St Mikes Surf Break

Lat Long: 30.63° S 30.55° E

St Mikes 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's St Mikes sea temperature is
21.1°C
0.0° 

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


How big are the waves at St Mikes today (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 1.5ft (0.4m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 1.5ft (0.4m), 11s period with SSW swell.
  • Evening surf: Evening surf (18 Sep, local time) - 1ft (0.3m), 12s period with SSW swell.

The current surf forecast for St Mikes at 6AM is: 3.0m 9s primary swell from a Southeast direction and 1.3m 8s secondary swell from a South direction (forecast issued at 01:00am September 18). An open ocean swell of 2.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (18 Sep)1.5ft (0.4m)12s
Afternoon (18 Sep)1.5ft (0.4m)11s
Evening (18 Sep)1ft (0.3m)12s

Table - waves today at St Mikes. (Swell directed towards the surf break)


Short Range Forecast

Heavy rain (total 35mm), heaviest during Fri afternoon. Warm (max 22°C on Sun night, min 16°C on Fri afternoon). Winds decreasing (fresh winds from the NE on Sat afternoon, light winds from the NNW by Sun night).

Friday
18
Saturday
19
Sunday
20
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
SE
8
3
SE
9
0.4
SSW
12
0.4
SW
12
0.4
SSW
11
0.3
SSW
11
0.3
SSW
11
0.3
SSW
12
0.4
SSW
11
0.3
SSW
16
0.3
SSW
15
0.3
SSW
15
1.1
ENE
5
1.1
NE
5
0.3
SSW
14
0.2
SSW
13
1.1
NNE
5
0.2
SSW
12
0.3
SSW
12
0.2
SSW
19
0.4
SSW
17
0.5
SSW
16
0.6
SSW
15
0.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
413
1299
59
38
51
25
25
28
51
47
46
44
54
53
40
17
54
14
26
35
99
153
184
165
Wind (km/h)
25
SE
15
SSE
20
SE
25
SE
20
SE
20
ESE
15
E
15
NE
15
NE
15
NE
20
NNE
25
NNE
25
NE
30
NE
20
NNE
20
NNE
20
NNE
15
NNE
10
NNE
15
NE
15
NE
15
NE
15
NNE
10
N
Wind State
cross-on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-off
High Tide
6:47AM1.19m
7:02PM1.16m
7:20AM1.03m
7:50PM1.01m
12:04PM0.94m
Low Tide
00:48AM0.51m
12:53PM0.58m
1:23AM0.66m
1:31PM0.75m
3:18AM0.80m
6:14PM0.83m
mod rain
light rain
light rain
mod rain
mod rain
mod rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:51
5:52
5:52
 mm
8
5
5
6
7
6
3
3
2
2
1
Temp °C
16
16
17
17
17
16
17
17
17
17
17
19
20
20
19
19
19
18
19
21
21
21
21
22
Feels °C
12
14
15
14
15
14
16
16
16
16
15
16
17
17
18
18
18
17
19
21
21
22
21
23
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our St Mikes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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