Nine Mile Reef Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 1 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
15.0° C
0.5° 

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 (26 Jul):

  • Morning surf: Morning surf (26 Jul, local time) - 4.5ft (1.4m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (26 Jul, local time) - 4ft (1.2m), 12s period with SW swell.
  • Evening surf: Evening surf (26 Jul, local time) - 4.5ft (1.4m), 13s period with SW swell.

The current surf forecast for Nine Mile Reef at 7PM is: 1.4m 13s primary swell from a Southwest direction and 0.3m 10s secondary swell from a South direction (forecast issued at 01:00pm July 26). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (26 Jul)4.5ft (1.4m)11s
Afternoon (26 Jul)4ft (1.2m)12s
Evening (26 Jul)4.5ft (1.4m)13s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sun afternoon, min 12°C on Mon night). Winds decreasing (strong winds from the SE on Mon afternoon, calm by Wed morning).

Sun
26
Monday
27
Tuesday
28
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
2
1
1
0
1
2
2
0
0
0
0
0
0
0
0
0
0
0
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
SW
11
1.2
SW
12
1.3
SW
14
1.4
SW
13
1.3
SSW
13
1.5
SSW
13
1.7
SSW
16
1.8
SSW
16
2
SSW
17
1.9
SSW
18
4
SSW
16
3
S
16
3
SW
16
1.8
SSW
15
1.7
SSW
15
1.7
SSW
15
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SSW
14
1.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
471
389
639
613
555
679
1397
1650
2349
2222
7222
3966
4247
1527
1314
1208
1191
1159
1127
971
779
Wind (km/h)
5
NW
5
WSW
10
S
15
S
15
S
15
S
15
SE
15
SE
30
SSE
40
SE
30
SE
30
SE
30
SE
30
SE
25
ESE
20
ESE
25
ESE
25
ESE
25
ESE
20
ESE
15
ESE
Wind State
glassy
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
High Tide
1:54PM1.19m
1:57AM1.26m
2:30PM1.28m
2:33AM1.34m
3:02PM1.37m
Low Tide
8:00PM0.47m
8:21AM0.31m
8:36PM0.39m
8:53AM0.24m
9:09PM0.32m
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
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>
7:41
7:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:01
 mm
Temp °C
19
20
16
14
14
14
14
15
16
15
13
13
13
13
12
12
14
17
16
14
12
Feels °C
17
18
14
12
12
12
12
12
11
7
7
7
7
8
7
7
9
12
11
11
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
How to use the Wavefinder 

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