Surf Forecasts:
How big are the waves at Kalapaki Beach today (05 Sep):
- Afternoon surf: Afternoon surf (05 Sep, local time) - 7ft (2.1m), 14s period with ENE swell.
- Evening surf: Evening surf (05 Sep, local time) - 7ft (2.1m), 14s period with ENE swell.
The current surf forecast for Kalapaki Beach at 11PM is: 2.1m 14s primary swell from a East-northeast direction and 1.6m 12s secondary swell from a South direction (forecast issued at 07:00pm September 05). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | - | - |
| Afternoon (05 Sep) | 7ft (2.1m) | 14s |
| Evening (05 Sep) | 7ft (2.1m) | 14s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 98mm), heaviest during Mon morning. Warm (max 27°C on Tue morning, min 24°C on Sun night). Winds decreasing (near gales from the SE on Mon night, moderate winds from the SW by Tue afternoon). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | |||||||||||||||||
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 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | SSW 12 | SSW 14 | ENE 12 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 1609 | 1581 | 1652 | 1654 | 1452 | 1408 | 1521 | 1405 | 1360 | 1437 | 920 | 1355 | 1590 | 2261 | 2813 | 3818 | 5004 | 7335 | 13249 |
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-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 11:37PM0.20m | 12:57PM0.68m | 00:45AM0.25m | 1:42PM0.69m | |||||||||||||||
Low Tide | 8:23PM0.17m | 4:50AM0.05m | 8:30PM0.15m | 6:02AM0.04m | 8:46PM0.13m | ||||||||||||||
 |  |  | |  |  | | | | |  | | |  | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — | — | — | — | — | — | 6:47 | — | — |
mm | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 5 | 6 | 8 | 13 | 20 | 15 | 3 | 3 | 2 | 3 |
Temp °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 26 |
Feels °C | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 22 | 24 | 23 | 24 | 23 | 21 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 12 | SSW 12 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 |
| kJ | 723 | 723 | 714 | 547 | 546 | 470 | 486 | 875 | 718 | 774 | 920 | 1355 | 1556 | 2261 | 2813 | 3818 | 5004 | 7335 | 13249 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | N 9 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 10 | SSW 19 | SSW 19 | S 19 | E 12 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | NNW 13 | E 12 | NNW 12 |
| kJ | 121 | 120 | 13 | 144 | 226 | 232 | 382 | 39 | 122 | 360 | 262 | 472 | 99 | 135 | 208 | 320 | 17 | 584 | 15 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 9 | N 11 | SE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 20 | SSE 10 | SSE 10 | SSE 10 | SSW 18 | S 18 | NW 15 | NW 14 | NNW 13 | — | NNW 13 | — |
| kJ | 18 | 17 | 2 | 27 | 38 | 56 | 36 | 75 | 38 | 37 | 38 | 352 | 314 | 8 | 8 | 18 | — | 17 | — |
Wind waves Height (m) Direction Period (s) | ENE 13 | ENE 13 | ENE 14 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 7 | ENE 7 | ENE 12 | ENE 7 | ENE 7 | E 7 | ESE 8 | ESE 8 | ENE 12 |
| kJ | 1609 | 1581 | 1652 | 1654 | 1452 | 1408 | 1521 | 1405 | 1360 | 1437 | 502 | 335 | 1590 | 629 | 665 | 713 | 1200 | 1527 | 1493 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 31 | 31 | 17 | 17 | 17 | 31 | 31 | 31 | 39 | 133 | 126 | 33 | 47 | 126 | 303 | 133 | 133 | 133 | 133 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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