Donkin Bay Surf Break

Lat Long: 31.81° S 18.23° E

Donkin Bay Surf Forecast and Surf Report

Issued: 7 am 01 Sep 2026 (local time)

Forecast update in  hr  min

Today's Donkin Bay sea temperature is
12.2°C
3.0° 

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 1 Sep 2026:

  • Best quality surf: Thursday 3 Sep, 5PM (local time) - 10ft (3.0m), 12s period, WSW swell with cross-shore winds.
  • Most powerful swell: Thursday 3 Sep, 5PM (local time) - 10ft (3.0m), 12s period, WSW swell with 2,555 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 2 Sep, 5AM (local time) - 8ft (2.5m), 14s 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 Wednesday (Sep 02) at 5AM. The primary swell is predicted to be 2.5m and 14s 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 Thursday (Sep 03) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Friday (Sep 04) at 2AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 2nd Sep)8ft (2.5m) 14s
Best Surf 5PM (Thu 3rd Sep)10ft (3.0m) 12s
Most Powerful 5PM (Thu 3rd Sep)10ft (3.0m) 12s

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


The Lowdown

G’day, I’m Rusty. Let’s get into it for Donkin Bay.

The outlook kicks off proper with a solid pulse arriving Tuesday morning, September 1. We’re looking at a 6 ft SW groundswell, period a nice 11 seconds, pushing through with a combined energy of 882 (moderate). The wind is a clean cross-off from the south at 9 mph, so the surface should be smooth. The water, though, is sitting at 54° – that’s a full 5° colder than normal for this time of year, so you’ll want a good thick steamer. This is the pick of the whole window. The morning is the standout session; the afternoon gets messy with a 19 mph cross-shore wind, lumpy, and the tide or something else just doesn’t line up.

Wednesday the 2nd holds a bigger 8 ft SW swell, very long 14-second period, and the energy jumps to 2161 (strong). But the wind is cross-shore, and the commentary says marginal conditions. It’s one for the experienced crew only – anything over 8 ft is expert territory, and this is close. The long period groundswell might make it wall up a bit straight at the beach, but it’s a reef and point set-up here, so that could actually work in its favour if the wind cleans up. Thursday the 3rd has a 10 ft SW swell (strong energy at 2555) but the wind is cross-shore and the report says it’s too big for this break. That’s a kite-surfing day if I’ve seen one.

After that, the swell drops hard. Friday the 4th offers a tiny 3 ft morning, but the afternoon has a 3 ft SSW swell with offshore ESE wind at 16 mph (clean, moderate energy 285). It’s a small window but the wind is good. The rest of the first week and into the second week is small and mostly poor. Saturday the 5th, Sunday the 6th, and Monday the 7th all have small swells under 4 ft with strong or gusty winds – not worth paddling out for.

There’s a gap of several days with no real recommendation. The only flicker comes Sunday the 6th afternoon with a 4 ft SW swell, 15-second period, and offshore SE wind at 16 mph (moderate energy 512). That’s clean but still small. Then Thursday the 10th afternoon shows a 6 ft WSW swell, 14-second period, and a gentle cross-shore wind (strong energy 1301). The comment says marginal, but it’s the only size in the second week. And Friday the 11th morning has a 6 ft WSW swell (moderate energy 1026) but cross-shore wind again.

The real standout is Tuesday morning, September 1. Good size, clean wind, solid energy. The water is unusually cold, but that’s just part of the package. After that, it’s a waiting game until the next pulse, but it’s not looking crisp.

Rusty.

Short Range Forecast

Light rain (total 6mm), mostly falling on Thu morning. Very mild (max 15°C on Thu morning, min 9°C on Tue morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Sun afternoon, min 14°C on Fri morning). Mainly fresh winds.

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
1
3
3
2
3
3
!
2
1
2
2
0
0
1
0
3
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SW
11
2
SW
13
2.5
SW
13
2.4
SW
14
2.4
SW
13
2.2
WSW
13
1.9
WSW
13
3
WSW
12
1.2
SSW
10
0.9
WSW
11
1
SSW
10
0.9
SSW
9
0.8
SW
10
0.8
SSW
10
0.4
SW
19
0.9
SW
16
1.1
SW
15
0.9
SW
14
0.9
SW
13
0.7
SW
13
0.6
SW
12
Wave Graph
Metric surfscale
Energy kJ
882
1346
2158
2161
2098
1597
1116
2555
293
190
192
130
141
135
96
386
512
301
261
161
116
Wind (km/h)
15
S
30
SSW
15
SSE
15
SSW
20
SW
10
WNW
10
NNW
20
SSW
20
SSE
20
SSE
25
ESE
10
ESE
25
E
25
S
5
E
35
E
25
SE
25
ENE
40
NE
15
WNW
10
NW
Wind State
cross-off
cross
cross-off
cross
cross
on
cross-on
cross
cross-off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
cross-off
cross-off
on
on
High Tide
5:39PM1.66m
6:04AM1.46m
6:21PM1.54m
6:53AM1.33m
7:15PM1.40m
8:04AM1.21m
8:38PM1.27m
9:51AM1.16m
10:30PM1.24m
11:34AM1.26m
00:01AM1.34m
12:42PM1.42m
1:03AM1.47m
Low Tide
11:21AM0.22m
11:53PM0.21m
12:00PM0.32m
00:37AM0.33m
12:47PM0.45m
1:36AM0.46m
1:56PM0.59m
3:10AM0.56m
4:00PM0.65m
5:14AM0.53m
5:57PM0.54m
6:31AM0.40m
7:02PM0.38m
clear
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:03
7:01
7:00
6:58
6:58
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:30
6:30
6:31
6:31
6:32
6:32
 mm
1
5
Temp °C
12
14
12
13
14
14
15
14
15
18
23
22
20
24
22
23
27
25
26
28
16
Feels °C
8
8
6
10
10
13
13
10
13
13
16
15
14
19
19
16
20
20
19
25
15
  • 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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