Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 pm 21 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 (22 Aug):

  • Morning surf: Morning surf (22 Aug, local time) - 18ft (5.5m), 13s period with SSE swell.
  • Afternoon surf: Afternoon surf (22 Aug, local time) - 15ft (4.5m), 12s period with SSE swell.
  • Evening surf: Evening surf (22 Aug, local time) - 13ft (4.0m), 11s period with SSE swell.

The current surf forecast for Surf Bay at 1AM is: 5.5m 12s primary swell from a South direction (forecast issued at 08:00pm August 21). The wind direction is predicted to be cross-onshore.

Time (-03) & DateWave HeightWave Period
Morning (22 Aug)18ft (5.5m)13s
Afternoon (22 Aug)15ft (4.5m)12s
Evening (22 Aug)13ft (4.0m)11s

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


Short Range Forecast

Mostly dry. Icy conditions (max 4°C on Sun night, min -1°C on Fri night). Winds decreasing (gales from the S on Fri night, light winds from the WNW by Sun night).

Fri
21
Saturday
22
Sunday
23
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
2
3
4
3
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
4
SSW
10
5
S
11
5.5
S
12
6
S
13
6.5
S
13
5.5
SSE
13
5
SSE
12
4.5
SSE
12
4
SSE
11
4
SSE
11
3
S
11
2.5
S
10
2.1
S
10
1.9
SE
9
2.3
SSE
9
2.1
SSE
9
1.9
SSE
8
1.6
SE
8
Wave Graph
Metric surfscale
Energy kJ
2806
5787
8090
12751
13474
10261
7099
5510
4429
3351
1944
1360
902
580
846
659
504
358
Wind (km/h)
65
SW
70
SSW
70
SSW
75
S
65
S
60
S
55
S
55
S
50
S
50
S
40
S
30
S
25
SSW
20
WSW
15
WSW
20
WSW
15
W
15
W
Wind State
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
3:16AM1.15m
1:58PM1.36m
4:27AM1.19m
3:15PM1.43m
Low Tide
8:14PM0.60m
7:46AM1.02m
9:33PM0.55m
9:06AM0.99m
clear
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:50
7:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:58
6:00
 mm
Temp °C
4
1
1
1
-1
-1
-1
0
0
1
1
1
2
1
1
2
2
2
Feels °C
-11
-15
-15
-16
-16
-15
-15
-13
-12
-12
-10
-8
-5
-5
-4
-3
-3
-3
  • 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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