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Surf Forecasts:
Acid Drops surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 pm Monday 25 May 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
25.1° C
(Which is normal for this time of year)How big are the waves at Acid Drops today?
The current surf forecast for Acid Drops at 6PM is: 0.5m 13s primary swell from a South direction (forecast issued at 01:00pm May 25). An open ocean swell of 0.3m 11s is not directed at the surf break, a second open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 1.5ft (0.5m) | 14s |
| Afternoon (25 May) | 1.5ft (0.5m) | 14s |
| Evening (25 May) | 1.5ft (0.5m) | 13s |
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 3mm), mostly falling on Mon night. Warm (max 25°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | S 12 | S 12 | S 16 | S 14 | E 8 | E 7 | E 7 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | |
49 | 99 | 89 | 84 | 52 | 53 | 53 | 84 | 122 | 48 | 47 | 121 | 97 | 362 | 348 | 320 | 144 | 140 | 131 | 125 | 123 | 121 | 117 | 109 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | |
High Tide | 12:58PM0.52m | 11:34PM0.44m | 1:35PM0.59m | 00:17AM0.40m | 2:07PM0.65m | 00:58AM0.36m | ||||||||||||||||||
Low Tide | 6:44PM0.32m | 6:17AM0.09m | 7:57PM0.30m | 6:42AM0.08m | 8:54PM0.27m | 7:08AM0.06m | ||||||||||||||||||
 | |  |  |  |  | | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 7:14 | — | — | — | — | — | — | — | 7:14 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | 7:15 |
— | — | — | — | — | 1 | — | — | — | — | 1 | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 22 | 23 |
23 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 22 | 23 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 16 | SE 6 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 |
 kJ | 49 | 99 | 89 | 84 | 52 | 53 | 53 | 84 | 122 | 34 | 175 | 211 | 201 | 318 | 314 | 241 | 280 | 264 | 208 | 205 | 202 | 124 | 118 | 116 |
Swell 2 Height (m) Direction Period (s) | S 15 | NW 11 | NW 11 | SE 8 | S 16 | S 16 | S 17 | SE 9 | NW 18 | NW 18 | S 12 | SE 8 | S 14 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 |
| kJ | 38 | 18 | 18 | 10 | 46 | 48 | 50 | 12 | 87 | 155 | 47 | 44 | 97 | 150 | 146 | 146 | 144 | 140 | 131 | 125 | 123 | 121 | 117 | 109 |
Swell 3 Height (m) Direction Period (s) | NW 11 | SE 10 | S 20 | NW 11 | NNW 10 | SSE 9 | NW 10 | S 17 | SE 9 | S 12 | SE 6 | S 16 | SE 8 | SW 18 | SE 9 | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 6 |
| kJ | 19 | 4 | 7 | 18 | 10 | 9 | 4 | 22 | 12 | 48 | 14 | 121 | 24 | 12 | 19 | 26 | 44 | 44 | 35 | 35 | 35 | 33 | 17 | 19 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | E 8 | E 7 | E 7 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 414 | 428 | 414 | 361 | 341 | 385 | 416 | 365 | 365 | 310 | 302 | 294 | 355 | 362 | 348 | 320 | 258 | 268 | 286 | 268 | 259 | 245 | 285 | 276 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 20 | 20 | 26 | 26 | 0 | 0 | 0 | 0 | 18 | 26 | 136 | 133 | 0 | 0 | 0 | 0 | 17 | 17 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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