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Surf Forecasts:

Kanaha surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 1 am Thursday 19 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kanaha surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kanaha sea temperature is
24.4° C
 (Which is normal for this time of year)

How big are the waves at Kanaha today?

The current surf forecast for Kanaha at 6AM is: 1.3m 11s primary swell from a North-northwest direction and 0.6m 7s secondary swell from a East direction (forecast issued at 01:00am March 19). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (19 Mar)4.5ft (1.3m)11s
Afternoon (19 Mar)4ft (1.2m)11s
Evening (19 Mar)3.5ft (1.1m)11s

Table - waves today at Kanaha. (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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
0
1
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
NNW
1.3
NNW
1.3
NNW
1.3
NNW
1.3
N
1.2
N
1.2
N
1.1
N
1.1
N
1.1
N
1
N
1
N
1
N
1
N
1.2
N
1.2
N
1.2
N
1.2
N
1.2
N
1.2
N
1.2
N
1.2
N
1.2
N
1.4
N
Period(s) (?)121211111111111111101010101010111111111010101111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)589478454438418351345286269254206202202200305342335332319296290284351466
Wind
(km/h)
10
E
10
ESE
5
ESE
10
E
10
E
15
ESE
10
S
10
SSE
10
S
15
S
15
S
15
S
10
S
10
S
10
S
5
SSE
10
S
10
S
10
SSW
15
S
15
SSW
15
SW
10
SSW
20
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off
High Tide
/ height (m)
2:36AM
0.82
3:15PM
0.82
2:58AM
0.77
3:57PM
0.85
3:19AM
0.71
4:43PM
0.85
Low Tide
/ height (m)
8:31PM
0.20
8:55AM
0.12
9:12PM
0.26
9:19AM
0.08
9:56PM
0.32
9:46AM
0.06
Thursday
19
Friday
20
Saturday
21
Sunrise---6:30-------6:30-------6:28----
Sunset------6:36-------6:36-------6:37-
part cloud
cloud
cloud
thunderstorm
thunderstorm
light rain
light rain
part cloud
clear
cloud
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
thunderstorm
light rain
light rain
light rain
light rain
Rain (mm)
---1221---11-------11334
Temp. °C232323232423232322232323252625242424242425232322
Feels °C (?)252526252624252523242423262827262626262525242522
  • 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 Kanaha 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 Kanaha at:
surf-forecast.com

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