- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Acid Drops surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 am Thursday 28 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 (28 May):
- Morning surf: Morning surf (28 May, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 2ft (0.6m), 12s period with S swell.
- Evening surf: Evening surf (28 May, local time) - 1.5ft (0.4m), 22s period with SSW swell.
The current surf forecast for Acid Drops at 11AM is: 1.4m 7s primary swell from a East direction and 0.6m 12s secondary swell from a South direction (forecast issued at 07:00am May 28). An open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 2ft (0.6m) | 12s |
| Afternoon (28 May) | 2ft (0.6m) | 12s |
| Evening (28 May) | 1.5ft (0.4m) | 22s |
Table - waves today at Acid Drops. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 13 | S 12 | E 7 | S 12 | S 12 | SSW 22 | S 21 | S 21 | S 21 | S 20 | S 20 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | |
117 | 109 | 203 | 103 | 103 | 157 | 332 | 329 | 441 | 530 | 624 | 611 | 599 | 700 | 649 | 627 | 613 | 487 | 470 | 443 | 437 | 432 | 421 | 416 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 2:39PM0.69m | 1:37AM0.33m | 3:11PM0.72m | 2:13AM0.30m | 3:45PM0.73m | |||||||||||||||||||
Low Tide | 7:08AM0.06m | 9:41PM0.24m | 7:35AM0.05m | 10:23PM0.23m | 8:05AM0.05m | 11:04PM0.22m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | | |  | | | | |
 | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | 5:54 |
 | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | 7:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 25 | 23 | 23 | 22 |
22 | 21 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 24 | 24 | 25 | 23 | 23 | 23 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 12 | S 12 | S 12 | S 12 | S 12 | S 21 | S 21 | S 21 | S 20 | S 20 | S 20 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 | S 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
 kJ | 118 | 116 | 105 | 103 | 103 | 71 | 332 | 329 | 441 | 530 | 624 | 611 | 599 | 700 | 649 | 627 | 613 | 487 | 470 | 443 | 437 | 432 | 421 | 416 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | NW 12 | NW 12 | NW 11 | NW 11 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 |
| kJ | 117 | 109 | 89 | 89 | 64 | 43 | 69 | 68 | 66 | 64 | 63 | 40 | 40 | 121 | 121 | 119 | 73 | 71 | 69 | 69 | 68 | 66 | 39 | 39 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SSW 16 | S 23 | S 23 | SSW 22 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | S 14 | S 13 | SE 8 | SE 7 | SE 6 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 23 | 17 | 25 | 97 | 95 | 157 | 43 | 43 | 43 | 30 | 30 | 61 | 56 | 23 | 19 | 14 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 |
| kJ | 215 | 208 | 203 | 208 | 166 | 166 | 181 | 176 | 152 | 157 | 161 | 157 | 187 | 157 | 175 | 166 | 176 | 150 | 150 | 147 | 124 | 127 | 127 | 111 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 17 | 0 | 0 | 0 | 0 | 0 | 17 | 17 | 17 | 0 | 0 | 0 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Acid Drops surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest