St Mikes Surf Break

Lat Long: 30.63° S 30.55° E

St Mikes Surf Forecast and Surf Report

Issued: 1 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's St Mikes sea temperature is
21.6° C
0.5° 

St Mikes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


St Mikes surf forecast from 12 Aug 2026:

  • Best quality surf: Friday 14 Aug, 2AM (local time) - 1.5ft (0.5m), 19s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 8PM (local time) - 6.5ft (2.0m), 7s period, S swell with 377 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 11PM (local time) - 1.5ft (0.4m), 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 Wednesday (Aug 12) at 11PM. The primary swell is predicted to be 0.4m and 11s period. 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 2.0m 7s and forecast to arrive on Wednesday (Aug 19) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 11s period and expected on Sunday (Aug 16) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Wed 12th Aug)1.5ft (0.4m) 11s
Best Surf 2AM (Fri 14th Aug)1.5ft (0.5m) 19s
Most Powerful 8PM (Wed 19th Aug)6.5ft (2.0m) 7s

Table - best surf conditions forecast for St Mikes over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let's have a look at what St Mikes has in store for us over the next couple of weeks.

First up, water temps are sitting at 71°, which is pretty much spot on average for this time of year. Not a major factor, just good to know.

Now, I gotta be straight with you – the outlook for St Mikes is a long, tough slog. We're looking at over a week of basically nothing worth paddling out for. The first real whisper of anything comes on Thursday, August 20th, but it's not a pretty picture. We get a solid, clean 7ft swell from the S, with a period of 14 seconds, and the combined energy is a massive 1572 (strong). That's a groundswell with some serious grunt, but it's coming in with a light cross-onshore breeze. The report calls it "marginal" and given the size and the wind, this is strictly for the experienced crew. A 7ft S swell with a long period like that is going to be powerful and a bit raw, especially with that light onshore bump. It's an expert-only kind of day.

After that, it's back to the doldrums for a good stretch, with poor conditions and mostly cross-shore winds. The wind really starts to howl around the 21st and 22nd, with near gale-force winds making a mess of things. The 22nd and 23rd see some clean conditions from strong SW winds, but those are howling at 25-31 mph, so it's more of a kite-surfing scene than a paddling one.

We do get a flicker of hope on Monday, August 24th. Another substantial S groundswell rolls in, 6ft at 17 seconds, pumping out a combined energy of 1820 (very strong). Again, that's a lot of power. But the wind is a light cross-onshore from the E, and the report again calls it "marginal". It's a better look than the 20th, with a slightly smaller swell and a longer period, but that onshore wind is the enemy of clean lines. Another one for the experts, and you'd want to be well across the conditions before you go.

The rest of the period into the 27th just fades away into tiny, weak swell with no clean wind. There's just nothing to get excited about.

So, to be honest, the only two windows that might offer a wave are Thursday, August 20th and Monday, August 24th, and both are expert-only, marginal conditions with a cross-onshore wind. There's no standout session here. If you're an experienced surfer and you're desperate, maybe keep an eye on the 24th, but otherwise, I'd be giving this one a miss.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Very mild (max 19°C on Fri afternoon, min 15°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NE by Fri afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 23°C on Tue morning, min 16°C on Sat night). Winds decreasing (fresh winds from the NE on Sun afternoon, calm by Mon night).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
1
1
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
SSW
11
0.5
S
11
0.5
S
10
0.5
S
10
0.5
SSW
19
0.3
SSW
17
1.3
ENE
5
0.2
S
9
0.9
NNE
5
0.1
S
14
1.2
NNE
5
0.9
NNE
5
0.2
S
11
0.2
S
10
0.1
SE
10
0.1
SW
11
0.1
S
18
0.1
S
16
0.1
SW
15
0.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
49
66
53
46
210
59
86
6
39
4
67
41
9
8
4
5
6
5
9
10
Wind (km/h)
15
ESE
10
WNW
5
NE
20
ENE
15
N
25
NE
30
NE
20
N
20
NE
25
NE
15
N
25
NE
30
NE
20
NNE
10
S
10
S
15
N
20
NE
15
SSW
25
SSW
Wind State
on
off
glassy
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross
cross-off
cross
cross
cross
High Tide
3:50PM1.74m
4:02AM1.73m
4:26PM1.84m
4:37AM1.75m
5:00PM1.87m
5:09AM1.72m
5:32PM1.83m
5:40AM1.66m
6:02PM1.75m
6:09AM1.56m
6:31PM1.62m
6:37AM1.44m
6:59PM1.48m
Low Tide
9:57PM0.09m
10:10AM-0.03m
10:33PM0.04m
10:43AM-0.06m
11:07PM0.05m
11:14AM-0.04m
11:39PM0.10m
11:44AM0.03m
00:09AM0.18m
12:13PM0.14m
00:38AM0.29m
12:41PM0.28m
1:07AM0.42m
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:31
6:31
6:30
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:31
5:31
5:32
5:34
 mm
2
Temp °C
17
17
17
18
17
18
19
17
19
20
18
20
21
18
20
20
19
23
23
20
Feels °C
14
16
15
15
15
13
13
14
15
16
16
16
16
15
18
18
20
20
20
16
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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