Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 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) - 8ft (2.4m), 9s period with SW swell.
  • Afternoon surf: Afternoon surf (12 Sep, local time) - 6ft (1.8m), 9s period with SSW swell.
  • Evening surf: Evening surf (12 Sep, local time) - 5ft (1.6m), 10s period with SSW swell.

The current surf forecast for Surf Bay at 4PM is: 1.8m 9s primary swell from a South-southwest direction and 0.4m 9s secondary swell from a Southeast direction (forecast issued at 08:00am September 12). An open ocean swell of 0.2m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (12 Sep)8ft (2.4m)9s
Afternoon (12 Sep)6ft (1.8m)9s
Evening (12 Sep)5ft (1.6m)10s

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


Short Range Forecast

Light rain (total 5mm) at first, then becoming colder with a dusting of snow on Sun night. Mild temperatures (max 7°C on Sun afternoon, min 1°C on Sat morning). Mainly strong winds.

Saturday
12
Sunday
13
Monday
14
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
0
0
1
0
0
0
0
0
1
1
2
2
1
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
Wave
Height (m)
Direction
Period (s)
1.6
S
9
2.4
SW
9
1.6
SSW
9
1.8
SSW
9
1.7
SSW
9
1.6
SSW
10
1.5
SSW
10
1.4
SSW
9
1.7
SSW
9
1.6
SSW
10
1.7
SSW
10
1.3
S
11
2.5
SSW
11
1.6
SSW
11
1.5
SSW
11
1.4
S
10
0.9
S
10
1.6
SSE
6
1.7
SSE
7
1.8
SSE
7
2.1
S
8
2.2
SSE
8
Wave Graph
Metric surfscale
Energy kJ
440
885
406
508
487
452
383
321
501
471
613
433
1500
657
485
432
154
179
268
327
504
585
Wind (km/h)
25
W
25
W
40
W
40
WSW
35
W
25
W
30
WNW
40
W
35
W
35
W
35
W
30
WSW
30
W
25
W
15
WNW
20
S
40
SE
40
SE
40
SSE
40
SSE
40
SSE
35
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-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
1:00PM0.34m
1:27AM0.34m
1:38PM0.31m
1:59AM0.46m
2:16PM0.32m
clear
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
light rain
light rain
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
2
3
Temp °C
1
1
4
5
4
3
3
4
5
5
6
7
7
5
4
3
1
2
2
1
1
1
Feels °C
-6
-7
-6
-4
-4
-4
-5
-6
-4
-4
-2
-1
-1
-1
-1
-3
-9
-8
-9
-10
-10
-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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