Extensions Surf Break
Lat Long: 34.34° S 18.46° E

Extensions 48 hour detailed Surf Forecast

Weather Forecast for Extensions

Issued: 1 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Extensions sea temperature is
16.9° 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 (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 6ft (1.9m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 5.5ft (1.7m), 12s period with SW swell.
  • Evening surf: Evening surf (03 Jun, local time) - 5ft (1.5m), 12s period with SW swell.

The current surf forecast for Extensions at 10AM is: 1.9m 12s primary swell from a Southwest direction and 0.6m 11s secondary swell from a West direction (forecast issued at 01:00am June 03). An open ocean swell of 3.0m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (03 Jun)6ft (1.9m)13s
Afternoon (03 Jun)5.5ft (1.7m)12s
Evening (03 Jun)5ft (1.5m)12s

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

Some drizzle, heaviest during Wed afternoon. Very mild (max 16°C on Thu night, min 14°C on Wed afternoon). Winds decreasing (near gales from the SE on Wed afternoon, calm by Fri night).

Wednesday
3
Thursday
4
Friday
5
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
2
2
2
3
3
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
SW
13
1.9
SW
13
1.9
SW
13
1.8
SW
12
1.7
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
12
1.4
SW
12
1.3
SW
12
1.3
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1
SW
11
0.9
SW
11
0.9
SW
11
0.9
SW
11
0.6
SW
10
0.6
SW
16
0.9
SW
15
0.9
WSW
15
1.1
SW
14
1.2
SW
14
Wave Graph
Metric surfscale
Energy kJ
1110
1269
1211
940
850
772
635
570
505
433
418
320
273
268
233
198
194
169
74
198
322
372
456
540
Wind (km/h)
50
SE
50
ESE
55
ESE
55
SE
55
SE
60
SE
55
SE
55
SE
50
SE
50
ESE
50
SE
45
SE
40
SE
40
SE
35
SE
30
SE
25
ESE
20
ESE
20
ESE
10
ENE
5
ENE
5
WSW
0
NW
5
NE
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
off
off
cross-off
glassy
glassy
glassy
glassy
High Tide
4:39AM1.32m
5:10PM1.30m
5:14AM1.27m
5:49PM1.27m
5:52AM1.21m
6:31PM1.25m
Low Tide
10:55AM0.26m
11:13PM0.40m
11:29AM0.30m
11:53PM0.44m
12:06PM0.34m
part cloud
cloud
cloud
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
7:43
—
—
—
—
—
—
—
7:45
—
—
—
—
—
—
—
7:45
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
—
—
—
—
—
—
5:43
—
—
 mm
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
15
15
15
15
14
14
15
15
15
15
14
15
15
15
16
16
15
15
15
14
14
14
14
14
Feels °C
6
5
5
4
4
3
4
4
5
5
4
6
6
7
7
9
9
10
10
11
12
12
13
13
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
13
1.9
SW
13
1.9
SW
13
1.8
SW
12
1.7
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
12
1.4
SW
12
1.3
SW
12
1.3
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1
SW
11
0.9
SW
11
1.7
SE
11
1.6
SE
11
1.6
SE
11
1.5
SE
11
1.4
SE
12
1.4
SE
12
1.3
SE
12
1.3
SE
12
Energy kJ
1110
1269
1211
940
850
772
635
570
505
433
418
320
273
268
233
198
677
582
593
553
497
522
471
471
Swell 2
Height (m)
Direction
Period (s)
0.9
W
11
0.8
W
11
0.7
W
11
0.6
W
11
0.5
W
11
0.5
W
10
0.4
W
11
0.4
W
10
0.4
W
10
0.4
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.4
SSW
14
0.9
SW
11
0.9
SW
11
0.5
SSW
11
0.6
SW
16
0.9
SW
15
0.9
WSW
15
1.1
SW
14
1.2
SW
14
Energy kJ
191
149
116
84
56
53
35
33
33
33
17
18
19
19
19
62
194
169
74
198
322
372
456
540
Swell 3
Height (m)
Direction
Period (s)
—
—
—
—
—
—
—
—
—
0.1
SW
16
0.2
W
12
—
0.2
SSW
14
0.2
SSW
15
0.2
SSW
15
0.2
W
10
0.4
SSW
13
0.4
SW
18
0.6
SW
10
0.5
SSW
12
0.6
SW
10
0.6
SW
10
0.6
SW
10
0.2
SSE
16
Energy kJ
—
—
—
—
—
—
—
—
—
10
11
—
20
21
21
8
69
78
64
77
64
82
65
26
Wind waves
Height (m)
Direction
Period (s)
2.5
SE
7
3
SE
7
2.5
SE
7
3
SE
8
3
SE
8
3
SE
8
3
SE
9
3
SE
9
3
SE
9
2.5
SE
9
2.5
SE
10
2.5
SE
10
2.3
SE
10
2.1
SE
10
1.9
SE
10
1.8
SE
11
—
—
—
—
—
—
—
—
Energy kJ
761
808
720
1018
1168
1180
1509
1507
1283
1212
1161
1177
999
916
769
716
—
—
—
—
—
—
—
—
Nearest Offshore or Glassy
Baboon Point
West Coast
Baboon Point
West Coast
Baboon Point
West Coast
Baboon Point
West Coast
The Point (Elands Bay)
West Coast
Gerickes Point
Garden Route
Donkin Bay
West Coast
Donkin Bay
West Coast
Gerickes Point
Garden Route
Gonubie Reef (The Lefts)
Eastern Cape - Wild Coast
The Point (Elands Bay)
West Coast
The Point (Elands Bay)
West Coast
The Point (Elands Bay)
West Coast
Heaven
West Coast
Koeel Bay
Overberg
The Hoek
Cape Town
The Boiler
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Extensions
Cape Town
Rating
(10 max)
2
2
3
3
3
4
3
3
4
5
2
2
2
3
2
3
2
2
1
2
2
2
3
3
Distance (km)
224
224
224
224
226
400
281
281
400
909
226
226
226
187
37
30
25
0
0
0
0
0
0
0
Best forecast wave conditions in Cape Town
Kamer Van
The Hoek
Sunset
Sunset
Sunset
Dias Beach
Dias Beach
Dias Beach
Dias Beach
Sunset
Rating
(10 max)
1
3
3
3
3
4
4
4
4
4
Best forecast wave conditions in South Africa
Strandfontein
West Coast
Gerickes Point
Garden Route
Gerickes Point
Garden Route
The Point (Elands Bay)
West Coast
Gerickes Point
Garden Route
Gerickes Point
Garden Route
Doring Bay
West Coast
Gerickes Point
Garden Route
Gerickes Point
Garden Route
Whispering Waves
Eastern Cape - Wild Coast
Whacky Point
Eastern Cape - Wild Coast
Double Mouth
Eastern Cape - Wild Coast
Whacky Point
Eastern Cape - Wild Coast
Whacky Point
Eastern Cape - Wild Coast
Whacky Point
Eastern Cape - Wild Coast
Whacky Point
Eastern Cape - Wild Coast
Kanon
Overberg
Wedge
Durban/KZN South
Dolphin Point
Overberg
Dolphin Point
Overberg
Kanon
Overberg
Kanon
Overberg
Cintsa East
Eastern Cape - Wild Coast
Yellow sands Point
Eastern Cape - Wild Coast
Rating
(10 max)
4
4
4
3
4
4
4
5
4
5
4
4
4
4
4
4
4
4
5
5
4
4
4
4
Header Global
Viri Inga O Tuki
Chile
Viri Inga O Tuki
Chile
Hanga Poukura
Chile
Afife
Portugal
Lebu
Chile
Lebu
Chile
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Barbel Point
South Africa
Ahijedero
Mexico
Bayobar - Punta Tur
Peru
Ahijedero
Mexico
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Cobblestones
Australia
Bawley Point
Australia
Boners
United States
Gas Bay
Australia
Hanga Poukura
Chile
Hanga Poukura
Chile
Cow Bombie
Australia
Cobblestones
Australia
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
6
9
9
9
8
  • 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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