Surf Forecasts:
St Mikes surf forecast from 26 Aug 2026:
- Best quality surf: Wednesday 26 Aug, 5AM (local time) - 3ft (0.9m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 8PM (local time) - 8ft (2.5m), 17s period, S swell with 4,252 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 5AM (local time) - 3ft (0.9m), 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 Wednesday (Aug 26) at 5AM. The primary swell is predicted to be 0.9m and 16s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.9m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at St Mikes in the next 16 days are 2.5m 17s and forecast to arrive on Wednesday (Aug 26) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.5m 9s period and expected on Saturday (Aug 29) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 26th Aug) | 3ft (0.9m) 16s |
| Best Surf | 5AM (Wed 26th Aug) | 3ft (0.9m) 16s |
| Most Powerful | 8PM (Wed 26th Aug) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for St Mikes over the next 16 days.
The Lowdown
Alright, let’s break down what’s cooking at St Mikes for the next couple weeks. Truth is, the first week is mostly a rough go for paddling, but if you’re willing to wait, there’s a real window for the crew that knows what they’re doing.
Starting off Wednesday the 26th of August, you’ve got a chest-high 5ft south swell rolling in, but it’s cross-on and the conditions are already being called marginal. That south groundswell has an 18-second period, which is proper long, and the combined energy sits at 1395 (moderate). It could hold shape on this reef but it’s not clean. Thursday the 27th the wind cranks up from the NE at 25 mph cross-shore – just forget it. Friday through Sunday the 28th-30th are all messy, lumpy, and dropping fast. Nothing worth your time.
Monday the 31st of August morning is your first real chance. Glassy conditions with a light south breeze, a tiny 3ft south swell (8-second period) and energy down at 122 (weak). It’s small but clean. Not a standout, but if you’re itching, that’s your cleanest window early on. Tuesday the 1st of September fades to nothing – waves barely 1ft – so don’t bother.
Now, Wednesday the 2nd of September morning shows a new pulse: a 7ft SSW groundswell with a 15-second period, and energy jumps to 2111 (moderate-to-strong). But the wind is cross-shore from the south at 16 mph, making it messy. That long period is better for this reef setup, but it’s not clean. Thursday the 3rd looks cleaner: cross-off wind from the southwest, but only a waist-high 4ft south swell. Clean but small.
Friday the 4th of September morning – that’s the real standout. A 10ft SSW swell, period 10 seconds, energy at 1730 (strong). The wind is cross-off from the southwest at 19 mph and the report says “clean.” That’s overhead, powerful, and clean – expert territory, since anything over 8ft is for experienced surfers only. That morning session is the best of the whole run. The afternoon gets even bigger but messier.
Saturday the 5th of September is still huge – 13ft south-southeast swell, energy 4473 (strong-to-very-strong) – but it’s cross-on with light wind, so bumpy. Sunday the 6th is massive but blown out: 16ft, 15-second period south swell, energy over 10,000, but NE wind at 25 mph cross-shore. That’s a washing machine – better for kiting.
Monday the 7th is still oversize for most: 12ft, 13-second period, but cross-winds again. The second week fades into smaller, windy, or messy conditions from Tuesday the 8th through Thursday the 10th of September – all cross-shore chop and dropping size.
So the bottom line: Friday morning the 4th of September is your best bet. Big, clean swell at St Mikes, and if you’re experienced, get out there early before the wind shifts. Monday the 31st morning is your backup if you just want a glassy small-wave session.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 23°C on Fri afternoon, min 17°C on Wed night). Winds increasing (light winds from the S on Wed morning, strong winds from the NE by Thu afternoon). | Days 5-7 Weather SummarySome drizzle, heaviest during Sun night. Warm (max 24°C on Sat afternoon, min 16°C on Sun night). Winds decreasing (strong winds from the SSW on Sun afternoon, light winds from the SSE by Mon morning). | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | SSW 16 | S 18 | S 18 | S 15 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 | S 12 | S 12 | S 11 | SSW 5 | SSW 6 | S 6 | S 8 | S 7 | S 6 |
Wave Graph | |||||||||||||||||||
452 | 1391 | 3777 | 2235 | 1032 | 673 | 555 | 365 | 287 | 209 | 239 | 141 | 66 | 108 | 198 | 190 | 111 | 70 | 18 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | glassy | cross-on | cross-off |
High Tide | 2:57AM1.48m | 3:18PM1.55m | 3:24AM1.59m | 3:44PM1.68m | 3:51AM1.67m | 4:10PM1.78m | 4:17AM1.72m | 4:36PM1.83m | 4:45AM1.74m | 5:03PM1.85m | 5:13AM1.71m | 5:32PM1.82m | |||||||
Low Tide | 8:53PM0.38m | 9:06AM0.23m | 9:20PM0.26m | 9:31AM0.12m | 9:47PM0.15m | 9:56AM0.03m | 10:14PM0.08m | 10:22AM-0.02m | 10:42PM0.04m | 10:49AM-0.04m | 11:11PM0.04m | 11:17AM-0.01m | 11:41PM0.08m | ||||||
— | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | |
5:37 | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | — | 5:40 | — | |
mm | — | — | — | 4 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 19 | 21 | 20 | 18 | 20 | 20 | 19 | 22 | 23 | 19 | 22 | 24 | 21 | 20 | 20 | 18 | 18 | 19 | 18 |
Feels °C | 17 | 20 | 18 | 17 | 14 | 14 | 13 | 17 | 17 | 15 | 16 | 18 | 19 | 15 | 13 | 12 | 17 | 17 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | S 18 | S 18 | S 15 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 | S 12 | S 12 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | E 9 | E 10 | E 10 |
452 | 1391 | 3777 | 2235 | 1032 | 673 | 555 | 365 | 287 | 209 | 239 | 141 | 1012 | 563 | 383 | 216 | 207 | 226 | 235 | |
Swell 2 Height (m) Direction Period (s) | S 5 | E 9 | — | SE 13 | S 18 | S 17 | — | S 16 | S 16 | S 12 | SSW 11 | SW 14 | S 11 | SSE 14 | SSE 11 | SSE 12 | S 8 | S 7 | S 6 |
24 | 6 | — | 7 | 155 | 268 | — | 46 | 129 | 174 | 12 | 7 | 66 | 18 | 24 | 14 | 111 | 70 | 18 | |
Swell 3 Height (m) Direction Period (s) | ENE 9 | SE 10 | — | — | — | — | — | — | — | — | SW 15 | — | SW 14 | SSE 14 | SSE 13 | SW 14 | SSE 11 | SSE 10 | SSE 10 |
7 | 4 | — | — | — | — | — | — | — | — | 9 | — | 7 | 18 | 18 | 8 | 11 | 11 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | E 5 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | NE 9 | SSW 5 | SSW 6 | S 6 | — | — | NE 3 |
— | — | — | 42 | 171 | 586 | 635 | 651 | 979 | 909 | 975 | 1275 | 1759 | 108 | 198 | 190 | — | — | 2 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 45 | 252 | 68 | 602 | 769 | 327 | 307 | 380 | 312 | 336 | 380 | 0 | 250 | 775 | 0 | 0 | 96 | 12 |
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.











