Surf Forecasts:
How big are the waves at Inside Poipu today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 4.5ft (1.3m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.5m), 12s period with SSE swell.
- Evening surf: Evening surf (04 Sep, local time) - 5ft (1.6m), 13s period with SSE swell.
The current surf forecast for Inside Poipu at 3AM is: 1.8m 7s primary swell from a East direction and 1.2m 11s secondary swell from a South-southeast direction, 0.6m 13s secondary swell from a South direction (forecast issued at 07:00pm September 03). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 4.5ft (1.3m) | 12s |
| Afternoon (04 Sep) | 5ft (1.5m) | 12s |
| Evening (04 Sep) | 5ft (1.6m) | 13s |
Table - waves today at Inside Poipu. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 27°C on Fri afternoon, min 24°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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) | SE 12 | SE 12 | SE 12 | E 7 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | E 14 | ENE 13 | E 13 | E 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 471 | 463 | 405 | 397 | 421 | 485 | 575 | 619 | 514 | 692 | 703 | 579 | 639 | 636 | 465 | 1527 | 1308 | 1283 | 1382 |
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 |
High Tide | 10:42AM0.63m | 11:55AM0.67m | |||||||||||||||||
Low Tide | 1:42AM0.10m | 3:10AM0.11m | 8:12PM0.21m | ||||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — |
 | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 22 | 23 | 22 | 23 | 24 | 24 | 25 | 24 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 12 | SE 11 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | S 12 | S 13 | S 12 | S 12 | S 12 |
| kJ | 471 | 463 | 400 | 278 | 421 | 485 | 575 | 619 | 514 | 692 | 703 | 579 | 639 | 636 | 464 | 839 | 762 | 857 | 860 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 13 | E 14 | E 14 | E 14 | E 14 | E 13 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | SSW 18 | SSW 17 | E 13 | NNE 9 |
| kJ | 189 | 181 | 132 | 130 | 146 | 202 | 196 | 236 | 225 | 311 | 407 | 401 | 401 | 472 | 465 | 121 | 119 | 281 | 15 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 12 | S 13 | SSW 13 | SSW 13 | SW 21 | WSW 13 | SSW 20 | SSW 20 | SSW 20 | SW 16 | SW 18 | S 14 | WSW 12 | SW 12 | NNE 9 | N 9 |
| kJ | 82 | 74 | 47 | 75 | 90 | 60 | 58 | 17 | 16 | 37 | 37 | 37 | 42 | 80 | 293 | 14 | 5 | 17 | 7 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | E 7 | E 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 14 | ENE 13 | E 13 | E 14 |
| kJ | 385 | 327 | 405 | 397 | 358 | 358 | 365 | 394 | 387 | 367 | 292 | 292 | 284 | 276 | 293 | 1527 | 1308 | 1283 | 1382 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 22 | 22 | 40 | 40 | 5 | 22 | 22 | 25 | 22 | 131 | 22 | 22 | 5 | 22 | 5 | 22 | 22 | 22 | 5 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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