Cannons surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 am Friday 26 Dec 2025 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
25.4° C
(Which is slightly warmer than usual)


How big are the waves at Cannons today?

The current surf forecast for Cannons at 10AM is: 1.3m 11s primary swell from a North-northeast direction and 0.9m 14s secondary swell from a North-northeast direction (forecast issued at 07:00am December 26). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (26 Dec)4.5ft (1.3m)11s
Afternoon (26 Dec)4.5ft (1.4m)12s
Evening (26 Dec)4.5ft (1.3m)11s

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

Updates in  hr  min  s Forecast update imminent
Friday
26
Saturday
27
Sunday
28
Mon
29
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2
3
Swell
Height Map
Wave Height (m) & direction (?)
1.4
NNE
1.3
NNE
1.2
NNE
1.5
NNE
1.4
NNE
1.3
NNE
1.2
NNE
1.2
NNE
1.1
NNE
1
NNE
0.6
WNW
0.9
NNE
0.7
WNW
0.7
WNW
0.9
WNW
0.8
WNW
1
WNW
0.9
WNW
1.2
WNW
1.1
WNW
1.1
WNW
1.2
WNW
1.6
NW
1.8
NW
Period(s) (?)111111131111111111101610151413131312121211111212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)469373319757486408331325265202184146188178277225321233412341307323689855
Wind
(km/h)
10
SE
10
SE
10
ESE
10
ESE
10
ESE
5
SE
10
SSE
5
SSW
5
S
5
S
5
N
5
NE
0
NE
5
SW
5
SW
5
SSW
5
SSW
5
SSE
5
NE
5
NNE
5
ENE
10
E
10
ESE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
offcross-
off
glassglassglassglassglassoffglassglassglassglassoncross-
on
cross-
on
crosscross-
off
High Tide
/ height (m)
6:47AM
0.52
9:03PM
0.32
7:23AM
0.45
10:23PM
0.43
8:02AM
0.37
11:22PM
0.55
Low Tide
/ height (m)
1:57PM
0.05
12:51AM
0.22
2:31PM
0.02
3:26AM
0.26
3:08PM
-0.02
Friday
26
Saturday
27
Sunday
28
Mon
29
Sunrise-7:15-------7:15-------7:16------
Sunset----6:01-------6:01-------6:02---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
thunderstorm
cloud
cloud
cloud
Rain (mm)
--------------------1---
Temp. °C222225252523222323232524232323232323242424232323
Feels °C (?)232326252525232424252726262625262626272627252525
  • 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

Latest Updates

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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