Koeel Bay surf break

Koeel Bay surfForecast / Overberg / South Africa

information circle12 Day Weather and Surf, issued 7 am Saturday 06 Dec 2025 SAST
Forecast update in hr  min  s Forecast update imminent
Koeel Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Koeel Bay sea temperature is
17.0° C
(Which is 1.8°C colder than average for this time of year)


Best Forecast Surf Conditions for Koeel Bay this week:

The surf forecast for Koeel Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Dec 07) at 2AM. The primary swell is predicted to be 1.2m and 13s period with a secondary swell of 0.4m and 9s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Koeel Bay in the next 12 days are 2.1m 14s and forecast to arrive on Saturday (Dec 13) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Wednesday (Dec 10) at 2PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 7th Dec)4ft (1.2m) 13s
Best Surf 8AM (Sun 7th Dec)5ft (1.6m) 12s
Most Powerful11AM (Sat 13th Dec)7ft (2.1m) 14s

Table - best surf conditions forecast for Koeel Bay over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 24°C on Sun morning, min 14°C on Sat night). Winds decreasing (fresh winds from the SSE on Sat afternoon, light winds from the SE by Mon night).

Days 3-6 Weather Summary Mostly dry. Warm (max 26°C on Wed afternoon, min 16°C on Wed night). Winds decreasing (fresh winds from the SE on Wed afternoon, calm by Thu night).

Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
2
1
0
2
1
1
2
1
0
2
0
0
2
0
1
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SW
0.5
SW
1.2
SW
1.4
SW
1.4
SW
1.1
SW
1.2
SSW
1.4
SSW
1.4
SW
1.4
SW
1.4
SSW
1.3
SSW
0.8
SW
2.1
SSE
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.4
SW
0.8
SW
1.1
SW
Period(s) (?)8131312121212121111111010610999181615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6688471607531361378527471431433333136333168136133110113371550
Wind
(km/h)
30
SSE
35
SSE
25
ESE
20
S
30
SSE
20
SE
20
S
20
S
10
SE
20
S
30
S
20
SE
20
SSE
35
SE
20
ESE
10
SSW
15
SSW
5
W
40
NW
40
NW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
offcross-
off
cross-
off
offcrosscross-
off
glassononon
High Tide
/ height (m)
4:09PM
1.60
4:39AM
1.55
4:56PM
1.50
5:27AM
1.50
5:45PM
1.38
6:18AM
1.42
6:36PM
1.26
7:13AM
1.34
7:35PM
1.14
8:13AM
1.27
8:43PM
1.05
9:20AM
1.22
10:02PM
1.02
Low Tide
/ height (m)
10:01AM
0.10
10:27PM
0.04
10:50AM
0.16
11:12PM
0.12
11:42AM
0.24
11:59PM
0.22
12:38PM
0.34
12:48AM
0.33
1:40PM
0.43
1:44AM
0.43
2:52PM
0.50
2:49AM
0.51
4:08PM
0.51
4:03AM
0.56
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wednesday
10
Thursday
11
Friday
12
Sunrise5:24--5:24--5:24--5:24--5:24--5:26--5:26--
Sunset-7:45--7:45--7:46--7:46--7:47--7:49--7:50-
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
rain showers
Rain (mm)
--------------------3
Temp. °C222118242318222219222219252622262619232319
Feels °C (?)171413201914191918201916222119252619161614
  • 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 Koeel Bay Surf forecast

The above surf forecast table for Koeel Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Koeel Bay can be found by selecting the local surf guide option on the grey menu. Our Koeel Bay 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 (Koeel Bay) 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 Koeel Bay 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.

Koeel Bay is 18 km (11 miles) from the city of Grabouw. If you plan a holiday in Overberg, look for hotels and other accommodation in Grabouw. Grabouw has rooms for a wide range of budgets as well as car hire and transport links.

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