Surf Forecasts:
How big are the waves at Kalapaki Beach today (02 Sep):
- Morning surf: Morning surf (02 Sep, local time) - 7ft (2.2m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (02 Sep, local time) - 6.5ft (2.0m), 8s period with ENE swell.
- Evening surf: Evening surf (02 Sep, local time) - 6ft (1.9m), 8s period with ENE swell.
The current surf forecast for Kalapaki Beach at 1AM is: 2.0m 8s primary swell from a East-northeast direction and 0.8m 17s secondary swell from a South direction, 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 07:00pm September 01). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | 7ft (2.2m) | 8s |
| Afternoon (02 Sep) | 6.5ft (2.0m) | 8s |
| Evening (02 Sep) | 6ft (1.9m) | 8s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Wed morning. Warm (max 26°C on Wed morning, min 25°C on Tue night). Mainly fresh winds. | |||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||
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 | ENE 8 | ENE 8 | SE 12 | SE 12 | SSE 12 |
Wave Graph  | |||||||||||||||||||
 kJ | 402 | 392 | 451 | 463 | 487 | 555 | 582 | 582 | 515 | 456 | 474 | 460 | 460 | 540 | 509 | 471 | 522 | 617 | 636 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:24PM0.35m | 8:09AM0.55m | 5:17PM0.30m | 9:35AM0.57m | |||||||||||||||
Low Tide | 00:18AM0.03m | 3:05PM0.29m | 1:01AM0.04m | ||||||||||||||||
 |  | | | |  | | | |  | | | | |  | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | — | 1 | 1 | 1 | — | 1 | — | 1 | — |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 12 |
| kJ | 314 | 311 | 395 | 373 | 443 | 548 | 427 | 417 | 406 | 386 | 357 | 352 | 275 | 300 | 430 | 471 | 522 | 617 | 636 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | SSW 14 | SSE 10 | SSE 10 | SSE 10 | S 10 | SSE 10 | SSE 10 | S 11 | S 11 | SE 13 | SE 13 | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 |
| kJ | 105 | 103 | 80 | 34 | 35 | 33 | 53 | 33 | 31 | 62 | 61 | 176 | 231 | 272 | 264 | 261 | 189 | 181 | 130 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | W 11 | SW 14 | SW 14 | W 10 | SSW 13 | SSW 13 | S 12 | E 15 | SE 14 | S 11 | SE 15 | E 13 | E 13 | E 13 | E 13 | E 12 | E 12 |
| kJ | 53 | 53 | 9 | 52 | 49 | 8 | 17 | 17 | 25 | 38 | 71 | 58 | 115 | 85 | 85 | 84 | 80 | 74 | 74 |
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 | ENE 8 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 402 | 392 | 451 | 463 | 487 | 555 | 582 | 582 | 515 | 456 | 474 | 460 | 460 | 540 | 509 | 452 | 440 | 443 | 607 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 17 | 17 | 17 | 17 | 17 | 17 | 31 | 33 | 39 | 299 | 17 | 39 | 31 | 31 | 31 | 31 | 31 | 39 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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