Surf Forecasts:
How big are the waves at Inside Poipu today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 3.5ft (1.0m), 7s period with E swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 3.5ft (1.0m), 7s period with E swell.
- Evening surf: Evening surf (19 Aug, local time) - 3.5ft (1.0m), 8s period with ENE swell.
The current surf forecast for Inside Poipu at 1AM is: 1.1m 6s primary swell from a East direction and 0.5m 13s secondary swell from a South direction, 0.5m 10s secondary swell from a Southeast direction (forecast issued at 07:00pm August 18). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 3.5ft (1.0m) | 7s |
| Afternoon (19 Aug) | 3.5ft (1.0m) | 7s |
| Evening (19 Aug) | 3.5ft (1.0m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | |||||||||||||||||
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 13 | ENE 7 | S 13 | E 6 | ENE 7 | ENE 7 | E 7 | E 7 | SW 16 | E 8 | ENE 8 | SW 16 | SW 17 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 121 | 139 | 123 | 97 | 118 | 102 | 103 | 97 | 77 | 134 | 140 | 132 | 148 | 207 | 209 | 207 | 195 | 179 | 177 |
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 | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 5:45PM0.38m | 9:43AM0.54m | 11:10AM0.56m | ||||||||||||||||
Low Tide | 1:15AM0.13m | 1:58AM0.15m | |||||||||||||||||
 |  | | | | |  | | | | | | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | 7:06 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 24 | 24 | 24 | 23 | 24 | 26 | 27 | 26 | 25 | 24 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 |
Feels °C | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 27 | 26 | 26 | 25 | 27 | 25 | 26 | 28 | 28 | 29 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 13 | S 13 | SSE 10 | SSE 10 | S 12 | SE 10 | SE 10 | SE 9 | S 12 | SW 16 | SW 17 | SSW 18 | SSW 18 | SSW 18 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 121 | 119 | 119 | 78 | 63 | 63 | 44 | 46 | 45 | 41 | 45 | 132 | 148 | 207 | 209 | 207 | 71 | 55 | 55 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | S 12 | S 12 | SSW 16 | S 12 | S 12 | S 12 | SSW 16 | SSE 9 | SE 9 | SE 9 | SE 10 | WSW 10 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 47 | 47 | 45 | 46 | 72 | 44 | 103 | 44 | 44 | 45 | 103 | 33 | 22 | 23 | 23 | 30 | 195 | 179 | 177 |
Swell 3 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | SW 16 | SSE 10 | SW 16 | SW 16 | SW 16 | SE 9 | S 12 | S 12 | WSW 9 | WSW 9 | SE 10 | WSW 10 | W 10 | W 10 |
| kJ | 50 | 48 | 48 | 48 | 47 | 66 | 37 | 65 | 67 | 67 | 21 | 44 | 44 | 28 | 26 | 23 | 31 | 47 | 49 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 6 | E 6 | ENE 7 | ENE 7 | E 7 | E 7 | ENE 7 | E 8 | ENE 8 | E 8 | E 7 | E 7 | ENE 7 | ENE 7 | — | — | — |
| kJ | 121 | 139 | 123 | 97 | 118 | 102 | 97 | 97 | 77 | 134 | 140 | 131 | 94 | 100 | 84 | 89 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 22 | 5 | 5 | 22 | 5 | 5 | 22 | 1 | 1 | 1 | 1 |
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