Extensions Surf Break

Extensions 48 hour detailed Surf Forecast

Lat Long: 34.34° S 18.46° E

Issued: 1 pm 15 Jun 2026 (local time)

Forecast update in  hr  min

Today's Extensions sea temperature is
16.1° C

Normal for this time of year

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

Surf Forecasts:

How big are the waves at Extensions today (15 Jun):

  • Morning surf: Morning surf (15 Jun, local time) - 7ft (2.1m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (15 Jun, local time) - 5.5ft (1.7m), 10s period with SSW swell.
  • Evening surf: Evening surf (15 Jun, local time) - 4.5ft (1.4m), 11s period with S swell.

The current surf forecast for Extensions at 5PM is: 1.7m 11s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a Southwest direction (forecast issued at 01:00pm June 15). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (15 Jun)7ft (2.1m)10s
Afternoon (15 Jun)5.5ft (1.7m)10s
Evening (15 Jun)4.5ft (1.4m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Mostly dry. Very mild (max 15°C on Mon afternoon, min 12°C on Tue morning). Winds increasing (light winds from the SSE on Mon afternoon, strong winds from the SE by Wed afternoon).

Mon
15
Tuesday
16
Wednesday
17
Thu
18
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)
3
2
2
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
0
1
1
2
2
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)
2
SSW
10
1.9
SSW
10
1.7
SSW
11
1.5
S
11
1.4
SSW
11
1.3
SSW
10
1.2
SSW
10
0.9
SSW
10
1.2
SSW
13
1.4
SSW
12
1.6
SW
12
1.7
SW
12
1.7
SW
12
1.6
SW
11
1.8
SW
13
1.7
SW
13
1.7
SW
13
1.9
SW
13
2
SSW
14
2.2
SW
14
2
SW
13
1.7
SW
16
2.4
SW
16
2.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
810
706
680
505
415
374
251
168
437
536
671
781
781
622
1083
1006
1042
1164
1487
1824
1367
1504
2917
2959
Wind (km/h)
10
SE
15
SSE
20
SE
30
SE
35
ESE
35
ESE
40
SE
45
ESE
45
ESE
45
SE
40
SE
45
SE
40
ESE
45
SE
40
SE
40
SE
40
SE
40
SE
50
SE
40
SE
45
SE
35
SE
40
SE
45
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:34PM1.52m
3:49AM1.58m
4:23PM1.54m
4:38AM1.53m
5:12PM1.53m
5:28AM1.44m
Low Tide
9:22AM0.01m
9:41PM0.12m
10:09AM0.01m
10:33PM0.13m
10:56AM0.05m
11:25PM0.17m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
—
7:50
—
—
—
—
—
—
—
7:50
—
—
—
—
—
—
—
7:50
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
5:42
—
—
—
—
—
—
—
5:42
—
—
—
—
—
—
—
5:42
—
—
—
—
5:43
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
15
15
15
14
13
13
12
12
14
15
13
13
13
12
12
13
14
14
14
13
13
13
13
Feels °C
12
11
10
8
7
6
5
3
4
5
7
4
6
6
5
5
7
7
6
7
5
8
6
5
Swell 1
Height (m)
Direction
Period (s)
2
SSW
10
1.9
SSW
10
1.7
SSW
11
1.5
S
11
1.4
SSW
11
1.3
SSW
10
1.2
SSW
10
0.9
SSW
10
1.2
SSW
13
1.4
SSW
12
1.6
SW
12
1.7
SW
12
1.7
SW
12
1.6
SW
11
1.8
SW
13
1.7
SW
13
1.7
SW
13
1.9
SW
13
2
SSW
14
2.2
SW
14
2
SW
13
2
SW
13
2.4
SW
16
2.5
SW
15
Energy kJ
810
706
680
505
415
374
251
168
437
536
671
781
781
622
1083
1006
1042
1164
1487
1824
1367
1325
2917
2959
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
11
0.6
SW
11
0.7
SW
10
1
SW
10
0.9
WSW
10
0.6
SW
10
0.5
SW
10
0.5
SSW
13
0.3
SW
10
0.3
SW
10
—
—
0.6
SSW
16
0.8
SSW
14
—
0.4
SW
12
0.5
SW
12
0.2
SSW
19
0.4
SW
11
0.7
SW
18
1.5
SSW
17
1.7
SW
16
1.1
SW
13
—
Energy kJ
97
99
100
212
175
64
49
99
16
16
—
—
164
239
—
37
72
37
33
330
1250
1504
444
—
Swell 3
Height (m)
Direction
Period (s)
0.2
WSW
14
—
0.1
E
10
—
0.1
W
11
0.2
WSW
13
0.2
WSW
13
0.5
SW
10
—
—
—
—
—
—
—
0.1
S
22
—
0.2
SSW
19
0.4
SW
20
—
—
—
—
—
Energy kJ
19
—
2
—
2
17
16
53
—
—
—
—
—
—
—
9
—
37
97
—
—
—
—
—
Wind waves
Height (m)
Direction
Period (s)
—
—
—
0.5
SE
7
0.8
SE
4
1.2
SE
5
1.5
SE
5
1.8
SE
6
1.9
SE
6
2
SE
6
2
SE
6
2
SE
6
2
SE
6
2
SE
6
2
SE
6
1.9
SE
6
2
SE
6
2.1
SE
6
2.1
SE
6
1.9
SE
6
1.8
SE
6
1.8
SE
6
1.8
SE
6
1.8
SE
6
Energy kJ
—
—
—
27
20
60
119
202
260
292
292
292
292
287
297
266
287
320
352
278
248
240
214
199
Nearest Offshore or Glassy
Extensions
Cape Town
Long Beach
Cape Town
Olifants Bos
Cape Town
Moonlight Bay
Overberg
Moonlight Bay
Overberg
The Hoek
Cape Town
Koeel Bay
Overberg
Koeel Bay
Overberg
Koeel Bay
Overberg
Koeel Bay
Overberg
The Hoek
Cape Town
Koeel Bay
Overberg
Koeel Bay
Overberg
Koeel Bay
Overberg
The Hoek
Cape Town
Koeel Bay
Overberg
The Hoek
Cape Town
Koeel Bay
Overberg
Koeel Bay
Overberg
Koeel Bay
Overberg
Bikini Beach (Gordon's Bay)
Cape Town
Noordhoek
Cape Town
Koeel Bay
Overberg
Bikini Beach (Gordon's Bay)
Cape Town
Rating
(10 max)
3
2
3
2
2
3
2
2
1
2
3
2
2
2
4
2
4
2
3
3
2
4
4
2
Distance (km)
0
26
12
33
33
30
37
37
37
37
30
37
37
37
30
37
30
37
37
37
41
27
37
41
Best forecast wave conditions in Cape Town
Captains
Strand (Pipe)
The Hoek
Sollys
Beach Road
Captains
Captains
Kreefte Reef
Beach Road
Sollys
Kreefte Reef
Captains
Sollys
Kreefte Reef
The Hoek
Captains
The Hoek
Captains
Captains
Captains
Haakgat
Kreefte Reef
Kreefte Reef
Kreefte Reef
Rating
(10 max)
3
3
3
3
3
3
2
2
2
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
Best forecast wave conditions in South Africa
Whispering Waves
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Periwinkles
Eastern Cape - Wild Coast
Haga-Haga
Eastern Cape - Wild Coast
Haga-Haga
Eastern Cape - Wild Coast
Gerickes Point
Garden Route
Gerickes Point
Garden Route
Haga-Haga
Eastern Cape - Wild Coast
Haga-Haga
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Pastures
West Coast
Haga-Haga
Eastern Cape - Wild Coast
Hell
West Coast
Gerickes Point
Garden Route
Gerickes Point
Garden Route
Haga-Haga
Eastern Cape - Wild Coast
Periwinkles
Eastern Cape - Wild Coast
Periwinkles
Eastern Cape - Wild Coast
Whispering Waves
Eastern Cape - Wild Coast
Magna Tubes
Eastern Cape (S)
Rating
(10 max)
3
3
3
4
4
4
3
3
3
3
3
3
3
3
4
3
4
4
4
4
4
4
4
5
Header Global
Blaketown Wedge
New Zealand
Charleston
New Zealand
Hanga Poukura
Chile
Hanga Poukura
Chile
Hanga Poukura
Chile
Hanga Poukura
Chile
Hanga Poukura
Chile
Hanga Poukura
Chile
Easter Reef
Australia
Ahijedero
Mexico
Ahijedero
Mexico
Bali Village
Indonesia
Bali Village
Indonesia
Bali Village
Indonesia
Dunedin - Bobs Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Ahijedero
Mexico
Otago Peninsula - Allans Beach
New Zealand
Otago Peninsula - Allans Beach
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Rating
(10 max)
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
5
8
5
4
5
5
6
8
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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