Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 am 09 Aug 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
5.1° 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 (09 Aug):

  • Morning surf: Morning surf (09 Aug, local time) - 13ft (4.0m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (09 Aug, local time) - 11ft (3.5m), 11s period with S swell.
  • Evening surf: Evening surf (09 Aug, local time) - 11ft (3.5m), 12s period with S swell.

The current surf forecast for Surf Bay at 6AM is: 4.0m 9s primary swell from a South direction and 0.8m 12s secondary swell from a East direction (forecast issued at 02:00am August 09). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (09 Aug)13ft (4.0m)10s
Afternoon (09 Aug)11ft (3.5m)11s
Evening (09 Aug)11ft (3.5m)12s

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


Short Range Forecast

Mostly dry. Icy conditions (max 6°C on Mon night, min 0°C on Sun morning). Winds decreasing (near gales from the S on Sun morning, fresh winds from the WSW by Tue morning).

Sunday
9
Monday
10
Tuesday
11
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
0
0
0
0
0
0
0
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
SSW
7
3
S
8
4
S
9
4
S
10
4
S
11
3.5
S
11
3.5
S
12
3.5
S
12
3.5
S
11
3
S
11
3.5
S
11
3.5
S
11
3.5
S
11
3.5
S
11
3.5
S
11
3.5
S
12
4
S
12
4
S
13
4
S
13
4
S
13
4
SSW
13
4.5
SSW
12
3.5
SSW
12
3.5
SSW
12
Wave Graph
Metric surfscale
Energy kJ
577
1142
2530
3499
3479
3310
3615
3235
2729
2406
2481
2730
2831
2905
3246
3798
4462
5139
5600
4788
5275
5369
3965
3176
Wind (km/h)
55
SSW
60
SSW
65
SSW
60
S
55
SSW
55
SSW
50
SSW
50
SW
45
SW
55
SW
55
SW
55
SW
50
WSW
50
WSW
55
WSW
55
WSW
55
SW
60
SW
50
SSW
45
SW
35
WSW
40
WSW
35
WSW
45
W
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
3:43AM1.21m
3:02PM1.62m
4:49AM1.30m
4:12PM1.72m
5:40AM1.40m
5:12PM1.81m
Low Tide
8:32AM0.85m
10:08PM0.31m
9:47AM0.78m
11:04PM0.21m
10:48AM0.69m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:15
8:12
8:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:37
5:39
5:40
 mm
Temp °C
2
2
1
0
1
2
3
4
4
5
5
5
5
5
5
5
6
5
4
4
4
5
6
4
Feels °C
-12
-13
-15
-15
-12
-11
-9
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-8
-8
-6
-5
-4
-3
-6
  • 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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