Surf Forecasts:
How big are the waves at Kalapaki Beach today (23 Jul):
- Morning surf: Morning surf (23 Jul, local time) - 2.5ft (0.8m), 20s period with SSW swell.
- Afternoon surf: Afternoon surf (23 Jul, local time) - 2.5ft (0.8m), 20s period with SSW swell.
- Evening surf: Evening surf (23 Jul, local time) - 3ft (0.9m), 19s period with SSW swell.
The current surf forecast for Kalapaki Beach at 9PM is: 0.9m 19s primary swell from a South-southwest direction and 0.6m 11s secondary swell from a South direction, 1.7m 7s secondary swell from a East-northeast direction (forecast issued at 01:00pm July 23). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Jul) | 2.5ft (0.8m) | 20s |
| Afternoon (23 Jul) | 2.5ft (0.8m) | 20s |
| Evening (23 Jul) | 3ft (0.9m) | 19s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 26°C on Thu afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | SSW 20 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | ENE 7 | SSW 18 | SSW 17 | SSW 17 | ENE 7 | ENE 7 | ENE 8 | SSW 20 | SSW 19 | ENE 8 | SSW 18 | SSW 18 | SSW 18 |
Wave Graph  | |||||||||||||||||||||
 kJ | 528 | 517 | 399 | 657 | 679 | 469 | 459 | 422 | 471 | 456 | 428 | 404 | 417 | 440 | 507 | 634 | 627 | 506 | 731 | 670 | 662 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:55PM0.57m | 1:36PM0.61m | 00:21AM0.18m | 2:14PM0.63m | |||||||||||||||||
Low Tide | 5:07AM0.04m | 10:06PM0.17m | 6:00AM0.03m | 10:10PM0.16m | |||||||||||||||||
 | |  |  | |  |  | |  | | | | | | | | | | | |  | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:20 | — | — |
mm | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | — | — | — | 1 |
Temp °C | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 25 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 24 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 20 | S 13 | S 13 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | S 12 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 |
| kJ | 528 | 215 | 219 | 657 | 679 | 469 | 459 | 422 | 190 | 443 | 428 | 404 | 306 | 302 | 507 | 634 | 627 | 497 | 731 | 670 | 662 |
Swell 2 Height (m) Direction Period (s) | S 13 | SSW 20 | SSW 20 | S 11 | S 13 | SSE 7 | S 13 | S 12 | SSW 18 | S 12 | S 12 | S 21 | S 21 | S 20 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 11 | S 11 | S 11 |
| kJ | 209 | 517 | 399 | 82 | 123 | 36 | 215 | 196 | 356 | 141 | 138 | 326 | 326 | 408 | 226 | 198 | 196 | 196 | 63 | 59 | 38 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 11 | S 11 | S 13 | E 11 | SW 14 | S 22 | SSW 22 | S 21 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | E 14 | E 13 | E 13 |
| kJ | 139 | 137 | 98 | 89 | 56 | 123 | 59 | 54 | 86 | 156 | 326 | 98 | 98 | 100 | 97 | 97 | 95 | 66 | 33 | 55 | 54 |
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 307 | 286 | 286 | 247 | 276 | 276 | 317 | 371 | 471 | 456 | 415 | 387 | 417 | 440 | 481 | 434 | 441 | 506 | 502 | 531 | 546 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 33 | 39 | 39 | 118 | 17 | 47 | 47 | 31 | 31 | 33 | 31 | 47 | 17 | 17 | 17 | 17 | 31 | 33 | 33 | 31 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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