Surf Forecasts:
How big are the waves at Inside Poipu today (24 Sep):
- Morning surf: Morning surf (24 Sep, local time) - 4.5ft (1.4m), 9s period with E swell.
- Afternoon surf: Afternoon surf (24 Sep, local time) - 5.5ft (1.7m), 8s period with E swell.
- Evening surf: Evening surf (24 Sep, local time) - 6ft (1.9m), 8s period with E swell.
The current surf forecast for Inside Poipu at 9PM is: 1.9m 8s primary swell from a East direction and 0.7m 17s secondary swell from a Southwest direction, 0.4m 12s secondary swell from a South direction (forecast issued at 01:00pm September 24). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Sep) | 4.5ft (1.4m) | 9s |
| Afternoon (24 Sep) | 5.5ft (1.7m) | 8s |
| Evening (24 Sep) | 6ft (1.9m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 27°C on Thu afternoon, min 24°C on Fri night). Mainly strong winds. | |||||||||||||||||||||
Thu 24 | Friday 25 | Saturday 26 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 356 | 356 | 401 | 443 | 454 | 478 | 491 | 541 | 541 | 569 | 569 | 682 | 650 | 762 | 898 | 919 | 1017 | 1215 | 1331 | 1652 | 1918 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:21PM0.62m | 2:49AM0.52m | 2:48PM0.59m | 3:25AM0.58m | 3:14PM0.55m | ||||||||||||||||
Low Tide | 8:50PM0.11m | 8:39AM0.14m | 9:08PM0.08m | 9:25AM0.16m | 9:28PM0.06m | ||||||||||||||||
 | | |  | | | | |  | | | |  | | |  | | |  | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 24 |
Feels °C | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 22 | 23 | 24 | 23 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SW 17 | SW 17 | SSW 17 | SSW 15 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SE 11 | SE 10 | SE 11 | SE 11 | SSW 17 | SE 11 | SSW 16 | SE 11 |
| kJ | 201 | 302 | 302 | 377 | 158 | 364 | 326 | 322 | 318 | 217 | 212 | 207 | 294 | 165 | 266 | 249 | 224 | 453 | 171 | 322 | 174 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | SSW 18 | S 12 | S 11 | S 11 | S 11 | SW 20 | SSW 19 | SW 12 | SE 11 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SE 11 | SSW 16 | SE 11 | SSW 16 |
| kJ | 71 | 68 | 44 | 44 | 123 | 42 | 21 | 21 | 21 | 97 | 146 | 37 | 94 | 373 | 381 | 344 | 475 | 168 | 330 | 153 | 322 |
Swell 3 Height (m) Direction Period (s) | SE 9 | NNW 9 | SSE 12 | NNW 9 | S 12 | SSW 22 | SW 10 | SSW 20 | SSW 20 | SW 12 | NW 19 | S 11 | SW 12 | WNW 18 | SW 12 | SSW 13 | WNW 16 | NW 16 | SW 11 | WNW 15 | WNW 15 |
| kJ | 12 | 8 | 13 | 8 | 44 | 45 | 4 | 39 | 75 | 37 | 96 | 21 | 37 | 123 | 37 | 64 | 173 | 125 | 19 | 84 | 142 |
Wind waves Height (m) Direction Period (s) | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 356 | 356 | 401 | 443 | 454 | 478 | 491 | 541 | 541 | 569 | 569 | 682 | 650 | 762 | 898 | 919 | 1017 | 1215 | 1331 | 1652 | 1918 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 25 | 22 | 22 | 22 | 22 | 22 | 22 | 31 | 22 | 31 | 430 | 335 | 334 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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