Jacobs Bay surfForecast / West Coast / South Africa

information circle12 Day Weather and Surf, issued 1 am Tuesday 03 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
18.4° C
(Which is slightly cooler than normal)

Best Forecast Surf Conditions for Jacobs Bay this week:

The surf forecast for Jacobs Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 04) at 5AM. The primary swell is predicted to be 1.8m and 11s period with a secondary swell of 0.4m and 16s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jacobs Bay in the next 12 days are 4.0m 11s and forecast to arrive on Saturday (Mar 07) 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 (Wed 4th Mar)6ft (1.8m) 11s
Best Surf 8AM (Sat 7th Mar)10ft (3.0m) 10s
Most Powerful 8PM (Sat 7th Mar)13ft (4.0m) 11s

Table - best surf conditions forecast for Jacobs Bay over the next 12 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast Mostly dry. Warm (max 21°C on Thu afternoon, min 16°C on Tue morning). Wind will be generally light.

Days 3-6 Weather Summary Some drizzle, heaviest during Fri night. Warm (max 23°C on Sun night, min 14°C on Sat night). Mainly strong winds.

Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
1
2
1
4
3
3
3
1
2
0
!
0
!
!
1
3
2
1
2
Swell
Height Map
Wave Height (m) & direction (?)
2.1
SSW
1.8
SSW
1.7
SSW
1.6
SW
1.8
SW
2.3
SW
2
SW
1.9
SW
1.6
SW
1.4
SW
1.6
SW
1.8
SW
3.5
SSW
4
SSW
4
SSW
3
SSW
2.5
SSW
2.5
S
1.4
SSW
1.3
SSW
1.1
SSW
Period(s) (?)121211101013121211111110111211111212121111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)125984466145969416191129913638485543663296343273440199218071750518393307
Wind
(km/h)
20
S
25
S
20
S
15
SSW
15
SW
5
ENE
15
NNW
15
NW
5
N
20
N
15
WNW
30
WSW
30
S
35
S
35
SSE
10
SE
25
SSW
20
SSE
5
S
20
S
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscross-
on
cross-
on
glasscrosscross-
on
glasscrosscross-
on
oncrosscrosscross-
off
cross-
off
crosscross-
off
crosscrosscross-
off
High Tide
/ height (m)
3:34PM
1.56
3:49AM
1.68
4:06PM
1.55
4:19AM
1.67
4:36PM
1.51
4:48AM
1.61
5:05PM
1.44
5:16AM
1.52
5:34PM
1.35
5:44AM
1.41
6:03PM
1.25
6:13AM
1.28
6:34PM
1.13
Low Tide
/ height (m)
9:33AM
0.04
9:39PM
0.03
10:05AM
0.02
10:09PM
0.05
10:35AM
0.05
10:38PM
0.10
11:03AM
0.11
11:06PM
0.18
11:30AM
0.19
11:32PM
0.28
11:57AM
0.30
11:59PM
0.39
12:26PM
0.41
12:28AM
0.51
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Sunrise6:37--6:37--6:39--6:39--6:41--6:41--6:41--
Sunset-7:22--7:20--7:19--7:17--7:16--7:15--7:14-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-----------1---------
Temp. °C171717191919202119192019171616192023262527
Feels °C (?)1413141818191920201718181298161618242122
  • Map Icons:
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  • 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 12 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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