Main Break Surf Break

Main Break 48 hour detailed Surf Forecast

Lat Long: 21.77° S 13.95° E

Issued: 7 pm 20 Jun 2026 (local time)

Forecast update in  hr  min

Today's Main Break sea temperature is
13.3° C

1.8°C colder than average for this time of year

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


How big are the waves at Main Break today (21 Jun):

  • Morning surf: Morning surf (21 Jun, local time) - 2.5ft (0.7m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 2ft (0.6m), 15s period with SW swell.
  • Evening surf: Evening surf (21 Jun, local time) - 2.5ft (0.7m), 15s period with SW swell.

The current surf forecast for Main Break at 2AM is: 0.7m 12s primary swell from a Southwest direction and 0.9m 8s secondary swell from a South-southwest direction (forecast issued at 07:00pm June 20). The wind direction is predicted to be glassy and the swell rating is 2.

Time (CAT) & DateWave HeightWave Period
Morning (21 Jun)2.5ft (0.7m)12s
Afternoon (21 Jun)2ft (0.6m)15s
Evening (21 Jun)2.5ft (0.7m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Mon morning). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tue
23
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
11 AM
2 PM
Rating
(10 max)
0
2
2
2
2
2
1
1
0
2
2
2
3
3
3
1
1
3
3
3
3
3
2
2
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)
1.1
SSW
9
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.8
SW
12
0.6
SW
15
0.6
SW
15
0.7
SW
15
0.8
SW
15
0.8
SW
15
1
SW
14
1.2
SW
14
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
13
1.3
SW
13
1.4
SW
14
Wave Graph
Metric surfscale
Energy kJ
189
147
144
144
141
139
158
139
176
215
262
305
398
590
590
648
588
570
570
562
495
495
553
780
Wind (km/h)
10
W
5
SSE
5
E
5
ESE
5
ESE
5
SSE
10
S
15
SSW
20
S
15
SSE
15
SE
10
SE
10
SSE
10
SE
15
SSE
15
S
20
S
15
SSE
10
SSE
10
SSE
10
SSE
10
SSE
10
S
20
S
Wind State
on
glassy
off
glassy
glassy
cross-off
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
High Tide
8:02PM1.28m
8:52AM1.15m
8:59PM1.20m
9:56AM1.11m
10:01PM1.14m
11:00AM1.09m
Low Tide
2:28AM0.26m
2:44PM0.45m
3:30AM0.31m
3:51PM0.49m
4:31AM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:29
6:30
6:30
6:30
 mm
Temp °C
15
14
14
14
14
14
16
17
15
14
14
14
14
13
15
17
15
13
13
13
13
13
14
16
Feels °C
13
14
13
13
13
13
14
14
12
12
12
12
12
11
12
14
11
10
11
11
11
11
12
13
Swell 1
Height (m)
Direction
Period (s)
1.1
SSW
9
1
S
8
1
S
8
0.9
SSW
8
0.9
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.8
SSW
8
0.7
SSW
8
0.8
SW
15
0.8
SW
15
1
SW
14
1.2
SW
14
1.2
SW
14
1.3
SW
14
1.3
SW
14
1.3
SW
13
1.3
SW
13
1.3
SW
13
1.2
SW
13
1.2
SW
13
1.3
SW
13
1.4
SW
14
Energy kJ
189
147
144
115
109
83
79
79
77
58
262
305
398
590
590
648
588
570
570
562
495
495
553
780
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
12
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.7
SW
12
0.8
SW
12
0.7
SW
11
0.7
SW
11
0.7
SW
11
0.7
SW
11
0.7
SW
11
0.6
SW
10
0.5
S
7
0.5
S
7
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
WSW
16
0.5
S
8
0.5
S
8
0.8
SW
14
Energy kJ
118
144
144
144
141
139
158
123
121
119
119
114
82
26
26
59
59
57
57
56
173
33
33
238
Swell 3
Height (m)
Direction
Period (s)
0.3
SW
18
0.3
SW
18
0.4
SW
17
0.4
SW
16
0.5
SW
16
0.4
SW
16
0.4
SW
16
0.6
SW
15
0.6
SW
15
0.7
SW
15
0.7
S
7
0.6
S
7
0.6
S
7
0.2
WSW
18
0.1
SW
18
0.4
SSW
4
0.4
S
8
0.4
SW
16
Energy kJ
49
49
74
91
127
91
90
139
176
215
54
39
37
31
12
5
22
66
Wind waves
Height (m)
Direction
Period (s)
0.4
SW
4
0.6
S
8
Energy kJ
4
45
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
2
2
2
4
2
2
2
3
3
3
2
2
3
3
3
3
3
3
3
Distance (km)
1350
0
0
0
0
0
1
1
1279
0
0
0
0
0
0
30
1431
0
0
0
0
0
1
1582
Best forecast wave conditions in Swakopmund
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
Best forecast wave conditions in Namibia
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
3
3
3
2
3
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
9
9
9
8
8
7
7
7
6
6
6
7
7
5
5
5
5
5
6
5
5
  • 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
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