Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 am 13 Aug 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
4.9° C
0.3° 

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 (13 Aug):

  • Morning surf: Morning surf (13 Aug, local time) - 6ft (1.9m), 9s period with SW swell.
  • Afternoon surf: Afternoon surf (13 Aug, local time) - 6.5ft (2.0m), 8s period with SSW swell.
  • Evening surf: Evening surf (13 Aug, local time) - 4ft (1.2m), 8s period with SSW swell.

The current surf forecast for Surf Bay at 7AM is: 2.3m 9s primary swell from a Southwest direction and 1.5m 9s secondary swell from a South-southwest direction, 0.8m 7s secondary swell from a Southeast direction (forecast issued at 02:00am August 13). The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (13 Aug)6ft (1.9m)9s
Afternoon (13 Aug)6.5ft (2.0m)8s
Evening (13 Aug)4ft (1.2m)8s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Sat morning. Mild temperatures (max 6°C on Fri morning, min 2°C on Thu morning). Winds decreasing (fresh winds from the W on Thu morning, calm by Sat night).

Thursday
13
Friday
14
Saturday
15
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)
2
3
3
1
2
1
1
1
2
1
1
1
1
1
1
0
1
1
0
0
1
1
1
1
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)
2.3
SSW
10
2.4
SSW
10
2.2
SW
10
1.9
SW
9
2.2
SW
9
2
SSW
8
1.8
SW
8
1.2
SSW
8
1.7
SW
8
1
SSW
8
0.9
SSW
8
0.9
SSW
8
0.9
S
8
0.9
S
8
0.9
S
8
0.9
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.8
S
8
0.7
S
8
0.7
S
8
0.7
S
8
0.7
S
8
Wave Graph
Metric surfscale
Energy kJ
1044
1080
895
599
695
581
428
181
364
147
118
118
111
111
113
108
84
90
91
91
68
68
66
64
Wind (km/h)
30
WSW
25
W
25
WNW
30
W
30
W
25
WSW
25
W
20
WNW
15
WNW
15
WNW
10
WNW
15
NW
20
NW
20
NW
25
NNW
25
NNW
25
NNW
25
NNW
25
NNW
20
NNW
15
NNW
10
NW
5
WNW
0
NNE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
cross-off
off
off
cross-off
cross-off
off
off
cross-off
glassy
High Tide
7:05AM1.56m
6:53PM1.89m
7:44AM1.60m
7:40PM1.86m
8:21AM1.61m
8:26PM1.78m
Low Tide
00:38AM0.11m
12:29PM0.51m
1:19AM0.13m
1:15PM0.45m
1:58AM0.20m
2:00PM0.43m
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:07
8:06
8:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:46
 mm
1
2
2
Temp °C
2
1
2
2
4
5
5
4
4
4
5
6
6
6
6
5
6
6
6
6
6
6
6
6
Feels °C
-5
-6
-5
-6
-4
-2
-2
-2
-1
0
2
2
1
1
0
-1
0
0
0
1
2
3
4
5
  • 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.


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