Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 am 23 Aug 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
5.0°C
0.1° 

Surf 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 Surf Bay today (23 Aug):

  • Morning surf: Morning surf (23 Aug, local time) - 8ft (2.5m), 9s period with SSE swell.
  • Afternoon surf: Afternoon surf (23 Aug, local time) - 5ft (1.6m), 8s period with SE swell.
  • Evening surf: Evening surf (23 Aug, local time) - 6ft (1.8m), 8s period with SE swell.

The current surf forecast for Surf Bay at 8AM is: 2.5m 9s primary swell from a South-southeast direction and 1.5m 11s secondary swell from a South-southwest direction, 2.0m 10s secondary swell from a South direction (forecast issued at 02:00am August 23). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (23 Aug)8ft (2.5m)9s
Afternoon (23 Aug)5ft (1.6m)8s
Evening (23 Aug)6ft (1.8m)8s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Tue night. Mild temperatures (max 6°C on Tue night, min 1°C on Sun morning). Winds increasing (calm on Sun afternoon, near gales from the NNE by Tue afternoon).

Sunday
23
Monday
24
Tuesday
25
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
1
2
3
3
2
2
2
2
2
2
1
0
0
0
0
0
0
0
0
0
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)
2.5
S
11
2.3
S
11
2
S
10
2.5
SSE
9
2.4
SSE
9
1.3
SSW
10
2
SSE
8
1.8
SE
8
1.5
SE
8
1.5
SE
8
1.2
SE
8
1.2
SE
8
1.1
SE
8
0.9
ESE
8
0.7
S
16
0.7
S
16
0.7
S
16
0.9
ESE
11
1
ESE
11
1.1
ESE
12
1.2
ESE
12
1.3
ESE
13
1.4
ESE
13
1.5
E
14
Wave Graph
Metric surfscale
Energy kJ
1577
1168
867
1102
893
346
581
423
291
291
211
187
163
119
248
245
239
198
273
367
447
572
722
836
Wind (km/h)
35
S
30
S
30
S
30
S
20
S
15
SSW
5
SSW
10
NNW
15
WNW
20
WNW
15
WNW
15
NW
20
NNW
25
NNW
25
NNW
25
N
35
N
40
N
40
N
45
N
50
NNE
50
NNE
55
NNE
55
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
4:27AM1.19m
3:15PM1.43m
5:08AM1.22m
4:14PM1.53m
5:38AM1.26m
5:00PM1.62m
Low Tide
9:33PM0.55m
9:06AM0.99m
10:30PM0.48m
9:56AM0.91m
11:11PM0.42m
10:35AM0.81m
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:48
7:46
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
6:00
6:02
 mm
2
4
Temp °C
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
Feels °C
-10
-9
-8
-7
-6
-5
-3
-4
-4
-5
-5
-5
-5
-5
-5
-6
-6
-7
-7
-8
-7
-8
-8
-8
  • 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 Surf 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.


Nearest locationNearest