Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 pm 18 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) - 2.5ft (0.7m), 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) - 5.5ft (1.7m), 11s period with SSW swell.

The current surf forecast for Surf Bay at 12AM is: 0.3m 14s primary swell from a South direction and 0.6m 6s secondary swell from a Southwest direction (forecast issued at 08:00pm August 18). An open ocean swell of 1.1m 8s 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 (19 Aug)2.5ft (0.7m)10s
Afternoon (19 Aug)1.5ft (0.5m)11s
Evening (19 Aug)5.5ft (1.7m)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. Mild temperatures (max 7°C on Tue night, min 2°C on Thu afternoon). Winds increasing (fresh winds from the W on Wed night, gales from the SW by Fri afternoon).

Tue
18
Wednesday
19
Thursday
20
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
1
1
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)
0.4
SSW
15
0.4
SSW
15
0.3
S
14
0.3
S
14
0.4
SSW
9
0.7
SSW
10
0.5
SSW
10
0.5
S
11
1.3
SW
7
1.7
SSW
11
1.6
SSW
11
1.6
SSW
11
1.6
SSW
11
2.3
SSW
7
3
SSW
9
3.5
SSW
10
3
SSW
10
3
S
11
Wave Graph
Metric surfscale
Energy kJ
72
71
37
35
30
112
62
59
156
627
637
626
608
459
1346
2039
2216
2238
Wind (km/h)
25
NW
35
W
40
W
45
W
40
W
40
W
35
W
40
W
40
W
35
W
30
WNW
30
W
40
WSW
50
SW
50
SW
50
SW
50
SW
45
SW
Wind State
off
cross-off
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
High Tide
10:54PM1.38m
10:47AM1.42m
00:01AM1.25m
11:33AM1.37m
Low Tide
4:17PM0.51m
4:23AM0.76m
5:16PM0.56m
5:05AM0.90m
6:36PM0.60m
cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
cloud
clear
part cloud
clear
cloud
rain showers
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:56
7:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:54
 mm
1
1
Temp °C
6
7
6
5
5
4
5
5
5
4
4
4
4
3
3
2
3
2
Feels °C
-1
-1
-3
-5
-5
-6
-4
-5
-5
-5
-4
-4
-6
-9
-10
-10
-9
-9
  • 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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