Surf Bay Surf Break

Lat Long: 51.70° S 57.77° W

Surf Bay 48 hour detailed Surf Forecast

Issued: 8 am 20 Jul 2026 (local time)

Forecast update in  hr  min

Today's Surf Bay sea temperature is
5.5° 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 (20 Jul):

  • Morning surf: Morning surf (20 Jul, local time) - 3.5ft (1.0m), 10s period with SSW swell.
  • Afternoon surf: Afternoon surf (20 Jul, local time) - 2.5ft (0.7m), 10s period with SSW swell.
  • Evening surf: Evening surf (20 Jul, local time) - 5.5ft (1.7m), 8s period with SSW swell.

The current surf forecast for Surf Bay at 4PM is: 0.7m 10s primary swell from a South-southwest direction and 0.7m 4s secondary swell from a Southwest direction (forecast issued at 08:00am July 20). An open ocean swell of 0.8m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (-03) & DateWave HeightWave Period
Morning (20 Jul)3.5ft (1.0m)10s
Afternoon (20 Jul)2.5ft (0.7m)10s
Evening (20 Jul)5.5ft (1.7m)8s

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


Short Range Forecast

A dusting of snow on Mon afternoon. Freezing level rising with drizzle on Tue afternoon. Icy conditions (max 3°C on Mon morning, min 0°C on Mon night). Mainly strong winds.

Monday
20
Tuesday
21
Wednesday
22
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)
2
2
2
0
0
0
0
1
1
1
1
0
0
1
1
2
1
2
!
!
!
!
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
SSW
11
1
SSW
10
0.9
SSW
10
0.7
SSW
10
1.7
SSW
6
1.7
SSW
8
1.6
S
8
1.9
SSW
8
1.8
SSW
8
1.4
SW
9
1.5
SW
9
1.7
SSW
8
1.8
SSW
8
2.5
SSW
9
2.5
SSW
9
2.5
SSW
10
2
S
10
2.5
SSW
10
3
SSW
10
3
SSW
11
3
SSW
11
3
SSW
11
Wave Graph
Metric surfscale
Energy kJ
240
236
180
102
199
336
341
504
466
268
342
327
408
1080
1178
1230
816
1352
1575
1853
1808
1997
Wind (km/h)
25
WNW
20
WNW
20
WNW
30
W
50
SSW
35
SW
30
SW
30
WSW
25
W
25
W
30
W
40
WSW
40
WSW
35
W
35
W
35
W
30
W
30
WSW
30
WSW
30
WSW
30
W
30
W
Wind State
off
off
off
cross-off
cross-on
cross
cross
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
High Tide
11:04AM1.46m
11:26PM1.43m
11:51AM1.42m
00:36AM1.31m
12:41PM1.39m
Low Tide
4:38AM0.50m
5:03PM0.61m
5:27AM0.65m
6:12PM0.61m
6:22AM0.79m
7:30PM0.60m
cloud
cloud
cloud
light snow
light snow
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:45
8:44
8:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:09
5:10
5:12
 mm
1
Temp °C
2
2
3
1
2
1
1
1
0
0
2
3
3
2
2
2
2
2
3
3
2
2
Feels °C
-5
-5
-3
-7
-10
-9
-8
-7
-8
-7
-6
-7
-7
-7
-7
-7
-6
-6
-5
-6
-6
-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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