Bettys Bay Surf Break

Lat Long: 34.35° S 18.91° E

Bettys Bay 48 hour detailed Surf Forecast

Issued: 7 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bettys Bay sea temperature is
14.7°C
1.0° 

Bettys 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 Bettys Bay today (01 Sep):

  • Morning surf: Morning surf (01 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (01 Sep, local time) - 10ft (3.0m), 13s period with SW swell.
  • Evening surf: Evening surf (01 Sep, local time) - 11ft (3.5m), 13s period with SW swell.

The current surf forecast for Bettys Bay at 12AM is: 2.1m 11s primary swell from a Southwest direction and 1.1m 13s secondary swell from a Southwest direction (forecast issued at 07:00pm August 31). The wind direction is predicted to be glassy and the swell rating is 4.

Time (SAST) & DateWave HeightWave Period
Morning (01 Sep)10ft (3.0m)13s
Afternoon (01 Sep)10ft (3.0m)13s
Evening (01 Sep)11ft (3.5m)13s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Thu afternoon. Very mild (max 16°C on Wed morning, min 11°C on Mon night). Winds increasing (calm on Mon night, strong winds from the SE by Thu afternoon).

Mon
31
Tuesday
1
Wednesday
2
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)
1
3
3
4
4
4
3
4
4
4
4
4
4
3
3
2
1
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.9
SW
11
1.6
SW
11
1.9
SW
11
2.4
SW
11
2.5
SW
12
2.5
SW
13
3
SW
13
3
SW
13
3.5
SW
13
3.5
SW
13
3.5
SW
14
3.5
SW
14
3
SW
14
3
SW
13
3
SW
13
3
SW
13
3
SW
13
2.5
SW
13
2.5
SW
13
Wave Graph
Metric surfscale
Energy kJ
875
617
844
1447
1830
2326
2740
3066
3732
3890
3781
3844
3688
3436
3087
2959
2641
2207
2045
Wind (km/h)
10
SSW
0
ESE
0
N
0
WNW
0
N
5
NE
5
WSW
15
WSW
15
W
10
WNW
5
W
10
NNE
5
NE
10
ENE
10
SE
15
SSE
15
SSE
10
SE
10
SE
Wind State
cross-on
glassy
glassy
glassy
glassy
glassy
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
on
on
on
cross-on
cross-on
High Tide
5:03PM1.62m
5:21AM1.43m
5:37PM1.54m
6:00AM1.33m
6:17PM1.43m
Low Tide
11:18PM0.11m
11:21AM0.18m
11:54PM0.19m
11:58AM0.28m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:23
6:24
6:25
 mm
Temp °C
13
12
11
11
11
11
14
15
14
13
13
13
13
13
16
16
16
14
14
Feels °C
10
12
10
10
10
10
13
12
12
11
12
11
12
11
14
14
14
12
13
  • 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 Bettys 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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