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Surf Forecasts:

Jacobs Bay surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 7 pm Wednesday 07 Jan 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Jacobs Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Jacobs Bay sea temperature is
15.1° C
 (Which is 4.2°C colder than average for this time of year)

How big are the waves at Jacobs Bay today?

The current surf forecast for Jacobs Bay at 9PM is: 3.0m 12s primary swell from a Southwest direction and 0.5m 13s secondary swell from a Northwest direction (forecast issued at 07:00pm January 07). The wind direction is predicted to be cross-shore and the swell rating is 11.

Time (SAST) & DateWave HeightWave Period
Morning (07 Jan)--
Afternoon (07 Jan)11ft (3.5m)12s
Evening (07 Jan)10ft (3.0m)12s

Table - waves today at Jacobs Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
Saturday
10
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
!
!
!
!
!
4
3
0
2
2
!
!
!
!
!
0
0
0
!
!
3
3
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
3.5
SSW
3.5
SSW
3
SW
3
SW
3
SW
2.5
SW
2.3
SW
2.1
SW
2
SW
2.3
SW
3
SW
3
SW
3
SW
3
SW
3
SW
2.5
S
3
S
3.5
S
3.5
S
3
S
2.5
S
2.1
S
1.8
S
1.6
S
Period(s) (?)1212121212121212121111111111121289999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)32343395296624992169192613801229107412421968231621432106259319471211196918791367993685492371
Wind
(km/h)
30
SSW
25
S
25
S
15
S
10
SW
10
WSW
15
WNW
20
WNW
15
W
15
SSW
20
S
20
S
25
SSE
30
SSE
30
S
35
S
45
S
45
S
35
SSE
30
SSE
20
SSE
15
SE
15
SSW
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscross-
on		ononononcross-
on		crosscrosscross-
off		cross-
off		crosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscross
High Tide
/ height (m)
6:12PM
1.33
6:37AM
1.45
6:55PM
1.22
7:19AM
1.36
7:42PM
1.12
8:06AM
1.25
Low Tide
/ height (m)
12:16AM
0.24
12:57PM
0.33
12:55AM
0.35
1:44PM
0.42
1:37AM
0.47
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunrise-----5:48-------5:48-------5:50--
Sunset-8:00-------8:00-------8:00------
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C181817171718192021201918171820201919191817202423
Feels °C (?)131413151617171820201816141415141212131313172119
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Jacobs 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 Jacobs Bay at:
surf-forecast.com

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