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 (1.8m), 8s period with E swell.
The current surf forecast for Inside Poipu at 5AM is: 1.4m 9s primary swell from a East direction and 0.6m 16s secondary swell from a South-southwest direction, 0.5m 12s secondary swell from a South direction (forecast issued at 01:00am 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 (1.8m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 24 | Friday 25 | Saturday 26 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 9 | E 9 | E 9 | 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 | 325 | 325 | 318 | 348 | 382 | 382 | 418 | 443 | 432 | 531 | 517 | 517 | 582 | 624 | 682 | 643 | 701 | 845 | 1070 | 1040 | 1106 | 1215 | 1497 | 1755 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 2:15AM0.45m | 2:21PM0.62m | 2:49AM0.52m | 2:48PM0.59m | 3:25AM0.58m | 3:14PM0.55m | ||||||||||||||||||
Low Tide | 7:54AM0.14m | 8:50PM0.11m | 8:39AM0.14m | 9:08PM0.08m | 9:25AM0.16m | 9:28PM0.06m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | |  | | | |  | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 25 | 25 |
Feels °C | 26 | 25 | 24 | 27 | 25 | 25 | 24 | 24 | 23 | 22 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 22 | 23 | 24 | 23 | 23 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SSW 16 | SSW 16 | 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 | SSW 17 | SSW 17 | SE 10 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 122 | 166 | 164 | 201 | 302 | 302 | 377 | 158 | 364 | 326 | 322 | 322 | 217 | 212 | 207 | 294 | 373 | 381 | 132 | 475 | 453 | 330 | 322 | 397 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SSW 18 | S 12 | S 11 | S 11 | S 11 | SW 19 | SSW 19 | SW 12 | SE 10 | SE 10 | SE 10 | SSW 17 | SE 11 | SE 10 | SE 11 | SE 11 | SE 11 |
| kJ | 73 | 72 | 71 | 71 | 68 | 44 | 44 | 123 | 42 | 21 | 21 | 21 | 96 | 146 | 37 | 89 | 132 | 127 | 267 | 165 | 153 | 174 | 119 | 103 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | NNW 9 | SE 10 | SE 9 | NNW 9 | NNW 9 | 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 | 73 | 9 | 14 | 13 | 8 | 8 | 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 9 | E 9 | 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 | 325 | 325 | 318 | 348 | 382 | 382 | 418 | 443 | 432 | 531 | 517 | 517 | 582 | 624 | 682 | 643 | 701 | 845 | 1070 | 1040 | 1106 | 1215 | 1497 | 1755 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 1 | 5 | 5 | 22 | 22 | 25 | 25 | 22 | 22 | 22 | 22 | 22 | 25 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 307 | 22 | 335 | 335 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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