Surf Forecasts:
How big are the waves at Kalapaki Beach today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 5ft (1.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (19 Jul, local time) - 4.5ft (1.4m), 8s period with ENE swell.
The current surf forecast for Kalapaki Beach at 9PM is: 1.4m 8s primary swell from a East-northeast direction and 0.5m 11s secondary swell from a South direction, 0.4m 6s secondary swell from a Southeast direction (forecast issued at 01:00pm July 19). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 5ft (1.5m) | 8s |
| Afternoon (19 Jul) | 4.5ft (1.4m) | 8s |
| Evening (19 Jul) | 4.5ft (1.4m) | 8s |
Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Tue night. Warm (max 27°C on Sun afternoon, min 24°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | |||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 16 | S 16 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 231 | 251 | 237 | 251 | 171 | 195 | 181 | 208 | 208 | 193 | 193 | 202 | 242 | 217 | 191 | 275 | 271 | 334 | 320 | 298 | 289 |
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-on |
High Tide | 8:26AM0.35m | 7:13PM0.43m | 9:50AM0.41m | 7:25PM0.35m | 11:06AM0.46m | ||||||||||||||||
Low Tide | 1:11PM0.23m | 2:18AM0.05m | 2:53PM0.29m | 2:52AM0.04m | |||||||||||||||||
 | | |  | | | |  | | | | |  |  | | | | | | | | |
 | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | 1 | — | 1 | 1 | 1 | 1 | 1 | 2 |
Temp °C | 26 | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 23 | 24 | 24 | 25 | 26 | 26 | 26 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 13 | S 13 | SSW 11 | SSW 11 | S 11 | SSW 11 | SSW 11 | SSW 12 | S 16 | S 16 | S 16 | S 12 | S 12 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 |
| kJ | 113 | 123 | 125 | 40 | 71 | 65 | 71 | 73 | 75 | 190 | 188 | 186 | 112 | 108 | 163 | 275 | 271 | 334 | 320 | 298 | 289 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 9 | SE 7 | SE 6 | SSE 18 | S 18 | S 18 | S 17 | S 16 | SSW 11 | SSW 11 | SSW 10 | S 16 | S 15 | S 13 | SSW 11 | SW 17 | SW 16 | SW 16 | SW 16 | SSW 26 |
| kJ | 54 | 37 | 11 | 10 | 107 | 162 | 156 | 146 | 137 | 65 | 64 | 59 | 174 | 165 | 78 | 48 | 73 | 69 | 65 | 61 | 224 |
Swell 3 Height (m) Direction Period (s) | W 12 | S 19 | S 19 | SSE 18 | SE 6 | SE 6 | NE 8 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SSW 16 | SSW 13 | SW 17 | SSW 11 | E 15 | E 15 | E 11 | SW 15 |
| kJ | 25 | 65 | 113 | 110 | 10 | 9 | 16 | 84 | 82 | 81 | 80 | 76 | 69 | 105 | 67 | 71 | 25 | 18 | 38 | 23 | 60 |
Wind waves Height (m) Direction Period (s) | 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 7 |
| kJ | 231 | 251 | 237 | 251 | 171 | 195 | 181 | 208 | 208 | 193 | 193 | 202 | 242 | 217 | 191 | 158 | 181 | 176 | 186 | 200 | 240 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 31 | 31 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 31 | 17 | 17 | 17 | 17 | 17 | 17 | 31 | 17 | 17 | 17 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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