). The offshore wind is a huge plus, but that short period and size will make it a bit of a battle to get in and could be a bit hefty for the average surfer, suited more to the experienced crew.
The stand-out day, if you can call it that, is looking like Thursday, August 6th. The morning shows 5 ft of north swell, still short period, but the wind drops to a light breeze, giving us clean conditions. The energy is moderate (231). The report says "expect good surf conditions." It’s not a groundswell, so you won’t get those long, lined-up walls, but it’ll be the cleanest waves of the whole window. It’s the one to target.
After that, it’s a wasteland until the very end of the outlook. The wind goes howling again, and the swell disappears. We see a bit of a spike in size on the 10th and 11th of August, with swell pushing 7 ft to 8 ft. But the wind is always a stiff cross-off or side-shore, and the period is still short. That’s a recipe for a washing machine, not a wave. At that size and with that wind, it’s going to be a mess, more interesting for the kite crew than anyone trying to paddle.
So, for the whole 16 days, the honest truth is: Thursday morning, August 6th is your best bet. It’s not a world-class day, but it’s the only time the wind and swell line up for a clean session. The rest of the time, you’re fighting the elements.
Stay stoked, Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Wed morning, min 20°C on Mon night). Winds increasing (light winds from the NNE on Mon night, strong winds from the NNE by Wed afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 39°C on Fri night, min 22°C on Thu night). Winds decreasing (fresh winds from the E on Fri night, light winds from the NNW by Sat afternoon). | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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) | NNW 7 | NNW 7 | N 6 | NNW 11 | WNW 11 | WNW 11 | WNW 10 | N 6 | N 6 | N 7 | N 7 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 6 | WNW 10 | N 6 | N 6 |
Wave Graph | |||||||||||||||||||||
108 | 96 | 84 | 90 | 12 | 11 | 20 | 245 | 290 | 255 | 212 | 162 | 141 | 139 | 123 | 107 | 107 | 123 | 38 | 263 | 221 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 2:22PM2.57m | 2:42AM2.42m | 2:56PM2.69m | 3:15AM2.49m | 3:28PM2.77m | 3:47AM2.54m | 4:00PM2.80m | 4:20AM2.55m | 4:32PM2.79m | 4:53AM2.54m | 5:06PM2.74m | 5:28AM2.49m | 5:42PM2.64m | ||||||||
Low Tide | 8:04AM0.54m | 8:34PM0.42m | 8:38AM0.43m | 9:07PM0.33m | 9:11AM0.35m | 9:40PM0.27m | 9:43AM0.31m | 10:11PM0.24m | 10:15AM0.31m | 10:43PM0.25m | 10:48AM0.34m | 11:17PM0.30m | 11:25AM0.42m | 11:54PM0.38m | |||||||
6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 8:37 | — | — | 8:37 | — | — | 8:37 | — | — | 8:36 | — | — | 8:35 | — | — | 8:34 | — | — | 8:34 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 27 | 24 | 23 | 27 | 25 | 24 | 25 | 27 | 39 | 30 | 26 | 27 | 29 | 25 | 28 | 30 | 26 | 26 |
Feels °C | 21 | 21 | 20 | 23 | 20 | 19 | 24 | 22 | 21 | 24 | 26 | 32 | 30 | 28 | 26 | 26 | 25 | 24 | 26 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 11 | NNW 10 | NNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | N 10 | N 10 | WNW 11 | NW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 10 | WNW 10 | WNW 9 |
108 | 48 | 58 | 90 | 12 | 11 | 20 | 10 | 10 | 2 | 2 | 12 | 25 | 37 | 34 | 32 | 32 | 14 | 38 | 35 | 32 | |
Swell 2 Height (m) Direction Period (s) | NW 12 | WNW 8 | WNW 8 | NW 8 | — | — | NW 9 | — | — | — | W 13 | WNW 9 | — | N 12 | N 11 | NNW 10 | NNW 10 | WNW 10 | — | — | — |
37 | 7 | 7 | 3 | — | — | 3 | — | — | — | 3 | 8 | — | 3 | 10 | 21 | 20 | 20 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | WNW 9 | W 13 | W 12 | WNW 12 | — | — | — | — | — | — | — | — | — | N 12 | — | — | NNW 10 | — | — | — | — |
7 | 3 | 3 | 14 | — | — | — | — | — | — | — | — | — | 3 | — | — | 20 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NNW 7 | N 6 | N 5 | N 6 | N 6 | N 6 | N 6 | N 6 | N 7 | N 7 | N 6 | N 6 | N 6 | N 7 | N 7 | N 7 | N 6 | N 6 | N 6 | N 6 |
— | 96 | 84 | 65 | 178 | 184 | 197 | 245 | 290 | 255 | 212 | 162 | 141 | 139 | 123 | 107 | 107 | 123 | 133 | 263 | 221 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 475 | 61 | 137 | 1288 | 61 | 95 | 712 | 61 | 94 | 62 | 61 | 62 | 0 | 61 | 117 | 691 | 85 | 61 | 669 | 61 |
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.










