Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 pm 19 Aug 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
4.9° C
0.2° 

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 (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 7ft (2.2m), 7s period with SSW swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 10ft (3.0m), 10s period with SSW swell.
  • Evening surf: Evening surf (20 Aug, local time) - 10ft (3.0m), 10s period with SSW swell.

The current surf forecast for Surf Bay at 3AM is: 1.4m 11s primary swell from a South-southwest direction (forecast issued at 08:00pm August 19). An open ocean swell of 0.4m 7s is not directed at the surf break, a second open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Aug)7ft (2.2m)7s
Afternoon (20 Aug)10ft (3.0m)10s
Evening (20 Aug)10ft (3.0m)10s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Thu afternoon. Icy conditions (max 5°C on Wed night, min -1°C on Fri night). Winds increasing (moderate winds from the W on Wed night, gales from the S by Fri night).

Wed
19
Thursday
20
Friday
21
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
1
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
Wave
Height (m)
Direction
Period (s)
0.7
SSW
11
1.4
SSW
10
1.4
SSW
11
1.4
SSW
11
1.4
SSW
11
2.2
SSW
7
3
SSW
9
3
SSW
10
3
SSW
10
3
SSW
10
3
S
10
3
S
10
3
S
10
3
S
10
2.5
S
10
3
SSW
10
3.5
SSW
10
4.5
S
11
Wave Graph
Metric surfscale
Energy kJ
121
443
436
423
452
423
1178
1464
1885
1789
1801
1814
1796
1586
1508
1569
2285
4817
Wind (km/h)
35
W
35
W
30
W
20
W
40
SW
50
SW
50
SW
55
SW
55
SW
45
SW
45
SW
55
SSW
50
SSW
45
SW
50
SW
50
SW
65
SW
70
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
00:01AM1.25m
11:33AM1.37m
1:30AM1.17m
12:36PM1.34m
Low Tide
5:16PM0.56m
5:05AM0.90m
6:36PM0.60m
6:06AM0.99m
8:14PM0.60m
clear
cloud
part cloud
cloud
part cloud
cloud
part cloud
rain showers
part cloud
cloud
light rain
light rain
cloud
cloud
part cloud
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:57
 mm
1
1
1
Temp °C
5
5
4
4
4
3
3
3
3
3
2
3
3
4
4
4
4
3
Feels °C
-4
-4
-4
-2
-6
-9
-9
-10
-10
-8
-9
-10
-9
-7
-8
-8
-10
-12
  • 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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