Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 7 am 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
16.3°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 (25 Oct):

  • Morning surf: Morning surf (25 Oct, local time) - 2.5ft (0.8m), 9s period with SSW swell.
  • Afternoon surf: Afternoon surf (25 Oct, local time) - 2ft (0.6m), 9s period with SSW swell.
  • Evening surf: Evening surf (25 Oct, local time) - 4.5ft (1.3m), 5s period with SSE swell.

The current surf forecast for Nine Mile Reef at 11AM is: 0.7m 9s primary swell from a Southwest direction and 0.2m 12s secondary swell from a West-southwest direction, 0.8m 4s secondary swell from a South-southeast direction (forecast issued at 07:00am October 25). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (25 Oct)2.5ft (0.8m)9s
Afternoon (25 Oct)2ft (0.6m)9s
Evening (25 Oct)4.5ft (1.3m)5s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sun morning, min 15°C on Sun night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Tue morning).

Sunday
25
Monday
26
Tuesday
27
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)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
0.8
SSW
9
0.7
SW
9
0.7
SSW
9
1.2
SSE
5
1.4
SSE
5
1.3
SSE
5
1.2
SSE
5
0.5
SW
9
0.5
SW
10
0.4
SW
12
0.6
WSW
11
0.6
WSW
11
0.6
WSW
11
0.6
WSW
11
0.6
WSW
10
0.7
S
6
0.7
S
6
0.4
WSW
10
0.9
SSE
6
0.9
SSE
6
0.4
SW
12
0.4
SW
11
Wave Graph
Metric surfscale
Energy kJ
108
99
77
68
59
95
74
56
38
45
38
81
78
76
75
73
43
38
33
53
49
43
33
Wind (km/h)
20
SSE
20
SSE
30
S
35
S
30
S
25
SSE
20
SSE
20
SE
15
SSE
15
SSE
30
S
30
S
25
S
15
SSE
15
SSE
10
SE
10
ESE
5
NNW
5
W
15
SSW
15
S
15
S
15
S
Wind State
cross-on
cross-on
on
on
on
cross-on
cross-on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
glassy
glassy
on
on
on
on
High Tide
2:18AM1.50m
2:26PM1.67m
2:53AM1.55m
3:03PM1.70m
3:31AM1.57m
3:41PM1.68m
Low Tide
8:17AM0.13m
8:46PM-0.02m
8:53AM0.09m
9:22PM-0.05m
9:31AM0.08m
10:00PM-0.02m
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
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>
5:52
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5:50
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5:50
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
7:06
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—
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7:07
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7:07
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 mm
—
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—
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—
—
—
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Temp °C
16
17
20
20
18
17
16
15
15
16
18
17
18
17
16
16
15
16
20
20
18
16
16
Feels °C
12
13
14
14
13
13
13
12
13
14
14
12
14
15
14
15
14
16
19
16
16
15
15
  • 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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