Surf Forecasts:
How big are the waves at Inside Poipu today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Inside Poipu at 12AM is: 0.7m 15s primary swell from a South-southwest direction and 0.5m 9s secondary swell from a Southeast direction, 1.1m 8s secondary swell from a East direction (forecast issued at 07:00pm August 10). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2.5ft (0.7m) | 15s |
| Afternoon (11 Aug) | 2.5ft (0.7m) | 14s |
| Evening (11 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Mon 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||
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 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | S 17 |
Wave Graph  | |||||||||||||||||||
 kJ | 234 | 184 | 237 | 231 | 228 | 225 | 167 | 215 | 210 | 198 | 308 | 365 | 480 | 460 | 515 | 749 | 741 | 733 | 667 |
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-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 2:18AM0.32m | 3:18PM0.80m | 3:07AM0.36m | 3:53PM0.78m | |||||||||||||||
Low Tide | 9:50PM0.16m | 7:56AM0.01m | 10:16PM0.14m | 8:46AM0.02m | 10:41PM0.12m | ||||||||||||||
 |  | | |  | | | | | | | | | |  | | | | | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 28 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 28 | 26 | 25 | 25 | 25 | 25 | 27 | 27 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 18 | S 18 | S 18 | S 17 |
| kJ | 234 | 184 | 237 | 231 | 228 | 225 | 167 | 215 | 210 | 198 | 308 | 299 | 290 | 277 | 277 | 749 | 741 | 733 | 667 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 9 | SE 9 | SE 9 | SSE 9 | SE 9 | SE 9 | SE 9 | SSE 9 | SE 9 | S 20 | S 19 | S 19 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 34 | 34 | 37 | 40 | 41 | 55 | 41 | 40 | 39 | 52 | 36 | 365 | 480 | 460 | 515 | 235 | 273 | 218 | 218 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 20 | SE 8 | SSE 8 | SE 8 | SSE 8 | SE 8 | WNW 12 | WNW 12 | SE 9 |
| kJ | 45 | 42 | 42 | 23 | 23 | 39 | 40 | 40 | 41 | 41 | 188 | 57 | 48 | 35 | 47 | 35 | 28 | 28 | 21 |
Wind waves Height (m) Direction Period (s) | E 8 | ENE 8 | E 8 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 6 | E 6 | E 7 | E 7 | E 7 | E 6 | E 6 | E 6 | E 6 |
| kJ | 145 | 151 | 142 | 135 | 111 | 112 | 108 | 127 | 124 | 124 | 162 | 139 | 147 | 150 | 134 | 110 | 153 | 163 | 137 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 5 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 22 | 5 | 22 | 5 | 5 | 25 | 22 | 22 | 5 | 5 | 5 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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