Blythedale surfForecast / KZN North / South Africa

information circle48hr Weather and Surf, issued 1 am Wednesday 13 May 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Blythedale surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blythedale sea temperature is
25.0° C
(Which is slightly warmer than usual)

How big are the waves at Blythedale today?

The current surf forecast for Blythedale at 10AM is: 1.4m 13s primary swell from a South-southwest direction (forecast issued at 01:00am May 13). An open ocean swell of 0.2m 8s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (13 May)4.5ft (1.4m)14s
Afternoon (13 May)5ft (1.6m)13s
Evening (13 May)7ft (2.2m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Wed night. Warm (max 25°C on Wed morning, min 17°C on Thu morning). Winds decreasing (fresh winds from the S on Wed night, calm by Thu afternoon).

Wednesday
13
Thursday
14
Friday
15
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)
3
3
3
2
0
1
1
3
!
!
4
4
4
4
2
3
3
3
3
2
2
3
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SSW
13
1
SSW
13
1.4
SSW
14
1.5
SSW
13
1.5
SSW
13
1.6
SSW
13
2.2
S
13
2.5
S
15
3.5
S
15
3
S
13
2.5
S
13
2.3
S
13
2.1
S
13
2
S
12
1.8
S
12
1.7
S
12
1.4
S
10
1.3
S
11
1.4
S
11
1.3
S
12
1.6
S
16
1.9
S
16
2
S
16
2.1
S
15
Wave Graph
Metric surfscale
Energy kJ
384
356
752
660
660
847
1584
3343
5224
3017
2133
1739
1430
1229
918
776
400
372
502
456
1241
1809
1928
1937
Wind (km/h)
10
WNW
10
NW
5
WNW
10
SSE
20
SSE
20
SSE
30
S
25
SSW
15
SSW
5
SW
10
WSW
5
SW
5
SE
5
ENE
5
N
5
NNW
5
NW
5
WNW
5
NW
5
ESE
15
SSE
15
SSW
15
SW
20
WSW
cross-off
cross-off
cross-off
cross-on
cross-on
cross
cross
cross-off
cross-off
cross-off
off
cross-off
glassy
glassy
cross
glassy
glassy
cross-off
cross-off
cross-on
cross-on
cross-off
cross-off
cross-off
High Tide
00:59AM1.60m
1:22PM1.50m
1:42AM1.76m
2:04PM1.63m
2:22AM1.88m
2:44PM1.74m
Low Tide
7:17AM0.40m
7:21PM0.34m
7:59AM0.25m
8:03PM0.20m
8:38AM0.12m
8:45PM0.10m
clear
clear
clear
clear
clear
part cloud
light rain
light rain
light rain
light rain
light rain
part cloud
cloud
part cloud
part cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:30
6:30
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:10
5:10
5:09
1
1
1
1
1
Temp °C
21
20
21
25
25
23
20
19
18
18
17
18
18
19
19
19
18
18
18
22
22
21
20
19
19
18
19
23
23
22
16
15
16
18
17
18
19
20
20
20
19
19
18
23
21
20
19
16
Swell 1
Height (m)
Direction
Period (s)
1
SSW
13
1
SSW
13
1.4
SSW
14
1.5
SSW
13
1.5
SSW
13
1.6
SSW
13
1
S
16
2.5
S
15
3.5
S
15
3
S
13
2.5
S
13
2.3
S
13
2.1
S
13
2
S
12
1.8
S
12
1.7
S
12
1.4
S
10
1.3
S
11
1.4
S
11
1.3
S
12
1.6
S
16
1.9
S
16
2
S
16
2.1
S
15
Energy kJ
384
356
752
660
660
847
490
3343
5224
3017
2133
1739
1430
1229
918
776
400
372
502
456
1241
1809
1928
1937
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
18
0.7
SSW
17
0.3
ENE
8
0.2
E
8
0.2
E
8
0.2
E
8
0.2
E
8
0.3
ENE
8
0.2
E
8
0.2
E
8
0.2
ENE
8
0.2
ENE
8
0.3
ENE
8
0.2
E
8
0.2
E
8
0.2
E
8
0.8
SSW
12
0.5
SSW
12
0.5
S
15
0.7
S
15
0.6
E
5
0.6
E
6
0.7
ENE
6
0.7
ENE
7
Energy kJ
243
290
13
5
5
5
5
13
5
5
6
6
12
5
5
5
161
85
121
229
19
23
43
45
Swell 3
Height (m)
Direction
Period (s)
0.4
ENE
6
0.4
NE
6
0.1
SE
11
0.2
ENE
6
0.2
ENE
6
0.2
ENE
6
0.1
NE
6
0.1
NE
7
0.1
NE
7
0.1
NE
6
0.1
S
16
0.4
SSW
16
0.5
S
15
0.5
E
5
0.5
E
5
0.6
ENE
5
Energy kJ
15
9
5
4
4
4
1
2
2
2
5
83
121
11
12
21
Wind waves
Height (m)
Direction
Period (s)
0.4
SSE
3
2.2
S
13
1.6
SSW
7
0.5
NE
3
0.7
NE
4
0.8
NE
4
0.6
SSW
4
1
SSW
5
Energy kJ
3
1584
259
4
14
22
10
45
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
3
2
9
9
5
4
4
4
4
4
3
3
3
3
3
3
2
4
3
3
Distance (km)
0
0
0
59
607
607
795
326
25
18
0
0
0
0
18
0
0
0
0
49
59
99
59
59
Best forecast wave conditions in KwaZulu-Natal North Coast
Rating
(10 max)
3
3
3
5
4
4
4
4
4
3
3
3
3
3
3
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
9
9
4
5
5
9
9
9
5
4
4
4
4
4
4
4
5
5
5
5
5
5
4
Header Global
Rating
(10 max)
9
9
9
9
8
7
9
9
9
9
5
5
5
5
5
4
5
5
5
5
5
5
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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