Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 1 am 04 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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 3ft (0.9m), 11s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 3.5ft (1.1m), 11s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 4.5ft (1.4m), 14s period with SSW swell.

The current surf forecast for Nine Mile Reef at 5AM is: 0.9m 10s primary swell from a Southwest direction and 0.8m 6s secondary swell from a Southeast direction, 1.6m 6s secondary swell from a East-southeast direction (forecast issued at 01:00am October 04). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (04 Oct)3ft (0.9m)11s
Afternoon (04 Oct)3.5ft (1.1m)11s
Evening (04 Oct)4.5ft (1.4m)14s

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 23°C on Sun afternoon, min 12°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the SSE by Tue afternoon).

Sunday
4
Monday
5
Tuesday
6
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)
1
1
2
1
0
1
2
2
3
3
2
1
0
2
2
2
2
0
!
0
0
0
0
0
Swell
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)
0.8
SW
10
1.6
ESE
6
0.9
SW
11
0.9
SW
11
1.1
SW
11
1.3
SSW
14
1.4
SSW
14
1.4
SSW
14
1.4
SSW
13
1.3
SSW
13
1.2
SSW
13
1.1
SW
12
1.1
SW
12
1.1
SW
13
1.1
SW
14
1.1
SW
13
1.1
SW
13
0.9
SW
13
3
WSW
10
1.4
SW
17
2.4
SW
16
2.5
SW
16
2.5
SW
16
2.4
SW
16
Wave Graph
Metric surfscale
Energy kJ
144
173
209
172
293
561
752
700
659
512
430
353
347
363
434
386
374
257
1850
1081
2911
2944
2944
2796
Wind (km/h)
10
SE
10
E
10
ENE
5
SW
10
S
10
S
10
S
10
S
5
S
0
SE
5
NW
10
WSW
15
SW
5
SW
10
NW
15
NNW
15
WNW
20
SW
20
SW
20
SSE
25
S
30
SSE
25
SSE
25
SE
Wind State
cross-on
cross
cross-off
cross-on
on
on
on
on
glassy
glassy
glassy
cross-on
cross-on
glassy
cross-off
off
cross-off
cross-on
cross-on
on
on
on
cross-on
cross-on
High Tide
9:52AM1.09m
10:37PM1.10m
11:30AM1.20m
00:01AM1.19m
12:30PM1.34m
Low Tide
3:14AM0.53m
4:22PM0.57m
5:06AM0.49m
5:56PM0.45m
6:15AM0.38m
6:53PM0.30m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
mod rain
rain showers
rain showers
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:18
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:49
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:51
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
10
5
1
—
—
—
—
Temp °C
14
14
16
22
23
21
19
17
17
17
18
21
20
19
16
15
14
13
14
13
15
15
14
13
Feels °C
12
12
14
21
21
18
18
16
17
17
17
20
18
19
15
13
12
9
10
8
9
8
8
8
  • 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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