Surf Forecasts:
Danger Reef surf forecast from 27 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 5AM (local time) - 11ft (3.5m), 14s period, SW swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 5PM (local time) - 13ft (4.0m), 14s period, SSW swell with 5,551 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 5AM (local time) - 4.5ft (1.3m), 12s period with SSW swell.
Best Forecast Surf Conditions for Danger Reef this week:
The surf forecast for Danger Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 27) at 5AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.8m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Danger Reef in the next 16 days are 4.0m 14s and forecast to arrive on Wednesday (Sep 02) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Tuesday (Sep 01) at 8PM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 27th Aug) | 4.5ft (1.3m) 12s |
| Best Surf | 5AM (Wed 2nd Sep) | 11ft (3.5m) 14s |
| Most Powerful | 5PM (Wed 2nd Sep) | 13ft (4.0m) 14s |
Table - best surf conditions forecast for Danger Reef over the next 16 days.
The Lowdown
Alright, folks, Rusty here. Let’s break down what’s coming up for Danger Reef. We’ve got a solid run of surf, but you’ll need to pick your spots.
The action starts Thursday morning, August 27th. It’s not huge, but it’s clean. A 5ft swell from the south with a 12-second period, and light offshore wind from the northwest. The combined energy is 779 (moderate) – enough to get a good ride. The water feels about average for this time of year, so no surprises.
Friday morning, August 28th, is the real standout early on. The swell drops to 4ft from the south, but the wind goes glassy. That’s about as clean as it gets. The period is 11 seconds, so there’s still some decent shape. Combined energy is 432 (moderate). This is the kind of morning you dream about.
After that, things get messy. Friday afternoon sees a cross-onshore wind and a short-period swell from the WSW, and it stays that way through Saturday. Saturday morning is cross-shore with a 4ft swell from the WSW (14-second period, 789 energy – moderate), but the wind is light and cross, so it’s workable but not prime. Saturday afternoon is a write-off with rain and strong cross-onshore winds.
Sunday, August 30th, is a tough one. Swell jumps to 7ft from the SW with a 13-second period, but the cross-onshore wind makes it choppy and lumpy. The combined energy is 1409 (strong) – plenty of power, but not clean. Keep an eye on it, but I wouldn’t rush.
Monday, August 31st, is a return to form. Morning sees a 5ft swell from the SW (12 seconds, 698 energy – moderate), with offshore winds from the NW. The afternoon holds the same. Clean, lined-up waves. This is a solid day.
Now, the big one. Tuesday, September 1st. This is the best on offer. Morning brings a 8ft SW swell with a 13-second period, and strong offshore winds from the NNW. The combined energy is 1648 (strong). This is excellent surf – powerful, clean, and well-shaped. It’s in the expert range, though. Afternoon bumps up to 8ft (2270 energy, strong), but the wind stays offshore, so it’s still good, just more serious.
Then things get rowdy. From Wednesday, September 2nd, through to the 4th, a strong onshore gale sets in. Swells hit 12ft to 13ft, but the wind is howling from the SSE and SE, ripping the surface apart. The combined energy goes through the roof (7169, very strong), but it’s a mess. This is kite-surfing territory, not paddle surfing.
The wind finally backs off on Saturday, September 5th. We’ve got a 13ft swell from the SSE (9 seconds, 2771 energy – very strong), but the morning is glassy with light offshore wind. That’s a big, clean, powerful swell. It’s only for experts, but if you’ve got the skills, this is a standout session. The afternoon has a cross-shore wind, so it’s less clean.
Sunday, September 6th, holds around 10ft from the SSE (9 seconds, 2175 energy – strong), with cross-offshore winds. It’s surfable, but not as clean as Saturday morning.
Monday, September 7th, sees the swell drop to 8ft from the SE with an 8-second period, and light offshore winds. Combined energy is 736 (moderate). It’s a good, clean, manageable day. Tuesday, September 8th, is smaller at 3ft from the SE (228 energy, light), and Wednesday, September 9th, drops right off to 1ft from the SW (70 energy, weak). That’s the end of the run.
The standout has to be Tuesday, September 1st – the 8ft SW swell with strong offshore winds and excellent energy. It’s big, so it’s experts only, but it’s clean and powerful. Saturday morning, September 5th, is also a big-wave highlight for the brave, with glassy conditions on a 13ft swell.
For the rest, Friday morning, August 28th, and Monday, August 31st, are the cleanest, most user-friendly options.
Keep your eyes on the charts, and get out there when it’s good.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 22°C on Wed night, min 14°C on Fri morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sat night. Very mild (max 14°C on Sat night, min 10°C on Tue morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the NNW by Tue afternoon). | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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) | SSW 11 | S 12 | S 11 | S 11 | S 11 | WSW 14 | WSW 13 | WSW 14 | SW 14 | WSW 13 | SW 13 | SW 12 | WSW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 14 |
Wave Graph | |||||||||||||||||||
390 | 594 | 501 | 410 | 279 | 347 | 295 | 561 | 811 | 599 | 1387 | 1220 | 835 | 660 | 627 | 1092 | 1645 | 2270 | 4420 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | off | cross-off | glassy | glassy | cross-on | cross-on | cross | cross-on | cross | cross-on | cross-on | cross | off | off | off | off | off | cross-off |
High Tide | 2:44AM1.41m | 3:05PM1.52m | 3:14AM1.47m | 3:33PM1.59m | 3:44AM1.50m | 4:01PM1.63m | 4:15AM1.50m | 4:31PM1.63m | 4:48AM1.47m | 5:03PM1.60m | 5:22AM1.41m | 5:38PM1.52m | |||||||
Low Tide | 8:47PM0.25m | 8:55AM0.14m | 9:15PM0.16m | 9:22AM0.08m | 9:44PM0.10m | 9:49AM0.06m | 10:14PM0.07m | 10:18AM0.07m | 10:45PM0.07m | 10:48AM0.10m | 11:18PM0.11m | 11:22AM0.17m | 11:55PM0.19m | ||||||
— | 7:11 | — | — | 7:09 | — | — | 7:09 | — | — | 7:07 | — | — | 7:05 | — | — | 7:05 | — | — | |
6:22 | — | 6:23 | — | — | 6:23 | — | — | 6:24 | — | — | 6:25 | — | — | 6:25 | — | — | 6:27 | — | |
mm | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | 2 |
Temp °C | 22 | 22 | 21 | 17 | 17 | 19 | 15 | 16 | 16 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 13 | 14 | 15 |
Feels °C | 20 | 19 | 18 | 17 | 17 | 18 | 13 | 14 | 15 | 11 | 11 | 9 | 8 | 11 | 10 | 10 | 8 | 9 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | S 12 | S 11 | S 11 | S 11 | WSW 14 | WSW 13 | WSW 14 | SW 14 | SW 8 | SW 13 | SW 12 | WSW 12 | SW 12 | SW 11 | SW 11 | SW 13 | SW 13 | SW 14 |
390 | 594 | 501 | 410 | 279 | 347 | 295 | 561 | 811 | 306 | 1387 | 1220 | 835 | 660 | 627 | 1092 | 1645 | 2270 | 4420 | |
Swell 2 Height (m) Direction Period (s) | SE 8 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | S 10 | S 10 | S 11 | S 11 | WSW 13 | SSE 11 | SSE 10 | S 8 | S 7 | SSE 6 | SE 8 | SE 8 | — | — |
129 | 117 | 109 | 69 | 65 | 177 | 128 | 157 | 88 | 599 | 22 | 10 | 105 | 36 | 14 | 3 | 3 | — | — | |
Swell 3 Height (m) Direction Period (s) | WSW 12 | S 15 | SW 16 | SW 15 | SW 13 | SSE 14 | S 13 | SSE 14 | S 11 | SSE 11 | — | E 13 | SSE 10 | S 10 | S 10 | — | — | — | — |
187 | 68 | 11 | 57 | 88 | 64 | 89 | 71 | 61 | 39 | — | 3 | 11 | 2 | 2 | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | WNW 2 | — | — | — | — | — | SW 5 | SW 8 | — | — | — | — | — | — | NW 3 | — | NW 3 |
— | — | 1 | — | — | — | — | — | 35 | 445 | — | — | — | — | — | — | 2 | — | 7 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 12 | 10 | 1 | 165 | 10 | 10 | 12 | 10 | 0 | 0 | 0 | 0 | 2 | 2 |
Best forecast wave conditions in Cape Town | |||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Danger Reef Surf forecast
The above surf forecast table for Danger Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Danger Reef can be found by selecting the local surf guide option on the grey menu. Our Danger Reef 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 (Danger Reef) 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 Danger Reef 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.
Are you planning a holiday in Cape Town? If you are looking for accommodation near Danger Reef, camping, hotels and holiday cottages in Cape Town, consider staying in Cape Town which is 20 km (12 miles) away. Other places in and around Cape Town where you can find information about places to rent, and car hire include Bellville which is 29 km (18 miles) away, Robben Island, Stellenbosch and Kayamnandi.











