
Surf Forecasts:
St Mikes surf forecast from 14 Sep 2026:
- Best quality surf: Saturday 19 Sep, 8AM (local time) - 2ft (0.6m), 11s period, SSW swell with offshore winds.
- Most powerful swell: Monday 21 Sep, 2PM (local time) - 13ft (4.0m), 10s period, SSW swell with 3,072 kJ wave energy.
- Next surfable swell (1★+): Saturday 19 Sep, 8AM (local time) - 2ft (0.6m), 11s 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 Saturday (Sep 19) at 8AM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.3m and 16s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at St Mikes in the next 16 days are 4.0m 10s and forecast to arrive on Monday (Sep 21) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 4.0m 10s period and expected on Monday (Sep 14) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sat 19th Sep) | 2ft (0.6m) 11s |
| Best Surf | 8AM (Sat 19th Sep) | 2ft (0.6m) 11s |
| Most Powerful | 2PM (Mon 21st Sep) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for St Mikes over the next 16 days.
The Lowdown
Alright, let me tell you how it is. It's Rusty here, and I've been staring at the charts for this region. Honestly, it’s a pretty grim stretch ahead, so brace yourselves.
Right off the bat, we've got a major problem: there's absolutely nothing worth paddling out for over the first week. From Monday the 14th right through to the end of Sunday the 20th, it’s a total write-off. The swell is tiny, mostly around 0.7ft to 1ft, and the wind is all over the shop—cross, cross-on, even a near gale on the Monday. The wave energy is pitiful, with readings barely reaching 81 (weak energy) at best, often just a measly 16 or 25. You’d be wasting your time. There is one brief moment on the afternoon of Sunday the 20th that shows a "clean" wind condition with a light breeze, but with only 0.7ft of swell, it’s just flat glass. Not surfable.
Now, things look like they might change for the worse... I mean, for the bigger. Around Monday the 21st of September, we see a significant pulse of swell from the SSW. However, that’s where the good news ends. The swell jumps to 10ft Monday morning and then 12ft by the afternoon. That’s big, heavy stuff, way over the 8ft mark, meaning it's for experts only. But the real killer is the wind. A strong breeze and near gale from the WSW and SW are going to absolutely tear it up. The wave energy is massive—2629 (very strong energy) on Monday afternoon—but it’s going to be a messy, blown-out mess. That’s not a surf session; that’s a survival mission or maybe something for the kite crew.
Tuesday the 22nd and Wednesday the 23rd settle down a bit with 7ft to 5ft of swell from the SSE, but the wind is still cross-shore and fresh, keeping the quality low. The energy is moderate to strong, with readings of 750 and 823, but it won't be pretty.
After that, it’s back to the doldrums. From Thursday the 24th right through to Tuesday the 29th of September, we’re looking at tiny waves again, mostly under 3ft, with poor winds and low energy. There’s a slight uptick on Tuesday the 29th afternoon with 5ft of SSW swell and 477 moderate energy, but the wind is cross-onshore and fresh. Just not worth the drive.
If I had to pick the least horrible option, it would be that brief window on Sunday the 20th afternoon for the cleanest conditions, but there's no swell. If you're an expert and you have a death wish, maybe Monday the 21st morning at St Mikes (a reef break) when it's clean and 10ft from the SSW, but the wind is a howling 25 mph cross-offshore. It’s a short-period swell (8 seconds is short, so not great) and it'll be heavy and dangerous. It’s not good surf.
Water temp: For the first surf break mentioned, St Mikes, the water is about 70°, which is pretty much normal for this time of year with a tiny anomaly of -0.5°.
Honestly, this forecast is a real heartbreaker. A blank run like this is unusual, but not unheard of. Let's hope the models change.
Rusty.
Short Range ForecastModerate rain (total 16mm), heaviest on Thu morning. Warm (max 24°C on Wed morning, min 17°C on Wed night). Winds decreasing (near gales from the NE on Mon afternoon, calm by Wed morning). | Days 5-7 Weather SummaryHeavy rain (total 154mm), heaviest during Fri afternoon. Warm (max 22°C on Sun morning, min 17°C on Thu afternoon). Winds decreasing (strong winds from the S on Fri afternoon, light winds from the NW by Sat morning). | |||||||||||||||||||
Mon 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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 16 | SSW 13 | SSW 12 | SSW 11 | S 11 | S 10 | S 6 | S 7 | SSE 8 | SSE 8 | SSW 14 | SSW 12 | SSW 12 | SSW 11 | SSW 16 | SW 15 | SSW 13 | SSW 12 | SSW 11 | SSW 17 |
Wave Graph | ||||||||||||||||||||
46 | 32 | 28 | 25 | 21 | 8 | 294 | 407 | 276 | 263 | 453 | 85 | 56 | 47 | 99 | 54 | 17 | 14 | 12 | 55 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross-on | cross | cross-off | cross-on | cross | cross-off | on | on | on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 5:24PM1.75m | 5:34AM1.59m | 5:48PM1.63m | 5:58AM1.48m | 6:12PM1.48m | 6:22AM1.34m | 6:36PM1.32m | 6:47AM1.19m | 7:02PM1.16m | 7:20AM1.03m | 7:50PM1.01m | 12:04PM0.94m | 00:37AM1.02m | |||||||
Low Tide | 11:31PM0.12m | 11:36AM0.14m | 11:56PM0.23m | 12:01PM0.27m | 00:21AM0.36m | 12:26PM0.42m | 00:48AM0.51m | 12:53PM0.58m | 1:23AM0.66m | 1:31PM0.75m | 3:18AM0.80m | 6:14PM0.83m | ||||||||
— | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | |
5:49 | — | — | 5:49 | — | — | 5:50 | — | — | 5:50 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | 1 | — | — | — | 5 | 10 | 23 | 43 | 27 | 31 | 30 | — | — | — | — | 2 | 14 |
Temp °C | 23 | 22 | 21 | 22 | 21 | 24 | 21 | 19 | 17 | 17 | 18 | 17 | 17 | 19 | 21 | 21 | 21 | 22 | 22 | 20 |
Feels °C | 15 | 14 | 20 | 22 | 21 | 22 | 14 | 13 | 16 | 16 | 14 | 13 | 10 | 20 | 19 | 16 | 17 | 21 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SSE 8 | SSE 8 | SSW 14 | SSW 12 | SSW 12 | ESE 10 | ESE 11 | ESE 11 | ESE 10 | E 10 | E 10 | E 9 |
35 | 2039 | 860 | 752 | 602 | 596 | 477 | 339 | 276 | 263 | 107 | 85 | 56 | 2325 | 3092 | 2460 | 1384 | 1317 | 972 | 627 | |
Swell 2 Height (m) Direction Period (s) | S 16 | SSW 13 | S 4 | SSW 11 | S 11 | S 10 | SW 16 | SW 15 | E 10 | E 10 | SSW 14 | — | SSW 15 | SSW 11 | SSW 16 | SW 15 | SSW 13 | SSW 12 | SSW 11 | SSW 17 |
46 | 32 | 5 | 25 | 21 | 8 | 66 | 9 | 379 | 452 | 453 | — | 23 | 47 | 99 | 54 | 17 | 14 | 12 | 55 | |
Swell 3 Height (m) Direction Period (s) | — | — | SSW 12 | — | S 16 | SW 14 | — | — | SSW 14 | SSW 17 | — | — | — | — | SSW 10 | S 10 | SW 16 | S 15 | S 18 | SSW 10 |
— | — | 28 | — | 5 | 8 | — | — | 19 | 54 | — | — | — | — | 20 | 7 | 10 | 4 | 7 | 11 | |
Wind waves Height (m) Direction Period (s) | ENE 9 | NE 10 | SSW 4 | — | — | — | S 6 | S 7 | — | — | ESE 8 | ESE 9 | ESE 9 | ESE 10 | — | — | NE 7 | NE 8 | — | — |
2639 | 3173 | 10 | — | — | — | 294 | 407 | — | — | 1204 | 1599 | 1892 | 2704 | — | — | 345 | 710 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 327 | 4 | 121 | 62 | 12 | 45 | 821 | 45 | 98 | 45 | 89 | 89 | 252 | 21 | 140 | 821 | 307 | 96 | 4 | 45 |
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 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.










