Mapelane surfForecast / KZN North / South Africa

information circle48hr Weather and Surf, issued 7 pm Wednesday 20 May 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Mapelane surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mapelane sea temperature is
25.0° C
(Which is slightly warmer than usual)

How big are the waves at Mapelane today?

The current surf forecast for Mapelane at 12AM is: 0.9m 9s primary swell from a South direction and 0.8m 9s secondary swell from a East direction (forecast issued at 07:00pm May 20). The wind direction is predicted to be glassy and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (21 May)--
Afternoon (21 May)2.5ft (0.7m)12s
Evening (21 May)3ft (0.9m)9s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 25°C on Fri afternoon, min 18°C on Sat morning). Winds increasing (calm on Wed night, fresh winds from the NNE by Fri afternoon).

Wed
20
Thursday
21
Friday
22
Sat
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)
1
1
2
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
E
9
0.9
E
9
0.9
S
9
1
E
9
1
S
9
0.9
S
9
0.9
E
9
1.1
E
13
1.1
E
13
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
11
0.8
E
11
1
E
11
1
E
11
1
E
11
1.1
ENE
11
1.1
E
11
1
E
11
0.9
E
11
Wave Graph
Metric surfscale
Energy kJ
164
141
133
160
159
127
130
392
380
362
347
339
327
322
330
313
155
235
233
229
297
286
227
178
Wind (km/h)
10
SSE
5
SSE
0
SW
5
W
5
W
5
WNW
10
NNE
15
NE
20
NE
20
NNE
20
N
25
N
25
N
30
N
30
N
30
NNE
35
NNE
30
NNE
25
N
20
N
15
NNW
5
W
10
S
15
S
cross
cross
glassy
off
glassy
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
off
cross-off
cross-off
High Tide
6:13PM1.77m
6:32AM1.67m
7:07PM1.64m
7:26AM1.51m
8:15PM1.52m
8:37AM1.37m
Low Tide
00:22AM0.35m
12:45PM0.35m
1:18AM0.52m
1:42PM0.49m
2:29AM0.67m
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:05
5:05
5:04
5:04
Temp °C
21
21
21
20
19
19
21
22
22
22
21
20
19
19
22
25
23
23
21
20
19
18
21
23
21
22
23
21
20
20
22
21
20
20
19
18
16
15
17
20
19
20
18
17
17
18
21
23
Swell 1
Height (m)
Direction
Period (s)
1
E
9
0.9
E
9
0.9
S
9
1
E
9
1
S
9
0.9
S
9
0.9
S
8
1.1
E
13
1.1
E
13
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
12
1.1
E
11
0.8
E
11
1
E
11
1
E
11
1
E
11
1.1
ENE
11
1.1
E
11
1
E
11
0.9
E
11
Energy kJ
164
133
133
160
159
117
107
392
380
362
347
339
327
322
330
313
155
235
233
229
297
286
227
178
Swell 2
Height (m)
Direction
Period (s)
0.9
SSW
9
0.9
SSW
9
0.8
E
9
1
S
9
0.9
E
9
0.9
E
9
0.9
E
9
0.9
S
8
0.8
S
8
0.7
S
8
0.7
S
7
0.6
S
7
0.5
SSE
7
0.5
S
13
0.4
S
9
0.6
S
12
0.7
E
7
0.6
S
12
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
11
0.6
S
10
Energy kJ
147
141
101
160
127
127
130
105
76
55
52
37
26
85
28
105
45
98
89
85
84
84
79
72
Swell 3
Height (m)
Direction
Period (s)
0.6
SSE
12
0.6
SSE
12
0.6
SSE
12
0.5
SSE
12
0.5
E
13
0.5
E
13
0.5
E
13
0.5
S
16
0.6
S
16
0.6
S
16
0.6
S
15
0.5
S
14
0.4
S
14
0.4
SSE
7
0.4
S
13
0.2
SSW
13
0.6
S
12
0.1
S
20
0.1
S
20
0.1
S
16
0.1
S
15
0.2
S
15
0.2
S
16
0.4
NE
6
Energy kJ
113
111
109
78
83
84
83
133
181
177
159
107
63
15
53
16
102
7
7
5
4
17
21
8
Wind waves
Height (m)
Direction
Period (s)
0.4
NE
3
0.6
NE
3
0.5
NNE
3
0.6
N
4
0.8
NNE
4
0.9
NNE
4
1
NNE
4
1.1
NE
5
1.4
NE
5
1.3
NNE
6
1.1
NNE
6
1
NNE
6
0.3
NW
3
0.4
WSW
3
0.5
SW
4
Energy kJ
2
7
6
9
16
22
34
49
94
105
77
62
2
5
7
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
1
2
3
2
2
2
2
2
1
2
2
1
2
2
2
2
Distance (km)
55
55
0
0
0
0
3
784
892
633
152
152
152
90
104
212
171
90
90
55
3
0
0
0
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
2
2
2
2
2
2
2
3
3
3
3
2
3
3
2
1
2
2
2
2
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
4
4
4
4
4
4
3
2
3
3
3
3
2
2
3
3
3
2
3
3
3
3
Header Global
Rating
(10 max)
4
5
5
5
5
5
5
5
5
5
4
4
5
7
8
7
6
5
5
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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