Surf Forecasts:
How big are the waves at Inside Poipu today (14 Aug):
- Morning surf: Morning surf (14 Aug, local time) - 3.5ft (1.1m), 15s period with S swell.
- Afternoon surf: Afternoon surf (14 Aug, local time) - 6ft (1.8m), 8s period with E swell.
- Evening surf: Evening surf (14 Aug, local time) - 3.5ft (1.0m), 14s period with S swell.
The current surf forecast for Inside Poipu at 6AM is: 1.2m 15s primary swell from a South direction and 1.7m 7s secondary swell from a East direction (forecast issued at 01:00am August 14). An open ocean swell of 0.3m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Aug) | 3.5ft (1.1m) | 15s |
| Afternoon (14 Aug) | 6ft (1.8m) | 8s |
| Evening (14 Aug) | 3.5ft (1.0m) | 14s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 62mm), heaviest during Sun afternoon. Warm (max 27°C on Fri afternoon, min 25°C on Fri night). Winds decreasing (strong winds from the ENE on Sun morning, moderate winds from the ENE by Sun night). | ||||||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | ||||||||||||||||||||||
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) | S 15 | S 15 | S 15 | S 14 | S 14 | E 8 | S 14 | S 14 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 623 | 623 | 614 | 503 | 496 | 418 | 405 | 399 | 428 | 539 | 666 | 772 | 859 | 987 | 1138 | 1271 | 1487 | 1914 | 2990 | 3304 | 3324 | 2337 | 1183 | 951 |
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-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:42AM0.45m | 4:54PM0.66m | 5:30AM0.49m | 5:19PM0.59m | 6:20AM0.51m | 5:40PM0.51m | ||||||||||||||||||
Low Tide | 11:07PM0.11m | 10:19AM0.12m | 11:31PM0.11m | 11:07AM0.18m | 11:55PM0.10m | 11:58AM0.25m | ||||||||||||||||||
 | |  | | | |  | | | |  | | |  |  | | |  |  |  | | |  | | |
 | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 3 | 6 | 23 | 14 | 4 | 3 |
Temp °C | 25 | 25 | 26 | 26 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 |
Feels °C | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 25 | 26 | 26 | 25 | 25 | 25 | 23 | 23 | 22 | 22 | 22 | 23 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 13 | S 14 | S 13 | S 13 | S 13 | S 16 | SE 8 | SSE 8 |
| kJ | 623 | 623 | 614 | 503 | 496 | 411 | 405 | 399 | 320 | 293 | 284 | 280 | 222 | 222 | 219 | 166 | 167 | 195 | 115 | 112 | 117 | 183 | 363 | 274 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SE 12 | SE 13 | SE 13 | SE 13 | WNW 11 | SE 14 | SE 12 | SE 12 | WNW 13 | S 18 | WNW 12 | WNW 12 | S 18 | S 17 | S 16 | S 13 | S 13 | S 13 |
| kJ | 26 | 27 | 27 | 27 | 25 | 24 | 22 | 58 | 43 | 26 | 41 | 49 | 24 | 39 | 57 | 152 | 49 | 48 | 150 | 143 | 185 | 121 | 215 | 162 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | WNW 11 | WNW 11 | WNW 11 | W 11 | SE 13 | WNW 13 | WNW 13 | WNW 13 | SE 12 | WNW 13 | S 18 | S 18 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | S 16 | S 16 |
| kJ | 23 | 22 | 23 | 23 | 22 | 22 | 24 | 24 | 24 | 21 | 25 | 33 | 34 | 34 | 25 | 55 | 98 | 98 | 48 | 47 | 44 | 42 | 127 | 181 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 |
| kJ | 240 | 311 | 311 | 348 | 367 | 418 | 373 | 392 | 428 | 539 | 666 | 772 | 859 | 987 | 1138 | 1271 | 1487 | 1914 | 2990 | 3304 | 3324 | 2337 | 1183 | 951 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 5 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 31 | 326 | 307 | 236 | 140 | 140 | 131 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Inside Poipu surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest