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Surf Forecasts:

Cannons surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 am Wednesday 07 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Cannons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cannons sea temperature is
25.0° C
 (Which is slightly warmer than usual)

How big are the waves at Cannons today?

The current surf forecast for Cannons at 6AM is: 1.1m 16s primary swell from a Northwest direction (forecast issued at 01:00am January 07). An open ocean swell of 1.8m 8s is not directed at the surf break, a second open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (07 Jan)3.5ft (1.0m)15s
Afternoon (07 Jan)3.5ft (1.1m)14s
Evening (07 Jan)3.5ft (1.1m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
1
1
2
1
1
2
1
2
1
2
3
3
2
1
2
2
2
2
2
2
2
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
NW
1
NW
1.1
NW
1
NW
1
NW
1.1
NW
1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
1.1
NW
0.8
WNW
0.8
WNW
0.7
NW
0.7
NW
0.7
WNW
0.7
NNW
0.7
NW
0.6
WNW
Period(s) (?)171616151514141413131313131212121212121211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)48250856044141848240145041240040044436934133037918418014413711511312882
Wind
(km/h)
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
15
E
15
ESE
10
ESE
10
ESE
5
SSW
5
SW
5
SSE
5
N
5
N
0
NNE
0
ESE
5
S
5
SW
5
SW
0
SSW
5
SSW
5
WNW
5
WSW
0
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		crosscrosscrosscrosscrosscrossglassglassglassglasscross-
on		glassglassglassglassglassglassglassglassglassglass
High Tide
/ height (m)
5:37AM
0.60
6:24PM
0.27
6:06AM
0.51
7:46PM
0.32
6:31AM
0.42
Low Tide
/ height (m)
9:53PM
0.03
12:22PM
0.05
10:43PM
0.11
12:55PM
0.04
11:51PM
0.19
1:29PM
0.03
Wednesday
07
Thursday
08
Friday
09
Sunrise---7:18-------7:18-------7:18----
Sunset------6:08-------6:09-------6:10-
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
Rain (mm)
------------------------
Temp. °C232222222424242222222222242423232323232324242323
Feels °C (?)222120212424252323242424262626262626262626272626
  • 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

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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.

View detailed surf forecast for Cannons at:
surf-forecast.com

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