Extensions Surf Break

Extensions 48 hour detailed Surf Forecast

Lat Long: 34.34° S 18.46° E

Issued: 1 pm 01 Jul 2026 (local time)

Forecast update in  hr  min

Today's Extensions sea temperature is
14.8° C

1.1°C colder than average for this time of year

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


How big are the waves at Extensions today (01 Jul):

  • Morning surf: Morning surf (01 Jul, local time) - 6.5ft (2.0m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (01 Jul, local time) - 7.5ft (2.3m), 14s period with SSW swell.
  • Evening surf: Evening surf (01 Jul, local time) - 6.5ft (2.0m), 13s period with SSW swell.

The current surf forecast for Extensions at 5PM is: 2.3m 13s primary swell from a South-southwest direction and 1.0m 5s secondary swell from a South direction (forecast issued at 01:00pm July 01). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (01 Jul)6.5ft (2.0m)12s
Afternoon (01 Jul)7.5ft (2.3m)14s
Evening (01 Jul)6.5ft (2.0m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 13mm), heaviest on Thu night. Very mild (max 14°C on Wed afternoon, min 12°C on Thu night). Winds increasing (light winds from the SSW on Wed afternoon, strong winds from the N by Thu night).

Wed
1
Thursday
2
Friday
3
Sat
4
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
2 AM
5 AM
8 AM
Rating
(10 max)
4
3
1
1
0
0
2
1
0
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
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.3
SSW
14
2.3
SSW
14
2.3
SSW
13
2
SSW
13
1.9
SW
13
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
12
1.6
SW
12
1.4
SW
12
1.3
SSW
12
2.5
WNW
7
2.5
WNW
8
1.2
SSW
13
2.1
NNW
7
1.8
W
8
2.1
WNW
8
2
WNW
8
1.8
WNW
8
1.7
WNW
8
1.6
WNW
8
1.8
W
9
1.9
WSW
9
Wave Graph
Metric surfscale
Energy kJ
2181
2091
1887
1380
1230
1137
993
895
822
683
568
464
675
717
437
418
387
491
439
373
310
308
492
554
Wind (km/h)
15
SE
15
SSW
25
SSW
30
SSW
20
SSW
20
WSW
15
WNW
20
NW
25
NNW
35
NNW
40
NNW
45
NNW
35
NNW
40
N
45
N
45
N
40
N
40
NNW
35
NNW
30
NNW
30
N
30
N
30
N
35
N
Wind State
cross-off
cross
cross
cross
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
High Tide
4:24PM1.38m
4:28AM1.36m
4:57PM1.40m
5:01AM1.34m
5:31PM1.40m
5:36AM1.30m
Low Tide
10:11AM0.19m
10:29PM0.31m
10:42AM0.19m
11:03PM0.32m
11:12AM0.21m
11:38PM0.33m
clear
clear
rain showers
rain showers
rain showers
clear
clear
rain showers
clear
part cloud
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
part cloud
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:52
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:46
5:46
5:47
 mm
1
2
1
1
1
3
2
2
Temp °C
13
14
13
14
14
14
14
13
14
14
14
13
13
12
12
12
12
14
14
14
14
14
13
14
Feels °C
9
11
7
7
9
8
9
8
8
6
6
4
6
4
3
3
4
6
7
8
8
8
7
8
Swell 1
Height (m)
Direction
Period (s)
2.3
SSW
14
2.3
SSW
14
2.3
SSW
13
2
SSW
13
1.9
SW
13
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
12
1.6
SW
12
1.4
SW
12
1.3
SSW
12
1.4
SW
11
1.4
SW
13
1.8
W
8
1.6
W
8
1.8
W
8
1.3
SW
11
1.1
SW
11
1.1
SW
12
1.1
SW
12
1.6
WNW
8
1.8
W
9
1.9
WSW
9
Energy kJ
2181
2091
1887
1380
1230
1137
993
895
822
683
568
464
455
604
422
343
387
391
320
303
303
308
492
554
Swell 2
Height (m)
Direction
Period (s)
0.6
SSE
8
1.3
SSW
6
1
S
6
0.9
SSW
6
0.7
S
7
0.5
SSE
7
0.4
WSW
14
0.4
WSW
13
0.4
WSW
12
0.5
WSW
12
1.2
SSW
13
1.1
SW
13
1.1
SW
13
0.4
SE
11
0.6
SE
10
0.6
SE
10
0.6
SE
11
0.7
SW
9
0.6
SW
11
0.6
SW
16
Energy kJ
39
121
76
66
43
26
74
56
49
81
437
418
357
40
63
58
71
81
101
165
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
16
0.2
W
16
0.3
WSW
15
0.3
WSW
15
0.3
SSE
6
0.1
SW
19
0.1
SW
19
0.1
SW
19
0.5
W
11
0.5
WSW
11
0.5
W
11
0.3
S
8
0.4
S
8
0.3
S
9
0.4
SW
18
0.6
SW
11
0.5
SE
11
0.5
SE
11
Energy kJ
25
20
42
42
8
15
15
15
63
68
61
10
22
15
114
82
60
59
Wind waves
Height (m)
Direction
Period (s)
1
S
5
1.4
SSW
6
1.4
SSW
6
0.8
W
4
1.1
WNW
5
1.5
WNW
5
2
WNW
6
2.5
WNW
7
2.5
WNW
8
1.8
NNW
6
2.1
NNW
7
1.6
NNW
6
2.1
WNW
8
2
WNW
8
1.8
WNW
8
1.7
WNW
8
0.4
NNW
3
0.5
N
3
0.8
N
4
Energy kJ
43
119
142
25
54
124
280
675
717
254
380
172
491
439
373
310
4
5
21
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
2
2
3
3
1
2
2
2
3
3
1
2
4
2
2
1
1
2
2
Distance (km)
0
5
50
61
24
20
3
1
1
1592
167
167
167
50
50
35
220
66
24
30
35
35
35
35
Best forecast wave conditions in Cape Town
Rating
(10 max)
4
4
4
4
3
3
3
3
1
2
2
3
2
3
3
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
3
3
3
3
1
3
4
4
3
4
5
4
4
5
5
5
5
4
4
Header Global
Rating
(10 max)
5
5
5
4
4
4
9
8
7
6
6
6
6
7
9
9
9
8
6
7
5
5
5
4
  • 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 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Extensions 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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