Jacobs Bay surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 7 am Monday 29 Dec 2025 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
14.9° C
(Which is 4.3°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 10AM is: 1.0m 7s primary swell from a South direction and 0.6m 9s secondary swell from a Southwest direction (forecast issued at 07:00am December 29). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (29 Dec)3.5ft (1.1m)7s
Afternoon (29 Dec)2ft (0.6m)9s
Evening (29 Dec)2ft (0.6m)9s

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

Updates in  hr  min  s Forecast update imminent
Monday
29
Tuesday
30
Wednesday
31
Thu
01
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
2
2
0
0
0
0
1
1
1
0
1
0
0
0
0
0
1
2
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.3
S
1.2
S
1
S
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.8
SW
0.7
SW
0.9
SW
0.9
WSW
1
WSW
1
WSW
0.9
WSW
0.9
WSW
1
WSW
1.3
SW
0.9
SW
1.1
SW
1.1
SW
1.4
SW
1.2
SW
1.6
SSW
Period(s) (?)7779999999111111111010101011111010106
Wave
Graph
(?)Metric surfscale
Energy kJ (?)158127102676565648111286179207222214187180209315202258235370292180
Wind
(km/h)
10
SE
15
NNE
15
NNW
15
W
15
WSW
10
SSW
5
WSW
5
SW
5
N
10
NNW
15
WSW
25
SSW
30
SSW
20
SSW
20
SSW
15
SSW
15
S
10
SSE
20
SSW
30
SSW
35
SSW
35
SSW
35
SSW
35
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
on
oncross-
on
cross-
on
cross-
on
cross-
on
cross-
off
cross-
on
oncross-
on
crosscrosscross-
on
crosscrosscross-
off
crosscrosscrosscrosscrosscross
High Tide
/ height (m)
10:16AM
1.32
11:13PM
1.15
11:29AM
1.36
12:23AM
1.24
12:36PM
1.42
1:23AM
1.34
Low Tide
/ height (m)
3:44AM
0.49
4:56PM
0.36
5:07AM
0.47
6:08PM
0.28
6:23AM
0.40
7:09PM
0.18
Monday
29
Tuesday
30
Wednesday
31
Thu
01
Sunrise-5:39-------5:41-------5:41------
Sunset----7:59-------7:59--------8:00--
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C212123242220201918182020201920191919222120191918
Feels °C (?)201921212119212120192018181819191920211716151514
  • 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

Latest Updates

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.


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