Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 2 pm 31 Jul 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
5.1° C
0.1° 

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 (31 Jul):

  • Afternoon surf: Afternoon surf (31 Jul, local time) - 5ft (1.5m), 10s period with S swell.
  • Evening surf: Evening surf (31 Jul, local time) - 8ft (2.5m), 12s period with SSE swell.

The current surf forecast for Surf Bay at 9PM is: 2.5m 12s primary swell from a South-southeast direction (forecast issued at 02:00pm July 31). The wind direction is predicted to be onshore.

Time (-03) & DateWave HeightWave Period
Morning (31 Jul)--
Afternoon (31 Jul)5ft (1.5m)10s
Evening (31 Jul)8ft (2.5m)12s

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


Short Range Forecast

Mostly dry. Icy conditions (max 4°C on Fri afternoon, min 0°C on Fri night). Winds decreasing (strong winds from the SE on Fri afternoon, light winds from the E by Sat night).

Fri
31
Saturday
1
Sunday
2
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
0
0
0
0
0
0
0
0
1
2
1
1
1
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)
1.3
S
9
1.5
S
10
2.1
S
12
2.5
SSE
12
2.3
S
12
2
S
11
1.7
S
11
1.5
S
11
2.2
ESE
7
2.2
ESE
8
1.5
S
10
1.7
E
9
1.6
ENE
9
1.6
ENE
9
1.6
ENE
9
1.6
ENE
9
1.5
ENE
10
1.5
ENE
10
1.4
ENE
10
1.4
ENE
10
Wave Graph
Metric surfscale
Energy kJ
288
452
1256
2010
1398
949
663
520
513
526
422
435
413
422
406
424
419
416
373
356
Wind (km/h)
10
SW
25
SSE
45
SE
45
SE
40
ESE
45
ESE
40
ESE
40
ESE
35
ESE
30
ESE
30
ESE
25
ESE
20
ESE
20
ESE
15
E
15
ENE
20
NE
20
NE
20
NE
25
ENE
Wind State
cross
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
7:46PM1.71m
8:27AM1.40m
8:21PM1.66m
8:54AM1.44m
8:56PM1.58m
Low Tide
1:12PM0.59m
2:04AM0.37m
1:49PM0.56m
2:30AM0.41m
2:27PM0.53m
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:27
8:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:24
5:25
5:28
 mm
Temp °C
3
4
2
1
1
1
0
0
1
1
1
1
1
0
0
0
1
1
2
2
Feels °C
-2
-4
-9
-10
-10
-11
-11
-11
-9
-8
-7
-7
-5
-6
-5
-5
-5
-6
-5
-5
  • 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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