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Cannons Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Cannons surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 pm Saturday 28 Mar 2026 HSTForecast 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
24.3° C
(Which is normal for this time of year)How big are the waves at Cannons today?
The current surf forecast for Cannons at 11PM is: 1.1m 9s primary swell from a East-northeast direction and 1.3m 7s secondary swell from a North direction, 0.7m 11s secondary swell from a Northwest direction (forecast issued at 07:00pm March 28). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Mar) | - | - |
| Afternoon (28 Mar) | 5.5ft (1.7m) | 7s |
| Evening (28 Mar) | 5.5ft (1.7m) | 7s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 9 | 8 | 8 | 9 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 266 | 282 | 203 | 392 | 462 | 847 | 1289 | 1201 | 1568 | 1748 | 1928 | 2013 | 1877 | 1877 | 1877 | 1747 | 1903 | 1933 | 1900 | 1865 | 1686 | 1578 | 1474 | 1350 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:37AM 0.56 | 1:02PM 0.31 | 1:12AM 0.53 | 1:40PM 0.39 | 1:42AM 0.48 | |||||||||||||||||||
Low Tide / height (m) | 5:13PM -0.01 | 6:56AM -0.00 | 6:08PM -0.01 | 7:14AM -0.02 | 6:58PM 0.00 | 7:31AM -0.04 | ||||||||||||||||||
Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:31 | - | - |
| Sunset | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - |
 |  | |  | | |  | | | | | | | |  | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 1 | - | 1 | 1 | 1 | - | 1 | - |
| Temp. °C | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 16 | 16 | 15 | 16 | 17 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 18 | 18 | 18 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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