
Surf Forecasts:
The Heads surf forecast from 15 Sep 2026:
- Best quality surf: Sunday 20 Sep, 5AM (local time) - 7ft (2.1m), 14s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 16 Sep, 8AM (local time) - 8ft (2.5m), 14s period, SW swell with 2,985 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 5AM (local time) - 5ft (1.5m), 13s period with SW swell.
Best Forecast Surf Conditions for The Heads this week:
The surf forecast for The Heads over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 19) at 5AM. The primary swell is predicted to be 1.5m and 13s period with a secondary swell of 0.2m and 18s. Another secondary swell of 2.0m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at The Heads in the next 16 days are 2.5m 14s and forecast to arrive on Wednesday (Sep 16) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 19th Sep) | 5ft (1.5m) 13s |
| Best Surf | 5AM (Sun 20th Sep) | 7ft (2.1m) 14s |
| Most Powerful | 8AM (Wed 16th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for The Heads over the next 16 days.
The Lowdown
Alright, Rusty here with a look at what’s coming up at The Heads over the next couple of weeks. Let’s be straight, it’s a bit of a waiting game. The first real chance of anything decent doesn’t show up until a week from now, and even then we’ve got some issues to work through.
The overall pattern is a lot of onshore and cross-shore wind messing up the swell, with the occasional spike in energy that might be too much for this sandbar setup. The water temp is about average for this time of year, nothing wild.
We kick off Wednesday the 16th with a 7.9ft SW groundswell at a juicy 14 seconds. The energy is pumping, 2424, real solid. Problem is, we’ve got a light WSW wind putting a cross-on bump on it, plus the commentary flags questionable tide conditions. It’s a 3 out of 10, surfable but not pretty. The Heads is a sandbar, so that long period (14 seconds) can make things a bit straight and sectiony, best for a wider point rather than a beach break. Not the standout.
The next best window doesn't arrive until a day that might be worth circling: Tuesday the 22nd. In the morning we get a 4.6ft ESE swell. The period is short, only 8 seconds, so it’s a weak windswell, not a groundswell. But here’s the kicker—the wind goes glassy. The energy reading 747 is weak, but with glassy conditions, that tiny little swell will be clean. The forecast says “very good surf conditions.” It’s the best on offer in the whole run for a clean, small-wave session. It’s a 3 out of 10 on the score, but for fun, low-stakes boards, that’s the morning to paddle out.
After that, we hit a long dry patch. Nothing worth paddling out for from the 23rd through the first week of October. The swell gets bigger but the wind stays ugly.
Now, the late period has some serious power, but it’s a caveat. On Thursday the 24th, we see a 11.5ft SSE swell with a 9-second period, energy 1926. The forecast says the swell is predicted to be too big for this break. Over 8ft is expert-only territory, and for a sandbar at The Heads, this is a washing machine. The morning looks cross-shore with moderate breeze; the commentary gives it an 11 out of 10 for the wave state, but for experts only. The same goes for the 28th and 29th—we get 11.5ft to 13.1ft of E and ESE swell, with high energy readings (3147 and even 5406 on the 29th morning). The wind on the 29th morning turns cross-offshore and clean, but that 13.1ft of E swell will be a beast. Definitely not for the faint-hearted, and the sandbar won’t hold that size well. For the brave, experienced crew, the 29th morning has the most power and cleanest wind in the whole two weeks, but it's a long-range call, so less certain.
Bottom line: if you want a clean wave on a small board, Tuesday the 22nd morning is your window. Everything else is either blown out or too big for The Heads to handle nicely.
Short Range ForecastHeavy rain (total 24mm), heaviest during Wed morning. Very mild (max 18°C on Tue night, min 13°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 30mm), heaviest during Sat night. Very mild (max 19°C on Mon afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||
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) | SW 15 | SW 14 | SW 14 | SSW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | ESE 8 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
Wave Graph | |||||||||||||||||||
842 | 2318 | 1639 | 1920 | 1281 | 1025 | 865 | 739 | 713 | 784 | 565 | 614 | 1547 | 1639 | 1568 | 772 | 520 | 403 | 298 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross-off |
High Tide | 5:58AM1.45m | 6:11PM1.47m | 6:25AM1.31m | 6:38PM1.31m | 6:56AM1.16m | 7:13PM1.15m | 8:00AM1.01m | 9:23PM1.02m | 12:12PM1.04m | 00:26AM1.10m | 1:08PM1.20m | 1:13AM1.25m | |||||||
Low Tide | 11:54PM0.31m | 11:57AM0.38m | 00:21AM0.45m | 12:24PM0.53m | 00:52AM0.59m | 12:56PM0.68m | 1:44AM0.74m | 2:09PM0.83m | 5:05AM0.80m | 6:23PM0.81m | 6:51AM0.66m | 7:16PM0.65m | |||||||
— | 6:26 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:18 | — | — | |
6:17 | — | 6:19 | — | — | 6:20 | — | — | 6:20 | — | — | 6:21 | — | — | 6:22 | — | — | 6:22 | — | |
mm | 3 | 9 | 4 | 4 | — | — | 4 | — | — | — | — | 4 | 10 | 6 | 4 | 3 | 2 | 1 | — |
Temp °C | 18 | 13 | 15 | 14 | 15 | 16 | 14 | 15 | 16 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 19 | 17 |
Feels °C | 17 | 10 | 12 | 12 | 10 | 10 | 10 | 10 | 11 | 11 | 13 | 15 | 13 | 17 | 16 | 18 | 18 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 14 | SW 14 | SSW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 12 | SW 12 | SW 15 | SW 14 | SW 13 | ESE 8 | ESE 8 | SW 12 | SW 12 |
486 | 2318 | 1639 | 1920 | 1281 | 1025 | 865 | 739 | 713 | 784 | 565 | 546 | 1547 | 1639 | 1266 | 385 | 306 | 403 | 298 | |
Swell 2 Height (m) Direction Period (s) | SW 15 | E 10 | E 10 | E 10 | — | E 11 | E 11 | — | — | SSW 18 | SW 16 | SW 15 | — | — | SW 13 | SW 13 | SW 12 | — | SSW 14 |
842 | 106 | 106 | 75 | — | 56 | 35 | — | — | 31 | 127 | 33 | — | — | 1568 | 772 | 520 | — | 41 | |
Swell 3 Height (m) Direction Period (s) | E 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
188 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | S 7 | — | SE 7 | SE 7 | ESE 6 | ESE 7 | ESE 7 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | — | — | ESE 8 | ESE 8 |
— | — | 113 | — | 363 | 237 | 231 | 497 | 691 | 601 | 484 | 614 | 686 | 404 | 686 | — | — | 277 | 266 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 29 | 7 | 26 | 8 | 26 | 498 | 26 | 423 | 1640 | 11 | 426 | 26 | 8 | 8 | 8 | 8 | 26 | 8 | 0 |
Best forecast wave conditions in Garden Route | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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Information about the The Heads Surf forecast
The above surf forecast table for The Heads provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Heads can be found by selecting the local surf guide option on the grey menu. Our The Heads 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 (The Heads) 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 The Heads 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.
Are you planning a holiday in Garden Route? If you are looking for accommodation near The Heads, camping, hotels and holiday cottages in Garden Route, consider staying in Knysna which is 4 km (2 miles) away. Other places in and around Garden Route where you can find information about places to rent, and car hire include Plettenberg Bay which is 28 km (17 miles) away, George, Mossel Bay and Oudtshoorn.










