
Surf Forecasts:
Donkin Bay surf forecast from 8 Aug 2026:
- Best quality surf: Sunday 9 Aug, 5PM (local time) - 10ft (3.0m), 12s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 9 Aug, 2AM (local time) - 8ft (2.5m), 13s period, SW swell with 2,381 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 5PM (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 5PM. 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 2.5m 13s and forecast to arrive on Sunday (Aug 09) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Sunday (Aug 09) at 11PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sun 9th Aug) | 10ft (3.0m) 12s |
| Best Surf | 5PM (Sun 9th Aug) | 10ft (3.0m) 12s |
| Most Powerful | 2AM (Sun 9th Aug) | 8ft (2.5m) 13s |
Table - best surf conditions forecast for Donkin Bay over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s on the table for Donkin Bay over the next couple of weeks. This is a reef and point setup, exposed to the SW, and it handles a solid swell when conditions line up.
The real standout is the Sunday the 17th. We’ve got a big, powerful groundswell rolling in – 10ft from the WSW with a very long 16-second period. The combined energy is massive (4382), so this is serious, powerful water. The wind is forecast to be glassy in the morning, which would make for absolutely perfect, clean conditions. But let’s be clear, at this size, this is strictly for experienced surfers only. It’s going to be a big, heavy wave on a reef. If you’re not ready for that, don’t even think about it.
Before we get there, the first half of the week is a bit of a write-off due to strong winds. Sunday the 9th has a 10ft SW swell in the afternoon (2259 energy) but a 25 mph cross-off wind is going to ruin it. Monday the 10th sees the swell drop to a much friendlier 5-6ft from the SW, but the conditions are only rated as average with a gentle breeze. It’s surfable, but nothing to get excited about.
Things turn sour from Tuesday the 11th through to Friday the 14th. Strong to near-gale force winds from the NE are going to batter the coast, making for poor to marginal conditions at best. There will be waves, but the wind will be a nightmare. It’s a four-day stretch where you’re probably better off doing something else.
Now, the second weekend is where it gets interesting again. Saturday the 15th morning is a hidden gem. The swell is a clean 6ft from the WSW, but the magic is in the wind – glassy. That’s the word you want to hear. The combined energy is 1132, giving it a nice, punchy feel. This is the best option for intermediate surfers in the entire outlook.
Sunday the 16th also looks promising with a 5ft WSW swell and glassy morning winds again, making for clean, fun waves.
Then we hit that big Monday the 17th I mentioned. After the morning’s giant session, the afternoon drops to 8ft with a cross-off wind, still big and heavy but slightly less perfect.
Tuesday the 18th morning is another clean one for experienced surfers: 6ft from the WSW, light offshore wind, and 1236 energy. It’s a good follow-up day.
From the 19th to the 21st, the swell drops back into the 4-6ft range, but the winds become more cross-shore or onshore, knocking the quality down. It’s average, small-wave stuff.
The final stretch from the 22nd to the 24th sees some more size come back, with 7ft and 6ft swells from the WSW, but the winds are inconsistent. The 24th Monday morning has a clean offshore wind and a solid 6ft WSW groundswell (1206 energy), offering one last solid session for the experienced crew.
So, to boil it down: The standout for the big-wave hunters is Sunday the 17th morning, glassy and huge. For the intermediate surfer, lock in Saturday the 15th morning for the best combo of size, quality, and clean conditions. The rest of the period has a lot of windy or average days, so pick your windows carefully.
Stay stoked.
Rusty
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 10°C on Sun night). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the ESE by Mon morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Thu afternoon, min 17°C on Wed morning). Winds decreasing (near gales from the NE on Thu morning, light winds from the WSW by Fri afternoon). | ||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 10 | SW 13 | SW 12 | WSW 22 | WSW 19 | WSW 18 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 15 | WSW 14 | WSW 14 |
Wave Graph | |||||||||||||||||||
2381 | 2075 | 2259 | 1617 | 743 | 515 | 384 | 543 | 314 | 887 | 1301 | 1106 | 1292 | 1214 | 1900 | 1184 | 811 | 1031 | 1019 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross-on |
High Tide | 11:54PM1.38m | 12:45PM1.38m | 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 | ||||||
Low Tide | 6:31AM0.37m | 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 | |||||||
— | 7:28 | — | — | 7:28 | — | — | 7:26 | — | — | 7:26 | — | — | 7:24 | — | — | 7:24 | — | — | |
6:15 | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:17 | — | — | 6:17 | — | — | 6:19 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 15 | 12 | 12 | 16 | 15 | 14 | 22 | 21 | 22 | 28 | 26 | 23 | 29 | 28 | 26 | 29 | 20 |
Feels °C | 12 | 6 | 6 | 5 | 7 | 11 | 7 | 5 | 14 | 14 | 11 | 20 | 20 | 11 | 21 | 21 | 16 | 25 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | — | SW 12 | SW 11 | SW 11 | SW 10 | SW 13 | SW 12 | WSW 22 | WSW 19 | WSW 18 | WSW 16 | WSW 16 | WSW 17 | WSW 16 | WSW 15 | WSW 14 | WSW 14 |
2381 | 2075 | — | 1617 | 743 | 515 | 384 | 543 | 314 | 887 | 1301 | 1106 | 1292 | 1214 | 1900 | 1184 | 811 | 1031 | 1019 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 14 | W 26 | WSW 24 | SW 11 | SW 11 | SW 10 | WSW 22 | WSW 19 | — | — | — | — | — |
— | — | — | — | — | — | 162 | 13 | 115 | 145 | 73 | 51 | 197 | 913 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 26 | WSW 10 | WSW 10 | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | 13 | 10 | 20 | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSW 4 | — | SW 12 | — | SSE 3 | SW 3 | — | ESE 3 | SE 3 | E 4 | ENE 4 | NE 4 | ENE 3 | NE 5 | NNE 4 | NE 4 | NE 4 | N 4 | — |
8 | — | 2259 | — | 2 | 2 | — | 2 | 5 | 18 | 27 | 24 | 10 | 60 | 42 | 24 | 39 | 12 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 221 | 446 | 1371 | 0 | 0 | 0 | 0 | 30 | 101 | 57 | 117 | 115 | 185 | 224 | 201 | 211 | 211 | 30 | 40 |
Best forecast wave conditions in West Coast | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
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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.











