Surf Forecasts:
How big are the waves at Inside Poipu today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (01 Sep, local time) - 5.5ft (1.7m), 8s period with ENE swell.
The current surf forecast for Inside Poipu at 9PM is: 1.7m 8s primary swell from a East-northeast direction and 0.7m 18s secondary swell from a South direction, 0.5m 12s secondary swell from a South direction (forecast issued at 01:00pm September 01). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 5ft (1.6m) | 8s |
| Afternoon (01 Sep) | 5ft (1.6m) | 8s |
| Evening (01 Sep) | 5.5ft (1.7m) | 8s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Warm (max 27°C on Tue afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||
Tue 1 | Wednesday 2 | Thursday 3 | |||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | S 17 | S 17 | S 16 | S 16 | ENE 8 | S 16 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | SE 12 | SE 12 | SE 12 | SE 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 314 | 329 | 318 | 330 | 361 | 383 | 361 | 432 | 427 | 449 | 412 | 383 | 416 | 407 | 418 | 441 | 430 | 447 | 520 | 570 | 667 |
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-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 5:24PM0.42m | 7:46AM0.59m | 5:29PM0.36m | 9:11AM0.60m | |||||||||||||||||
Low Tide | 12:48PM0.30m | 00:06AM0.08m | 2:38PM0.34m | 00:45AM0.09m | |||||||||||||||||
 | |  |  |  | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 18 | SSW 18 | S 18 | S 18 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 |
| kJ | 314 | 329 | 314 | 311 | 304 | 373 | 351 | 432 | 427 | 417 | 412 | 306 | 357 | 279 | 277 | 295 | 423 | 416 | 520 | 570 | 667 |
Swell 2 Height (m) Direction Period (s) | S 9 | SSE 9 | S 9 | S 12 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 11 | S 11 | SE 13 | S 15 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 |
| kJ | 45 | 29 | 44 | 72 | 32 | 33 | 35 | 33 | 35 | 33 | 32 | 62 | 61 | 176 | 275 | 209 | 203 | 198 | 189 | 181 | 132 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 10 | SSW 13 | SSW 13 | S 12 | E 15 | SE 15 | S 11 | S 11 | SE 15 | E 13 | E 13 | E 13 | E 12 | E 12 |
| kJ | 79 | 51 | 49 | 53 | 52 | 52 | 49 | 8 | 17 | 17 | 25 | 38 | 76 | 58 | 37 | 112 | 85 | 84 | 82 | 74 | 74 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 |
| kJ | 302 | 310 | 318 | 330 | 361 | 383 | 361 | 414 | 414 | 449 | 392 | 383 | 416 | 407 | 418 | 441 | 430 | 447 | 408 | 451 | 459 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 5 | 5 | 22 | 5 | 5 | 5 | 5 | 5 | 22 | 22 | 5 | 5 | 40 | 31 | 22 | 22 | 22 | 25 | 22 | 307 | 22 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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