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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 am Saturday 16 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 slightly cooler than normal)How big are the waves at Kalapaki Beach today?
The current surf forecast for Kalapaki Beach at 7AM is: 1.5m 8s primary swell from a East-northeast direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 01:00am May 16). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 May) | 5ft (1.6m) | 8s |
| Afternoon (16 May) | 5ft (1.5m) | 8s |
| Evening (16 May) | 5ft (1.5m) | 8s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 15mm), heaviest on Mon morning. Warm (max 25°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 16 | Sunday 17 | Monday 18 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 10 | SSW 15 | SSW 15 | SSW 15 | ENE 8 | SSW 15 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
215 | 264 | 277 | 319 | 291 | 277 | 277 | 284 | 284 | 250 | 229 | 270 | 306 | 270 | 270 | 306 | 376 | 366 | 418 | 438 | 438 | 427 | 406 | 384 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:27AM0.21m | 4:08PM0.71m | 3:09AM0.17m | 4:56PM0.72m | 3:55AM0.15m | 5:47PM0.71m | ||||||||||||||||||
Low Tide | 8:27AM-0.14m | 11:19PM0.09m | 9:06AM-0.15m | 00:21AM0.09m | 9:49AM-0.13m | |||||||||||||||||||
 | |  | | | |  | |  | |  | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — |
1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | |
Temp °C | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 23 |
25 | 24 | 25 | 24 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 23 | 23 | 23 | 25 | 25 | 23 | 24 | 22 | 23 | |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 6 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | SE 10 | SE 10 | SSE 9 | SSE 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 |
 kJ | 215 | 9 | 277 | 319 | 291 | 277 | 277 | 284 | 284 | 250 | 229 | 235 | 138 | 96 | 193 | 242 | 239 | 236 | 233 | 233 | 229 | 166 | 161 | 158 |
Swell 2 Height (m) Direction Period (s) | N 6 | SW 14 | SSW 16 | SW 14 | SE 10 | SSW 16 | SSE 10 | SE 8 | SSW 15 | SE 11 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 10 | SSE 10 | SSW 19 | SSE 7 | SSE 7 |
| kJ | 20 | 51 | 160 | 103 | 46 | 151 | 65 | 35 | 146 | 121 | 138 | 249 | 249 | 249 | 64 | 50 | 39 | 39 | 39 | 88 | 86 | 212 | 21 | 20 |
Swell 3 Height (m) Direction Period (s) | SE 6 | SSE 11 | SE 6 | SE 10 | SW 14 | SSE 10 | SSW 16 | SSW 17 | SSE 12 | SSW 16 | S 16 | SSE 11 | SE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 19 | SSW 19 | SSE 8 | SSW 19 | SE 10 |
| kJ | 19 | 40 | 9 | 47 | 102 | 40 | 153 | 113 | 78 | 147 | 132 | 41 | 59 | 78 | 76 | 73 | 42 | 40 | 39 | 251 | 251 | 22 | 123 | 25 |
Wind waves Height (m) Direction Period (s) | — | 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 | — | 264 | — | — | — | — | — | — | — | — | 223 | 270 | 306 | 270 | 270 | 306 | 376 | 366 | 418 | 438 | 438 | 427 | 406 | 384 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 17 | 17 | 31 | 14 | 31 | 17 | 16 | 13 | 10 | 17 | 17 | 31 | 17 | 17 | 17 | 31 | 31 | 17 | 31 | 31 | 31 | 17 | 33 |
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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