Donkin Bay Surf Break

Lat Long: 31.81° S 18.23° E

Donkin Bay Surf Forecast and Surf Report

Issued: 1 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Donkin Bay sea temperature is
12.6° C
2.2° 

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


Donkin Bay surf forecast from 9 Aug 2026:

  • Best quality surf: Sunday 9 Aug, 11PM (local time) - 10ft (3.0m), 12s period, SW swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 11PM (local time) - 10ft (3.0m), 12s period, SW swell with 2,373 kJ wave energy.
  • Next surfable swell (1★+): Sunday 9 Aug, 11PM (local time) - 10ft (3.0m), 12s period with SW swell.

Best Forecast Surf Conditions for Donkin Bay this week:

The surf forecast for Donkin Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 11PM. The primary swell is predicted to be 3.0m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Donkin Bay in the next 16 days are 3.0m 12s and forecast to arrive on Sunday (Aug 09) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Thursday (Aug 13) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 9th Aug)10ft (3.0m) 12s
Best Surf11PM (Sun 9th Aug)10ft (3.0m) 12s
Most Powerful11PM (Sun 9th Aug)10ft (3.0m) 12s

Table - best surf conditions forecast for Donkin Bay over the next 16 days.


The Lowdown

Alright, crew, Rusty here with the lowdown on Donkin Bay. It's a 16-day forecast, and it's a real mixed bag, so let's break it down.

The water's at 55°, which is a solid 4° colder than normal for this time of year. That's a big chill, so don't be a hero, suit up properly.

The first real event is on Sunday, the 9th of August. There's a hefty 10ft SW swell rolling in, but it's too much for this spot. The wind is a strong 25 mph from the S, keeping it cross-off, but the wave energy is massive (2375). This is for the brave or the foolish.

Now, for the real highlight: Monday morning the 10th. The swell drops to a much more manageable 6ft from the SW, with a clean 11-second period. The wind is a light 9 mph from the SE, keeping it clean. The energy is solid (743). This is your window for clean, fun waves. The break is fairly consistent, so you'll get plenty.

The rest of that first week is a write-off. From Tuesday the 11th through Friday the 14th, it's all strong winds and lumpy, choppy conditions. The swell is around, but the wind just wrecks it.

The next decent chance is Saturday morning the 15th. The swell is a solid 6ft from the WSW, but the wind is a light 3 mph from the WSW, which is cross-on. Not ideal, but rideable. The energy is moderate (1139). Sunday morning the 16th looks better, with a 5ft WSW swell and a light 6 mph S wind being cross-off (828). That's a clean session.

Then we get the big one. Monday the 17th has a huge 8ft WSW swell with a long 16-second period. The energy is through the roof (3549), but the wind is light and cross-on. This is a long-period groundswell, and at a reef and point, it could be an epic session for the experts. The long period means long, powerful waves, but you'll have to be patient for the sets. Crowds are possible, so get there early.

The second week is a bit of a blur. There are some small, clean windows, but nothing jumps out. The best of the rest is probably Thursday morning the 20th, with a 6ft SW swell and a light 6 mph E wind blowing offshore (984). That's clean.

The real sleeper is Saturday morning the 22nd of August. The swell is a tiny 4ft from the SW, but the wind is from the NW at 3 mph, which is glass. Absolutely flat. The energy is low (347), but for a clean, small wave session on a point, that's a rare gift.

So, the plan is: hit Monday the 10th for the cleanest all-round surf, and keep an eye on Monday the 17th for the big, powerful groundswell if you're up for it. That glassy morning on the 22nd is a special one for the loggers.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Tue afternoon, min 10°C on Sun night). Winds increasing (light winds from the SE on Mon morning, strong winds from the ENE by Wed morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Fri afternoon, min 18°C on Fri night). Winds decreasing (near gales from the NE on Thu morning, calm by Fri night).

Sun
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
!
3
3
1
2
1
1
1
0
2
1
0
1
1
1
2
4
2
3
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
3
SW
12
2.5
SW
12
1.8
SW
11
1.6
SW
11
1.3
SW
10
1.3
SW
13
1.1
SW
12
1
WSW
22
1.3
WSW
19
1.3
WSW
18
1.6
WSW
16
1.6
WSW
16
1.4
WSW
18
1.7
WSW
16
1.6
WSW
15
1.6
WSW
15
1.7
WSW
14
1.8
WSW
14
1.8
WSW
14
1.7
WSW
14
Wave Graph
Metric surfscale
Energy kJ
2375
1807
743
553
391
543
314
887
1301
1106
1308
1199
1231
1493
1182
1091
1049
1207
1139
1019
Wind (km/h)
40
S
15
SE
15
SE
20
SSW
15
E
30
E
35
ESE
35
E
50
ENE
30
NE
35
ENE
55
NE
30
NNE
45
NE
45
NE
15
SW
10
NE
20
NNE
5
WSW
5
NW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
cross-off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross
cross-on
glassy
High Tide
1:04AM1.50m
1:42PM1.54m
1:59AM1.61m
2:29PM1.69m
2:46AM1.70m
3:11PM1.80m
3:29AM1.74m
3:51PM1.86m
4:09AM1.73m
4:28PM1.86m
4:47AM1.68m
5:04PM1.81m
Low Tide
6:59PM0.42m
7:31AM0.24m
7:56PM0.27m
8:18AM0.12m
8:43PM0.14m
9:00AM0.04m
9:26PM0.05m
9:39AM0.00m
10:06PM0.02m
10:15AM0.02m
10:44PM0.04m
10:50AM0.08m
11:20PM0.10m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
7:26
7:26
7:24
7:24
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:16
6:17
6:17
6:19
6:19
 mm
Temp °C
15
12
12
15
15
14
21
21
20
27
25
23
29
27
24
30
22
25
19
17
Feels °C
5
2
8
9
9
6
12
13
9
19
18
11
22
20
15
26
18
20
16
16
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Donkin Bay Surf forecast

The above surf forecast table for Donkin Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Donkin Bay can be found by selecting the local surf guide option on the grey menu. Our Donkin Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Donkin Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Donkin Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Donkin Bay is 136 km (84 miles) from Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.

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