Surf Forecasts:
How big are the waves at Kalapaki Beach today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 6ft (1.8m), 8s period with ENE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Kalapaki Beach at 11PM is: 1.7m 8s primary swell from a East-northeast direction and 0.4m 7s secondary swell from a Southeast direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 6ft (1.8m) | 8s |
| Evening (21 Oct) | 5.5ft (1.7m) | 8s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 26°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave 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 | E 13 | E 13 | SSW 13 | SSW 14 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 362 | 310 | 310 | 263 | 232 | 220 | 186 | 161 | 173 | 161 | 161 | 161 | 138 | 142 | 55 | 55 | 98 | 143 | 259 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross |
High Tide | 1:29AM0.42m | 1:04PM0.50m | 2:03AM0.49m | 1:33PM0.46m | |||||||||||||||
Low Tide | 7:12PM0.10m | 6:52AM0.18m | 7:28PM0.06m | 7:47AM0.17m | 7:48PM0.02m | ||||||||||||||
 |  |  | | |  | | | | | | |  | | | |  | | | |
 | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 26 | 25 | 24 | 24 |
Feels °C | 24 | 25 | 24 | 25 | 25 | 24 | 25 | 26 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 7 | SE 6 | SE 6 | SSE 6 | SW 14 | SE 6 | SE 6 | SSW 14 | SSW 13 | SW 13 | SE 6 | SE 6 | NE 13 | E 13 | SSW 13 | SSW 14 | SSW 16 |
| kJ | 19 | 10 | 11 | 18 | 18 | 14 | 51 | 9 | 11 | 71 | 70 | 45 | 10 | 9 | 61 | 55 | 98 | 143 | 259 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SE 6 | SW 14 | SW 14 | SE 6 | SE 6 | SE 6 | SW 13 | SW 13 | SE 6 | SW 13 | NE 12 | NE 12 | NE 12 |
| kJ | 55 | 55 | 54 | 54 | 54 | 53 | 8 | 49 | 47 | 8 | 10 | 10 | 44 | 44 | 9 | 42 | 51 | 69 | 66 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | N 9 | S 10 | S 10 | S 11 | NW 11 | S 11 | NW 12 | NW 12 | NW 12 | SSW 16 | E 14 | E 13 | SSW 17 | E 13 | E 13 | E 13 |
| kJ | 19 | 18 | 8 | 6 | 17 | 17 | 21 | 19 | 9 | 23 | 22 | 22 | 52 | 35 | 55 | 55 | 54 | 54 | 54 |
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 | NE 8 | NE 8 | NE 8 | ENE 8 | ENE 8 |
| kJ | 362 | 310 | 310 | 263 | 232 | 220 | 186 | 161 | 173 | 161 | 161 | 161 | 138 | 142 | 133 | 136 | 136 | 123 | 123 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 17 | 17 | 17 | 17 | 10 | 17 | 31 | 31 | 31 | 16 | 17 | 17 | 10 | 10 | 17 | 127 | 17 | 14 | 10 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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