Sandbank Surf Break

Lat Long: 13.23° N 59.54° W

Sandbank 48 hour detailed Surf Forecast

Issued: 1 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Sandbank sea temperature is
29.1° C
0.6° 

Sandbank surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Sandbank today (20 Aug):

  • Morning surf: Morning surf (20 Aug, local time) - 6.5ft (2.0m), 7s period with ENE swell.
  • Afternoon surf: Afternoon surf (20 Aug, local time) - 6ft (1.9m), 8s period with ENE swell.
  • Evening surf: Evening surf (20 Aug, local time) - 6ft (1.9m), 7s period with ENE swell.

The current surf forecast for Sandbank at 8PM is: 1.9m 7s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a Southeast direction, 0.4m 12s secondary swell from a Southeast direction (forecast issued at 01:00pm August 20). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (20 Aug)6.5ft (2.0m)7s
Afternoon (20 Aug)6ft (1.9m)8s
Evening (20 Aug)6ft (1.9m)7s

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


Short Range Forecast

Moderate rain (total 19mm), heaviest on Fri night. Warm (max 28°C on Thu afternoon, min 26°C on Fri night). Mainly fresh winds.

Thu
20
Friday
21
Saturday
22
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
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
2
ENE
7
2
ENE
8
1.9
ENE
7
1.9
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
7
1.8
ENE
8
1.8
ENE
7
1.7
ENE
7
1.6
ENE
7
1.6
ENE
7
1.6
ENE
7
1.6
E
7
1.4
ENE
7
1.4
ENE
7
1.3
ENE
7
1.3
ENE
7
1.3
ENE
7
Wave Graph
Metric surfscale
Energy kJ
426
426
387
387
349
340
340
337
328
375
365
319
284
225
261
255
197
208
176
171
171
Wind (km/h)
35
ENE
30
ENE
30
ENE
30
ENE
30
ENE
25
ENE
30
ENE
30
ENE
30
E
30
E
30
E
25
E
30
E
25
E
25
E
25
E
25
E
25
E
20
E
25
ENE
30
ENE
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:02AM0.46m
8:51PM0.62m
12:19PM0.46m
10:09PM0.60m
1:32PM0.49m
Low Tide
2:10PM0.41m
4:51AM0.24m
3:30PM0.44m
6:10AM0.22m
5:20PM0.44m
clear
clear
clear
clear
cloud
cloud
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
 mm
1
1
1
3
2
1
1
1
1
1
1
1
Temp °C
27
28
27
27
27
27
27
28
28
28
27
27
27
26
27
27
28
28
28
27
27
Feels °C
25
27
25
25
26
27
26
27
27
27
26
27
27
26
27
27
28
29
29
28
27
  • 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 Sandbank 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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