Goukamma River Mouth surfForecast / Garden Route / South Africa

information circle12 Day Weather and Surf, issued 1 am Wednesday 05 Nov 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Goukamma River Mouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Goukamma River Mouth sea temperature is
18.8° C
(Which is normal for this time of year)


Best Forecast Surf Conditions for Goukamma River Mouth this week:

The surf forecast for Goukamma River Mouth over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Nov 05) at 5AM. The primary swell is predicted to be 2.1m and 12s period with a secondary swell of 0.3m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Goukamma River Mouth in the next 12 days are 3.0m 8s and forecast to arrive on Sunday (Nov 09) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 5th Nov)7ft (2.1m) 12s
Best Surf 5PM (Fri 7th Nov)10ft (3.0m) 7s
Most Powerful 8PM (Sun 9th Nov)10ft (3.0m) 8s

Table - best surf conditions forecast for Goukamma River Mouth over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Wed night. Warm (max 22°C on Fri morning, min 14°C on Thu night). Winds increasing (light winds from the E on Wed morning, fresh winds from the ESE by Fri afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 25°C on Mon morning, min 18°C on Sat night). Winds decreasing (fresh winds from the ESE on Sun afternoon, light winds from the NNW by Mon night).

Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
1
1
0
1
0
!
2
1
1
4
0
!
2
0
!
3
0
1
0
Swell
Height Map
Wave Height (m) & direction (?)
1.8
SW
1.6
SW
1.3
SW
1.2
SW
1.1
SW
1
SW
1.9
ESE
3
ESE
2.5
ESE
1.9
ESE
1.9
ESE
2.2
ESE
1.3
SW
3
ESE
2.4
ESE
1.5
SSW
3
ESE
2
ESE
1
SW
0.6
SW
0.8
SSW
Period(s) (?)11111111121167888813881488111718
Wave
Graph
(?)Metric surfscale
Energy kJ (?)8215743713503442372559427494524736295359826278451025509233194390
Wind
(km/h)
15
SE
25
ESE
20
ESE
25
ESE
25
E
20
E
25
ESE
30
E
20
E
10
SE
20
ESE
10
E
25
ESE
35
ESE
20
E
25
ESE
20
ESE
15
WNW
20
WSW
20
WSW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscrosscross-
off
cross-
on
crosscross-
off
cross-
on
cross-
on
cross-
off
cross-
on
crosscrosscross-
on
cross-
on
cross-
off
cross-
on
crosson
High Tide
/ height (m)
3:14PM
2.00
3:40AM
1.80
3:55PM
1.97
4:21AM
1.78
4:36PM
1.87
5:03AM
1.70
5:19PM
1.72
5:48AM
1.58
6:05PM
1.53
6:41AM
1.45
7:00PM
1.34
7:49AM
1.33
8:16PM
1.18
Low Tide
/ height (m)
9:00AM
0.02
9:33PM
-0.10
9:41AM
0.01
10:12PM
-0.06
10:23AM
0.06
10:53PM
0.04
11:07AM
0.17
11:35PM
0.17
11:55AM
0.32
12:22AM
0.33
12:52PM
0.48
1:19AM
0.48
2:12PM
0.63
2:39AM
0.59
Wednesday
05
Thursday
06
Friday
07
Saturday
08
Sunday
09
Monday
10
Tuesday
11
Sunrise5:24--5:22--5:22--5:20--5:20--5:20--5:18--
Sunset-6:59--7:00--7:00--7:01--7:02--7:04--7:05-
clear
part cloud
light rain
light rain
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
light rain
Rain (mm)
--11----------------5
Temp. °C212118171817222117242419232419252520212119
Feels °C (?)181815141414181612232219212117232320202018
  • 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 Goukamma River Mouth Surf forecast

The above surf forecast table for Goukamma River Mouth provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Goukamma River Mouth can be found by selecting the local surf guide option on the grey menu. Our Goukamma River Mouth 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 (Goukamma River Mouth) 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 Goukamma River Mouth 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 Garden Route? If you are looking for accommodation near Goukamma River Mouth, camping, hotels and holiday cottages in Garden Route, consider staying in Knysna which is 10 km (6 miles) away. Other places in and around Garden Route where you can find information about places to rent, and car hire include Plettenberg Bay which is 39 km (24 miles) away, George, Mossel Bay and Oudtshoorn.

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