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Surf Forecasts:

Jacobs Bay surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 1 am Wednesday 11 Mar 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
16.6° C
 (Which is 2.5°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 6AM is: 0.7m 15s primary swell from a Southwest direction and 0.7m 11s secondary swell from a Southwest direction (forecast issued at 01:00am March 11). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (11 Mar)2.5ft (0.7m)14s
Afternoon (11 Mar)2.5ft (0.8m)13s
Evening (11 Mar)3ft (0.9m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
2
2
2
2
0
0
0
2
3
2
2
2
2
0
0
0
1
0
1
1
1
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SW
0.7
SW
0.7
SW
0.7
SW
0.7
SW
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.7
SSW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
0.9
SW
1.2
SW
0.9
SW
0.8
SSW
1
SW
0.7
WSW
1
WSW
1.3
WSW
1.6
WSW
2
WSW
Period(s) (?)151515141313131313161212121212121212121918171616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)142209209198176253295290286260379367314367244416209177278319582106912301982
Wind
(km/h)
15
ESE
15
ESE
5
E
10
NNE
25
N
20
NW
20
SW
15
SSE
10
ESE
5
S
15
S
10
S
15
SSW
20
SSW
20
S
20
S
20
S
15
S
15
S
15
S
20
S
25
SSW
25
S
25
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffcross-
off		crosscross-
on		cross-
on		cross-
off		cross-
off		crosscrosscrosscrosscrosscrosscrosscross-
off		crosscrosscrosscrosscrosscrosscross
High Tide
/ height (m)
7:36AM
1.03
8:50PM
0.92
9:39AM
0.95
11:32PM
0.95
11:49AM
1.01
Low Tide
/ height (m)
1:06AM
0.63
2:04PM
0.64
2:37AM
0.73
4:59PM
0.67
5:58AM
0.70
6:29PM
0.56
Wednesday
11
Thursday
12
Friday
13
Sunrise---6:43-------6:45-------6:46----
Sunset------7:12-------7:09-------7:08-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C343331313536312730312926272525232224232223232120
Feels °C (?)313030293032272528302725252323212022222121211918
  • 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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