
Surf Forecasts:
St Mikes surf forecast from 8 Sep 2026:
- Best quality surf: Sunday 13 Sep, 8PM (local time) - 2ft (0.6m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 2PM (local time) - 2.5ft (0.7m), 16s period, SSW swell with 283 kJ wave energy.
- Next surfable swell (1★+): Sunday 13 Sep, 8PM (local time) - 2ft (0.6m), 16s period with SSW swell.
Best Forecast Surf Conditions for St Mikes this week:
The surf forecast for St Mikes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 13) at 8PM. The primary swell is predicted to be 0.6m and 16s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at St Mikes in the next 16 days are 0.7m 16s and forecast to arrive on Sunday (Sep 13) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 9s period and expected on Monday (Sep 14) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sun 13th Sep) | 2ft (0.6m) 16s |
| Best Surf | 8PM (Sun 13th Sep) | 2ft (0.6m) 16s |
| Most Powerful | 2PM (Sun 13th Sep) | 2.5ft (0.7m) 16s |
Table - best surf conditions forecast for St Mikes over the next 16 days.
The Lowdown
Alright, grab your wettie, let’s talk about St. Mikes.
Honestly, for the next week and a half, we’re looking at a pretty grim picture. The ocean’s gonna be small, bumpy, and just plain uninviting. We’ve got day after day of cross-shore winds and minimal energy. Monday, September 8th kicks off with a fresh NE breeze, cross-shore, and the swell’s barely a 3 feet (1.0m) with weak energy (347). It’s lumpy, it’s messy, and there’s just nothing to get excited about. The whole first week stays that way – we’re talking ankle-biters to knee-high slop. You’ll see some pulses of long-period groundswell from the SSW, like Friday morning with a 16-second period, but the height is only 1 feet (0.4m), so it's a tease. The energy is weak, and the wind keeps ruining any chance of a clean surface. It’s a long, flat, bumpy stretch, so you can hang up the board for a bit.
Now, the water temp is sitting around 72°, which is roughly normal for this time of year, so at least you won't freeze while you're staring at the flat ocean.
But hold on. Check the calendar for the 18th of September, which is a Friday. That’s when things get properly interesting, and I mean properly. Overnight, the swell jumps to a solid 10 feet (3.0m) from the SSW with strong energy (1356) and the period is a workable 9 seconds. The wind is still cross-onshore and lumpy in the morning, so it’s going to be wild and woolly, but the size is there. Then by Friday afternoon, it’s pushing 13 feet (4.0m) with the energy just exploding to 4779. That’s a shitload of water moving. It’s going to be big, it’s going to be heavy, and only for the experienced crew. The wave direction is SSW, which is right in the optimum zone for this reef, so there’s real potential. This is the standout, but it’s not for the faint-hearted.
If you miss that, the weekend stays solid with waves in the 10-12 feet (3-3.5m) range on Saturday, but the winds are a bit cross-onshore and choppy, making it a messy power session rather than a clean one. It will be big, but the quality will be hit and miss. The water temp is still around average, and the crowds could be a factor as the swell hits.
So, there you have it. A whole load of nothing for a week plus, then a pulse of serious size around the 18th. That Friday is the one to mark on the calendar, but be prepared for a challenging day. Don’t expect any clean perfection. The setup looks way more interesting for the kite crew than the paddle crew for most of that run.
Signing off.
Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 16°C on Tue night). Winds decreasing (strong winds from the NE on Tue afternoon, light winds from the SW by Thu night). | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sun afternoon, min 19°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
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 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 11 | SSE 10 | SSW 18 | SSW 16 | SSW 15 | S 6 | S 8 | S 8 | SSE 8 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 12 |
Wave Graph | |||||||||||||||||||||
279 | 198 | 119 | 88 | 63 | 42 | 29 | 21 | 66 | 100 | 42 | 22 | 46 | 63 | 34 | 240 | 203 | 121 | 71 | 57 | 28 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | on | cross | cross |
High Tide | 2:20PM1.50m | 2:35AM1.54m | 2:57PM1.68m | 3:10AM1.65m | 3:30PM1.82m | 3:42AM1.73m | 4:01PM1.89m | 4:12AM1.76m | 4:30PM1.90m | 4:41AM1.74m | 4:58PM1.85m | 5:08AM1.68m | 5:24PM1.75m | ||||||||
Low Tide | 8:05AM0.33m | 8:29PM0.29m | 8:42AM0.16m | 9:06PM0.15m | 9:15AM0.04m | 9:39PM0.05m | 9:45AM-0.04m | 10:09PM0.00m | 10:15AM-0.06m | 10:38PM0.00m | 10:43AM-0.04m | 11:05PM0.04m | 11:10AM0.03m | 11:31PM0.12m | |||||||
6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — | 6:00 | — | — | 5:58 | — | — | 5:58 | — | — | |
— | 5:45 | — | — | 5:45 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 18 | 21 | 22 | 20 | 24 | 23 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 24 | 25 | 23 | 22 | 23 | 21 |
Feels °C | 15 | 16 | 14 | 17 | 18 | 18 | 21 | 21 | 19 | 17 | 17 | 19 | 17 | 18 | 20 | 22 | 24 | 26 | 23 | 19 | 15 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SE 11 | ENE 9 | ENE 9 | ENE 9 | E 9 | ENE 9 | S 8 | E 9 | E 7 | E 8 | ENE 8 | ENE 8 | SSW 14 | SSW 13 | ENE 9 |
279 | 198 | 119 | 88 | 63 | 42 | 29 | 482 | 315 | 202 | 173 | 138 | 46 | 76 | 225 | 286 | 280 | 389 | 71 | 57 | 851 | |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 12 | SW 12 | S 17 | S 16 | SW 14 | SSE 10 | SSW 18 | SSW 16 | SSW 15 | S 6 | SSW 12 | S 8 | SSE 8 | SSW 18 | SSW 16 | SSW 15 | SE 7 | — | SSW 12 |
68 | 32 | 6 | 5 | 6 | 5 | 8 | 21 | 66 | 100 | 42 | 22 | 29 | 63 | 34 | 240 | 203 | 121 | 11 | — | 28 | |
Swell 3 Height (m) Direction Period (s) | E 11 | — | S 16 | SW 16 | SW 17 | SSW 11 | S 9 | SW 12 | SSE 12 | SE 11 | SE 12 | SSW 13 | SE 13 | SSW 11 | SSW 11 | SSE 7 | SE 7 | S 9 | S 9 | — | — |
21 | — | 5 | 11 | 11 | 11 | 2 | 6 | 13 | 5 | 5 | 17 | 7 | 25 | 24 | 21 | 13 | 16 | 6 | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | — | SSW 5 | SSW 5 | S 5 | — | ENE 9 | ENE 5 | ENE 7 | — | — | SW 3 | ENE 8 | ENE 8 | NE 9 |
209 | 458 | 493 | 471 | 638 | 665 | 541 | — | 41 | 47 | 28 | — | 202 | 56 | 373 | — | — | 3 | 280 | 1087 | 1646 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 380 | 602 | 121 | 380 | 602 | 96 | 96 | 169 | 4 | 252 | 252 | 4 | 452 | 96 | 45 | 96 | 96 | 96 | 96 | 622 | 414 |
Best forecast wave conditions in Durban/KwaZulu-Natal South Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
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Information about the St Mikes Surf forecast
The above surf forecast table for St Mikes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at St Mikes can be found by selecting the local surf guide option on the grey menu. Our St Mikes 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 (St Mikes) 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 St Mikes 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.
St Mikes is 17 km (11 miles) from Port Shepstone. If you plan a holiday in Durban/KwaZulu-Natal South Coast, look for hotels and other accommodation in Port Shepstone. Port Shepstone has rooms for a wide range of budgets as well as car hire and transport links.










