Cannons Surf Break

Lat Long: 22.22° N 159.57° W

Cannons 48 hour detailed Surf Forecast

Issued: 7 pm 16 Aug 2026 (local time)

Forecast update in  hr  min

Today's Cannons sea temperature is
26.9° 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 (17 Aug):

  • Morning surf: Morning surf (17 Aug, local time) - 1.5ft (0.4m), 11s period with WNW swell.
  • Afternoon surf: Afternoon surf (17 Aug, local time) - 1ft (0.3m), 11s period with WNW swell.
  • Evening surf: Evening surf (17 Aug, local time) - 1ft (0.3m), 11s period with WNW swell.

The current surf forecast for Cannons at 4AM is: 0.4m 11s primary swell from a West-northwest direction (forecast issued at 07:00pm August 16). An open ocean swell of 0.2m 6s is not directed at the surf break, a second open ocean swell of 2.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (17 Aug)1.5ft (0.4m)11s
Afternoon (17 Aug)1ft (0.3m)11s
Evening (17 Aug)1ft (0.3m)11s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Sun night. Warm (max 27°C on Mon morning, min 24°C on Mon night). Wind will be generally light.

Sun
16
Monday
17
Tuesday
18
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
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.4
WNW
11
0.3
WNW
11
0.3
W
11
0.3
WNW
11
0.3
WNW
11
0.3
WNW
11
1.3
ENE
7
1.3
ENE
7
1.2
ENE
7
0.4
WNW
13
0.4
WNW
12
0.4
WNW
12
0.4
WNW
12
Wave Graph
Metric surfscale
Energy kJ
42
42
42
41
41
43
41
22
21
23
23
23
181
171
139
55
49
48
48
Wind (km/h)
30
E
25
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
E
25
E
25
E
20
E
20
E
20
E
15
ESE
20
E
15
E
15
E
15
E
15
E
15
ESE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
High Tide
4:52PM0.48m
6:26AM0.51m
5:06PM0.40m
7:35AM0.52m
4:36PM0.34m
Low Tide
10:57PM0.07m
11:43AM0.25m
11:24PM0.07m
2:22PM0.29m
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
 mm
2
1
1
1
Temp °C
25
26
26
25
25
26
27
27
26
25
25
25
24
25
26
26
26
25
24
Feels °C
25
27
27
26
27
27
28
28
27
26
26
26
25
26
27
27
27
26
25
  • 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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