
Surf Forecasts:
Donkin Bay surf forecast from 1 Aug 2026:
- Best quality surf: Thursday 6 Aug, 5AM (local time) - 10ft (3.0m), 13s period, WSW swell with cross-shore winds.
- Most powerful swell: Thursday 6 Aug, 2PM (local time) - 10ft (3.0m), 13s period, WSW swell with 3,088 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 5PM (local time) - 3.5ft (1.0m), 13s period with WSW 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 Saturday (Aug 01) at 5PM. The primary swell is predicted to be 1.0m and 13s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Donkin Bay in the next 16 days are 3.0m 13s and forecast to arrive on Thursday (Aug 06) 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 0.4m 3s period and expected on Saturday (Aug 01) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Sat 1st Aug) | 3.5ft (1.0m) 13s |
| Best Surf | 5AM (Thu 6th Aug) | 10ft (3.0m) 13s |
| Most Powerful | 2PM (Thu 6th Aug) | 10ft (3.0m) 13s |
Table - best surf conditions forecast for Donkin Bay over the next 16 days.
The Lowdown
G’day, Rusty here. Let’s have a look at what’s coming up for Donkin Bay. This is a reef and point setup, exposed to the SW, and it’s fairly consistent. The water’s running a bit colder than normal for this time of year, sitting at 56°.
Right now, there’s a gap. The first few days have some swell but the quality’s off. Saturday morning the 1st has a 3ft WSW swell but a 19 mph NE cross-off wind is making a mess of it. The combined wave energy is moderate (419). Saturday afternoon glass off – calm wind, 0 mph from the NW – and a 3ft WSW swell with a 13-second period, energy at 362. That’s clean, but it’s only a 2 out of 10, so it’s just a tiny window of glassy, small waves.
Sunday the 2nd stays mediocre. Swell around 3ft to 4ft, cross winds, energy in the 260–364 range. Monday the 3rd is similar—4ft to 4ft, cross-off and cross winds, 468 to 580 energy. Still not worth rushing out for.
Tuesday the 4th morning is the first real flicker. Offshore wind from the ESE at 9 mph, 4ft WSW swell, 11-second period, energy 411. Clean and offshore. But it’s not a standout.
Now, check this out. Thursday the 6th morning – a 10ft WSW swell, 13-second period, glassy conditions with WNW wind at 3 mph. Combined energy is a massive 3032. That’s strong to very strong wave energy. But it’s too big for this break. Same story Thursday afternoon: 10ft, energy 3041, clean cross-off wind, but the swell is predicted to be too big. This is expert-only territory, and even then, it might be pushing it.
Friday the 7th morning is the best on offer. 8ft WSW swell, 13-second period, cross-off wind from the SSE at 3 mph, clean. Energy is 2288, strong. This is excellent surf for experienced surfers. The swell is big but not out of control, and it’s a point and reef break, so that long 13-second period will wrap in nicely. Crowds are sometimes an issue here, so keep that in mind.
The rest of the week is a write-off. Saturday the 8th has rain showers and 28 mph wind, Sunday the 9th is pumping 15ft to 16ft SW swell with energy over 6800 – way too big for anyone. Monday the 10th is still 10ft, too big.
Things settle down a bit later. Wednesday the 12th has a 4ft to 5ft WSW swell but with a very long 18 to 19-second period, energy around 1757–1917. That’s a groundswell, and it’ll be better at a point or reef like Donkin Bay, but the cross-off winds are fresh to moderate, so it’s marginal.
Thursday the 13th morning could be a sleeper. 5ft WSW swell, 16-second period, cross-off wind at 9 mph, energy 1201. It’s clean and a good size for intermediates, but the period is long, so expect long lulls between sets.
Friday the 14th afternoon has offshore wind from the E at 9 mph, 4ft WSW swell, 13-second period, energy 557. That’s very good, clean conditions.
Saturday the 15th afternoon – glass off again, 0 mph from the NNW, 6ft WSW swell, 13-second period, energy 1014. Excellent for experienced surfers, clean, and the swell is solid.
Sunday the 16th is back to 8ft to 12ft, too big for most.
The standout is Friday the 7th morning. The 8ft swell, clean cross-off wind, and 13-second period at a point and reef break will produce some proper waves for those with the skill. The second best is Saturday the 15th afternoon – glassy, 6ft, and clean. Everything else is either too small, too windy, or too big.
Rusty.
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 14°C on Mon night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Very mild (max 16°C on Tue morning, min 12°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
AM | PM | 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) | WSW 14 | WSW 13 | WSW 13 | WSW 12 | SW 13 | SW 12 | SW 12 | WSW 13 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph | |||||||||||||||||||||
419 | 362 | 341 | 260 | 364 | 330 | 347 | 572 | 545 | 411 | 233 | 134 | 429 | 1143 | 2211 | 3032 | 3041 | 2904 | 2288 | 1803 | 1338 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross | cross | cross | glassy | cross-off | cross | on | off | cross | glassy | on | on | cross | glassy | cross-off | off | cross-off | cross | on |
High Tide | 5:02PM1.69m | 5:15AM1.54m | 5:34PM1.67m | 5:51AM1.49m | 6:09PM1.62m | 6:31AM1.41m | 6:50PM1.54m | 7:20AM1.32m | 7:42PM1.45m | 8:27AM1.23m | 8:53PM1.35m | 9:57AM1.19m | 10:26PM1.32m | ||||||||
Low Tide | 10:45AM0.16m | 11:12PM0.22m | 11:15AM0.20m | 11:45PM0.24m | 11:48AM0.26m | 00:22AM0.28m | 12:25PM0.34m | 1:06AM0.35m | 1:11PM0.44m | 2:03AM0.43m | 2:14PM0.55m | 3:25AM0.49m | 3:49PM0.61m | ||||||||
7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:31 | — | — | 7:31 | — | — | |
— | 6:10 | — | — | 6:10 | — | — | 6:12 | — | — | 6:12 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 26 | 19 | 22 | 21 | 17 | 23 | 28 | 15 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 16 | 14 | 13 |
Feels °C | 13 | 19 | 17 | 16 | 17 | 15 | 18 | 25 | 14 | 13 | 11 | 14 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 13 | WSW 13 | WSW 12 | SW 13 | SW 12 | SW 12 | WSW 13 | WSW 12 | WSW 11 | SW 11 | SW 11 | SW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 |
419 | 362 | 341 | 260 | 364 | 330 | 347 | 572 | 545 | 411 | 233 | 134 | 429 | 1143 | 2211 | 3032 | 3041 | 2904 | 2288 | 1803 | 1338 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SW 15 | WSW 15 | — | SW 4 | — | W 11 | WSW 10 | W 9 | W 9 | — | — | — | — | — | — | — |
— | — | — | — | — | 34 | 121 | — | 3 | — | 86 | 104 | 83 | 41 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 18 | SW 15 | SW 10 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | 12 | 35 | 77 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NE 3 | — | — | — | — | — | — | SSW 3 | — | — | SW 3 | — | — | WNW 9 | — | — | — | — | — | — | — |
2 | — | — | — | — | — | — | 8 | — | — | 2 | — | — | 110 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 40 | 0 | 3 | 57 | 101 | 0 | 0 | 103 | 101 | 0 | 101 | 0 | 256 | 412 | 30 | 31 | 31 | 31 | 0 | 101 | 101 |
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.











