Donkin Bay Surf Break

Lat Long: 31.81° S 18.23° E

Donkin Bay 48 hour detailed Surf Forecast

Issued: 7 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Donkin Bay sea temperature is
15.2°C
0.6° 

Donkin Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Donkin Bay today (18 Oct):

  • Morning surf: Morning surf (18 Oct, local time) - 8ft (2.4m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (18 Oct, local time) - 8ft (2.5m), 13s period with SW swell.
  • Evening surf: Evening surf (18 Oct, local time) - 6ft (1.8m), 13s period with SW swell.

The current surf forecast for Donkin Bay at 11AM is: 2.2m 13s primary swell from a Southwest direction (forecast issued at 07:00am October 18). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (18 Oct)8ft (2.4m)13s
Afternoon (18 Oct)8ft (2.5m)13s
Evening (18 Oct)6ft (1.8m)13s

Table - waves today at Donkin Bay. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Tue morning, min 12°C on Sun night). Winds decreasing (strong winds from the SSW on Sun afternoon, calm by Tue morning).

Sunday
18
Monday
19
Tuesday
20
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)
2
3
1
0
0
0
2
2
3
3
0
1
1
1
2
2
2
2
2
0
0
1
1
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)
2.1
SW
12
2.4
SW
13
2.2
SW
13
2.5
SW
13
3
SW
13
1.8
SW
13
1.9
SW
12
2.3
SW
12
2.1
SW
12
2
SW
12
1.8
SW
12
1.8
SW
12
1.7
SW
12
1.7
SW
12
1.6
SW
11
1.6
SW
11
1.4
SW
11
1.4
SW
11
1.3
SW
11
1.3
SW
11
1.3
SW
11
1.3
SW
11
1.3
SW
11
Wave Graph
Metric surfscale
Energy kJ
1160
1789
1584
1951
2407
1028
1043
1519
1229
1131
960
880
792
765
675
589
488
479
389
382
382
382
389
Wind (km/h)
25
S
25
S
25
SW
35
SSW
40
SSW
40
SSW
35
SSW
30
S
20
S
20
S
25
SW
20
SW
20
SSW
25
SSW
20
S
15
SSE
10
SE
5
ESE
5
W
25
SW
15
SW
5
SW
10
NW
Wind State
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
off
off
glassy
cross-on
cross
cross
cross-on
High Tide
8:10AM1.10m
8:46PM1.04m
10:02AM1.11m
10:36PM1.08m
11:18AM1.22m
Low Tide
2:16PM0.77m
3:11AM0.72m
4:51PM0.73m
5:04AM0.66m
5:56PM0.61m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
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6:03
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6:01
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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7:00
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7:00
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7:00
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 mm
—
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Temp °C
13
13
13
15
14
14
13
13
12
12
13
14
14
13
13
12
12
12
16
14
15
14
14
Feels °C
8
9
8
8
6
6
6
7
7
8
7
9
9
8
9
8
10
10
15
9
12
13
12
  • 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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