
Surf Forecasts:
Amanzimtoti surf forecast from 11 Sep 2026:
- Best quality surf: Saturday 12 Sep, 2AM (local time) - 1.5ft (0.4m), 13s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 16 Sep, 8PM (local time) - 10ft (3.0m), 8s period, SSW swell with 1,080 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 2AM (local time) - 1.5ft (0.4m), 13s period with SW swell.
Best Forecast Surf Conditions for Amanzimtoti this week:
The surf forecast for Amanzimtoti over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 2AM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.5m and 6s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Amanzimtoti in the next 16 days are 3.0m 8s and forecast to arrive on Wednesday (Sep 16) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.5m 9s period and expected on Monday (Sep 14) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 12th Sep) | 1.5ft (0.4m) 13s |
| Best Surf | 2AM (Sat 12th Sep) | 1.5ft (0.4m) 13s |
| Most Powerful | 8PM (Wed 16th Sep) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Amanzimtoti over the next 16 days.
The Lowdown
Alright, let’s get into it. Mostly, this stretch is a waiting game for us at Amanzimtoti. There’s a lot of junk wind and just not much rideable energy for paddle surfing through the coming days.
Starting Friday, and running through the next few days, the sea is messy. Friday morning the swell is only 2ft from the SSW with a solid 16-second period, but that 16 mph cross-on wind out of the SSW shreds it to pieces. It’s poor. Afternoon sees it drop even smaller with 1ft and still cross-onshore. Saturday is no better – tiny surf and even the long period from the SSW can't save it from the wind. Sunday has a hint of something: by midday the energy stops being weak, moving up to a moderate 551 (combined energy), with 3ft SSW swell and 18-second period, but it’s still cross-on from the east with only a light breeze. That’s ‘marginal’ and nothing you’d want to get out of bed for. Monday is a write-off entirely due to gale force cross-shore wind.
There is a real gap of poor to disappointing conditions until we hit Friday the 18th of September. That afternoon is the true standout so far. The wind clocks around to a light cross-offshore from the north-northeast, only 6 mph, and that cleans up the 5ft swell coming from the east with a 9-second period. The combined energy is a moderate 667. For a beach and reef spot like Amanzimtoti, cross-offshore at this size means the waves will be lined up and fun. This is the one small window of genuinely “very good” conditions in the first week. Crowds are possible here on the weekend, but on a Friday afternoon you might get lucky.
After that, we look at Sunday the 20th of September. The morning kicks in with a proper 5ft SSW swell and a very long period of 20 seconds. Combined energy jumps right up to a strong 1671. Wind is only a light cross-on breeze from the east-northeast. That long period from the south-southwest is perfect for Amanzimtoti’s reef setup, pushing in clean and with shape. It’s rated as marginal, but with those numbers, any surfer with some local knowledge will have a good session. The afternoon gets bigger at 6ft, but the wind picks up and goes more onshore, making it lumpy.
Into the second week, it gets unpredictable. By Wednesday the 23rd, the swell is over 8ft (10ft in the afternoon) from the south-southwest at a short 10-second period. This is big and messy and only for experts if you can handle a strong cross-shore wind. The week closing out doesn't offer anything clean until Friday the 25th of September, when a 6ft south swell with 13-second period and light cross-on wind appears, but it's still only marginal.
The water temp anomaly is not given, so I’ll just say the water feels about what you’d expect for the time of year out there.
If you’re a kite surfer, some of these windy, onshore days might look interesting, but for a paddle surfer the clear targets are the Friday afternoon (18th) and Sunday morning (20th). Don’t get your hopes up for the rest.
Rusty.
Short Range ForecastSome drizzle, heaviest during Fri night. Warm (max 23°C on Sun morning, min 19°C on Thu night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat night). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Tue afternoon. Warm (max 24°C on Mon morning, min 19°C on Sun night). Winds decreasing (near gales from the NE on Mon afternoon, calm by Wed morning). | ||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 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) | SW 18 | SSW 16 | SSW 15 | SW 13 | SSW 12 | E 9 | SSE 8 | SSW 18 | SSW 17 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | E 9 | SSW 11 | SSW 11 | SW 15 | SSW 6 | SSW 8 |
Wave Graph | |||||||||||||||||||
85 | 177 | 87 | 45 | 49 | 119 | 83 | 503 | 530 | 367 | 186 | 110 | 154 | 866 | 43 | 23 | 55 | 371 | 727 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | glassy | cross | cross-on | cross | cross-on | cross-on | cross | cross | cross | cross-off | on | cross-on | cross-off | on | cross-on | cross-on |
High Tide | 3:42AM1.78m | 4:01PM1.94m | 4:12AM1.81m | 4:30PM1.95m | 4:41AM1.80m | 4:57PM1.90m | 5:07AM1.75m | 5:23PM1.81m | 5:33AM1.65m | 5:48PM1.68m | 5:58AM1.53m | 6:12PM1.53m | |||||||
Low Tide | 9:39PM0.06m | 9:46AM-0.03m | 10:09PM0.01m | 10:15AM-0.06m | 10:37PM0.01m | 10:43AM-0.04m | 11:04PM0.05m | 11:10AM0.03m | 11:30PM0.13m | 11:36AM0.14m | 11:55PM0.24m | 12:01PM0.28m | 00:20AM0.37m | ||||||
— | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | |
5:45 | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | 7 |
Temp °C | 22 | 22 | 22 | 20 | 21 | 22 | 21 | 23 | 22 | 20 | 24 | 24 | 22 | 21 | 21 | 20 | 24 | 21 | 19 |
Feels °C | 22 | 20 | 20 | 21 | 21 | 21 | 23 | 24 | 23 | 22 | 18 | 16 | 15 | 20 | 21 | 20 | 24 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 9 | ENE 10 | E 9 | ENE 9 | E 9 | SSE 8 | ENE 7 | ENE 7 | SSW 15 | SSW 14 | SSW 14 | ENE 9 | E 9 | E 9 | ENE 10 | ENE 10 | E 10 | E 10 |
348 | 238 | 230 | 165 | 129 | 119 | 83 | 186 | 178 | 367 | 186 | 110 | 1547 | 866 | 705 | 602 | 574 | 450 | 284 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SSW 16 | SSW 15 | S 6 | S 5 | S 8 | SSW 11 | SSW 18 | SSW 17 | SSE 8 | S 9 | — | SSW 13 | S 4 | SSW 11 | SSW 11 | SW 15 | SSW 17 | SW 16 |
85 | 177 | 87 | 18 | 15 | 105 | 40 | 503 | 530 | 63 | 7 | — | 67 | 9 | 43 | 23 | 55 | 29 | 66 | |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SE 11 | SE 12 | SW 13 | SSW 12 | SSW 12 | SSW 16 | SSE 7 | SSE 7 | — | — | — | SSW 13 | SSW 12 | — | SW 16 | S 10 | — | SW 13 |
11 | 5 | 6 | 45 | 49 | 47 | 50 | 48 | 36 | — | — | — | 154 | 56 | — | 11 | 8 | — | 27 | |
Wind waves Height (m) Direction Period (s) | SW 3 | SSW 6 | SSW 6 | — | — | E 4 | ENE 9 | — | ENE 7 | ENE 8 | ENE 8 | ENE 9 | NNE 8 | — | — | — | — | SSW 6 | SSW 8 |
4 | 84 | 52 | — | — | 8 | 243 | — | 244 | 591 | 1606 | 3116 | 751 | — | — | — | — | 371 | 727 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 61 | 211 | 258 | 0 | 25 | 870 | 25 | 25 | 25 | 25 | 661 | 396 | 51 | 180 | 25 | 2 | 26 | 882 | 211 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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Information about the Amanzimtoti Surf forecast
The above surf forecast table for Amanzimtoti provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Amanzimtoti can be found by selecting the local surf guide option on the grey menu. Our Amanzimtoti 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 (Amanzimtoti) 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 Amanzimtoti 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.
Amanzimtoti is 9 km (6 miles) from Umlazi. If you plan a holiday in Durban/KwaZulu-Natal South Coast, look for hotels and other accommodation in Umlazi. Umlazi has rooms for a wide range of budgets as well as car hire and transport links.










