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Surf Forecasts:
Acid Drops surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 pm Thursday 14 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
24.5° 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 8PM is: 0.6m 10s primary swell from a Southeast direction (forecast issued at 01:00pm May 14). An open ocean swell of 0.8m 13s is not directed at the surf break, a second open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 4.5ft (1.4m) | 7s |
| Afternoon (14 May) | 2ft (0.6m) | 10s |
| Evening (14 May) | 1.5ft (0.5m) | 10s |
Table - waves today at Acid Drops. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Fri afternoon. Warm (max 26°C on Sat afternoon, min 22°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
E 7 | SE 9 | SE 10 | SE 10 | E 7 | SSW 16 | SSW 16 | SSW 16 | E 8 | E 8 | E 8 | E 8 | E 7 | E 7 | SW 14 | SW 15 | SW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 17 | SW 14 | SSW 16 | SW 14 | |
203 | 55 | 57 | 58 | 159 | 104 | 102 | 99 | 172 | 172 | 142 | 227 | 272 | 246 | 51 | 116 | 103 | 81 | 151 | 153 | 97 | 102 | 147 | 102 | |
Wind (km/h) | ||||||||||||||||||||||||
off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | |
High Tide | 2:35PM0.73m | 1:44AM0.39m | 3:17PM0.79m | 2:26AM0.34m | 4:01PM0.83m | 3:08AM0.31m | ||||||||||||||||||
Low Tide | 9:14PM0.23m | 7:52AM-0.01m | 10:12PM0.21m | 8:27AM-0.03m | 11:11PM0.20m | |||||||||||||||||||
 | | |  |  | |  |  | | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — |
 | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | 7:09 |
— | — | — | — | 1 | 1 | 1 | 1 | 1 | 3 | — | — | — | — | 1 | — | — | 1 | 2 | 1 | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 23 | 23 | 22 | 22 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 26 | 26 | 24 | 23 | 23 | 23 | 24 |
24 | 23 | 24 | 22 | 23 | 22 | 22 | 22 | 24 | 25 | 24 | 22 | 22 | 24 | 24 | 23 | 25 | 26 | 27 | 24 | 24 | 25 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 9 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | E 8 | E 8 | E 8 | SE 10 | NW 11 | E 7 | SSE 6 | SE 10 | SE 10 | ENE 8 | ENE 8 | SSW 16 | SSW 17 | SW 14 | ENE 8 | SW 14 |
 kJ | 50 | 153 | 218 | 212 | 171 | 163 | 126 | 118 | 172 | 172 | 142 | 46 | 43 | 246 | 14 | 46 | 46 | 197 | 202 | 153 | 97 | 102 | 171 | 102 |
Swell 2 Height (m) Direction Period (s) | NW 14 | SE 9 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | NW 12 | NW 12 | SE 10 | NW 11 | SSW 16 | NW 11 | NW 11 | SW 15 | SW 14 | SSW 14 | SSW 16 | SE 10 | SE 7 | SSE 12 | SSW 16 | SSE 11 |
| kJ | 169 | 55 | 57 | 58 | 45 | 47 | 48 | 47 | 116 | 89 | 45 | 64 | 103 | 43 | 42 | 116 | 103 | 81 | 151 | 25 | 11 | 54 | 147 | 69 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SSW 13 | SSW 14 | SW 17 | SSW 16 | SSW 16 | SSW 16 | SE 10 | SSW 16 | NW 12 | SW 16 | SE 7 | SE 6 | SW 14 | NW 11 | NW 11 | SE 7 | SSE 10 | SE 7 | SE 12 | SSW 17 | SSE 11 | SSW 16 |
| kJ | 32 | 31 | 34 | 18 | 74 | 104 | 102 | 99 | 48 | 99 | 87 | 65 | 12 | 19 | 51 | 42 | 41 | 12 | 39 | 11 | 35 | 96 | 49 | 86 |
Wind waves Height (m) Direction Period (s) | E 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 8 | ENE 8 | ENE 8 | — | — | — | E 8 | E 7 | — | ENE 8 | ENE 8 | ENE 8 | — | — | ENE 8 | ENE 8 | ENE 8 | — | ENE 8 |
| kJ | 203 | 214 | 191 | 164 | 159 | 169 | 173 | 178 | — | — | — | 227 | 272 | — | 207 | 223 | 197 | — | — | 202 | 202 | 202 | — | 176 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 18 | 0 | 26 | 17 | 0 | 0 | 17 | 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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