Surf Forecasts:
How big are the waves at Acid Drops today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
- Evening surf: Evening surf (19 Sep, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Acid Drops at 4PM is: 0.9m 16s primary swell from a South-southwest direction and 0.5m 18s secondary swell from a South direction, 1.7m 8s secondary swell from a East direction (forecast issued at 01:00pm September 19). The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3ft (0.9m) | 16s |
| Afternoon (19 Sep) | 3ft (0.9m) | 16s |
| Evening (19 Sep) | 3ft (0.9m) | 16s |
Table - waves today at Acid Drops. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | |||||||||||||||||||
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 8 | SSW 16 | SSW 16 | SSW 16 | E 8 | E 8 | E 8 | SSW 16 | E 8 | E 8 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 367 | 377 | 377 | 386 | 373 | 382 | 428 | 446 | 419 | 387 | 468 | 468 | 468 | 350 | 341 | 352 | 358 | 328 | 304 | 299 | 280 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | off | off | off |
High Tide | 11:24AM0.57m | 11:20PM0.23m | 12:16PM0.59m | 00:27AM0.27m | 12:54PM0.62m | ||||||||||||||||
Low Tide | 8:18PM0.22m | 3:53AM0.19m | 8:04PM0.20m | 5:19AM0.17m | 8:09PM0.18m | ||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 24 | 24 |
Feels °C | 26 | 27 | 26 | 26 | 27 | 25 | 25 | 25 | 27 | 27 | 26 | 24 | 25 | 24 | 25 | 24 | 25 | 26 | 25 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 16 | SSW 16 | SSW 16 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 |
| kJ | 362 | 377 | 377 | 382 | 257 | 346 | 346 | 446 | 419 | 387 | 468 | 468 | 468 | 350 | 341 | 336 | 331 | 322 | 304 | 299 | 236 |
Swell 2 Height (m) Direction Period (s) | SE 8 | SE 8 | S 18 | S 18 | SSW 16 | SSW 14 | SSW 14 | SE 9 | SE 8 | SE 7 | SE 7 | SSE 7 | W 12 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 13 |
| kJ | 29 | 33 | 160 | 99 | 223 | 104 | 104 | 39 | 33 | 23 | 23 | 20 | 11 | 11 | 10 | 9 | 9 | 9 | 9 | 22 | 30 |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | SE 8 | SE 7 | S 13 | S 13 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | S 12 | NW 10 | NNW 10 | NW 10 | NW 10 | S 11 | S 11 | SW 21 | N 11 |
| kJ | 162 | 162 | 24 | 13 | 3 | 3 | 3 | 3 | 3 | 3 | 11 | 11 | 3 | 4 | 11 | 4 | 4 | 2 | 2 | 17 | 3 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 367 | 346 | 318 | 386 | 373 | 382 | 428 | 412 | 359 | 368 | 329 | 350 | 368 | 333 | 333 | 352 | 358 | 328 | 291 | 266 | 280 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 17 | 20 | 26 | 0 | 0 | 0 | 0 | 20 | 17 | 20 | 20 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 17 | 0 | 0 |
Best forecast wave conditions in Kaua'i | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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