Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 7 pm 04 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
15.5°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 (04 Oct):

  • Afternoon surf: Afternoon surf (04 Oct, local time) - 4ft (1.2m), 11s period with SSW 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 11PM is: 1.4m 14s primary swell from a South-southwest direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 07:00pm October 04). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (04 Oct)--
Afternoon (04 Oct)4ft (1.2m)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 12mm), heaviest on Tue morning. Warm (max 22°C on Mon morning, min 12°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the WSW by Tue morning).

Sun
4
Monday
5
Tuesday
6
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
2
2
3
3
2
1
1
1
3
2
2
4
1
0
0
0
!
!
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
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
1.4
SW
16
1.3
SW
16
1.4
SW
17
1.6
SW
16
2.4
SW
16
2.4
SW
16
2.3
SW
16
Wave Graph
Metric surfscale
Energy kJ
561
752
700
659
512
430
353
347
352
492
386
374
1044
931
1147
1215
2758
2758
2601
Wind (km/h)
10
S
10
S
10
SSW
0
SSW
5
S
5
NNW
5
WSW
10
SSW
5
W
10
NNW
15
NNW
20
N
15
NW
30
WSW
40
WSW
25
SSW
25
S
15
SSE
15
SE
Wind State
on
on
on
glassy
glassy
glassy
cross-on
on
cross
cross-off
cross-off
off
cross-off
cross
cross-on
on
on
on
cross-on
High Tide
10:37PM1.10m
11:30AM1.20m
00:01AM1.19m
12:30PM1.34m
Low Tide
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
part cloud
light rain
mod rain
clear
light rain
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
6:16
—
—
—
—
—
—
—
6:16
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
—
—
—
—
—
—
—
6:50
—
—
—
—
—
—
—
6:51
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
3
8
—
1
—
—
—
Temp °C
22
20
18
18
17
19
22
20
21
17
15
14
14
14
14
14
14
14
13
Feels °C
20
19
17
18
17
19
21
19
21
16
13
11
12
8
6
9
8
10
10
  • 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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