Donkin Bay Surf Break

Lat Long: 31.81° S 18.23° E

Donkin Bay Surf Forecast and Surf Report

Issued: 1 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Donkin Bay sea temperature is
13.0° C
2.1° 

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 22 Aug 2026:

  • Best quality surf: Sunday 23 Aug, 8AM (local time) - 6ft (1.8m), 13s period, WSW swell with offshore winds.
  • Most powerful swell: Tuesday 25 Aug, 2PM (local time) - 6.5ft (2.0m), 14s period, SW swell with 1,559 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 2AM (local time) - 4ft (1.2m), 10s 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 23) at 2AM. The primary swell is predicted to be 1.2m and 10s period with a secondary swell of 0.7m and 15s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Donkin Bay in the next 16 days are 2.0m 14s and forecast to arrive on Tuesday (Aug 25) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Friday (Aug 28) at 11AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 23rd Aug)4ft (1.2m) 10s
Best Surf 8AM (Sun 23rd Aug)6ft (1.8m) 13s
Most Powerful 2PM (Tue 25th Aug)6.5ft (2.0m) 14s

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


The Lowdown

Righto, surfers. Rusty here. Let’s have a look at the next 16 days. Donkin Bay is our only spot, a reef and point set-up, and it’s got a real split personality on the cards. The water is currently way colder than usual for this time of year, a proper 2.1° chill on the long-term average, so definitely dig out the 5/4 and booties if you’ve got ‘em.

We kick off with a bit of a false start. Early Saturday morning (22nd August) is a no-go with small, only 4.3ft swell and cross winds messing it up. There’s a weak energy here, so not worth paddling out. By Saturday afternoon the wind picks up, and it’s poor.

The first real hope lands Sunday morning, 23rd August. We’ve got clean conditions with that light SSE breeze blowing cross-off, and the swell jumps to 6.2ft from the WSW. The period is a long 13 seconds, so this is proper groundswell energy. The combined energy is massive, and the wave comment says ‘excellent for experienced surfers’. With the swell just under 7ft, it’s solid intermediate territory. That 6.2ft WSW swell with 13-second intervals is the standout for the whole run.

Sunday afternoon holds at 5.9ft with the same WSW direction but the wind gets stronger, so it’s not as sweet. Monday morning (24th August) is still very good with 5.2ft, clean, and light breezes.

Tuesday the 25th is another cracker of a morning. We get 6.2ft of SW swell, steady at 14 seconds, and clean offshore-esque winds from the SSE. The energy is huge. This is top-notch for experienced surfers again. Afternoon gets messy as the wind shifts, so get out early.

We then hit a run of small or messy days from Wednesday the 26th through to the end of August. The swell drops, the winds are tricky, and the energy stays moderate. The one bright spot in this stretch is Friday afternoon, 28th August. It’s glassy, the swell is only 4.3ft but from the WSW at a very long 14 seconds, and the energy is healthy. For a reef and point, that long period will line up nicely. A good little evening session if you’re patient.

The last few days of August and the start of September look pretty grim. We get onshore winds and a big jump in swell height on the 30th and 31st, but with cross-onshore and onshore winds, it’s junk. The 10ft+ stuff in early September has huge energy but brutal winds – really only for the kamikaze crew, and the wave comment says it’s too big anyway.

Finally, we get a whisper of something good again on Tuesday morning, 1st September. Glassy conditions, 4.6ft SW swell. The crowd is ‘sometimes’ an issue at Donkin Bay, but on a Tuesday morning you might have it quiet.

The best of the lot by a long shot? That Sunday the 23rd and Tuesday the 25th mornings. Clean, solid intermediate-to-advanced groundswell with clean offshores. Get in the water.

Short Range Forecast

Mostly dry. Warm (max 21°C on Mon afternoon, min 12°C on Sat morning). Winds increasing (light winds from the ESE on Sun morning, fresh winds from the SSW by Mon afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 32°C on Wed afternoon, min 16°C on Wed night). Wind will be generally light.

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
4
3
3
3
1
3
4
2
4
1
2
1
1
2
2
1
3
2
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
SW
10
1.1
SW
10
1.2
SW
10
1.9
WSW
13
1.8
WSW
13
1.8
WSW
12
1.6
WSW
12
1.7
SW
11
0.7
SW
16
1.9
SW
14
2
SW
14
1.9
SW
13
1.5
WSW
13
1.4
SW
12
1.1
WSW
12
1.1
SW
12
1.1
SW
11
0.9
WSW
11
0.9
WSW
16
1.3
WSW
14
1.4
WSW
15
Wave Graph
Metric surfscale
Energy kJ
355
270
308
1226
1069
889
698
728
251
1505
1559
1200
760
637
359
314
298
211
366
597
811
Wind (km/h)
10
SW
15
SSW
10
ESE
5
SSE
25
S
15
SSE
10
S
30
SSW
10
S
10
SSE
20
SSW
10
E
25
ENE
10
WSW
10
NNW
5
NNE
15
S
5
ESE
25
NNE
5
WSW
10
NNW
Wind State
cross
cross
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
off
cross-off
cross-on
cross-on
cross
cross-off
glassy
cross-off
glassy
cross-on
High Tide
11:45AM1.08m
00:01AM1.15m
12:51PM1.19m
00:58AM1.25m
1:31PM1.32m
1:37AM1.37m
2:03PM1.46m
2:11AM1.47m
2:33PM1.58m
2:42AM1.56m
3:02PM1.68m
3:13AM1.63m
3:31PM1.76m
3:44AM1.66m
Low Tide
6:14PM0.72m
6:46AM0.57m
7:09PM0.60m
7:27AM0.46m
7:47PM0.49m
7:59AM0.34m
8:18PM0.37m
8:27AM0.25m
8:47PM0.27m
8:54AM0.17m
9:15PM0.18m
9:21AM0.12m
9:43PM0.12m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:16
7:15
7:13
7:11
7:11
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:23
6:24
6:25
6:25
6:27
6:27
 mm
Temp °C
14
15
15
16
19
19
20
21
20
23
24
26
27
32
19
25
24
26
34
32
29
Feels °C
13
12
13
15
14
15
16
16
15
20
19
23
21
29
15
22
20
24
27
27
26
  • Map Icons:
  • Break
  • 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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