Surf Break

Lat Long: 34.07° S 18.66° E

Nine Mile Reef 48 hour detailed Surf Forecast

Issued: 7 pm 12 Nov 2026 (local time)

Forecast update in  hr  min

Today's Nine Mile Reef sea temperature is
17.6°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 (12 Nov):

  • Afternoon surf: Afternoon surf (12 Nov, local time) - 3ft (0.9m), 12s period with SW swell.
  • Evening surf: Evening surf (12 Nov, local time) - 3ft (0.9m), 11s period with SW swell.

The current surf forecast for Nine Mile Reef at 10PM is: 1.1m 11s primary swell from a South-southwest direction and 0.1m 19s secondary swell from a Southwest direction, 0.8m 5s secondary swell from a South direction (forecast issued at 07:00pm November 12). The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (12 Nov)--
Afternoon (12 Nov)3ft (0.9m)12s
Evening (12 Nov)3ft (0.9m)11s

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


Short Range Forecast

Mostly dry. Warm (max 24°C on Sat afternoon, min 14°C on Fri night). Winds increasing (light winds from the SSE on Thu night, strong winds from the SSE by Sat afternoon).

Thu
12
Friday
13
Saturday
14
Sun
15
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
2 AM
5 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
1
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
1.1
SSW
11
1.1
SSW
11
1
SW
10
1
SW
10
0.9
SW
10
0.9
SW
10
1.2
SSW
10
1.4
SW
12
1.5
SSW
12
1.7
SSW
12
1.7
SSW
14
1.7
SSW
14
1.9
SSW
14
1.8
SSW
14
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SSW
14
1.5
SSW
13
Wave Graph
Metric surfscale
Energy kJ
205
172
286
281
212
196
163
157
241
597
669
808
1143
1244
1447
1277
1110
1110
1159
971
820
Wind (km/h)
30
S
20
SSE
20
SSE
20
S
15
SSE
20
S
20
S
30
S
30
S
25
SSE
20
SE
20
SE
20
SE
20
SE
25
SSE
30
SSE
40
SSE
30
SE
20
SE
20
SE
15
ESE
Wind State
on
on
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
4:36PM1.35m
5:04AM1.30m
5:10PM1.27m
5:42AM1.23m
5:47PM1.18m
Low Tide
10:51PM0.27m
11:06AM0.40m
11:24PM0.35m
11:44AM0.49m
00:02AM0.43m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
5:35
—
—
—
—
—
—
—
5:33
—
—
—
—
—
—
—
5:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:22
—
—
—
—
—
—
—
7:23
—
—
—
—
—
—
—
7:24
—
—
—
7:25
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
18
17
16
16
15
16
18
18
18
16
16
15
14
17
22
24
23
19
16
16
17
Feels °C
13
13
13
13
13
13
14
13
13
11
13
12
11
14
18
18
16
14
13
13
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
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