Whale Rock surfForecast / Eastern Cape – Wild Coast / South Africa

information circle16 Day Weather and Surf, issued 7 am Friday 17 Apr 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Whale Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Whale Rock sea temperature is
24.7° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Whale Rock this week:

The surf forecast for Whale Rock over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Apr 17) at 8PM. The primary swell is predicted to be 0.5m and 13s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Whale Rock in the next 16 days are 3.0m 18s and forecast to arrive on Wednesday (Apr 22) 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 2.3m 8s period and expected on Friday (Apr 24) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 17th Apr)1.5ft (0.5m) 13s
Best Surf 8AM (Tue 21st Apr)4.5ft (1.4m) 14s
Most Powerful11PM (Wed 22nd Apr)10ft (3.0m) 18s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Some drizzle, heaviest during Sun night. Warm (max 28°C on Fri afternoon, min 19°C on Sat night). Winds increasing (calm on Fri morning, fresh winds from the SW by Fri night).

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Warm (max 25°C on Mon morning, min 17°C on Tue night). Winds decreasing (fresh winds from the SSW on Mon morning, light winds from the SSE by Tue morning).

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
0
0
0
0
1
0
0
0
1
2
1
2
2
3
3
3
2
3
Swell
Height Map
Wave Height (m) & direction (?)
1.2
ENE
0.5
SW
0.5
SW
1.7
SSW
1.6
SSW
1.1
SSW
0.7
SSW
0.6
SSW
0.1
S
1.3
SSW
1.2
SSW
1.6
SSW
1.3
SSW
1.3
SSW
1.4
SSW
2.1
SSW
3
SSW
3
SSW
2.4
SSW
2.4
SSW
1.8
SSW
Period(s) (?)614139101111131961315141414131417161614
Wave
Graph
(?)Metric surfscale
Energy kJ (?)103998243343529610511471134791106722621731153332344607301427661321
Wind
(km/h)
15
NE
25
NE
15
WNW
30
SSW
15
ESE
30
NE
10
ENE
10
NNW
30
WSW
35
SSW
20
S
15
NE
5
SSE
20
S
20
WSW
20
SSW
20
SSW
25
WSW
30
SW
20
S
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrossoffcrossoncrosscross-
on
cross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
crosscross-
off
crosscrosscross-
off
cross-
off
crosson
High Tide
/ height (m)
3:46PM
1.68
4:01AM
1.87
4:21PM
1.69
4:37AM
1.84
4:56PM
1.64
5:13AM
1.73
5:34PM
1.55
5:52AM
1.58
6:16PM
1.43
6:35AM
1.40
7:08PM
1.28
7:30AM
1.21
8:28PM
1.15
Low Tide
/ height (m)
9:41AM
-0.05
9:46PM
-0.04
10:15AM
-0.07
10:21PM
-0.03
10:50AM
-0.03
10:58PM
0.03
11:26AM
0.07
11:37PM
0.15
12:05PM
0.20
12:21AM
0.31
12:50PM
0.36
1:15AM
0.49
1:51PM
0.51
2:45AM
0.65
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Sunrise6:24--6:24--6:26--6:26--6:26--6:28--6:28--
Sunset-5:39--5:38--5:37--5:37--5:35--5:34--5:32-
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
light rain
part cloud
rain showers
light rain
Rain (mm)
--------1--------2-12
Temp. °C272827222221232523252320232321192020181918
Feels °C (?)272627161818222825171819232019151616121416
  • 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 Whale Rock Surf forecast

The above surf forecast table for Whale Rock provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Whale Rock can be found by selecting the local surf guide option on the grey menu. Our Whale Rock 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 (Whale Rock) 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 Whale Rock 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.

Whale Rock is 47 km (29 miles) from the city of Port Saint Johns. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in Port Saint Johns. Port Saint Johns has rooms for a wide range of budgets as well as car hire and transport links.

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