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Surf Forecasts:

Acid Drops surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 pm Thursday 20 Nov 2025 HST
Forecast 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
26.1° 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 5PM is: 0.5m 15s primary swell from a South direction and 0.8m 9s secondary swell from a Southeast direction (forecast issued at 01:00pm November 20). An open ocean swell of 0.8m 13s is not directed at the surf break, a second open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (20 Nov)6ft (1.8m)8s
Afternoon (20 Nov)5.5ft (1.7m)8s
Evening (20 Nov)6ft (1.9m)8s

Table - waves today at Acid Drops. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
20
Friday
21
Saturday
22
Sunday
23
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
3
1
2
2
2
3
1
2
0
1
2
1
1
2
1
2
1
1
1
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
E
1.7
E
0.5
S
1.9
E
1.9
E
1.7
E
0.8
SE
0.6
SSE
0.9
SE
0.5
S
0.6
SSE
0.5
S
0.5
S
1.3
E
1.3
E
1.3
E
1.2
E
1.1
E
1.1
E
0.5
S
0.5
S
0.5
S
0.9
E
0.9
E
Period(s) (?)881588891481313131388888812121288
Wave
Graph
(?)Metric surfscale
Energy kJ (?)38134611340841935591160105921378987223223228195165169727171113113
Wind
(km/h)
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
15
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
E
20
E
15
ENE
15
ENE
10
E
10
NE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		offoffcross-
off		offoffoffcross-
off		offoffoffoffoffcross-
off		offcross-
off		cross-
off		cross-
off		offoffcross-
off		offoff
High Tide
/ height (m)
2:57PM
0.30
4:24AM
0.73
3:25PM
0.28
5:01AM
0.72
3:52PM
0.26
5:40AM
0.70
Low Tide
/ height (m)
11:02AM
0.21
8:45PM
0.04
11:46AM
0.22
9:14PM
0.05
12:35PM
0.22
9:43PM
0.06
Thursday
20
Friday
21
Saturday
22
Sunday
23
Sunrise-------6:52-------6:52-------6:54
Sunset--5:53-------5:53-------5:52-----
clear
part cloud
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
Rain (mm)
---12243221-------------
Temp. °C262624242423232324242523232323232526252323242323
Feels °C (?)252523232524232325242623232423232526252424262524
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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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.

View detailed surf forecast for Acid Drops at:
surf-forecast.com

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