
Surf Forecasts:
Alkantstrand surf forecast from 11 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 5AM (local time) - 11ft (3.5m), 9s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 5AM (local time) - 11ft (3.5m), 9s period, SSE swell with 2,252 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 5AM (local time) - 11ft (3.5m), 9s period with SSE swell.
Best Forecast Surf Conditions for Alkantstrand this week:
The surf forecast for Alkantstrand over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 5AM. The primary swell is predicted to be 3.5m and 9s period with a secondary swell of 0.8m and 10s. Another secondary swell of 0.1m and 16s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Alkantstrand in the next 16 days are 3.5m 9s and forecast to arrive on Tuesday (Aug 11) at 5AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 11th Aug) | 11ft (3.5m) 9s |
| Best Surf | 5AM (Tue 11th Aug) | 11ft (3.5m) 9s |
| Most Powerful | 5AM (Tue 11th Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Alkantstrand over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
Straight up, we’ve got a pretty wild ride ahead for Alkantstrand over the next couple of weeks. The first few days are a no-go for paddle surfing – the swell is just too meaty and the wind is messy. But once that settles, we lock in a sweet little window of clean, manageable surf before things get dicey again.
The first recommendation pops up on Thursday, 13 August. The morning is where it’s at. We’ve got a 7ft SSE swell rolling in with a solid 9-second period, and the wind is blowing offshore. That’s a lovely combo. The water temp is about average for the time of year, so no surprises there. The combined energy is moderate (815), which means there’s enough push to get into some fun waves without it being a washing machine. The afternoon on Thursday drops a bit to 6ft from the SE with a shorter 8-second period, and the wind swings cross-off, but it’s still clean. This is a solid, consistent break, so you won’t be sitting there waiting forever.
Friday, 14 August morning is a real standout. Glassy conditions – zero wind – and a 6ft swell from the ESE. The period is a short 8 seconds, so it’ll be a bit choppy in the lineup, but the glassy surface will make it feel like butter. The energy is still in the moderate range (557). This is your best bet for a long, relaxing session with no crowds to worry about.
After that, the wind turns onshore and the quality drops off a cliff. From Saturday the 15th all the way through to the following week, the wind is mostly onshore or cross-onshore, and the swell gets messy. We’re looking at several days of poor surf – the combined energy numbers drop under 400, and the wave comment is consistently “poor surf conditions.” There’s a big gap of nothing worth paddling out for.
Then, right at the very end of the forecast, Wednesday, 26 August morning gives us a flicker of hope. A clean 3ft SSE swell with a gentle offshore wind. The period is short at 8 seconds, but the combined energy is low (229) so it’ll be small and clean – a good one for beginners or a longboard cruise. It’s a long way off, so treat it as a promising but not guaranteed session.
The standout of the whole run is Friday 14 August morning. Perfect glass, manageable swell, and no crowds. Get it while it’s good.
Rusty out.
Short Range ForecastHeavy rain (total 32mm), heaviest during Mon night. Very mild (max 18°C on Tue afternoon, min 16°C on Tue morning). Winds decreasing (fresh winds from the S on Mon night, light winds from the S by Wed night). | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Thu night. Warm (max 21°C on Sat afternoon, min 16°C on Sat morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||
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) | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 8 | E 10 | ESE 8 | ESE 11 | ESE 12 | E 11 | ESE 11 | ESE 11 | ESE 11 | E 10 | ESE 10 |
Wave Graph | |||||||||||||||||||
2394 | 1795 | 1575 | 1725 | 1681 | 1426 | 1065 | 621 | 490 | 279 | 379 | 730 | 1141 | 1023 | 944 | 807 | 698 | 573 | 424 | |
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 | off | cross-off | off | glassy | cross-on | cross-on | on | on | cross-on | on | cross-on | cross-on |
High Tide | 2:45AM1.71m | 3:10PM1.79m | 3:26AM1.85m | 3:49PM1.95m | 4:02AM1.94m | 4:25PM2.05m | 4:36AM1.98m | 4:59PM2.08m | 5:08AM1.96m | 5:30PM2.05m | 5:38AM1.90m | 6:00PM1.95m | |||||||
Low Tide | 8:31PM0.36m | 8:55AM0.23m | 9:16PM0.21m | 9:34AM0.08m | 9:55PM0.10m | 10:09AM-0.03m | 10:31PM0.04m | 10:42AM-0.07m | 11:04PM0.04m | 11:14AM-0.05m | 11:36PM0.09m | 11:45AM0.02m | 00:06AM0.18m | ||||||
— | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | |
5:24 | — | 5:25 | — | — | 5:25 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | |
mm | 15 | 4 | 2 | 3 | 1 | 2 | 3 | — | 2 | 4 | 2 | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 16 | 17 | 17 | 18 | 19 | 18 | 19 | 21 | 19 | 20 | 21 | 18 |
Feels °C | 11 | 11 | 11 | 11 | 12 | 13 | 15 | 13 | 15 | 17 | 18 | 17 | 17 | 17 | 18 | 18 | 20 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | E 10 | S 15 | S 14 | S 11 | SSW 12 | SSW 12 | SE 9 | SE 9 | SE 8 | E 10 | ESE 8 | ESE 11 | ESE 12 | E 11 | ESE 11 | ESE 11 | ESE 11 | E 10 | ESE 10 |
96 | 18 | 150 | 247 | 136 | 111 | 1065 | 621 | 490 | 279 | 379 | 730 | 1141 | 1023 | 944 | 807 | 698 | 573 | 424 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SSW 15 | SSW 11 | S 14 | — | S 24 | SSW 11 | S 11 | S 11 | SE 8 | S 18 | SSW 17 | SSW 16 | S 9 | S 14 | S 13 | S 12 | S 12 | SSE 11 |
23 | 45 | 24 | 198 | — | 11 | 70 | 119 | 85 | 196 | 160 | 92 | 24 | 6 | 16 | 14 | 12 | 24 | 23 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 14 | SSW 20 | E 11 | S 10 | S 10 | — | — | S 15 | S 14 | SW 14 | SW 13 | SW 13 | SW 12 |
— | — | — | — | — | — | 66 | 75 | 39 | 49 | 18 | — | — | 4 | 4 | 8 | 7 | 7 | 6 | |
Wind waves Height (m) Direction Period (s) | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 9 | SE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
2394 | 1795 | 1575 | 1725 | 1681 | 1426 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 373 | 625 | 292 | 208 | 653 | 1057 | 37 | 0 | 0 | 0 | 0 | 157 | 0 | 57 | 157 | 0 | 157 | 157 | 0 |
Best forecast wave conditions in KwaZulu-Natal North Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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Information about the Alkantstrand Surf forecast
The above surf forecast table for Alkantstrand provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Alkantstrand can be found by selecting the local surf guide option on the grey menu. Our Alkantstrand 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 (Alkantstrand) 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 Alkantstrand 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 KwaZulu-Natal North Coast? If you are looking for accommodation near Alkantstrand, camping, hotels and holiday cottages in KwaZulu-Natal North Coast, consider staying in Richards Bay which is 1 km (1 miles) away. Other places in and around KwaZulu-Natal North Coast where you can find information about places to rent, and car hire include Richards Bay which is 1 km (1 miles) away, Empangeni, eSikhawini and Eshowe.











