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Inside Poipu surf Forecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Thursday 18 Apr 2024 HST
Forecast update in hr min s Update imminent
Inside Poipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Inside Poipu sea temperature is 24.4°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.3 °C min: 23.5 °C)
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Inside Poipu surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Inside Poipu sea temperature is 24.4°C (Statistics for 18 Apr 1981-2005 - mean: 24.4 °C max: 25.3 °C min: 23.5 °C)
How big are the waves at Inside Poipu today?
The current surf forecast for Inside Poipu at 2AM is: 0.7m 16s primary swell from a South-southwest direction and 0.7m 14s secondary swell from a South direction, 0.9m 4s secondary swell from a East-northeast direction (forecast issued at 01:00am April 18). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Apr) | 2.5ft (0.7m) | 16s |
| Afternoon (18 Apr) | 2.5ft (0.7m) | 16s |
| Evening (18 Apr) | 2.5ft (0.7m) | 16s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Updates in hr min s Update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 17 | 17 | 17 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 232 | 229 | 226 | 261 | 261 | 261 | 258 | 223 | 220 | 217 | 212 | 204 | 199 | 148 | 193 | 193 | 156 | 161 | 144 | 140 | 138 | 138 | 142 | 152 | 158 | 164 | 164 | 140 | 140 | 138 | 138 | 137 | 93 | 88 | 134 | 181 | 239 | 239 | 212 | 212 | 232 | 190 | 188 | 186 | 171 | 196 | 200 | 181 | 170 | 188 | 190 | 173 | 176 | 179 | 208 | 336 | 355 | 337 | 258 | 253 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross | cross | cross- on | cross | cross | cross | cross- on | 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- on | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 12:27AM 0.57 | 1:28PM 0.39 | 1:02AM 0.56 | 1:56PM 0.46 | 1:32AM 0.54 | 2:24PM 0.52 | 1:59AM 0.51 | 2:53PM 0.58 | 2:25AM 0.47 | 3:22PM 0.64 | 2:51AM 0.43 | 3:53PM 0.67 | 3:15AM 0.39 | 4:27PM 0.69 | 3:38AM 0.35 | |||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 7:33AM 0.15 | 6:36PM 0.23 | 7:47AM 0.13 | 7:28PM 0.22 | 8:01AM 0.11 | 8:15PM 0.21 | 8:17AM 0.10 | 9:00PM 0.21 | 8:34AM 0.08 | 9:43PM 0.21 | 8:53AM 0.07 | 10:28PM 0.21 | 9:13AM 0.06 | 11:15PM 0.23 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sunrise | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 |
| Sunset | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - |
 | | |  | |  | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |  |  | | | | |  |  | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | 1 | - | 1 | 1 | 1 |
| Temp. °C | 22 | 21 | 21 | 21 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 22 | 24 | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 21 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 23 | 24 | 22 | 22 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 21 | 20 | 20 | 19 | 21 | 22 | 21 | 20 | 18 | 19 | 20 | 20 | 21 | 22 | 21 | 20 | 21 | 20 | 20 | 19 | 23 | 22 | 23 | 21 | 22 | 21 | 20 | 21 | 22 | 22 | 21 | 20 | 21 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 18 | 19 | 19 | 20 | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 21 | 18 | 19 | 19 | 19 | 19 | 19 |
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