Bog Bay Surf Break

Lat Long: 29.60° S 31.17° E

Bog Bay 48 hour detailed Surf Forecast

Issued: 7 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Bog Bay sea temperature is
21.4° C
0.1° 

Bog 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 Bog Bay today (19 Aug):

  • Afternoon surf: Afternoon surf (19 Aug, local time) - 3.5ft (1.1m), 9s period with E swell.
  • Evening surf: Evening surf (19 Aug, local time) - 3.5ft (1.0m), 9s period with E swell.

The current surf forecast for Bog Bay at 12AM is: 1.0m 9s primary swell from a East direction and 0.1m 15s secondary swell from a Southwest direction, 0.9m 6s secondary swell from a South direction (forecast issued at 07:00pm August 18). The wind direction is predicted to be offshore and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)3.5ft (1.1m)9s
Evening (19 Aug)3.5ft (1.0m)9s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Wed afternoon, min 17°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed night, calm by Thu night).

Tue
18
Wednesday
19
Thursday
20
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
1
0
2
2
1
1
0
0
0
2
3
0
0
2
1
0
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
E
9
1
E
9
1
E
9
1
E
9
0.9
E
9
0.9
E
9
0.9
E
9
0.7
SSW
15
0.8
SSW
14
1.3
ENE
8
1.7
ENE
6
1
SSW
14
0.9
ENE
8
2.5
SSW
8
2.4
SSW
8
2
S
8
1.7
S
8
1.5
S
8
0.7
SSW
16
Wave Graph
Metric surfscale
Energy kJ
162
159
159
155
123
120
121
222
233
240
246
431
94
929
748
552
382
289
269
Wind (km/h)
20
S
15
SSW
10
WSW
10
W
5
WNW
5
NW
15
NE
20
ENE
15
NE
10
N
5
NNW
40
SSW
35
SW
35
SSW
30
SSW
25
S
20
S
10
SW
5
W
Wind State
cross-off
cross-off
cross-off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross
glassy
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
glassy
High Tide
6:56PM1.59m
7:03AM1.42m
7:24PM1.42m
7:33AM1.26m
8:00PM1.25m
Low Tide
1:04AM0.44m
1:10PM0.46m
1:36AM0.59m
1:42PM0.63m
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:31
5:32
5:32
 mm
Temp °C
19
19
19
18
18
19
22
23
21
20
21
19
18
19
20
20
19
19
18
Feels °C
17
18
19
18
18
19
20
20
20
20
22
14
12
14
15
16
17
19
19
  • 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 Bog 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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