Haardebaai Surf Break

Lat Long: 34.38° S 18.83° E

Haardebaai 48 hour detailed Surf Forecast

Issued: 1 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Haardebaai sea temperature is
15.1°C
0.6° 

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


How big are the waves at Haardebaai today (11 Sep):

  • Morning surf: Morning surf (11 Sep, local time) - 6ft (1.9m), 12s period with WSW swell.
  • Afternoon surf: Afternoon surf (11 Sep, local time) - 5.5ft (1.7m), 12s period with WSW swell.
  • Evening surf: Evening surf (11 Sep, local time) - 5ft (1.5m), 12s period with WSW swell.

The current surf forecast for Haardebaai at 5PM is: 1.6m 12s primary swell from a West-southwest direction (forecast issued at 01:00pm September 11). An open ocean swell of 2.5m 7s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (SAST) & DateWave HeightWave Period
Morning (11 Sep)6ft (1.9m)12s
Afternoon (11 Sep)5.5ft (1.7m)12s
Evening (11 Sep)5ft (1.5m)12s

Table - waves today at Haardebaai. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 11mm), heaviest on Sun night. Very mild (max 18°C on Mon morning, min 14°C on Sat afternoon). Winds decreasing (strong winds from the ESE on Sat afternoon, light winds from the ENE by Sun night).

Fri
11
Saturday
12
Sunday
13
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.8
WSW
12
1.7
WSW
12
1.6
WSW
12
1.5
WSW
12
1.3
WSW
12
1.4
SW
12
1.6
SW
14
2
SW
14
2.1
SW
15
2.4
SW
17
2.5
SW
16
2.5
SW
16
2.5
SW
15
2.5
SW
15
2.3
SW
15
2.2
SW
14
2
SW
14
1.8
SW
14
1.7
SW
14
1.6
SW
13
1.6
SW
13
Wave Graph
Metric surfscale
Energy kJ
967
816
722
615
475
539
1048
1558
1915
3275
3525
3353
3185
2633
2278
1983
1572
1262
1029
933
827
Wind (km/h)
45
ESE
45
SE
45
ESE
45
ESE
40
ESE
40
ESE
40
ESE
40
ESE
45
ESE
40
SE
50
ESE
45
ESE
45
E
45
E
35
ESE
35
ESE
35
ESE
40
ESE
40
ESE
30
E
15
ENE
Wind State
on
on
on
on
on
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
3:26PM1.72m
3:44AM1.57m
3:58PM1.71m
4:16AM1.53m
4:29PM1.65m
Low Tide
9:16AM0.01m
9:43PM-0.01m
9:48AM0.02m
10:15PM0.01m
10:19AM0.08m
10:45PM0.08m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
light rain
light rain
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:31
6:32
6:34
 mm
1
1
1
1
1
1
1
1
Temp °C
15
16
15
15
15
15
15
15
15
14
15
15
16
15
15
15
16
17
16
16
17
Feels °C
8
8
7
8
8
9
9
8
7
7
7
7
9
7
9
9
11
11
10
12
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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