Surf Forecasts:
How big are the waves at Kalapaki Beach today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 4.5ft (1.3m), 12s period with SE swell.
- Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 12s period with SSE swell.
The current surf forecast for Kalapaki Beach at 1AM is: 2.1m 8s primary swell from a East-northeast direction and 0.9m 15s secondary swell from a South direction, 0.7m 13s secondary swell from a Southeast direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 6.5ft (2.0m) | 8s |
| Afternoon (03 Sep) | 4.5ft (1.3m) | 12s |
| Evening (03 Sep) | 4.5ft (1.3m) | 12s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Warm (max 26°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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 | SE 12 | SE 12 | SE 12 | SE 12 | ENE 7 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 487 | 456 | 474 | 507 | 520 | 474 | 480 | 471 | 549 | 514 | 404 | 420 | 404 | 404 | 428 | 469 | 454 | 395 | 429 |
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 | cross |
High Tide | 5:17PM0.30m | 9:35AM0.57m | 10:57AM0.61m | ||||||||||||||||
Low Tide | 3:05PM0.29m | 1:01AM0.04m | 2:01AM0.05m | ||||||||||||||||
 |  | |  | |  | | |  |  | | | | |  | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | 1 | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | 1 | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 26 | 25 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 |
| kJ | 406 | 386 | 357 | 352 | 347 | 272 | 480 | 471 | 549 | 514 | 393 | 273 | 359 | 399 | 385 | 469 | 454 | 394 | 429 |
Swell 2 Height (m) Direction Period (s) | SSE 10 | S 11 | S 11 | SE 13 | SE 13 | SE 12 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 |
| kJ | 31 | 62 | 61 | 176 | 158 | 169 | 268 | 257 | 246 | 181 | 179 | 176 | 199 | 202 | 196 | 232 | 289 | 395 | 407 |
Swell 3 Height (m) Direction Period (s) | S 12 | E 15 | SE 14 | S 11 | S 11 | SE 14 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 20 |
| kJ | 25 | 38 | 73 | 61 | 59 | 197 | 85 | 84 | 80 | 74 | 74 | 109 | 130 | 90 | 92 | 58 | 34 | 57 | 37 |
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 487 | 456 | 474 | 507 | 520 | 474 | 477 | 408 | 358 | 349 | 404 | 420 | 404 | 404 | 428 | 415 | 376 | 390 | 417 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 33 | 47 | 299 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 39 | 31 | 17 | 31 | 31 | 39 | 31 | 31 | 31 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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