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 8AM is: 2.0m 8s primary swell from a East-northeast direction and 0.8m 15s secondary swell from a South direction, 0.8m 12s secondary swell from a Southeast direction (forecast issued at 01:00am September 03). 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 9mm), mostly falling on Thu afternoon. Warm (max 26°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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 | 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 | SE 12 | SE 12 | SE 12 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | E 14 | E 14 | S 12 | S 12 | ENE 13 | S 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 474 | 486 | 489 | 480 | 471 | 549 | 514 | 393 | 404 | 436 | 493 | 557 | 539 | 522 | 522 | 494 | 486 | 541 | 504 | 560 | 625 | 710 | 1679 | 726 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:35AM0.57m | 10:57AM0.61m | 12:04PM0.65m | |||||||||||||||||||||
Low Tide | 1:01AM0.04m | 2:01AM0.05m | 3:24AM0.06m | 8:23PM0.17m | ||||||||||||||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | |  | | | | |
 | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | 1 | — | — | — | 1 | 1 | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | 1 | 1 |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 24 | 25 | 24 | 25 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SSE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 352 | 347 | 272 | 480 | 471 | 549 | 514 | 393 | 379 | 436 | 493 | 557 | 539 | 522 | 522 | 494 | 486 | 541 | 504 | 560 | 625 | 710 | 746 | 726 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 12 | S 14 | S 14 | S 14 | S 14 | S 13 | E 12 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | SSW 18 | E 13 |
| kJ | 176 | 193 | 169 | 268 | 257 | 246 | 181 | 130 | 109 | 199 | 202 | 196 | 232 | 289 | 395 | 407 | 401 | 485 | 472 | 553 | 522 | 507 | 120 | 595 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | SE 14 | E 13 | E 13 | E 13 | E 12 | E 12 | S 13 | S 13 | S 13 | SSW 13 | SSW 13 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | NNE 11 | SW 18 | SSW 18 | SSW 18 | SSW 18 | NNE 9 | SSW 17 |
| kJ | 61 | 57 | 197 | 85 | 84 | 80 | 74 | 74 | 92 | 92 | 92 | 60 | 58 | 38 | 37 | 37 | 38 | 12 | 79 | 121 | 121 | 121 | 17 | 117 |
Wind waves Height (m) Direction Period (s) | 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 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 13 | ENE 7 |
| kJ | 474 | 486 | 489 | 477 | 450 | 397 | 387 | 392 | 404 | 392 | 404 | 404 | 376 | 390 | 366 | 405 | 417 | 356 | 334 | 362 | 358 | 325 | 1679 | 311 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 31 | 31 | 31 | 33 | 31 | 299 | 47 | 31 | 17 | 33 | 31 | 33 | 31 | 31 | 31 | 31 | 17 | 17 | 31 | 31 | 33 | 33 | 31 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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