Jacobs Bay Surf Break

Jacobs Bay Surf Forecast and Surf Report

Lat Long: 32.97° S 17.89° E

Issued: 7 am 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jacobs Bay sea temperature is
14.7° C

Slightly cooler than normal

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


Jacobs Bay surf forecast from 7 Jul 2026:

  • Best quality surf: Thursday 9 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Thursday 9 Jul, 8AM (local time) - 10ft (3.0m), 14s period, SSW swell with 3,663 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 7 Jul, 8PM (local time) - 7.5ft (2.3m), 13s period with SW swell.

Best Forecast Surf Conditions for Jacobs Bay this week:

The surf forecast for Jacobs Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 07) at 8PM. The primary swell is predicted to be 2.3m and 13s period with a secondary swell of 0.4m and 11s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jacobs Bay in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Jul 09) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (SAST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 7th Jul)7.5ft (2.3m) 13s
Best Surf 8AM (Thu 9th Jul)10ft (3.0m) 14s
Most Powerful 8AM (Thu 9th Jul)10ft (3.0m) 14s

Table - best surf conditions forecast for Jacobs Bay over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright, let’s talk Jacobs Bay in the units you might be more used to. This is Rusty, and we’re going through it.

Your first decent session is Tuesday, July 7th. Morning, it’s glassy, no wind at all. The swell is running about 7 ft out of the southwest, period at 12 seconds. That’s a proper groundswell. Water temp is 59°, which is average for this time of year. The combined swell energy is sitting at 1439, so it’s got some real muscle. This is your standout – clean, powerful, but at 7 ft, it’s for the experienced crew only. Beginners, sit this one out.

Wednesday the 8th, morning hangs in there. Swell at 8 ft from the southwest, period 13 seconds, with a cross-off breeze from the SSE. Clean surf, energy jumps to 2430. Again, it’s got size and push.

Thursday the 9th, morning goes big. 10 ft from the SSW, period 14 seconds – that’s a long period groundswell. The energy is pumping at 5920. Cross-off wind keeps it clean, but 10 ft is only for experts at this spot.

Friday the 10th, another big morning, 8 ft from the SSW, clean, cross-off wind, energy 2517. Afternoon goes to 10 ft again, too big for most.

Saturday the 11th is your window for the intermediate crowd. Morning sees a 7 ft swell from the SSW, dead offshore wind out of the east at 3 mph. Energy is 1549. Clean, glassy, and manageable. Crowds sometimes, so get in early.

Sunday the 12th, morning drops to 5 ft, offshore breeze, clean. Fun, smaller.

Monday the 13th through Wednesday the 15th, it’s flat and ugly. Swells down to 2 to 3 ft, and on the 15th we get 25 mph cross-onshore wind with rain. Three days of nothing.

Thursday the 16th, a pulse comes back – 7 ft from the WSW, onshore wind, period 13 seconds, energy 1622. It’s there but not clean.

Friday the 17th, morning cleans up with a cross-off breeze and 5 ft from the WSW. Clean, good fun.

Saturday the 18th, small but tidy, 4 ft from the south, cross-off wind.

Looking into the second week, Sunday the 19th is a big standout. Morning is glassy, 10 ft from the WSW, period 11 seconds, energy 2047. Afternoon goes to 12 ft from the WSW, period 14 seconds, energy 3913. Glassy both sessions, but that’s expert territory only.

Monday the 20th, morning drops to 8 ft, cross-off breeze, energy 1387. Still big.

After that, the swell fades and gets messy through the 21st and 22nd.

Best of the whole period? Tuesday the 7th morning and Saturday the 11th morning. The 7th for that glassy power, the 11th for the offshore winds and a size you can handle. Sunday the 19th is one to keep an eye on, but it’s a big wave day.

Stay stoked.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Sun afternoon, min 11°C on Fri night). Wind will be generally light.

Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
4
4
2
3
!
1
!
3
!
4
4
3
4
3
2
2
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
SW
12
2.2
SW
13
2.5
SW
13
2.3
SW
13
2.1
SW
13
2.3
SW
15
3
SSW
14
2.4
SW
13
3
SSW
13
2.5
SSW
13
3
SSW
13
2.1
SSW
13
2
SSW
12
1.8
S
11
1.7
S
11
1.6
SSW
11
1.3
SSW
10
1.2
SSW
10
0.8
SSW
10
0.7
SSW
9
0.5
SSW
10
Wave Graph
Metric surfscale
Energy kJ
1182
1569
2076
1736
1387
2238
3399
2032
3092
2178
3102
1435
1151
807
676
551
377
300
120
78
51
Wind (km/h)
0
N
15
SSW
15
SSE
15
SSE
15
S
25
SSE
25
SSE
25
S
20
SSE
15
SSE
20
S
15
SE
5
E
15
SSW
10
ESE
10
ESE
15
S
10
ESE
5
SE
10
SSW
10
ESE
Wind State
glassy
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
off
cross
cross-off
off
cross
cross-off
glassy
cross
cross-off
High Tide
8:21PM1.32m
9:03AM1.12m
9:27PM1.30m
10:22AM1.12m
10:43PM1.31m
11:41AM1.17m
11:57PM1.35m
12:49PM1.27m
1:03AM1.43m
1:47PM1.38m
2:02AM1.51m
2:39PM1.49m
2:54AM1.56m
Low Tide
1:49PM0.42m
2:49AM0.40m
2:53PM0.47m
4:03AM0.39m
4:13PM0.50m
5:22AM0.35m
5:38PM0.46m
6:33AM0.26m
6:52PM0.37m
7:34AM0.17m
7:53PM0.26m
8:26AM0.08m
8:48PM0.16m
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:50
7:50
7:50
7:50
7:50
7:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:54
5:55
5:55
5:57
5:57
5:58
 mm
Temp °C
16
17
16
15
16
15
12
13
13
12
14
14
13
15
15
15
17
17
16
17
17
Feels °C
17
17
15
13
13
12
7
8
8
8
10
10
11
12
12
12
14
14
14
15
14
Swell 1
Height (m)
Direction
Period (s)
2
SW
12
2.2
SW
13
2.5
SW
13
2.3
SW
13
2.1
SW
13
2.3
SW
15
2.5
SW
14
2.4
SW
13
2
SW
13
2.5
SSW
13
3
SSW
13
2.1
SSW
13
2
SSW
12
1.8
S
11
1.7
S
11
1.6
SSW
11
1.3
SSW
10
1.2
SSW
10
0.8
SSW
10
0.7
SSW
9
0.5
SSW
10
Energy kJ
1182
1569
2076
1736
1387
2238
2521
2032
1226
2178
3102
1435
1151
807
676
551
377
300
120
78
51
Swell 2
Height (m)
Direction
Period (s)
1
W
11
0.9
W
10
0.6
SW
20
1.1
SW
18
1.6
SW
16
0.2
S
14
1.4
SSW
14
0.3
W
14
0.5
W
13
1.7
S
8
1.4
S
8
1.2
SW
12
1
SW
12
0.8
W
11
0.8
W
11
0.7
W
10
0.6
S
9
0.5
S
9
0.5
W
9
Energy kJ
235
175
241
694
1256
15
799
36
78
345
246
428
278
149
144
94
57
40
39
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
24
0.3
SW
22
0.1
W
16
0.8
W
12
0.8
W
11
0.9
W
12
0.9
W
12
0.3
SW
16
0.3
SW
16
0.3
SW
15
0.6
W
10
0.5
W
9
0.5
S
9
Energy kJ
22
73
5
178
152
229
214
40
39
34
65
40
40
Wind waves
Height (m)
Direction
Period (s)
1.4
S
6
3
SSW
14
1.9
S
7
3
SSW
13
1.7
S
7
2
S
7
2
S
8
Energy kJ
121
3399
319
3092
303
382
488
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
3
3
2
2
1
1
Distance (km)
0
29
0
0
29
28
29
413
29
29
29
0
0
28
0
0
28
0
0
28
0
Best forecast wave conditions in West Coast
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
2
2
1
1
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
4
4
5
5
5
5
6
5
4
4
4
4
4
3
5
4
4
4
Header Global
Rating
(10 max)
5
5
9
8
7
7
7
6
6
6
5
5
5
5
5
6
8
6
5
5
5
  • 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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Information about the Jacobs Bay Surf forecast

The above surf forecast table for Jacobs Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jacobs Bay can be found by selecting the local surf guide option on the grey menu. Our Jacobs 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 (Jacobs 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 Jacobs 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.

Jacobs Bay is 8 km (5 miles) from the city of Saldanha. If you plan a holiday in West Coast, look for hotels and other accommodation in Saldanha. Saldanha has rooms for a wide range of budgets as well as car hire and transport links.

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