
Surf Forecasts:
23 Beach surf forecast from 12 Aug 2026:
- Best quality surf: Saturday 15 Aug, 1AM (local time) - 3.5ft (1.1m), 9s period, NW swell with glassy winds.
- Most powerful swell: Sunday 16 Aug, 7AM (local time) - 6ft (1.9m), 8s period, NNW swell with 493 kJ wave energy.
- Next surfable swell (1★+): Wednesday 12 Aug, 10PM (local time) - 2ft (0.6m), 9s period with WNW swell.
Best Forecast Surf Conditions for 23 Beach this week:
The surf forecast for 23 Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 12) at 10PM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.8m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at 23 Beach in the next 16 days are 1.9m 8s and forecast to arrive on Sunday (Aug 16) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (+01) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 12th Aug) | 2ft (0.6m) 9s |
| Best Surf | 1AM (Sat 15th Aug) | 3.5ft (1.1m) 9s |
| Most Powerful | 7AM (Sun 16th Aug) | 6ft (1.9m) 8s |
Table - best surf conditions forecast for 23 Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the table for 23 Beach over the next couple of weeks.
Right from the get-go, we’re staring at a pretty grim stretch. The swell is small, the wind is mostly cross or cross-onshore, and the charts are just full of “poor surf conditions.” The water temp is sitting at 71°, which is a bit colder than normal for this time of year – nothing wild, but you’ll feel the difference.
That first real glimmer of hope doesn’t show up until Monday, the 17th. Monday morning is the standout. We’ve got a 5ft NW groundswell rolling in with a solid 9-second period, and the wind goes totally glassy – dead calm. That’s the kind of morning you call in sick for. The wave energy is moderate (323), and for a beginner-friendly spot like 23 Beach, that combination of clean, small-to-middling swell and zero wind is as good as it gets. The swell direction is straight from the NW, which is the optimum for this break, so the lines should set up properly. Just a heads up, this spot can get a crowd sometimes, so get down early.
The rest of the period is a tough watch. From the 12th through the 16th, it’s all cross-onshore muck and tiny swell. Then from the 17th afternoon right through to the 27th, we flip right back into the bad stuff. There’s a long gap there – days and days of choppy, onshore, or cross-onshore wind with swell heights bouncing between 3ft and 6ft, but never with the right conditions. The swell on the 27th gets up to 6ft, but it’s short-period (6 seconds) and straight onshore – that’s not worth paddling out for. Some of those August mornings with bigger numbers, like the 22nd and 23rd, look more interesting for kite surfing than paddle surfing, given the strong onshore wind and poor quality.
So, bottom line: you’ve got one solid window – Monday morning, the 17th – and then a whole lot of waiting. The good news is 23 Beach is consistent, so it tends not to stay poor for long. Forecasts can change.
Stay frothy.
Rusty
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 22°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | |||||||||||||||
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) | NW 6 | NNW 6 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NW 11 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 9 | NNW 9 | NW 9 | NNW 9 | NNW 9 | NNW 9 | NW 8 | NNW 9 |
Wave Graph | |||||||||||||||||||||
51 | 44 | 80 | 98 | 98 | 98 | 166 | 293 | 186 | 321 | 381 | 428 | 466 | 444 | 430 | 323 | 370 | 370 | 264 | 166 | 207 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | glassy | on | on | cross-on | on | cross-on | on | glassy | cross-on | glassy | cross-on | on | glassy |
High Tide | 2:56PM3.73m | 3:24AM3.50m | 3:38PM3.82m | 4:04AM3.53m | 4:18PM3.81m | 4:42AM3.50m | 4:57PM3.72m | 5:19AM3.41m | 5:34PM3.56m | 5:56AM3.27m | 6:12PM3.34m | 6:34AM3.11m | 6:52PM3.09m | ||||||||
Low Tide | 9:15PM0.60m | 9:25AM0.74m | 9:57PM0.56m | 10:05AM0.71m | 10:35PM0.60m | 10:44AM0.75m | 11:13PM0.72m | 11:21AM0.87m | 11:50PM0.89m | 12:00PM1.03m | 00:26AM1.10m | 12:40PM1.24m | 1:05AM1.32m | ||||||||
6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | |
— | 8:20 | — | — | 8:19 | — | — | 8:17 | — | — | 8:16 | — | — | 8:15 | — | — | 8:15 | — | — | 8:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 27 | 24 | 26 | 27 | 23 | 25 | 24 | 22 | 23 | 24 | 22 | 24 | 24 | 22 | 24 | 25 | 22 |
Feels °C | 25 | 24 | 26 | 27 | 27 | 27 | 27 | 28 | 25 | 26 | 24 | 23 | 23 | 24 | 23 | 24 | 25 | 23 | 24 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 6 | WNW 10 | NW 6 | NNW 6 | WNW 9 | WNW 9 | NNW 6 | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NNW 8 | NNW 9 | NNW 9 | NW 9 | NNW 9 | NNW 9 | NNW 9 | NW 8 | NNW 9 |
51 | 39 | 34 | 33 | 98 | 98 | 45 | 293 | 186 | 321 | 381 | 428 | 466 | 444 | 430 | 323 | 370 | 370 | 264 | 166 | 207 | |
Swell 2 Height (m) Direction Period (s) | NW 10 | NNW 11 | WNW 10 | WNW 9 | NNW 9 | NNW 12 | NW 11 | NNE 5 | NNW 7 | — | — | — | — | — | — | — | — | — | — | — | — |
25 | 23 | 80 | 98 | 8 | 15 | 166 | 5 | 71 | — | — | — | — | — | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NNW 11 | NNW 10 | NNW 9 | — | NW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14 | 23 | 19 | 17 | — | 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NNW 6 | — | — | NNW 6 | NNW 6 | — | NE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | 44 | — | — | 34 | 49 | — | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 60 | 399 | 36 | 60 | 326 | 34 | 36 | 328 | 0 | 203 | 890 | 365 | 203 | 396 | 184 | 0 | 396 | 0 | 203 | 203 | 0 |
Best forecast wave conditions in Rabat to Casblanca | |||||||||||||||||||||
Best forecast wave conditions in Morocco | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
Information about the 23 Beach Surf forecast
The above surf forecast table for 23 Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at 23 Beach can be found by selecting the local surf guide option on the grey menu. Our 23 Beach 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 (23 Beach) 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 23 Beach 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.
23 Beach is 11 km (7 miles) from the city of Casablanca. If you plan a holiday in Rabat to Casblanca, look for hotels and other accommodation in Casablanca. Casablanca has rooms for a wide range of budgets as well as car hire and transport links.











