Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 1 pm 03 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
15.8°C
0.2° 

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 (03 Oct):

  • Morning surf: Morning surf (03 Oct, local time) - 3ft (0.9m), 12s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Oct, local time) - 2.5ft (0.8m), 11s period with SW swell.
  • Evening surf: Evening surf (03 Oct, local time) - 2.5ft (0.8m), 11s period with SW swell.

The current surf forecast for Nine Mile Reef at 8PM is: 0.8m 11s primary swell from a Southwest direction and 1.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm October 03). An open ocean swell of 0.8m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (03 Oct)3ft (0.9m)12s
Afternoon (03 Oct)2.5ft (0.8m)11s
Evening (03 Oct)2.5ft (0.8m)11s

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


Short Range Forecast

Moderate rain (total 17mm), heaviest on Mon night. Warm (max 24°C on Sun afternoon, min 13°C on Mon night). Winds decreasing (fresh winds from the SE on Sat afternoon, calm by Sun morning).

Sat
3
Sunday
4
Monday
5
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)
0
0
0
0
0
1
1
1
2
0
1
2
2
2
3
2
1
0
1
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)
0.9
SW
11
0.9
SW
11
0.8
SW
11
0.8
SW
11
0.8
SW
10
0.8
SW
10
0.9
WSW
12
0.9
SW
11
0.9
SW
11
1.1
SW
11
1.3
SSW
14
1.4
SSW
14
1.4
SSW
14
1.3
SSW
13
1.3
SSW
13
1.2
SSW
13
1.1
SW
12
1
SW
12
1
SW
12
0.7
SW
14
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
217
205
168
162
150
144
236
182
169
293
561
752
700
581
512
430
353
297
306
195
380
Wind (km/h)
35
SE
35
SE
35
SE
30
ESE
20
ESE
10
ESE
10
E
10
E
0
SE
10
SSW
10
S
10
S
5
S
5
SW
5
NNE
0
SW
10
WSW
15
SW
10
SSW
0
NNW
10
NNW
Wind State
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross
glassy
on
on
on
on
cross-on
glassy
glassy
cross-on
cross-on
cross-on
glassy
off
High Tide
8:34PM1.10m
9:52AM1.09m
10:37PM1.10m
11:30AM1.20m
Low Tide
2:07PM0.56m
3:14AM0.53m
4:22PM0.57m
5:06AM0.49m
5:56PM0.45m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:18
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—
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6:16
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—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:49
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—
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6:49
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6:50
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 mm
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Temp °C
16
17
18
16
15
15
15
16
22
24
22
19
17
17
17
18
21
21
18
16
15
Feels °C
9
10
11
11
11
14
13
15
22
22
20
17
16
16
16
18
20
19
17
17
14
  • 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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