Surf Forecasts:
How big are the waves at Kalapaki Beach today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 6.5ft (2.0m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 6ft (1.8m), 10s period with ENE swell.
- Evening surf: Evening surf (29 Jul, local time) - 5.5ft (1.7m), 9s period with ENE swell.
The current surf forecast for Kalapaki Beach at 7AM is: 1.9m 11s primary swell from a East-northeast direction and 0.7m 14s secondary swell from a South direction (forecast issued at 01:00am July 29). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 6.5ft (2.0m) | 11s |
| Afternoon (29 Jul) | 6ft (1.8m) | 10s |
| Evening (29 Jul) | 5.5ft (1.7m) | 9s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 24°C on Fri night). Winds increasing (calm on Wed night, fresh winds from the ENE by Fri night). | ||||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||||||||||
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) | E 12 | E 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | S 14 | ENE 9 | S 13 | S 13 | S 13 | S 13 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | E 7 | E 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1155 | 1117 | 894 | 867 | 628 | 540 | 541 | 243 | 362 | 289 | 289 | 284 | 280 | 276 | 319 | 276 | 252 | 228 | 292 | 394 | 416 | 405 | 427 | 508 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross |
High Tide | 3:10AM0.25m | 4:18PM0.66m | 3:49AM0.27m | 4:44PM0.65m | 4:33AM0.29m | 5:08PM0.61m | ||||||||||||||||||
Low Tide | 8:48AM-0.01m | 11:10PM0.13m | 9:25AM0.00m | 11:32PM0.11m | 10:03AM0.04m | |||||||||||||||||||
 | |  |  | | |  | | | | | | | | | | | | | | | |  | | |
 | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 26 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 27 | 27 | 29 | 29 | 30 | 30 | 29 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 25 | 26 | 25 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | ENE 9 | NE 8 | ENE 8 | ENE 8 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SW 15 | SW 15 | SW 15 |
| kJ | 1155 | 1117 | 894 | 867 | 628 | 540 | 541 | 450 | 362 | 203 | 250 | 219 | 251 | 276 | 215 | 212 | 206 | 196 | 146 | 146 | 144 | 232 | 226 | 223 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SW 18 | SW 18 | SW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SW 16 | S 12 | E 16 | E 15 |
| kJ | 137 | 203 | 206 | 268 | 268 | 264 | 253 | 243 | 297 | 289 | 289 | 284 | 280 | 152 | 150 | 137 | 175 | 173 | 171 | 169 | 196 | 141 | 231 | 163 |
Swell 3 Height (m) Direction Period (s) | S 16 | SSE 8 | SSE 10 | SW 21 | SSE 10 | SSW 19 | SW 19 | SW 19 | SW 19 | NNE 7 | SW 18 | SW 18 | SSW 18 | N 9 | N 8 | E 18 | SE 6 | SE 6 | E 16 | E 16 | E 15 | E 15 | S 12 | S 12 |
| kJ | 77 | 7 | 9 | 17 | 9 | 37 | 58 | 95 | 58 | 49 | 81 | 154 | 207 | 6 | 13 | 56 | 10 | 21 | 130 | 174 | 110 | 167 | 103 | 101 |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | NNE 7 | NNE 6 | NNE 7 | NNE 7 | — | — | — | — | — | — | — | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | E 7 | E 7 |
| kJ | 90 | 100 | 91 | 78 | 84 | 86 | — | — | — | — | — | — | — | 250 | 319 | 276 | 252 | 228 | 292 | 394 | 416 | 405 | 427 | 508 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 10 | 10 | 0 | 0 | 0 | 0 | 10 | 10 | 17 | 17 | 31 | 31 | 17 | 33 | 39 | 45 | 39 | 47 | 39 | 127 | 122 | 31 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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