Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 am 16 Sep 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
4.8°C
0.3° 

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 (16 Sep):

  • Morning surf: Morning surf (16 Sep, local time) - 4.5ft (1.4m), 10s period with S swell.
  • Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.3m), 10s period with S swell.
  • Evening surf: Evening surf (16 Sep, local time) - 3.5ft (1.1m), 10s period with S swell.

The current surf forecast for Surf Bay at 11AM is: 1.4m 10s primary swell from a South direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am September 16). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (-03) & DateWave HeightWave Period
Morning (16 Sep)4.5ft (1.4m)10s
Afternoon (16 Sep)4.5ft (1.3m)10s
Evening (16 Sep)3.5ft (1.1m)10s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Wed night. Mild temperatures (max 7°C on Fri morning, min 3°C on Wed morning). Winds increasing (light winds from the WSW on Thu night, strong winds from the NNW by Fri afternoon).

Wednesday
16
Thursday
17
Friday
18
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
0
0
0
0
0
1
0
0
0
0
0
0
2
2
1
1
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)
1.5
S
10
1.4
S
10
1.4
S
10
1.3
S
10
1.2
S
10
1.1
S
10
1
S
10
0.9
S
10
1.4
SSW
9
1.5
S
9
1.5
S
10
0.8
S
10
1.5
S
9
1.3
S
9
1.2
S
9
1.1
S
9
1
S
9
0.9
S
9
0.9
S
8
0.8
S
8
0.8
S
8
0.8
S
9
Wave Graph
Metric surfscale
Energy kJ
450
384
392
340
284
234
190
148
329
397
414
126
380
270
225
188
153
122
116
92
92
94
Wind (km/h)
30
WNW
35
NW
40
NW
40
NW
40
NNW
40
NW
25
WNW
25
WSW
35
SSW
35
SW
35
SSW
30
SW
25
SW
10
WSW
15
NNW
25
NW
25
NW
25
NNW
35
N
40
N
40
NNW
35
NW
Wind State
off
off
off
off
off
off
off
cross-off
cross
cross
cross-on
cross
cross
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
off
High Tide
9:15AM1.50m
10:26PM1.32m
9:48AM1.44m
11:28PM1.20m
10:31AM1.38m
Low Tide
3:36PM0.43m
3:25AM0.85m
4:28PM0.52m
3:54AM0.94m
5:44PM0.61m
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
cloud
light rain
light rain
cloud
part cloud
clear
cloud
cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:52
6:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:38
6:40
 mm
1
2
2
1
Temp °C
2
3
5
5
4
5
6
5
4
4
4
4
4
4
5
5
5
5
7
7
6
6
Feels °C
-6
-6
-5
-4
-5
-4
0
-1
-4
-4
-4
-4
-3
0
0
-1
-1
-1
-1
-2
-4
-2
  • 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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