Jacobs Bay Surf Break

Lat Long: 32.97° S 17.89° E

Jacobs Bay 48 hour detailed Surf Forecast

Issued: 1 am 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jacobs Bay sea temperature is
14.6° C
0.8° 

Jacobs Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Jacobs Bay today (29 Jul):

  • Morning surf: Morning surf (29 Jul, local time) - 6ft (1.8m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (29 Jul, local time) - 6ft (1.8m), 13s period with SW swell.
  • Evening surf: Evening surf (29 Jul, local time) - 6ft (1.9m), 13s period with SW swell.

The current surf forecast for Jacobs Bay at 4AM is: 2.0m 13s primary swell from a Southwest direction and 0.8m 8s secondary swell from a South direction, 1.2m 8s secondary swell from a South-southeast direction (forecast issued at 01:00am July 29). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (29 Jul)6ft (1.8m)13s
Afternoon (29 Jul)6ft (1.8m)13s
Evening (29 Jul)6ft (1.9m)13s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Fri afternoon, min 15°C on Wed morning). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
31
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
4
4
4
3
3
3
4
4
3
3
2
2
3
3
3
3
3
2
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SW
13
2
SW
13
1.9
SW
13
1.8
SW
13
1.8
SW
13
1.8
SW
13
1.9
SW
13
1.9
SW
13
1.9
SW
13
1.8
SW
13
1.7
SW
13
1.6
SW
13
1.5
SW
13
1.5
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
13
1.3
SW
12
1.2
SW
12
1.2
SW
12
1.1
SW
12
1.1
SW
12
1.1
SW
11
Wave Graph
Metric surfscale
Energy kJ
1591
1367
1247
1144
1144
1083
1288
1182
1164
1050
966
878
746
746
669
690
680
669
496
416
409
361
298
288
Wind (km/h)
20
SE
20
ESE
20
E
10
NE
10
WSW
15
S
20
SSE
15
SE
15
SE
10
ESE
10
E
10
ESE
10
S
15
S
15
SSE
15
ESE
15
ESE
15
ESE
15
ESE
15
ESE
10
SE
10
SSE
15
SE
15
ESE
Wind State
cross-off
cross-off
off
cross-off
cross-on
cross
cross-off
cross-off
cross-off
cross-off
off
off
cross
cross-off
cross-off
cross-off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
3:06AM1.39m
3:33PM1.45m
3:38AM1.43m
4:03PM1.51m
4:10AM1.44m
4:33PM1.54m
Low Tide
9:22AM0.18m
9:41PM0.25m
9:50AM0.14m
10:11PM0.22m
10:18AM0.12m
10:42PM0.20m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:41
7:41
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:08
 mm
Temp °C
16
15
15
15
16
16
17
16
16
16
16
17
18
17
18
18
18
19
18
19
22
22
21
20
Feels °C
11
10
11
12
13
13
13
12
13
13
12
14
15
13
15
15
14
14
13
15
18
18
17
15
  • 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
How to use the Wavefinder 

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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