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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 Friday 29 May 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
25.0° C
(Which is slightly cooler than normal)How big are the waves at Cannons today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 2.5ft (0.7m), 11s period with NW swell.
- Evening surf: Evening surf (30 May, local time) - 2.5ft (0.7m), 11s period with NNW swell.
The current surf forecast for Cannons at 12AM is: 0.7m 11s primary swell from a North-northwest direction and 0.9m 8s secondary swell from a Northeast direction (forecast issued at 07:00pm May 29). An open ocean swell of 0.8m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 2.5ft (0.7m) | 11s |
| Evening (30 May) | 2.5ft (0.7m) | 11s |
Table - waves today at Cannons. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 25°C on Sat morning, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 11 | NNW 11 | NNW 11 | NNW 11 | NE 7 | ENE 7 | ENE 7 | NNW 10 | N 10 | N 10 | NE 8 | NE 7 | NE 7 | NE 7 | N 9 | ENE 7 | N 11 | N 11 | N 10 | N 10 | N 10 | NNW 10 | N 10 | N 10 | |
105 | 103 | 99 | 99 | 102 | 162 | 139 | 100 | 92 | 90 | 59 | 56 | 56 | 56 | 43 | 47 | 85 | 83 | 75 | 71 | 71 | 75 | 68 | 65 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | 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 | 2:24PM0.66m | 1:12AM0.18m | 2:56PM0.66m | 1:46AM0.16m | 3:29PM0.66m | 2:18AM0.15m | ||||||||||||||||||
Low Tide | 9:19PM0.12m | 6:41AM-0.07m | 9:59PM0.11m | 7:11AM-0.07m | 10:39PM0.10m | 7:42AM-0.06m | ||||||||||||||||||
 |  | | |  | | | |  |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | 7:17 |
— | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | |
Temp °C | 25 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 23 | 24 | 25 |
24 | 23 | 23 | 22 | 23 | 23 | 25 | 24 | 24 | 25 | 24 | 23 | 23 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | NE 7 | NE 7 | NE 8 | NE 7 | NE 7 | NE 7 | ENE 7 | NE 7 | NE 8 | NE 8 | NE 8 | NE 7 | NE 7 | NE 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 7 | E 8 | E 8 |
 kJ | 77 | 77 | 79 | 91 | 102 | 102 | 139 | 75 | 69 | 71 | 59 | 56 | 56 | 56 | 41 | 42 | 42 | 57 | 41 | 42 | 43 | 43 | 74 | 74 |
Swell 2 Height (m) Direction Period (s) | NNW 11 | NNW 11 | NNW 11 | NNW 11 | ESE 7 | ESE 7 | NNW 10 | NNW 10 | N 10 | N 10 | E 7 | E 7 | E 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | N 11 | N 10 | ENE 7 | N 10 | NNW 10 | N 10 | N 10 |
| kJ | 105 | 103 | 99 | 99 | 47 | 52 | 75 | 100 | 92 | 90 | 48 | 52 | 48 | 46 | 37 | 47 | 47 | 83 | 75 | 37 | 71 | 75 | 68 | 65 |
Swell 3 Height (m) Direction Period (s) | NNE 11 | NNE 11 | N 10 | NNE 11 | NNW 10 | NNW 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNW 10 | N 8 | N 8 | N 8 | N 9 | N 9 | N 11 | ENE 7 | ENE 7 | N 10 | ENE 7 | E 8 | NNE 7 | NNE 7 |
| kJ | 93 | 91 | 47 | 64 | 88 | 100 | 38 | 18 | 10 | 9 | 55 | 51 | 51 | 50 | 43 | 42 | 85 | 35 | 37 | 71 | 37 | 31 | 11 | 10 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | — | ENE 7 | — | E 7 | E 7 | E 7 | — | — | — | ESE 8 | ESE 8 | ESE 8 | — | — | — | — | — | — | — | — |
| kJ | 61 | 59 | 59 | 45 | — | 162 | — | 47 | 48 | 36 | — | — | — | 79 | 79 | 77 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 1 | 1 | 7 | 31 | 31 | 24 | 1 | 1 | 1 | 1 | 7 | 24 | 31 | 31 | 24 | 24 | 1 | 1 | 24 | 31 | 31 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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