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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 7 am Monday 11 May 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 12PM is: 0.4m 18s primary swell from a South-southwest direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00am May 11). An open ocean swell of 1.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 1ft (0.3m) | 19s |
| Afternoon (11 May) | 1.5ft (0.4m) | 18s |
| Evening (11 May) | 1.5ft (0.4m) | 17s |
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 8mm), mostly falling on Mon night. Warm (max 24°C on Mon morning, min 22°C on Mon night). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 11 | Tuesday 12 | Wednesday 13 | Thu 14 | |||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SSW 13 | SSW 19 | SSW 18 | SSW 18 | NE 6 | SSW 17 | SSW 17 | SSW 17 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | |
55 | 69 | 106 | 103 | 141 | 101 | 101 | 99 | 176 | 164 | 145 | 188 | 195 | 219 | 268 | 261 | 262 | 270 | 278 | 277 | 268 | 308 | 352 | 320 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | |
High Tide | 12:43PM0.32m | 11:47PM0.39m | 1:23PM0.42m | 00:26AM0.35m | 2:02PM0.52m | 1:06AM0.30m | ||||||||||||||||||
Low Tide | 6:05AM0.02m | 5:45PM0.16m | 6:26AM-0.02m | 7:03PM0.15m | 6:51AM-0.06m | 8:12PM0.13m | ||||||||||||||||||
 |  | | |  | | | | |  | | | |  | | |  | | | | | | | | |
 | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | 7:07 |
1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | |
Temp °C | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 |
21 | 22 | 23 | 22 | 22 | 21 | 21 | 23 | 21 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SSW 18 | SSW 18 | SSW 17 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | S 16 | SE 8 | SE 9 | SE 8 | SE 8 | SSW 15 | SE 8 | S 14 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 |
 kJ | 35 | 25 | 24 | 103 | 102 | 101 | 25 | 31 | 54 | 98 | 98 | 186 | 45 | 46 | 44 | 43 | 71 | 25 | 103 | 40 | 62 | 46 | 29 | 42 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 11 | SSW 18 | SE 8 | SE 8 | SE 9 | SSW 17 | SSW 17 | SSW 17 | S 16 | S 16 | SE 9 | S 16 | NNW 10 | S 16 | SSE 15 | SE 9 | SSE 15 | SE 9 | SSW 15 | SSW 14 | SSW 14 | N 8 | SSW 14 |
| kJ | 34 | 29 | 106 | 24 | 25 | 26 | 101 | 99 | 92 | 134 | 127 | 46 | 124 | 37 | 76 | 74 | 20 | 71 | 21 | 84 | 82 | 63 | 21 | 80 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 19 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 12 | NNW 12 | NNW 11 | NNW 10 | N 10 | NNW 10 | SSE 16 | NW 10 | SSW 14 | SSE 15 | SSW 14 | SSE 11 | S 14 | SSE 14 | N 8 | SSW 14 | N 8 |
| kJ | 55 | 69 | 29 | 18 | 18 | 18 | 18 | 26 | 47 | 40 | 34 | 50 | 55 | 85 | 24 | 41 | 72 | 40 | 12 | 65 | 37 | 11 | 37 | 22 |
Wind waves Height (m) Direction Period (s) | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 |
| kJ | 119 | 124 | 112 | 128 | 141 | 161 | 219 | 209 | 176 | 164 | 145 | 188 | 195 | 219 | 268 | 261 | 262 | 270 | 278 | 277 | 268 | 308 | 352 | 320 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 17 | 31 | 31 | 31 | 31 | 31 | 17 | 17 | 31 | 31 | 31 | 47 | 17 | 17 | 17 | 17 | 31 | 31 | 17 | 31 | 33 | 17 | 17 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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