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Surf Forecasts:

Koeel Bay surf break

Koeel Bay surfForecast / Overberg / South Africa

information circle12 Day Weather and Surf, issued 1 pm Wednesday 11 Mar 2026 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
17.3° C
 (Which is 2.2°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 Wednesday (Mar 11) at 8PM. The primary swell is predicted to be 0.5m and 16s period with a secondary swell of 0.6m and 13s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Koeel Bay in the next 12 days are 3.0m 9s and forecast to arrive on Tuesday (Mar 17) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Monday (Mar 16) at 5PM.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 11th Mar)1.5ft (0.5m) 16s
Best Surf 8AM (Tue 17th Mar)7ft (2.1m) 10s
Most Powerful11AM (Tue 17th Mar)10ft (3.0m) 9s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 35°C on Wed afternoon, min 19°C on Fri night). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Mon night. Warm (max 27°C on Sun morning, min 19°C on Mon night). Winds decreasing (fresh winds from the SE on Sat afternoon, light winds from the SE by Tue morning).

Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
2
2
1
1
2
1
1
1
0
1
1
1
1
0
0
2
4
1
2
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.7
SW
0.6
SW
0.8
SW
1.1
SW
0.9
SW
0.8
SW
0.6
SW
1.1
S
1.1
SSE
1
SSW
1.1
SSW
1
SSW
1.4
S
3
S
2.4
S
2
S
1.1
SSW
Period(s) (?)1714131212181615141312771312128991111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)97325257187142194371492308242891211113123222602571247896941302
Wind
(km/h)
10
SSW
10
ENE
5
WSW
10
SSW
10
SE
15
S
20
S
20
SE
25
SE
35
SE
15
ESE
10
SSE
20
SSE
15
SSE
25
SSE
30
SE
20
ESE
15
SSE
30
SSE
25
SE
20
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off		glasscross-
off		offcross-
off		cross-
off		cross-
off		offcross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
8:27PM
0.92
9:24AM
0.94
11:34PM
0.93
11:53AM
1.00
12:45AM
1.07
12:51PM
1.12
1:21AM
1.22
1:29PM
1.26
1:51AM
1.37
2:02PM
1.38
2:21AM
1.52
2:34PM
1.49
2:51AM
1.65
Low Tide
/ height (m)
2:22AM
0.73
4:55PM
0.68
5:53AM
0.71
6:30PM
0.57
6:55AM
0.58
7:10PM
0.44
7:32AM
0.43
7:42PM
0.31
8:04AM
0.29
8:11PM
0.19
8:34AM
0.15
8:41PM
0.09
9:06AM
0.04
Wed
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise--6:39--6:41--6:41--6:43--6:43--6:43--6:45
Sunset7:07--7:07--7:06--7:04--7:02--7:01--7:00--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
light rain
part cloud
clear
part cloud
light rain
Rain (mm)
----------------1---1
Temp. °C353231312628262124262227262020201924241919
Feels °C (?)333131312527252122221927261919171624221618
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Koeel Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Koeel Bay at:
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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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