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Surf Forecasts:

Hanalei Bay surf break

Hanalei Bay surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 am Thursday 19 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Hanalei Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanalei Bay sea temperature is
24.7° C
 (Which is slightly warmer than usual)

How big are the waves at Hanalei Bay today?

The current surf forecast for Hanalei Bay at 9AM is: 1.4m 11s primary swell from a North direction and 0.5m 5s secondary swell from a East direction (forecast issued at 01:00am March 19). An open ocean swell of 0.7m 4s 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 (19 Mar)4.5ft (1.4m)11s
Afternoon (19 Mar)4.5ft (1.3m)11s
Evening (19 Mar)3.5ft (1.1m)10s

Table - waves today at Hanalei Bay. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
19
Friday
20
Saturday
21
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
3
3
3
2
3
2
2
2
2
2
2
2
2
1
2
2
3
2
2
2
3
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.6
N
1.6
N
1.5
N
1.4
N
1.4
N
1.3
N
1.2
N
1.1
N
1.1
N
1.1
N
1.1
N
1.1
N
1.1
N
1.3
N
1.3
N
1.4
N
1.4
N
1.4
NNE
1.5
NNE
1.5
NNE
1.6
NNE
1.6
NNE
1.8
NNE
1.4
NNE
Period(s) (?)1211111111111111101010101010111111991010101011
Wave
Graph
(?)Metric surfscale
Energy kJ (?)699651553467459389323267252242237242242347375441441355367383435463641450
Wind
(km/h)
10
SSE
10
SSE
10
SSE
10
SSE
10
SE
10
SE
5
SE
5
S
10
SSE
10
SSE
10
SSW
5
SSW
5
NNW
5
N
0
NNE
5
SSE
5
S
5
S
5
WSW
0
WSW
5
SSW
5
SSW
10
SW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		glassoffoffoffcross-
off		glassglassonglassglassglassglassglassglasscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:48AM
0.46
3:31PM
0.50
3:14AM
0.39
4:16PM
0.55
3:40AM
0.32
5:07PM
0.57
Low Tide
/ height (m)
8:15PM
-0.00
8:33AM
-0.05
9:05PM
0.03
8:58AM
-0.08
10:02PM
0.08
9:25AM
-0.09
Thursday
19
Friday
20
Saturday
21
Sunrise---6:43-------6:41-------6:41----
Sunset------6:47-------6:49-------6:49-
cloud
part cloud
cloud
part cloud
clear
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
cloud
part cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
mod rain
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
part cloud
Rain (mm)
-----21------2365644753-
Temp. °C232323232626262523232324252524242322232224242423
Feels °C (?)252525242828282825252527282828282625272527272625
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hanalei Bay 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 Hanalei Bay at:
surf-forecast.com

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