Surf Forecasts:
How big are the waves at Inside Poipu today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 10s period with ENE swell.
- Evening surf: Evening surf (12 Sep, local time) - 4ft (1.2m), 10s period with E swell.
The current surf forecast for Inside Poipu at 12AM is: 1.1m 11s primary swell from a East-northeast direction and 0.6m 15s secondary swell from a South-southwest direction, 0.4m 8s secondary swell from a Southeast direction (forecast issued at 07:00pm September 11). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 10s |
| Afternoon (12 Sep) | 3ft (0.9m) | 10s |
| Evening (12 Sep) | 4ft (1.2m) | 10s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | |||||||||||||||||
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) | SSW 15 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | E 9 | SW 14 | SW 14 | NE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 150 | 303 | 297 | 292 | 286 | 209 | 166 | 169 | 190 | 268 | 231 | 67 | 158 | 87 | 84 | 84 | 54 | 54 | 51 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 4:23AM0.58m | 4:10PM0.54m | 5:02AM0.60m | 4:32PM0.48m | |||||||||||||||
Low Tide | 10:05PM0.08m | 10:21AM0.17m | 10:26PM0.08m | 11:09AM0.22m | 10:47PM0.08m | ||||||||||||||
 |  | |  | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 26 | 25 | 25 | 25 | 24 |
Feels °C | 26 | 25 | 24 | 24 | 25 | 25 | 27 | 27 | 28 | 25 | 24 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 24 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 13 | NE 9 | ENE 9 | SSW 15 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 128 | 148 | 148 | 193 | 146 | 146 | 99 | 99 | 99 | 69 | 40 | 50 | 158 | 40 | 40 | 51 | 52 | 51 | 51 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SE 9 | SE 8 | SE 8 | SE 8 | SE 6 | SSW 13 | SE 6 | SW 13 | NE 9 | SSW 13 | NE 9 | NE 9 | SSW 15 | SSW 15 | SSW 15 | SW 14 | ENE 9 | SW 12 |
| kJ | 150 | 36 | 18 | 17 | 17 | 12 | 70 | 8 | 45 | 31 | 68 | 40 | 40 | 87 | 84 | 84 | 54 | 26 | 37 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SW 8 | SE 6 | SE 8 | SE 6 | SW 13 | NE 9 | SW 16 | SW 16 | SSW 13 | E 9 | SSW 12 | SW 12 | SE 8 | ENE 9 | SW 14 | ENE 9 |
| kJ | 45 | 45 | 45 | 11 | 9 | 17 | 9 | 45 | 21 | 64 | 64 | 67 | 42 | 57 | 23 | 9 | 26 | 54 | 16 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 4 | E 4 | ENE 9 | ENE 9 | E 9 | E 5 | E 5 | E 5 |
| kJ | 82 | 303 | 297 | 292 | 286 | 209 | 166 | 169 | 190 | 268 | 231 | 19 | 9 | 64 | 64 | 79 | 17 | 16 | 21 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 22 | 4 | 5 | 22 | 4 | 1 | 5 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 22 |
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