Danger Reef Surf Break

Lat Long: 34.11° S 18.46° E

Danger Reef Surf Forecast and Surf Report

Issued: 7 pm 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Danger Reef sea temperature is
14.4°C
1.3° 

Danger Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Danger Reef surf forecast from 24 Aug 2026:

  • Best quality surf: Sunday 30 Aug, 8PM (local time) - 8ft (2.4m), 13s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 30 Aug, 5PM (local time) - 8ft (2.4m), 13s period, WSW swell with 1,844 kJ wave energy.
  • Next surfable swell (1★+): Thursday 27 Aug, 5AM (local time) - 3.5ft (1.0m), 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 1.0m and 12s period with a secondary swell of 1.0m 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 2.4m 13s and forecast to arrive on Sunday (Aug 30) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 8s period and expected on Sunday (Aug 30) at 5AM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 27th Aug)3.5ft (1.0m) 12s
Best Surf 8PM (Sun 30th Aug)8ft (2.4m) 13s
Most Powerful 5PM (Sun 30th Aug)8ft (2.4m) 13s

Table - best surf conditions forecast for Danger Reef over the next 16 days.


The Lowdown

Right then, let’s have a look at what’s on offer. The only spot in the mix is Danger Reef, a reef break that’s fairly consistent and exposed to the swell. The first few days are a write-off, to be honest—onshore winds and messy conditions mean there’s nothing worth paddling out for until Thursday the 27th. That’s a gap of three days with no real surf to speak of.

Thursday morning, the 27th of August, things finally turn. We’ve got a gentle offshore breeze from the NNW, cleaning up the 5ft swell coming out of the south, with a period of 11 seconds giving it some decent shape. The combined energy is moderate (784), and the water temp is about average for this time of year. It’s not the biggest set, but it’ll be clean and fun for an intermediate. That afternoon, the wind swings to WNW, still offshore, with a 5ft southerly swell, 11-second period, and the energy drops a bit (596). Still, it’s a solid session.

Friday the 28th is a bit of a letdown—onshore wind and a poor surf call. Saturday the 29th, though, that’s where it gets good. The morning has a 3ft WSW swell, 13-second period, and a gentle offshore from the NW. The energy is lighter (553), but the waves will be clean and lined up. The afternoon picks up: 4ft, 14-second period, still offshore from the NW, and the energy climbs to 623. That’s a standout for the week—clean, consistent, and the sort of session that’ll stick in your mind.

Now, Sunday the 30th throws in a bigger 8ft WSW swell for the afternoon, with a 13-second period and a cross-offshore wind from the west. The energy is strong (1864), but it’s pushing into the more experienced zone. Beginners should sit this one out. Monday the 31st of August and Tuesday the 1st of September are both excellent—clean, light winds, and swells around 6ft to 7ft from the WSW and SW. That Tuesday afternoon is a real standout: 7ft, 12-second period, gentle offshore, and the energy is solid (1254). Perfect for those who know what they’re doing.

Wednesday the 2nd of September gets wild with a near gale from the NNW, blowing 31 mph, and a 7ft swell. The energy is high (1302), but it’s more of a kite-surfing setup than a paddle one. The afternoon hits 10ft, but with fresh offshore winds it’s only for the brave. Thursday the 3rd is blown out—cross-onshore winds and a 10ft to 13ft swelling that’s big and lumpy. Not for the faint-hearted.

Friday the 4th of September brings a glassy morning with a 8ft S swell, 10-second period, and excellent conditions for experienced surfers. The energy is strong (1700). That’s a top pick if you’ve got the skills. Saturday the 5th has a clean 3ft SSW swell in the morning, 14-second period, but the afternoon jumps to 8ft from the SW, 14-second period, with a cross-offshore wind. The energy is huge (2648), and it’s another expert-only session.

Sunday the 6th of September, the morning is glassy with a 8ft SW swell, 13-second period, and the energy is massive (2259). This is the best of the lot—clean, powerful, and perfect for those who can handle it. The afternoon is a bit messy with cross-shore wind. The following week tails off, with smaller swells and more onshore winds, so that Sunday morning is the one to circle.

Keep in mind, Danger Reef can get crowded often, so get in early. The long-period swells (14 seconds and over) are groundswells, and they’ll break a bit straight at the reef, but the shape is still there for the taking.

Rusty

Short Range Forecast

Mostly dry. Warm (max 22°C on Wed afternoon, min 11°C on Mon night). Winds increasing (light winds from the SSE on Sun night, fresh winds from the SSE by Tue afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 27°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light.

Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
1
3
3
3
2
0
2
2
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.7
SW
12
1.5
SW
12
1.2
SSW
10
2.1
SW
14
2.1
SW
14
1.9
SW
14
1.7
SW
13
1.4
SW
13
1.9
SE
8
2.1
ESE
8
1.5
S
11
1.4
S
11
1.4
S
11
1.2
S
11
0.9
WSW
14
0.9
WSW
14
1
WSW
13
1.1
WSW
14
1.3
WSW
13
Wave Graph
Metric surfscale
Energy kJ
805
594
288
1736
1736
1443
984
623
429
572
566
476
475
332
347
332
351
501
553
Wind (km/h)
15
SSE
20
SSE
25
SSE
25
SSE
30
SSE
35
SSE
30
SE
25
ESE
15
SE
5
NE
15
NNW
15
WNW
10
S
15
SE
5
SE
20
NNW
15
NW
20
NW
15
NW
Wind State
on
on
cross-on
on
on
on
on
cross-on
on
cross
off
off
cross-on
on
on
off
off
off
off
High Tide
1:02AM1.13m
1:37PM1.18m
1:41AM1.24m
2:08PM1.31m
2:13AM1.33m
2:37PM1.42m
2:44AM1.41m
3:05PM1.52m
3:14AM1.47m
3:33PM1.59m
3:44AM1.50m
4:01PM1.63m
4:15AM1.50m
Low Tide
7:28AM0.41m
7:45PM0.45m
7:59AM0.31m
8:17PM0.34m
8:28AM0.21m
8:47PM0.25m
8:55AM0.14m
9:15PM0.16m
9:22AM0.08m
9:44PM0.10m
9:49AM0.06m
10:14PM0.07m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:15
7:13
7:13
7:11
7:09
7:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:22
6:22
6:22
6:23
6:23
6:24
 mm
4
Temp °C
13
13
14
12
13
16
15
15
22
20
19
20
18
20
27
25
18
18
16
Feels °C
11
10
10
8
7
9
9
11
19
17
15
16
16
16
25
23
15
15
14
  • Map Icons:
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  • 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 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.

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