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Surf Forecasts:
Acid Drops surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Monday 01 Jun 2026 HSTForecast update in hr min s Forecast update imminent
Acid Drops surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Acid Drops sea temperature is
25.3° C
(Which is normal for this time of year)How big are the waves at Acid Drops today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 2.5ft (0.8m), 18s period with S swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3.5ft (1.0m), 18s period with S swell.
- Evening surf: Evening surf (01 Jun, local time) - 3ft (0.9m), 17s period with SSW swell.
The current surf forecast for Acid Drops at 4AM is: 0.7m 19s primary swell from a South direction and 0.7m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am June 01). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 2.5ft (0.8m) | 18s |
| Afternoon (01 Jun) | 3.5ft (1.0m) | 18s |
| Evening (01 Jun) | 3ft (0.9m) | 17s |
Table - waves today at Acid Drops. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Tue afternoon. Warm (max 26°C on Wed afternoon, min 23°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
S 19 | S 19 | S 19 | S 18 | S 18 | S 18 | S 18 | SSW 17 | S 16 | S 20 | S 20 | S 20 | S 20 | S 16 | SSW 18 | S 18 | S 18 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | |
369 | 365 | 350 | 408 | 639 | 632 | 625 | 487 | 548 | 535 | 635 | 635 | 643 | 620 | 1259 | 1051 | 889 | 879 | 589 | 1055 | 1029 | 882 | 882 | 871 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | cross-off | cross-off | off | off | off | off | off | off | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | |
High Tide | 3:21AM0.28m | 4:56PM0.72m | 3:55AM0.27m | 5:33PM0.71m | 4:32AM0.26m | 6:11PM0.69m | ||||||||||||||||||
Low Tide | 11:44PM0.21m | 9:08AM0.05m | 00:28AM0.21m | 9:41AM0.06m | 1:13AM0.22m | 10:14AM0.08m | ||||||||||||||||||
 |  |  |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:17 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 26 | 25 | 24 | 23 |
23 | 21 | 22 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 23 | 25 | 26 | 26 | 24 | 24 | 22 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | S 19 | S 18 | S 18 | S 18 | S 18 | SSW 17 | S 16 | S 16 | S 16 | S 16 | S 16 | S 16 | SSW 18 | S 18 | S 18 | S 17 | S 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 276 | 213 | 350 | 408 | 639 | 632 | 625 | 487 | 548 | 535 | 635 | 635 | 643 | 620 | 1259 | 1051 | 889 | 879 | 589 | 1055 | 1029 | 882 | 882 | 871 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 19 | SSW 14 | SSW 14 | S 14 | S 13 | S 13 | S 21 | S 21 | S 20 | S 20 | S 20 | S 20 | SSW 19 | NNW 11 | SSW 14 | SSW 14 | SSW 14 | SSW 18 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 8 |
| kJ | 369 | 365 | 213 | 207 | 132 | 87 | 126 | 441 | 436 | 510 | 611 | 611 | 611 | 497 | 11 | 215 | 276 | 276 | 418 | 8 | 8 | 8 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | SE 8 | S 10 | S 10 | S 22 | S 22 | S 13 | S 13 | S 13 | NNW 9 | SE 9 | N 11 | NNW 11 | SE 11 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | SE 17 | SE 10 | SE 10 | SE 16 | SE 16 |
| kJ | 8 | 17 | 10 | 7 | 7 | 146 | 227 | 125 | 125 | 126 | 8 | 3 | 10 | 12 | 5 | 20 | 19 | 9 | 8 | 11 | 4 | 4 | 10 | 10 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | E 7 | E 6 | E 6 | ENE 6 | ENE 5 | ENE 6 | ENE 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 |
| kJ | 117 | 117 | 97 | 91 | 112 | 140 | 127 | 82 | 82 | 65 | 72 | 109 | 131 | 132 | 150 | 176 | 156 | 119 | 123 | 143 | 176 | 208 | 229 | 289 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 17 | 0 | 0 | 17 | 17 | 17 | 17 | 20 | 20 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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