- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Inside Poipu surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Thursday 23 Oct 2025 HST
How big are the waves at Inside Poipu today?
The current surf forecast for Inside Poipu at 9AM is: 1.7m 7s primary swell from a East direction and 0.5m 8s secondary swell from a Southeast direction (forecast issued at 07:00am October 23). An open ocean swell of 0.7m 15s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 5.5ft (1.7m) | 7s |
| Afternoon (23 Oct) | 5.5ft (1.7m) | 7s |
| Evening (23 Oct) | 5ft (1.6m) | 7s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
| 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 | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 317 | 286 | 286 | 278 | 255 | 247 | 268 | 233 | 247 | 206 | 290 | 277 | 247 | 278 | 361 | 371 | 422 | 440 | 465 | 427 | 387 | 381 | 431 | 349 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 4:37AM 0.69 | 3:45PM 0.33 | 5:13AM 0.67 | 4:03PM 0.30 | 5:54AM 0.65 | 4:11PM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 11:33AM 0.23 | 9:40PM 0.07 | 12:26PM 0.25 | 10:04PM 0.08 | 1:40PM 0.26 | 10:29PM 0.10 | ||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sun 26 | |||||||||||||||||||||
| Sunrise | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:06 | - | - | - | - | - | - | - | 6:05 | - | - | - |
 |  | | | | |  | | |  | | | | | | |  | |  | | | | |  | |
Rain (mm) | - | - | - | - | - | - | 1 | 1 | 1 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 24 | 24 | 24 |
| Feels °C (?) | 23 | 23 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 22 | 23 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Kaua'i
Still cross-shore at Inside Poipu (light winds from the NE at BUOY-NWWH1 13 km from Inside Poipu). 1.8m 7s swell from the E with a 0.9m 11s groundswell from the NE. 2 swells combining to make bigger set waves.
1 h 21 min ago
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