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Surf Forecasts:

Cannons surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 04 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
25.1° C
 (Which is slightly warmer than usual)

How big are the waves at Cannons today?

The current surf forecast for Cannons at 5PM is: 1.4m 11s primary swell from a North-northeast direction (forecast issued at 01:00pm January 04). An open ocean swell of 0.8m 7s is not directed at the surf break, a second open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (04 Jan)4ft (1.2m)11s
Afternoon (04 Jan)4.5ft (1.4m)11s
Evening (04 Jan)6ft (1.8m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
2
2
3
3
4
4
3
2
1
0
1
1
0
0
!
0
0
0
1
1
1
1
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.4
NNE
1.4
NNE
1.4
NNE
1.6
NNE
2.1
NNE
2.2
NNE
2.3
NE
2.4
NE
2.5
ENE
2.1
NE
2
NE
2.2
NE
0.3
NW
0.4
NW
3.5
ENE
0.3
NW
0.4
NW
0.6
NW
0.6
NW
0.9
NW
0.9
NW
0.9
NW
1
NW
1
NW
Period(s) (?)11111111111010101010101014139132019181817161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4314714476191035107110901149146390078410293045188526141236260522482432496447
Wind
(km/h)
10
ESE
10
E
10
SE
10
SSE
5
SSE
5
E
15
ESE
15
ESE
25
E
25
ESE
25
ESE
25
ESE
25
ESE
30
ESE
30
E
30
ESE
30
ESE
20
ESE
20
ESE
25
ESE
20
ESE
15
ESE
15
ESE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		cross-
off		glasscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		crosscrosscrosscrosscross-
off
High Tide
/ height (m)
3:19PM
0.20
4:27AM
0.75
4:14PM
0.22
5:04AM
0.68
5:14PM
0.25
5:37AM
0.60
Low Tide
/ height (m)
10:40AM
0.07
8:25PM
-0.09
11:15AM
0.06
9:08PM
-0.04
11:49AM
0.06
9:53PM
0.03
Sunday
04
Monday
05
Tuesday
06
Wednesday
07
Sunrise-------7:18-------7:18-------7:18
Sunset--6:07-------6:07-------6:08-----
thunderstorm
thunderstorm
mod rain
thunderstorm
light rain
cloud
cloud
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
thunderstorm
light rain
heavy rain
rain showers
light rain
Rain (mm)
23751--122121114334251211
Temp. °C232422212222212222242221222221212222232322222223
Feels °C (?)232523222424212220222019212019192022232222232224
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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