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Inside Poipu surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 pm Wednesday 21 May 2025 HST
How big are the waves at Inside Poipu today?
The current surf forecast for Inside Poipu at 3PM is: 1.2m 7s primary swell from a East-northeast direction and 0.5m 15s secondary swell from a South direction, 0.4m 7s secondary swell from a Southeast direction (forecast issued at 01:00pm May 21). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 3.5ft (1.1m) | 7s |
| Afternoon (21 May) | 4ft (1.2m) | 7s |
| Evening (21 May) | 4ft (1.2m) | 7s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 21 | 21 | 21 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 18 | 17 | 8 | 8 | 8 | 8 | 16 | 16 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 16 | 7 | 7 | 16 | 7 | 15 | 7 | 15 | 15 | 18 | 18 | 18 | 18 | 19 | 6 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 140 | 164 | 164 | 164 | 117 | 135 | 160 | 238 | 303 | 320 | 292 | 292 | 258 | 258 | 265 | 272 | 359 | 422 | 344 | 310 | 273 | 273 | 273 | 291 | 291 | 310 | 310 | 310 | 273 | 302 | 223 | 218 | 212 | 238 | 221 | 191 | 191 | 181 | 155 | 155 | 155 | 155 | 155 | 136 | 146 | 114 | 111 | 99 | 89 | 121 | 94 | 84 | 84 | 109 | 163 | 107 | 112 | 184 | 105 | 90 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:10PM 0.43 | 11:00PM 0.54 | 12:55PM 0.54 | 11:49PM 0.49 | 1:38PM 0.65 | 12:37AM 0.43 | 2:21PM 0.74 | 1:24AM 0.38 | 3:04PM 0.81 | 2:09AM 0.33 | 3:48PM 0.84 | 2:54AM 0.29 | 4:34PM 0.84 | 3:40AM 0.27 | 5:21PM 0.82 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 5:03PM 0.30 | 6:00AM 0.08 | 6:38PM 0.29 | 6:29AM 0.04 | 7:57PM 0.27 | 7:00AM 0.01 | 9:04PM 0.24 | 7:33AM -0.02 | 10:06PM 0.21 | 8:10AM -0.03 | 11:05PM 0.20 | 8:48AM -0.03 | 12:02AM 0.19 | 9:29AM -0.02 | ||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - |
| Sunset | - | - | 7:12 | - | - | - | - | - | - | - | 7:12 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:15 | - |
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Rain (mm) | - | - | - | - | - | 1 | - | 1 | 1 | 1 | - | - | 1 | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 23 | 23 | 22 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 22 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 22 | 23 | 25 | 26 | 25 | 24 | 23 | 22 | 22 | 23 | 25 | 26 | 25 | 24 | 23 | 22 | 23 | 23 | 24 | 26 | 25 | 24 |
| Feels °C (?) | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 22 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 21 | 22 | 21 | 23 | 22 | 23 | 23 | 21 | 22 | 22 | 22 | 23 | 24 | 23 | 23 | 22 | 21 | 21 | 21 | 23 | 24 | 23 | 23 | 22 | 21 | 22 | 22 | 23 | 25 | 25 | 23 |
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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.
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