Surf Forecasts:
How big are the waves at Kalapaki Beach today (10 Sep):
- Morning surf: Morning surf (10 Sep, local time) - 2ft (0.6m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (10 Sep, local time) - 5ft (1.5m), 8s period with ENE swell.
- Evening surf: Evening surf (10 Sep, local time) - 6ft (1.8m), 7s period with ENE swell.
The current surf forecast for Kalapaki Beach at 6PM is: 1.7m 7s primary swell from a East-northeast direction and 0.8m 12s secondary swell from a South-southwest direction, 0.6m 12s secondary swell from a East direction (forecast issued at 01:00pm September 10). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 2ft (0.6m) | 16s |
| Afternoon (10 Sep) | 5ft (1.5m) | 8s |
| Evening (10 Sep) | 6ft (1.8m) | 7s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu afternoon. Warm (max 27°C on Thu afternoon, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | SW 16 | ENE 7 | SW 16 | SW 15 | ENE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SW 15 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 191 | 214 | 280 | 356 | 286 | 225 | 264 | 208 | 198 | 183 | 226 | 469 | 460 | 404 | 286 | 223 | 209 | 169 | 169 | 135 | 123 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 3:24PM0.61m | 3:47AM0.47m | 3:51PM0.55m | 4:29AM0.51m | 4:16PM0.48m | ||||||||||||||||
Low Tide | 8:43AM0.05m | 9:45PM0.07m | 9:31AM0.09m | 10:06PM0.05m | 10:19AM0.13m | 10:28PM0.04m | |||||||||||||||
 |  |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 29 | 28 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 15 | SW 15 | NE 8 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 173 | 170 | 172 | 115 | 115 | 211 | 264 | 208 | 198 | 183 | 150 | 226 | 226 | 226 | 223 | 53 | 75 | 83 | 84 | 118 | 115 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | SSW 17 | E 12 | E 12 | E 11 | E 11 | E 11 | SE 9 | SE 8 | SSW 12 | SE 8 | NNE 8 | SW 15 | SW 16 | SSW 16 | SSW 16 | SSW 13 | SSW 13 |
| kJ | 108 | 106 | 104 | 104 | 184 | 99 | 98 | 94 | 91 | 91 | 37 | 35 | 46 | 18 | 45 | 223 | 124 | 99 | 99 | 101 | 99 |
Swell 3 Height (m) Direction Period (s) | SSW 17 | SW 18 | SW 18 | SSW 18 | E 12 | SSW 12 | S 12 | SSW 12 | S 12 | SE 9 | SSW 12 | SSW 12 | SE 8 | SE 6 | SE 6 | SE 6 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | SW 16 |
| kJ | 186 | 154 | 154 | 204 | 72 | 81 | 72 | 79 | 71 | 39 | 45 | 45 | 18 | 8 | 9 | 9 | 70 | 70 | 69 | 99 | 64 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 191 | 214 | 280 | 356 | 286 | 225 | 218 | 181 | 162 | 157 | 226 | 469 | 460 | 404 | 286 | 218 | 209 | 169 | 169 | 135 | 123 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 31 | 31 | 31 | 31 | 17 | 17 | 17 | 31 | 31 | 31 | 31 | 17 | 17 | 17 | 17 | 16 | 31 | 16 | 13 | 17 | 17 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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