Jacobs Bay Surf Break

Jacobs Bay Surf Forecast and Surf Report

Lat Long: 32.97° S 17.89° E

Issued: 1 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jacobs Bay sea temperature is
14.2° C

1.4°C colder than average for this time of year

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 3 Jul 2026:

  • Best quality surf: Monday 6 Jul, 2AM (local time) - 6.5ft (2.0m), 12s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 8 Jul, 8PM (local time) - 8ft (2.5m), 16s period, SW swell with 2,925 kJ wave energy.
  • Next surfable swell (1★+): Saturday 4 Jul, 5AM (local time) - 3.5ft (1.0m), 11s 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 Saturday (Jul 04) at 5AM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 1.0m and 8s. 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 2.5m 16s and forecast to arrive on Wednesday (Jul 08) at 8PM. 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+) 5AM (Sat 4th Jul)3.5ft (1.0m) 11s
Best Surf 2AM (Mon 6th Jul)6.5ft (2.0m) 12s
Most Powerful 8PM (Wed 8th Jul)8ft (2.5m) 16s

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


Updates in  hr  min  s Forecast update imminent

Alright folks, Rusty here, looking at the surf for Jacobs Bay over the next couple of weeks. We've got a slow start, but a solid run of cleaner swell is heading our way, especially for the experienced crew.

Right now, things are pretty quiet. The first couple of days are a bit of a write-off for good waves. Friday the 3rd has some chest-high swell at 4ft from the SW, but the wind is a messy cross-onshore, and the combined energy is weak to moderate (662). The water's sitting at 58°, which is a bit colder than normal for this time of year. Saturday the 4th is even worse with poor conditions, so I'd give it a miss. Sunday the 5th morning is where we get our first real glimmer of hope – the wind goes glassy, completely flat calm. The swell has dropped a bit to 3ft from the SW, but that glassy surface makes it look way better than the size suggests.

Then things start to fire up. Monday the 6th morning kicks off a great run. We’ve got a clean, 7ft WSW swell, with a cross-offshore wind. The combined energy is strong (1319), and the 12-second period gives it some proper push. This is excellent for experienced surfers, but at over 8 ft, it's too big for beginners. Tuesday the 7th and Wednesday the 8th mornings are also clean and solid, with 6ft and 8ft SW swells respectively. Thursday the 9th and Friday the 10th keep the quality up with clean, cross-off conditions and solid 6ft SW swell.

Right now, the standout of the whole forecast has to be Saturday the 11th morning. The forecast shows a 7ft SSW groundswell with a very long 14-second period, and the wind is glassy. The combined swell energy is strong (1619). This is going to produce some powerful, clean lines. Keep in mind that long-period swell can break a bit straight on the beach, but with clean conditions, the bank should hold some gems.

After that, the swell eases through the 12th and gets blown out on the 13th and 14th by nasty winds, making it a raw run of days.

Looking further ahead, the 15th of July, Wednesday morning, we see a huge 10ft SW swell rolling in, with a massive combined energy of 3693. However, the file tells us it's simply too big for Jacobs Bay. The same goes for the 16th, with a 10ft swell. That’s expert-only territory and potentially dangerous. The following weekend, Saturday the 18th of July, looks promising again with a clean, 6ft WSW swell and light offshore winds, a nice note to end the outlook on.

So, to sum it up: let the first few days pass, be ready for Monday the 6th morning, but if I were you, I'd be circling Saturday the 11th morning in the calendar.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 17°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Mon afternoon, min 14°C on Wed night). Wind will be generally light.

Fri
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
2
2
0
2
3
2
2
4
4
3
3
4
2
3
3
2
3
4
3
4
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
12
1
SW
12
0.9
SW
11
0.8
SW
15
0.9
SW
14
0.8
SW
14
1.2
WSW
9
2
WSW
12
2.2
WSW
12
1.9
WSW
11
1.9
SW
12
1.9
SW
13
1.8
SW
12
2.3
SW
12
2.4
SW
13
2.1
SW
13
2.2
SW
15
1.8
SW
14
1.8
SW
14
1.6
SW
13
1.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
376
259
187
284
350
221
222
1138
1319
870
963
1136
954
1500
2012
1498
2038
1355
1169
809
549
Wind (km/h)
15
NW
10
N
20
N
10
NNW
5
NE
5
NW
10
SW
10
SSE
10
SE
15
S
15
SSE
15
SSE
20
S
15
S
20
SSE
25
S
20
SSE
10
SSE
10
SSW
10
SE
5
ENE
Wind State
cross-on
cross
cross
cross
cross-off
glassy
cross-on
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross
cross-off
off
High Tide
5:31PM1.42m
5:38AM1.31m
6:06PM1.41m
6:16AM1.26m
6:44PM1.39m
7:01AM1.21m
7:28PM1.36m
7:55AM1.16m
8:21PM1.32m
9:03AM1.12m
9:27PM1.30m
10:22AM1.12m
10:43PM1.31m
11:41AM1.17m
Low Tide
11:39PM0.33m
11:44AM0.25m
00:16AM0.35m
12:19PM0.30m
00:58AM0.37m
12:59PM0.36m
1:48AM0.39m
1:49PM0.42m
2:49AM0.40m
2:53PM0.47m
4:03AM0.39m
4:13PM0.50m
5:22AM0.35m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
<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>
5:52
5:52
5:53
5:53
5:54
5:54
5:55
5:55
 mm
Temp °C
14
14
14
15
15
16
17
16
16
17
16
16
17
17
16
16
16
15
16
16
14
Feels °C
8
11
10
11
12
14
15
15
15
15
14
13
14
14
14
13
13
14
14
15
13
Swell 1
Height (m)
Direction
Period (s)
1.3
W
9
1.1
W
8
0.9
W
8
1.3
WSW
8
1.3
WSW
9
1
WSW
8
1.2
WSW
9
2
WSW
12
2.2
WSW
12
1.9
WSW
11
1.9
SW
12
1.9
SW
13
1.8
SW
12
2.3
SW
12
2.4
SW
13
2.1
SW
13
2.2
SW
15
1.8
SW
14
1.8
SW
14
1.6
S
9
1.4
SW
12
Energy kJ
269
157
100
239
267
151
222
1138
1319
870
963
1136
954
1500
2012
1498
2038
1355
1169
399
549
Swell 2
Height (m)
Direction
Period (s)
1.2
SW
12
1
SW
12
0.9
SW
11
0.8
SW
15
0.9
SW
14
0.8
SW
14
0.8
SW
13
0.3
SW
18
1.4
SW
13
1.3
W
11
1.1
W
11
0.9
W
11
0.6
SW
20
1.1
SW
18
1.5
SW
16
1.2
S
7
1.5
S
8
1.5
S
8
1.6
SW
13
1.3
S
8
Energy kJ
376
259
187
284
350
221
202
50
694
426
279
181
241
781
1137
131
304
311
809
241
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
8
0.4
SW
18
0.6
SW
16
0.2
S
9
0.2
S
11
0.7
WSW
10
0.1
SW
19
0.1
S
8
0.1
SW
24
0.3
SW
22
0.2
W
16
0.3
W
11
0.9
SSW
16
Energy kJ
13
111
165
6
9
94
14
1
22
73
21
21
429
Wind waves
Height (m)
Direction
Period (s)
0.4
N
4
0.4
N
3
0.5
S
3
1.1
S
5
1.5
S
6
Energy kJ
4
3
6
52
143
Nearest Offshore or Glassy
Rating
(10 max)
2
3
2
2
3
2
2
4
4
4
4
4
3
4
4
4
4
4
4
4
4
Distance (km)
31
17
69
30
0
0
28
0
0
28
28
0
29
28
28
29
28
0
28
0
0
Best forecast wave conditions in West Coast
Rating
(10 max)
2
3
2
2
3
2
2
4
4
4
4
4
3
4
4
4
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
5
5
4
4
3
3
3
4
4
4
4
4
4
4
4
4
5
4
4
4
5
Header Global
Rating
(10 max)
5
5
5
4
5
9
7
5
6
8
7
5
5
9
9
9
5
6
6
7
7
  • 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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