
Surf Forecasts:
Donkin Bay surf forecast from 25 Jul 2026:
- Best quality surf: Monday 27 Jul, 11PM (local time) - 8ft (2.4m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 27 Jul, 11PM (local time) - 8ft (2.4m), 16s period, SW swell with 2,865 kJ wave energy.
- Next surfable swell (1★+): Saturday 25 Jul, 2PM (local time) - 6ft (1.8m), 13s 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 Saturday (Jul 25) at 2PM. The primary swell is predicted to be 1.8m and 13s period. 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 2.4m 16s and forecast to arrive on Monday (Jul 27) 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 0.5m 3s period and expected on Saturday (Jul 25) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Sat 25th Jul) | 6ft (1.8m) 13s |
| Best Surf | 11PM (Mon 27th Jul) | 8ft (2.4m) 16s |
| Most Powerful | 11PM (Mon 27th Jul) | 8ft (2.4m) 16s |
Table - best surf conditions forecast for Donkin Bay over the next 16 days.
The Lowdown
Alright, Rusty here, let's take a look at what's coming our way.
Alright, we’ve got a solid window of swell on the horizon. The real standout is going to be a few days of clean, powerful surf from a solid SW groundswell, but you’ll need to be patient for the best of it. The water is running at 55° right now, which is a good 4° colder than usual for this time of year, so you’ll want a thick steamer.
Let's kick things off this Saturday morning, the 25th of July. Donkin Bay is the only spot on the menu, and it’s looking good. We’ve got a solid 6 ft SW swell with a 13-second period rolling in, and the combined energy is a strong 1164. The wind is a light ENE breeze, cross-off, so the waves are clean. This is proper intermediate territory, with a bit of grunt. The afternoon drops off a touch to 6 ft as the wind swings SSE, but still cross-off and clean.
Sunday morning the 26th is a write-off. The wind is howling out of the NE at 28 mph, making a mess of the 6 ft swell. Don't bother. The afternoon settles a bit, but the wind goes cross-on, so it’s a scratchy one.
Monday the 27th is a return to form. The morning brings a 6 ft SW swell at 13 seconds with a combined energy of 1395. Wind is a light S breeze, cross-off, and the waves are clean. The afternoon stays clean, though the wind goes cross-shore, creating a bit of a cross-chop.
Now, here’s the pick of the first week. Tuesday the 28th. The morning is a beauty: 6 ft of SW groundswell with a 14-second period, and the combined energy is a meaty 1402. The wind is offshore from the east at 16 mph, so it’s moderate offshore and clean. This is proper, clean, powerful surf. The afternoon holds the same 6 ft swell, the wind stays offshore from the SE at 16 mph, and it’s still clean. This is a top day for anyone who can handle it.
Wednesday the 29th sees the swell dropping to 5 ft. The morning is marginal, but the afternoon comes back with a 4 ft SW swell and a clean offshore wind from the SE at 16 mph. It’s good, but not the main event.
The rest of the week into the weekend drops off significantly. Thursday the 30th has 4 ft swell, and Friday the 31st has 3 ft – clean but small. Saturday the 1st of August is glassy with tiny 3 ft waves, and Sunday the 2nd is tiny again but with a very long period 19-second swell, which is a bit of a novelty for the point and reef setup here.
Looking into the second week, the swell picks up again. Monday the 3rd of August brings back a solid 6 ft SW swell at 14 seconds, with a combined energy of 1289, and the morning is clean with a light cross-off breeze. Tuesday the 4th is a glassy 5 ft swell in the morning, clean and punchy. Wednesday the 5th is the real standout of the second week: the afternoon session is glassy with a 6 ft WSW swell, 14-second period, and a combined energy of 1005. Glassy, clean, and powerful.
Thursday the 6th gets a bit wild and messy with a big 8 ft WSW swell, but the wind is onshore, so it’s a lumpy mess. The morning of Friday the 7th is the one for the big-wave crew: a clean 8 ft WSW swell with a 13-second period, and the combined energy is a massive 2098. The wind is a light cross-off from the SSE, so it’s clean. This is big, powerful, and expert-only territory. The afternoon holds the same size, but the wind picks up a bit.
The last few days of the outlook, Saturday the 8th and Sunday the 9th, are still in the 7 ft to 8 ft range, but the winds are less favourable, making it a bit of a battle. The big clean swell is definitely the Friday.
So, to sum it up: the absolute best on offer is Tuesday the 28th of July for a solid, clean, powerful day. The second standout is the glassy afternoon of Wednesday the 5th of August, and the big, clean, expert-only session on Friday the 7th of August.
Rusty.
Short Range ForecastMostly dry. Warm (max 30°C on Sun afternoon, min 11°C on Sun night). Mainly strong winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Thu afternoon, min 14°C on Tue morning). Winds decreasing (fresh winds from the E on Tue night, light winds from the E by Thu night). | ||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||
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) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 16 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 12 | SW 11 |
Wave Graph | |||||||||||||||||||||
1164 | 921 | 910 | 808 | 781 | 836 | 1144 | 833 | 2506 | 1402 | 1273 | 961 | 690 | 600 | 459 | 330 | 386 | 374 | 363 | 287 | 185 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-on | cross-off | cross-off | cross | off | off | off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | glassy |
High Tide | 1:05PM1.22m | 1:11AM1.30m | 1:49PM1.32m | 1:54AM1.38m | 2:25PM1.42m | 2:31AM1.46m | 2:59PM1.51m | 3:05AM1.52m | 3:30PM1.59m | 3:37AM1.56m | 4:01PM1.65m | 4:09AM1.58m | 4:31PM1.69m | 4:42AM1.57m | |||||||
Low Tide | 7:19PM0.58m | 7:43AM0.43m | 8:01PM0.49m | 8:19AM0.34m | 8:37PM0.41m | 8:51AM0.26m | 9:09PM0.33m | 9:21AM0.20m | 9:40PM0.28m | 9:49AM0.16m | 10:11PM0.24m | 10:17AM0.15m | 10:41PM0.22m | ||||||||
7:39 | — | — | 7:39 | — | — | 7:39 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | |
— | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:08 | — | — | 6:08 | — | — | 6:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 24 | 23 | 23 | 30 | 17 | 13 | 19 | 18 | 17 | 21 | 20 | 17 | 22 | 20 | 21 | 26 | 23 | 22 | 23 | 21 |
Feels °C | 15 | 19 | 18 | 12 | 24 | 15 | 10 | 16 | 15 | 12 | 15 | 14 | 11 | 16 | 14 | 14 | 20 | 18 | 17 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 16 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 13 | SW 13 | SW 12 | SW 11 |
1164 | 921 | 910 | 808 | 781 | 836 | 1144 | 833 | 2506 | 1402 | 1273 | 961 | 690 | 600 | 459 | 330 | 386 | 374 | 363 | 287 | 185 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | N 3 | — | SW 16 | SW 17 | — | — | — | — | — | — | SSW 4 | — | — | SSW 4 | — | W 18 | WSW 16 |
— | — | — | — | 2 | — | 214 | 671 | — | — | — | — | — | — | 7 | — | — | 1 | — | 6 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 12 | SW 15 | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | 37 | 75 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 3 | — | — | — | — | — | — | — | E 3 | ENE 3 | — | — | SE 4 | — | — | — | — | — |
— | — | — | 4 | — | — | — | — | — | — | — | 5 | 2 | — | — | 4 | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 30 | 30 | 101 | 103 | 2 | 0 | 56 | 0 | 0 | 0 | 31 | 30 | 0 | 0 | 30 | 0 | 0 | 30 | 0 | 0 |
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.










