Nine Mile Reef Surf Break

Nine Mile Reef 48 hour detailed Surf Forecast

Lat Long: 34.07° S 18.66° E

Issued: 7 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
14.4° C

1.2°C colder than average for this time of year

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


How big are the waves at Nine Mile Reef today (05 Jul):

  • Morning surf: Morning surf (05 Jul, local time) - 1.5ft (0.5m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (05 Jul, local time) - 1.5ft (0.5m), 13s period with SW swell.
  • Evening surf: Evening surf (05 Jul, local time) - 2ft (0.6m), 12s period with SSW swell.

The current surf forecast for Nine Mile Reef at 2PM is: 0.5m 13s primary swell from a Southwest direction (forecast issued at 07:00am July 05). An open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (SAST) & DateWave HeightWave Period
Morning (05 Jul)1.5ft (0.5m)14s
Afternoon (05 Jul)1.5ft (0.5m)13s
Evening (05 Jul)2ft (0.6m)12s

Table - waves today at Nine Mile Reef. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sun afternoon, min 14°C on Sun morning). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wed
8
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
2 AM
Rating
(10 max)
2
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
2
3
3
3
Swell
Height Map
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)
0.6
SW
14
0.5
SW
14
0.5
SW
14
0.5
SW
13
0.5
SW
13
0.6
SSW
12
1.1
SW
12
1.2
SW
12
1.2
SW
12
1.2
SW
11
1.2
SW
11
1.2
SW
12
1.2
SW
11
1.3
SW
11
1.3
SW
12
1.3
SW
12
1.3
SW
13
1.3
SW
12
1.3
SW
12
1.4
SW
12
1.5
SW
14
1.5
SW
14
1.6
SW
13
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
162
95
89
85
82
99
324
403
383
357
363
383
369
406
494
520
563
555
520
619
865
828
854
821
Wind (km/h)
15
N
15
N
10
N
15
NNW
10
NW
10
N
10
N
10
N
5
N
5
NE
5
N
5
WSW
5
S
5
S
0
N
5
N
10
N
10
N
5
NNW
5
WSW
10
S
5
SSE
5
SSE
0
W
Wind State
off
off
off
off
cross-off
off
off
off
off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
off
off
cross-off
glassy
on
on
glassy
glassy
High Tide
6:13AM1.27m
6:43PM1.39m
6:57AM1.21m
7:26PM1.36m
7:51AM1.16m
8:19PM1.33m
Low Tide
12:19PM0.29m
00:58AM0.38m
12:59PM0.35m
1:48AM0.39m
1:48PM0.41m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
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
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:47
5:49
5:49
 mm
Temp °C
14
14
16
18
18
16
16
15
15
15
16
18
17
16
16
15
15
15
16
18
16
15
15
15
Feels °C
10
10
12
14
16
14
14
13
14
14
16
18
17
16
16
15
14
14
16
18
15
15
15
16
Swell 1
Height (m)
Direction
Period (s)
0.7
WSW
8
0.7
WSW
8
0.5
WSW
8
0.5
SW
13
0.6
WSW
9
0.7
WSW
9
1.1
SW
12
1.2
SW
12
1.2
SW
12
1.2
SW
11
1.2
SW
11
1.2
SW
12
1.2
SW
11
1.3
SW
11
1.3
SW
12
1.3
SW
12
1.3
SW
13
1.3
SW
12
1.3
SW
12
1.4
SW
12
1.5
SW
14
1.5
SW
14
1.6
SW
13
1.6
SW
13
Energy kJ
62
59
37
85
64
73
324
403
383
357
363
383
369
406
494
520
563
555
520
619
865
828
854
821
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
14
0.5
SW
14
0.5
SW
14
0.5
W
8
0.5
SW
13
0.6
SSW
12
0.3
SE
12
0.2
SSE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
12
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SE
11
0.1
SW
22
0.2
SSW
21
0.4
SW
21
0.4
SW
20
0.4
SW
20
Energy kJ
162
95
89
33
82
99
23
14
6
6
5
5
5
5
5
5
5
5
4
18
45
111
99
98
Swell 3
Height (m)
Direction
Period (s)
0.3
SE
12
0.3
SE
12
0.4
SW
10
0.4
SW
10
0.3
SE
12
0.3
SE
12
0.2
SSW
18
0.2
SSW
18
0.1
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.1
S
8
0.4
ESE
11
0.4
SE
11
0.4
SE
11
0.1
S
24
0.1
S
23
0.1
SE
11
0.1
SE
10
0.4
SW
21
0.2
ESE
10
0.2
ESE
10
Energy kJ
25
24
27
24
23
23
31
30
1
1
1
1
1
47
30
29
11
11
4
4
150
10
10
Wind waves
Height (m)
Direction
Period (s)
0.2
NNW
2
0.2
NNW
2
Energy kJ
1
1
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
4
4
3
3
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
16
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
2
2
2
2
2
2
3
3
3
4
3
4
3
4
4
4
4
4
3
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
3
2
3
3
3
3
3
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
9
9
8
7
6
5
5
6
5
5
6
9
8
8
8
7
5
5
5
5
7
9
9
  • 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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