Surf Forecasts:
St Mikes surf forecast from 25 Aug 2026:
- Best quality surf: Tuesday 25 Aug, 8PM (local time) - 4ft (1.2m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Wednesday 26 Aug, 11PM (local time) - 8ft (2.4m), 17s period, S swell with 3,193 kJ wave energy.
- Next surfable swell (1★+): Tuesday 25 Aug, 5AM (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 Tuesday (Aug 25) at 5AM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 8s. 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 2.4m 17s and forecast to arrive on Wednesday (Aug 26) at 11PM. 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 Saturday (Aug 29) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Tue 25th Aug) | 2ft (0.6m) 16s |
| Best Surf | 8PM (Tue 25th Aug) | 4ft (1.2m) 17s |
| Most Powerful | 11PM (Wed 26th Aug) | 8ft (2.4m) 17s |
Table - best surf conditions forecast for St Mikes over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s break down what’s cookin’ for this stretch. Honestly, the next 16 days are a tough run at St Mikes. There ain’t a single session that screams "drop everything and go." It’s a reef break that’s fairly consistent, but the conditions keep throwing wrenches. The best you can say is that there are a few windows that might be worth a look if you’re desperate, but mostly it’s a waiting game.
The pattern starts off flat with no real options. Tuesday 25th has a bit of swell – 3ft to 4ft coming from the SSW with a long period (15-17 seconds), and that groundswell energy is moderate (498-805). But the wind is a moderate cross-shore, the surf quality is poor, and there isn’t a single standout. Wednesday 26th sees the swell bump up to 5ft in the morning and 7ft in the afternoon, both from the S with that very long period of 18 seconds. The energy gets strong in the afternoon (2703), but the wind switches to a light cross-onshore, creating some chop. The score is only a 3 out of 10 for the afternoon—marginal at best. Thursday 27th through the first week is a write-off: the wind howls from the NE at 25-31 mph, making a mess of the 3ft to 5ft S swell. There’s a gap of several days with nothing worth paddling out for.
Moving into the second week, nothing improves. Monday 31st August has a big 10ft S swell with a short period of 8 seconds (energy 888-1130), but that’s accompanied by fresh cross-shore winds and poor conditions—only for experts if anyone’s suicidal. Early September stays grim. By Thursday 3rd you get a 4ft S swell with a strong breeze, and then Friday 4th has a huge 13ft to 12ft SSW swell under a near gale cross-offshore wind that cleans it up, but it’s still scored as poor surf. That is big and raw, not a fun paddle. On Saturday 5th the swell peaks at 13ft from the SSW with a 11-second period and massive energy (6207), but it’s cross-shore winds and lumpy—again, only for the hardcore. Sunday 6th drops off to a 6ft SSE swell with fresh cross-shore winds, still poor.
The only faint glimmer is Tuesday 8th September, but it’s weak. There’s a 3ft to 4ft S swell with a 12-13 second period, but the wind stays medium cross-shore, and the energy is low (368-433). It ain’t worth making a trip for.
Honestly, St Mikes is a reef break that needs the right alignment, and this forecast gives us no clean windows with good swell. The water temperature is about average for the time of year, but that’s small comfort when the waves are junk. If you’re a kite surfer, some of those bigger, windy days might look interesting, but for a paddle surfer it’s a blank run. This area tends to go through quiet spells, so it’s not unusual—just a tough one to call.
- Rusty
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 20°C on Wed afternoon, min 17°C on Mon night). Winds increasing (light winds from the NNW on Mon night, strong winds from the NE by Thu afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Sun morning, min 16°C on Thu night). Winds decreasing (strong winds from the NNE on Thu night, light winds from the S by Sun afternoon). | ||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||
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 | SSW 15 | SSW 17 | SSW 16 | S 18 | S 18 | S 16 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 | S 13 | S 12 | S 12 | SSW 4 | SSW 6 | S 6 |
Wave Graph | |||||||||||||||||||
147 | 419 | 772 | 547 | 1215 | 2703 | 2181 | 915 | 760 | 448 | 297 | 233 | 522 | 268 | 141 | 69 | 25 | 131 | 123 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-off |
High Tide | 2:29AM1.35m | 2:52PM1.41m | 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 | |||||||
Low Tide | 8:23PM0.51m | 8:40AM0.37m | 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 | ||||||
— | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | |
5:37 | — | 5:37 | — | — | 5:37 | — | — | 5:38 | — | — | 5:38 | — | — | 5:39 | — | — | 5:39 | — | |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 20 | 20 | 18 | 22 | 22 | 19 | 21 | 23 | 20 | 24 | 23 | 20 |
Feels °C | 17 | 16 | 16 | 18 | 18 | 19 | 19 | 14 | 13 | 11 | 17 | 16 | 14 | 15 | 17 | 16 | 21 | 22 | 19 |
Swell 1 Height (m) Direction Period (s) | S 9 | SSW 15 | SSW 17 | SSW 16 | S 18 | S 18 | S 16 | S 13 | S 13 | S 13 | S 12 | S 12 | S 15 | S 13 | S 12 | ENE 10 | ENE 10 | ENE 10 | ENE 9 |
74 | 419 | 772 | 547 | 1215 | 2703 | 2181 | 915 | 760 | 448 | 297 | 233 | 522 | 268 | 141 | 1196 | 942 | 692 | 367 | |
Swell 2 Height (m) Direction Period (s) | S 17 | ENE 5 | SE 9 | E 9 | E 9 | — | SE 12 | S 18 | — | SSW 13 | S 16 | SSE 16 | — | SW 11 | SW 14 | S 12 | SSE 11 | SSE 11 | SE 13 |
147 | 2 | 22 | 6 | 6 | — | 6 | 152 | — | 269 | 20 | 84 | — | 30 | 7 | 69 | 24 | 12 | 6 | |
Swell 3 Height (m) Direction Period (s) | SSE 12 | SSE 12 | ENE 5 | NE 5 | SE 10 | — | — | — | — | — | — | — | — | SW 15 | — | — | — | SW 13 | — |
14 | 13 | 2 | 1 | 4 | — | — | — | — | — | — | — | — | 9 | — | — | — | 6 | — | |
Wind waves Height (m) Direction Period (s) | NNE 4 | S 8 | S 4 | — | — | — | E 5 | ENE 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | NE 9 | SSW 4 | SSW 6 | S 6 |
5 | 66 | 11 | — | — | — | 62 | 271 | 709 | 785 | 708 | 890 | 809 | 1060 | 1449 | 2221 | 25 | 131 | 123 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 140 | 140 | 0 | 40 | 45 | 45 | 602 | 648 | 312 | 307 | 380 | 121 | 327 | 602 | 124 | 307 | 4 | 45 |
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.











