Haardebaai surfForecast / Overberg / South Africa

information circle16 Day Weather and Surf, issued 7 pm Friday 10 Apr 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Haardebaai surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Haardebaai sea temperature is
18.8° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Haardebaai this week:

The surf forecast for Haardebaai over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Apr 13) at 11PM. The primary swell is predicted to be 1.6m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Haardebaai in the next 16 days are 4.0m 17s and forecast to arrive on Wednesday (Apr 15) 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 1.3m 4s period and expected on Tuesday (Apr 14) at 11PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Mon 13th Apr)5ft (1.6m) 13s
Best Surf 2AM (Thu 16th Apr)11ft (3.5m) 16s
Most Powerful 5PM (Wed 15th Apr)13ft (4.0m) 17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 20°C on Sat afternoon, min 17°C on Sun night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 27mm), heaviest during Tue night. Warm (max 20°C on Mon night, min 12°C on Wed morning). Winds decreasing (fresh winds from the NNW on Tue night, calm by Wed night).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
1
0
0
0
0
0
0
0
3
1
3
3
3
3
5
4
2
3
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.9
SW
1.8
SW
1.8
SW
1.8
SW
1.5
SW
1.4
SW
1.1
SW
1
SW
1.3
SW
1.8
SW
1.9
WSW
2.1
WSW
2.4
WSW
3.5
WSW
4
WSW
3.5
WSW
3
SW
3
SW
2.1
WSW
3
SW
3.5
SW
Period(s) (?)131313121211111014131316141317161414131213
Wave
Graph
(?)Metric surfscale
Energy kJ (?)129911551092895593488258212686114411082200222244189386601738593139145229913371
Wind
(km/h)
10
SSE
15
ESE
15
SE
15
ESE
15
SSE
20
S
20
ESE
15
SE
10
SSE
10
W
25
WNW
30
NW
20
W
25
NW
30
WSW
5
NW
10
NNW
25
WNW
15
NNW
15
SSE
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononononcross-
on
cross-
on
onononcross-
off
cross-
off
offcross-
off
offcross-
off
glassoffcross-
off
offcross-
on
cross-
on
High Tide
/ height (m)
10:21PM
0.99
10:48AM
0.99
11:43PM
1.10
Low Tide
/ height (m)
4:50AM
0.69
5:16PM
0.58
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Fri
17
Sunrise-7:03--7:03--7:05--7:05--7:07--7:07--7:07-
Sunset--6:25--6:24--6:23--6:22--6:21--6:20--6:19
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
light rain
light rain
part cloud
part cloud
clear
light rain
part cloud
part cloud
Rain (mm)
------------1854---2--
Temp. °C191920191920181920201920181416161616161616
Feels °C (?)20182017181917181921151514910121312111313
  • Map Icons:
  • Break
  • 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 Haardebaai Surf forecast

The above surf forecast table for Haardebaai provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Haardebaai can be found by selecting the local surf guide option on the grey menu. Our Haardebaai 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 (Haardebaai) 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 Haardebaai 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 Overberg? If you are looking for accommodation near Haardebaai, camping, hotels and holiday cottages in Overberg, consider staying in Grabouw which is 30 km (19 miles) away. Other places in and around Overberg where you can find information about places to rent, and car hire include Hermanus which is 37 km (23 miles) away, Stellenbosch, Kayamnandi and Bellville.

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