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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 Wednesday 13 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 3PM is: 1.7m 7s primary swell from a East-northeast direction and 0.5m 8s secondary swell from a Southeast direction, 0.4m 14s secondary swell from a South-southwest direction (forecast issued at 07:00am May 13). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 5ft (1.6m) | 7s |
| Afternoon (13 May) | 5.5ft (1.7m) | 7s |
| Evening (13 May) | 6ft (1.8m) | 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 8mm), mostly falling on Wed afternoon. Warm (max 24°C on Wed morning, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | SW 16 | E 8 | SW 16 | E 8 | ENE 8 | |
239 | 247 | 247 | 247 | 247 | 247 | 276 | 327 | 302 | 254 | 233 | 233 | 217 | 217 | 225 | 177 | 191 | 191 | 224 | 124 | 145 | 65 | 149 | 219 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross-on | cross | cross | glassy | |
High Tide | 2:02PM0.52m | 1:06AM0.30m | 2:42PM0.60m | 1:46AM0.25m | 3:24PM0.67m | |||||||||||||||||||
Low Tide | 6:51AM-0.06m | 8:12PM0.13m | 7:19AM-0.10m | 9:17PM0.11m | 7:51AM-0.13m | 10:18PM0.10m | ||||||||||||||||||
 |  | | |  | |  | | | | |  | | | | | | | |  | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:56 |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | 7:08 |
— | — | — | — | 1 | — | 1 | — | — | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | 1 | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 |
23 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 25 | 24 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 8 | SSE 15 | S 14 | SE 8 | SE 8 | SE 9 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | NNW 15 | NNW 14 | NNW 14 | NNW 13 | ENE 7 | ENE 8 | ENE 8 | SE 10 | SE 10 | NNE 7 | SE 10 | E 8 | ENE 8 |
 kJ | 25 | 71 | 103 | 25 | 35 | 49 | 35 | 41 | 83 | 68 | 68 | 142 | 134 | 125 | 120 | 177 | 191 | 191 | 47 | 46 | 135 | 46 | 149 | 219 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SE 9 | SE 9 | SSW 15 | SSW 14 | SSW 14 | N 8 | SSW 14 | N 8 | NW 15 | NW 15 | SE 10 | SE 10 | SSE 10 | SE 8 | NNW 13 | NNW 13 | SSE 10 | NW 12 | SW 16 | SE 10 | SW 16 | NNE 7 | SE 10 |
| kJ | 72 | 20 | 20 | 84 | 82 | 37 | 12 | 80 | 21 | 109 | 107 | 45 | 45 | 61 | 23 | 116 | 111 | 63 | 72 | 124 | 47 | 65 | 64 | 45 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | NW 9 | S 14 | N 9 | N 8 | SSW 14 | N 8 | NW 15 | NNE 8 | N 8 | NNE 8 | N 8 | N 8 | NNE 8 | SE 10 | SE 10 | NW 12 | SW 16 | NW 12 | SW 16 | NW 12 | SE 10 | SW 14 |
| kJ | 41 | 40 | 13 | 65 | 13 | 12 | 37 | 12 | 59 | 22 | 21 | 22 | 22 | 22 | 13 | 47 | 47 | 75 | 125 | 71 | 124 | 35 | 46 | 49 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | — | — | — | ENE 8 | NE 8 | E 8 | NE 7 | — | — |
| kJ | 239 | 247 | 247 | 247 | 247 | 247 | 276 | 327 | 302 | 254 | 233 | 233 | 217 | 217 | 225 | — | — | — | 224 | 284 | 145 | 235 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 33 | 31 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 14 | 0 | 17 | 17 | 17 | 31 | 17 | 13 | 0 |
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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