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Kalapaki Beach Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Kalapaki Beach surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 pm Thursday 30 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Kalapaki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalapaki Beach sea temperature is
24.5° C
(Which is normal for this time of year)How big are the waves at Kalapaki Beach today?
The current surf forecast for Kalapaki Beach at 9PM is: 1.7m 7s primary swell from a East-northeast direction and 0.4m 16s secondary swell from a South direction (forecast issued at 01:00pm April 30). An open ocean swell of 0.5m 13s 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 Apr) | 5ft (1.6m) | 6s |
| Afternoon (30 Apr) | 5.5ft (1.7m) | 7s |
| Evening (30 Apr) | 5.5ft (1.7m) | 7s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 24°C on Thu afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
242 | 293 | 256 | 256 | 230 | 289 | 372 | 443 | 495 | 464 | 422 | 358 | 322 | 346 | 385 | 356 | 356 | 322 | 276 | 244 | 245 | 240 | 215 | 191 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 3:37PM0.56m | 2:46AM0.24m | 4:09PM0.59m | 3:12AM0.20m | 4:42PM0.59m | 3:38AM0.18m | ||||||||||||||||||
Low Tide | 8:17AM-0.07m | 10:13PM0.11m | 8:39AM-0.07m | 11:00PM0.11m | 9:04AM-0.06m | 11:49PM0.12m | ||||||||||||||||||
 |  | |  | | |  | | | | | |  | | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — |
 | — | — | 7:01 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | 7:04 |
1 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 23 |
21 | 21 | 22 | 22 | 20 | 20 | 20 | 21 | 20 | 22 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 22 | 21 | 22 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | S 15 | NNW 12 | S 16 | S 16 | S 16 | S 16 | NW 15 | S 14 | NW 14 | S 14 | S 14 | S 14 | S 16 | S 16 | S 13 | S 16 |
 kJ | 96 | 106 | 96 | 98 | 96 | 92 | 85 | 82 | 110 | 79 | 177 | 186 | 129 | 127 | 137 | 195 | 164 | 150 | 106 | 153 | 245 | 131 | 128 | 131 |
Swell 2 Height (m) Direction Period (s) | SSW 12 | S 16 | S 16 | S 16 | S 16 | SSW 16 | SSW 15 | S 15 | NNW 12 | S 16 | NNW 12 | NNW 12 | NW 16 | NW 15 | S 16 | NW 15 | S 14 | NW 14 | NW 14 | NNW 14 | NW 13 | S 13 | SSW 16 | S 13 |
| kJ | 28 | 82 | 127 | 81 | 82 | 81 | 72 | 110 | 81 | 139 | 53 | 52 | 129 | 78 | 131 | 171 | 150 | 99 | 95 | 71 | 57 | 87 | 147 | 86 |
Swell 3 Height (m) Direction Period (s) | S 17 | NNW 7 | N 7 | SE 8 | SE 8 | SE 8 | S 17 | SSW 11 | SSW 18 | S 15 | SE 9 | NW 16 | NNW 12 | NNW 12 | SSW 13 | SE 9 | SSW 18 | SSW 18 | SSW 18 | SE 9 | SE 9 | NNW 13 | NW 12 | SE 9 |
| kJ | 50 | 18 | 10 | 23 | 16 | 11 | 53 | 24 | 62 | 67 | 13 | 91 | 58 | 56 | 60 | 12 | 104 | 103 | 103 | 20 | 20 | 64 | 39 | 20 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 242 | 293 | 256 | 256 | 230 | 289 | 372 | 443 | 495 | 464 | 422 | 358 | 322 | 346 | 385 | 356 | 356 | 322 | 276 | 244 | 234 | 240 | 215 | 191 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 31 | 33 | 31 | 39 | 31 | 17 | 39 | 47 | 39 | 122 | 33 | 17 | 17 | 33 | 17 | 17 | 31 | 31 | 31 | 17 | 17 | 17 | 17 | 17 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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