
Surf Forecasts:
Warner Beach surf forecast from 7 Sep 2026:
- Best quality surf: Sunday 13 Sep, 5PM (local time) - 10ft (3.0m), 8s period, ENE swell with cross-shore winds.
- Most powerful swell: Monday 7 Sep, 8AM (local time) - 8ft (2.5m), 18s period, S swell with 4,484 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 5AM (local time) - 7ft (2.2m), 19s period with S swell.
Best Forecast Surf Conditions for Warner Beach this week:
The surf forecast for Warner Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 5AM. The primary swell is predicted to be 2.2m and 19s period with a secondary swell of 0.9m and 10s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Warner Beach in the next 16 days are 2.5m 18s and forecast to arrive on Monday (Sep 07) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 7th Sep) | 7ft (2.2m) 19s |
| Best Surf | 5PM (Sun 13th Sep) | 10ft (3.0m) 8s |
| Most Powerful | 8AM (Mon 7th Sep) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Warner Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
We’re looking at Warner Beach and the next couple of weeks are a bit of a mixed bag. We’ve got some serious size on the way, but the wind is going to be a problem for a lot of it. The water temp is feeling about average for this time of year, nothing too wild.
The first real chance of anything decent doesn’t come until the morning of Monday, September 7th. We’ve got a solid 8ft S swell rolling in with a very long 17 second period. That’s a lot of deep ocean energy (4209) pushing in, but it’s coming in with a cross-shore NE wind at 9 mph. The forecast says it’s marginal. The tide might be a factor, and that wind is going to put a bit of a chop on it. It’s not the cleanest start, but it’s the biggest swell we see for a bit. The afternoon sees the wind pick up to 16 mph, so that’s a write-off.
Things get messy from there. The wind stays onshore or cross-shore through the week, with a lot of short-period, weak windswell. There’s a solid 7ft ENE swell on the afternoon of Wednesday, September 9th, but with a 19 mph cross-shore wind, it’s just a lumpy mess. Not worth your time.
Saturday, September 12th, is a flat spell with tiny 3ft waves. A total non-event.
Then we get a big pulse on the afternoon of Sunday, September 13th. The swell jumps to 10ft from the ENE, but it’s short-period (8 seconds) and there’s a 22 mph cross-shore wind. The model says it’s too big for this break, and honestly, with that wind, it’s going to be a washing machine. Kite surfers might be having a field day, but for paddle surfing, it’s a no-go.
The next real standout, and the one to circle on your calendar, is the morning of Friday, September 18th. This is the best bet of the whole outlook. We’ve got a 12ft SSE groundswell with a long 12 second period, and the energy is massive (3670). The wind is a light, 6 mph cross-offshore from the NNE. That’s clean. The only catch is the size. 12ft is big, real big, and this is a beach break. That long period groundswell is going to make it dumpy and fast. This is for experienced surfers only. The morning is the window, as the wind backs off in the afternoon and the swell drops slightly to 10ft, but it’s still a beast.
The morning of Saturday, September 19th is still worth a look. The swell is on the way down at 8ft from the SE, still with a very long 12 second period. The wind is light from the ESE, but it’s a touch onshore. It’ll be a bit bumpy, but there’s still a lot of energy (2119) moving through.
After that, it’s a slow fade back into average conditions for the final few days of the window. The Monday, September 21st afternoon session has a glimmer of hope with a 5ft E swell, a 9 second period, and a clean cross-offshore wind from the NNE. It’s the smallest wave of the two-week window, but it’s clean. For a longboard or a funboard, it’ll be a fun, uncrowded session.
So, to wrap it up: if you’re an expert, the Friday morning of September 18th is the one. If you want something clean but smaller, the Monday afternoon of September 21st is your best bet. Everything else is either too windy, too small, or too big and messy.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Wed morning, min 16°C on Mon night). Winds increasing (light winds from the NE on Mon morning, fresh winds from the NE by Tue afternoon). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Thu afternoon, min 19°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | |||||||||||||||
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) | S 17 | S 16 | S 14 | S 11 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph | |||||||||||||||||||||
4088 | 2109 | 984 | 247 | 328 | 363 | 322 | 623 | 970 | 450 | 623 | 376 | 220 | 203 | 165 | 130 | 127 | 333 | 536 | 1148 | 958 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross-on | cross-on | cross-on | glassy | cross | cross | cross-off | cross | cross | glassy |
High Tide | 1:34PM1.33m | 1:54AM1.42m | 2:20PM1.55m | 2:35AM1.58m | 2:57PM1.73m | 3:10AM1.70m | 3:30PM1.87m | 3:42AM1.78m | 4:01PM1.94m | 4:12AM1.81m | 4:30PM1.95m | 4:41AM1.80m | 4:57PM1.90m | ||||||||
Low Tide | 7:44PM0.49m | 8:05AM0.35m | 8:29PM0.31m | 8:42AM0.18m | 9:06PM0.16m | 9:15AM0.05m | 9:39PM0.06m | 9:46AM-0.03m | 10:09PM0.01m | 10:15AM-0.06m | 10:37PM0.01m | 10:43AM-0.04m | 11:04PM0.05m | ||||||||
6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 5:44 | — | — | 5:44 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:46 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 17 | 20 | 21 | 18 | 22 | 22 | 19 | 24 | 25 | 20 | 22 | 22 | 21 | 23 | 23 | 21 | 27 | 26 | 22 |
Feels °C | 17 | 16 | 13 | 15 | 16 | 14 | 19 | 18 | 16 | 22 | 23 | 22 | 21 | 21 | 22 | 22 | 22 | 21 | 25 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 14 | S 11 | S 12 | SSE 11 | SSE 11 | SSE 11 | ENE 8 | SSE 10 | ENE 9 | ENE 8 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | SSE 8 | SSW 17 | SSW 15 |
4088 | 2109 | 984 | 247 | 274 | 164 | 91 | 90 | 606 | 42 | 518 | 376 | 220 | 203 | 165 | 130 | 127 | 333 | 21 | 93 | 76 | |
Swell 2 Height (m) Direction Period (s) | E 10 | — | E 10 | S 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSE 10 | S 15 | SSE 10 | SSE 10 | SSW 17 | SSW 15 | S 6 | SSW 7 | S 7 | S 8 | SSW 18 | S 11 | S 10 |
121 | — | 31 | 125 | 96 | 57 | 13 | 13 | 62 | 4 | 20 | 10 | 55 | 45 | 23 | 17 | 24 | 42 | 65 | 21 | 8 | |
Swell 3 Height (m) Direction Period (s) | — | — | S 20 | E 10 | S 18 | S 16 | S 16 | SW 17 | E 12 | SSE 12 | SE 12 | S 20 | SSE 9 | SE 12 | SSW 15 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SSE 8 | — |
— | — | 7 | 31 | 6 | 5 | 5 | 12 | 3 | 15 | 6 | 8 | 8 | 6 | 22 | 32 | 15 | 27 | 24 | 6 | — | |
Wind waves Height (m) Direction Period (s) | — | E 10 | ENE 5 | ENE 6 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SW 3 | S 4 | S 6 | SSW 6 | — | ENE 3 | ENE 6 | ENE 8 | ENE 8 | ENE 8 |
— | 196 | 71 | 127 | 328 | 363 | 322 | 623 | 970 | 450 | 623 | 2 | 12 | 41 | 55 | — | 3 | 279 | 536 | 1148 | 958 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 27 | 881 | 136 | 447 | 667 | 190 | 447 | 656 | 27 | 656 | 28 | 8 | 184 | 29 | 0 | 27 | 27 | 382 | 394 | 278 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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)
Information about the Warner Beach Surf forecast
The above surf forecast table for Warner Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Warner Beach can be found by selecting the local surf guide option on the grey menu. Our Warner 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 (Warner 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 Warner 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.
Warner Beach is 11 km (7 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.










