Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 am 12 Sep 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
4.8°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 (12 Sep):

  • Morning surf: Morning surf (12 Sep, local time) - 5ft (1.5m), 9s period with S swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 6ft (1.9m), 9s period with SSW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 5.5ft (1.7m), 10s period with SSW swell.

The current surf forecast for Surf Bay at 6AM is: 1.7m 9s primary swell from a South direction and 0.7m 9s secondary swell from a Southeast direction (forecast issued at 02:00am September 12). An 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 (12 Sep)5ft (1.5m)9s
Afternoon (12 Sep)6ft (1.9m)9s
Evening (12 Sep)5.5ft (1.7m)10s

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


Short Range Forecast

Drizzle at first, then turning colder with dusting of snow on Sun night. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Sat morning). Winds decreasing (fresh winds from the W on Sat night, light winds from the SW by Sun night).

Saturday
12
Sunday
13
Monday
14
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)
1
2
1
0
0
0
2
1
0
0
0
0
1
0
!
2
2
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)
2.3
SSW
9
2.4
SSW
9
1.7
S
9
1.5
S
9
1.6
SSW
9
1.9
SSW
9
2.5
SW
9
1.7
SSW
10
1.6
SSW
10
1.7
SSW
10
1.8
SSW
10
1.7
SSW
10
1.8
SSW
11
1.9
SSW
11
3
SW
11
2.5
SW
11
1.5
S
11
1.3
S
10
0.8
SSW
10
1.5
S
8
1.6
S
7
1.7
SSE
7
1.8
SSE
7
2
S
8
Wave Graph
Metric surfscale
Energy kJ
793
913
495
380
424
573
1080
539
445
506
590
537
705
917
2015
1661
516
360
128
253
269
293
355
459
Wind (km/h)
35
WSW
35
W
25
W
30
W
35
W
35
W
30
W
30
W
35
WNW
40
W
35
W
35
W
35
W
35
WSW
35
WSW
30
WSW
10
SW
20
SE
30
SE
30
SE
35
SE
30
SSE
35
SSE
30
S
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-off
cross-off
cross-off
cross-off
cross-off
cross
on
on
on
on
cross-on
cross-on
cross-on
High Tide
7:12AM1.65m
7:26PM1.78m
7:44AM1.65m
8:08PM1.70m
8:15AM1.62m
8:51PM1.59m
Low Tide
00:53AM0.25m
1:00PM0.34m
1:27AM0.34m
1:38PM0.31m
1:59AM0.46m
2:16PM0.32m
cloud
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
light rain
light snow
light snow
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:03
7:01
6:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:30
6:32
6:35
 mm
1
Temp °C
2
1
1
1
4
5
4
4
4
5
5
4
6
7
7
5
4
1
1
2
2
2
2
2
Feels °C
-7
-8
-6
-7
-5
-4
-4
-3
-5
-5
-4
-5
-2
-2
-1
-2
0
-5
-7
-7
-8
-7
-7
-7
  • 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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