
Surf Forecasts:
Amanzimtoti surf forecast from 4 Sep 2026:
- Best quality surf: Monday 7 Sep, 8AM (local time) - 11ft (3.5m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 8AM (local time) - 11ft (3.5m), 18s period, S swell with 6,438 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 2AM (local time) - 4ft (1.2m), 10s period with E 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 Sunday (Sep 06) at 2AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 1.2m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Amanzimtoti in the next 16 days are 3.5m 18s and forecast to arrive on Monday (Sep 07) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Wednesday (Sep 09) at 5PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sun 6th Sep) | 4ft (1.2m) 10s |
| Best Surf | 8AM (Mon 7th Sep) | 11ft (3.5m) 18s |
| Most Powerful | 8AM (Mon 7th Sep) | 11ft (3.5m) 18s |
Table - best surf conditions forecast for Amanzimtoti over the next 16 days.
The Lowdown
Alright, let's get into it. The surf window kicks off on Friday the 4th, but honestly, it’s a bit of a blowout. We’ve got a solid 10ft of south swell hitting Amanzimtoti, but that fresh cross-onshore breeze is going to have it lumpy and all over the shop. Not worth getting wet for. The energy is strong though, with combined swell energy at 1897, so there’s plenty of water moving, just no quality to it.
Saturday the 5th is a step down in size, dropping to around 7ft, but it’s still got that cross-shore chop. The energy’s moderate (1014-1064), but the wind just isn't lining up to call it clean. It’s marginal.
We got a little window early Sunday morning, light rain and a small 4ft south swell, but it's not doing much. The period is 11 seconds, which is okay, but the energy is weak (650) and the wind is cross-onshore. Probably a skunk.
Now, here’s where it gets interesting. Monday the 7th is the standout of this first week. That morning, we see a jump in size back to a solid 10ft of south swell, but the real story is the wind. A moderate cross-offshore breeze from the NNE is going to groom it. The combined energy spikes to 5995, so there’s some serious power out there. The period is a very long 17 seconds, which is textbook groundswell. Amanzimtoti (KwaZulu-Natal) is a beach and reef setup, so this long-period energy might make it a bit tricky in the beachy sections, but the reef should handle it beautifully. This is the one to point the car at.
After that morning, the wind swings around and gets messy again. The rest of that week and into the next is a real nothing-burger. We’re talking small, weak swells, cross-shore winds, and generally poor conditions. There’s a period with next to no recommended surf from Tuesday the 8th through to the 11th, a real quiet stretch.
The following week, around the 13th, we see some swell energy returning, but the wind is howling from the NE, which ruins it. It’s a no-go.
There’s a glimmer on Thursday the 17th and into the morning of the 18th, but it’s mostly lumpy and cross-on. However, hold on to your board shorts for Friday afternoon on the 18th. We’ve got a building 12ft SSW swell with a 13-second period and the wind finally drops out to light. It’s onshore, but light. The energy is a massive 4059, so there will be plenty of push. It’s a promising sign for the weekend after, but it’s far out, so don’t book the time off work just yet.
The water temp is at a normal 70°F for this time of year, so no surprises there.
So, to sum it up: Monday morning is the clear winner for anyone looking for a decent paddle. Everything else is waiting for the next proper swell.
Rusty.
Short Range ForecastModerate rain (total 12mm), heaviest on Fri afternoon. Very mild (max 18°C on Fri afternoon, min 16°C on Fri night). Winds decreasing (fresh winds from the S on Fri afternoon, calm by Sun morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Thu morning, min 16°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | ||||||||||||||
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) | S 10 | SSE 10 | SSE 9 | SSE 9 | E 10 | S 11 | S 11 | SSW 20 | S 17 | S 16 | S 14 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 13 | SE 13 | SE 13 |
Wave Graph | ||||||||||||||||||||
1897 | 1493 | 749 | 553 | 284 | 286 | 229 | 2006 | 5805 | 2861 | 1315 | 330 | 167 | 164 | 173 | 91 | 125 | 114 | 78 | 42 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-off | cross-on | cross-on | glassy | cross-off | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-on | cross-on | cross |
High Tide | 8:12PM1.27m | 8:57AM1.10m | 10:32PM1.14m | 12:11PM1.12m | 00:53AM1.24m | 1:34PM1.33m | 1:54AM1.42m | 2:20PM1.55m | 2:35AM1.58m | 2:57PM1.73m | 3:10AM1.70m | 3:30PM1.87m | 3:42AM1.78m | |||||||
Low Tide | 2:41AM0.66m | 3:22PM0.71m | 5:26AM0.71m | 6:26PM0.67m | 7:15AM0.55m | 7:44PM0.49m | 8:05AM0.35m | 8:29PM0.31m | 8:42AM0.18m | 9:06PM0.16m | 9:15AM0.05m | 9:39PM0.06m | ||||||||
— | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | |
5:42 | — | — | 5:43 | — | — | 5:43 | — | — | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | |
mm | 3 | 2 | — | — | — | 1 | 4 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 17 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 18 | 21 | 22 | 19 | 22 | 23 | 20 | 24 | 22 | 20 |
Feels °C | 13 | 13 | 15 | 15 | 17 | 18 | 17 | 17 | 16 | 15 | 14 | 17 | 18 | 16 | 19 | 20 | 18 | 24 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | ENE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 8 | S 11 | S 11 | SSW 20 | S 17 | S 16 | S 14 | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 12 | SSE 13 | SE 13 | ENE 8 |
74 | 1493 | 749 | 553 | 188 | 286 | 229 | 2006 | 5805 | 2861 | 1315 | 330 | 167 | 164 | 173 | 91 | 125 | 114 | 78 | 782 | |
Swell 2 Height (m) Direction Period (s) | NE 8 | E 10 | E 10 | E 10 | E 10 | SE 8 | E 9 | E 8 | — | E 10 | E 10 | SSW 13 | SSW 12 | SSE 14 | SW 12 | SE 14 | SSW 16 | SSW 14 | SW 13 | SE 13 |
20 | 52 | 96 | 125 | 284 | 91 | 194 | 129 | — | 71 | 50 | 201 | 160 | 41 | 6 | 51 | 24 | 20 | 7 | 42 | |
Swell 3 Height (m) Direction Period (s) | — | SSW 16 | SSW 15 | SSW 14 | SSW 12 | SW 26 | SE 8 | S 10 | — | — | S 20 | E 10 | S 18 | SSW 12 | S 16 | SW 12 | SSW 11 | — | — | SW 11 |
— | 53 | 169 | 152 | 242 | 27 | 57 | 167 | — | — | 30 | 18 | 6 | 15 | 5 | 5 | 12 | — | — | 5 | |
Wind waves Height (m) Direction Period (s) | S 10 | — | NE 7 | E 10 | — | E 9 | — | — | E 10 | ENE 5 | NE 6 | ENE 6 | ENE 7 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
1897 | — | 2 | 234 | — | 246 | — | — | 190 | 73 | 165 | 271 | 550 | 721 | 616 | 1056 | 943 | 808 | 870 | 897 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 806 | 26 | 25 | 25 | 0 | 25 | 25 | 0 | 25 | 870 | 380 | 449 | 831 | 192 | 280 | 714 | 25 | 25 | 211 | 10 |
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.










