Cannons Surf Break

Lat Long: 22.22° N 159.57° W

Cannons 48 hour detailed Surf Forecast

Issued: 1 am 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Cannons sea temperature is
26.7°C
0.3° 

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 (18 Sep):

  • Morning surf: Morning surf (18 Sep, local time) - 3ft (0.9m), 7s period with NNE swell.
  • Afternoon surf: Afternoon surf (18 Sep, local time) - 3.5ft (1.0m), 7s period with NNE swell.
  • Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 7s period with NNE swell.

The current surf forecast for Cannons at 8AM is: 0.9m 6s primary swell from a North-northeast direction and 0.4m 7s secondary swell from a Northeast direction (forecast issued at 01:00am September 18). An open ocean swell of 1.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 Sep)3ft (0.9m)7s
Afternoon (18 Sep)3.5ft (1.0m)7s
Evening (18 Sep)3ft (0.9m)7s

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


Short Range Forecast

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 27°C on Fri morning, min 25°C on Fri morning). Wind will be generally light.

Friday
18
Saturday
19
Sunday
20
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
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
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
NNE
7
1.1
NNE
7
0.9
NNE
6
0.9
NNE
7
1
NNE
7
0.9
NNE
7
0.9
NNE
7
0.9
NNE
7
0.8
NNE
7
0.8
NNE
7
0.8
NNE
6
0.8
NNE
6
0.8
NNE
6
0.6
NNE
6
0.6
NNE
6
0.7
NE
6
0.7
NNE
7
0.7
NNE
7
0.7
NNE
6
0.6
NNE
6
0.7
NNE
6
0.2
N
11
0.2
N
11
0.2
W
12
Wave Graph
Metric surfscale
Energy kJ
120
113
75
79
88
66
66
64
51
50
47
45
45
31
30
39
38
38
34
29
37
9
9
11
Wind (km/h)
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
E
20
ESE
20
ESE
20
E
20
E
25
E
20
E
20
E
20
ESE
15
E
15
E
15
E
20
E
25
E
20
E
20
E
15
ESE
Wind State
cross-on
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross
High Tide
9:16AM0.55m
10:32AM0.56m
10:47PM0.21m
11:26AM0.59m
Low Tide
11:12PM0.11m
00:39AM0.13m
6:50PM0.16m
2:52AM0.13m
6:45PM0.15m
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
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
6:26
6:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:37
6:37
6:36
 mm
1
1
1
Temp °C
25
25
25
27
27
27
26
25
25
25
25
27
27
27
25
25
25
25
26
27
27
26
25
25
Feels °C
27
27
26
28
27
27
27
26
26
26
26
27
27
27
26
26
27
26
27
27
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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