Cannons Surf Break

Lat Long: 22.22° N 159.57° W

Cannons 48 hour detailed Surf Forecast

Issued: 7 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cannons sea temperature is
26.6°C
0.2° 

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


How big are the waves at Cannons today (22 Aug):

  • Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.5m), 10s period with W swell.
  • Evening surf: Evening surf (22 Aug, local time) - 2ft (0.6m), 10s period with W swell.

The current surf forecast for Cannons at 12AM is: 0.6m 10s primary swell from a West direction and 0.6m 7s secondary swell from a Northeast direction (forecast issued at 07:00pm August 21). An open ocean swell of 0.7m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (22 Aug)--
Afternoon (22 Aug)1.5ft (0.5m)10s
Evening (22 Aug)2ft (0.6m)10s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Mon morning. Warm (max 27°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Fri
21
Saturday
22
Sunday
23
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
1
1
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
Wave
Height (m)
Direction
Period (s)
0.5
W
11
0.6
W
10
0.6
W
10
0.6
W
10
1
ENE
7
1
ENE
7
0.7
WNW
10
0.8
WNW
11
0.9
WNW
12
1.1
WNW
12
1.1
WNW
12
1
WNW
11
0.9
WNW
11
0.8
WNW
11
0.8
WNW
10
0.7
WNW
10
0.6
WNW
10
0.8
WNW
12
0.9
NW
11
Wave Graph
Metric surfscale
Energy kJ
55
72
74
77
102
100
112
158
271
328
311
234
183
143
116
86
75
180
189
Wind (km/h)
5
NE
10
ENE
15
ESE
15
SE
10
SE
15
ESE
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
ENE
25
ENE
25
E
20
E
20
E
Wind State
cross-on
cross-on
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
10:10PM0.20m
12:13PM0.62m
11:40PM0.22m
12:51PM0.64m
Low Tide
8:11PM0.17m
3:30AM0.09m
7:48PM0.16m
4:34AM0.07m
7:52PM0.15m
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:04
7:02
 mm
Temp °C
27
26
26
26
26
26
27
27
27
26
25
25
25
25
27
27
26
25
25
Feels °C
31
30
29
29
29
27
28
28
28
28
26
27
26
27
28
27
26
26
26
  • 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 Cannons 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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