Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 am 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 (19 Aug):

  • Morning surf: Morning surf (19 Aug, local time) - 2ft (0.6m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (19 Aug, local time) - 1.5ft (0.5m), 11s period with S swell.
  • Evening surf: Evening surf (19 Aug, local time) - 5ft (1.6m), 11s period with SSW swell.

The current surf forecast for Surf Bay at 6AM is: 0.6m 9s primary swell from a South-southwest direction (forecast issued at 02:00am August 19). An open ocean swell of 0.6m 10s is not directed at the surf break, a second open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (19 Aug)2ft (0.6m)10s
Afternoon (19 Aug)1.5ft (0.5m)11s
Evening (19 Aug)5ft (1.6m)11s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Icy conditions (max 5°C on Wed morning, min 0°C on Fri night). Winds increasing (moderate winds from the W on Wed night, gales from the SW by Fri afternoon).

Wednesday
19
Thursday
20
Friday
21
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
1
2
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)
0.3
S
14
0.4
SW
8
0.6
SSW
9
0.6
SSW
10
0.5
SSW
10
0.5
S
11
1.3
SW
7
1.6
SSW
11
1.6
SSW
11
1.5
SSW
11
1.5
SSW
11
2.3
SSW
7
3
SSW
9
3
SSW
10
3
SSW
10
3
S
11
2.5
S
11
3
S
10
2.5
S
10
2.5
S
10
2.5
S
10
3
SSW
10
3.5
SSW
10
5
S
11
Wave Graph
Metric surfscale
Energy kJ
37
18
52
85
62
62
164
584
593
503
505
459
1346
1662
1967
2062
1693
1716
1490
1418
1320
1463
2683
5393
Wind (km/h)
40
W
40
W
40
W
40
W
35
W
40
W
40
W
40
W
30
W
25
W
40
SW
50
SW
50
SW
55
WSW
50
SW
50
SW
40
SW
45
SW
50
SW
40
SW
50
SW
55
WSW
65
SW
65
SSW
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
High Tide
10:54PM1.38m
10:47AM1.42m
00:01AM1.25m
11:33AM1.37m
1:30AM1.17m
12:36PM1.34m
Low Tide
4:23AM0.76m
5:16PM0.56m
5:05AM0.90m
6:36PM0.60m
6:06AM0.99m
8:14PM0.60m
clear
clear
part cloud
cloud
clear
part cloud
part cloud
clear
part cloud
cloud
clear
cloud
clear
clear
cloud
light rain
rain showers
light rain
part cloud
cloud
cloud
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:56
7:54
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
5:57
 mm
3
1
1
Temp °C
6
5
5
5
5
5
5
5
4
4
4
3
3
3
3
3
3
4
3
4
4
5
4
2
Feels °C
-3
-5
-4
-4
-4
-5
-5
-4
-4
-2
-6
-9
-9
-10
-9
-8
-7
-7
-9
-6
-8
-8
-11
-13
  • 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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