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Surf Forecasts:

Kalapaki Beach surf break

Kalapaki Beach surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 7 am Tuesday 17 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kalapaki Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalapaki Beach sea temperature is
24.7° C
 (Which is slightly warmer than usual)

How big are the waves at Kalapaki Beach today?

The current surf forecast for Kalapaki Beach at 11AM is: 0.4m 8s primary swell from a South-southeast direction (forecast issued at 07:00am March 17). An open ocean swell of 1.1m 12s is not directed at the surf break, a second open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (17 Mar)1.5ft (0.4m)8s
Afternoon (17 Mar)1.5ft (0.5m)17s
Evening (17 Mar)2ft (0.6m)16s

Table - waves today at Kalapaki Beach. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM
Rating
(10 max)
0
0
0
0
0
1
1
1
1
1
0
0
1
1
1
2
1
1
1
0
0
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
SSE
0.4
SSE
0.4
SSE
0.5
S
0.9
NNW
0.6
S
0.6
S
0.7
S
0.7
S
0.8
S
0.8
S
0.8
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.9
S
0.8
S
0.8
S
0.8
S
Period(s) (?)788171416161616161616151515141414141414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3023241370192188249251322322314381352343338333333329324306229222222
Wind
(km/h)
5
NNE
0
S
5
SE
5
SSE
0
E
5
NE
5
ENE
10
NE
10
NE
10
ENE
10
ESE
15
SE
10
SE
5
SSE
5
SE
5
SSE
5
SSE
10
SSE
10
SSE
10
S
15
S
10
S
5
S
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glassglassonglassglassglasscrosscrosscross-
on		onononcross-
on		onglasscross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
2:51AM
0.52
3:07PM
0.36
3:17AM
0.49
3:48PM
0.42
3:44AM
0.44
4:31PM
0.48
Low Tide
/ height (m)
9:14AM
0.01
8:50PM
-0.01
9:35AM
-0.03
9:38PM
0.02
9:59AM
-0.06
10:30PM
0.05
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
Sunrise-6:43-------6:43-------6:41------
Sunset----6:46-------6:46-------6:47---
light rain
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
clear
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
clear
part cloud
thunderstorm
thunderstorm
Rain (mm)
1--------------222-1--11
Temp. °C212222232222222121222323232323232322232424242323
Feels °C (?)232524252424242222232323242526262524252525272525
  • 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 Kalapaki Beach 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 Kalapaki Beach at:
surf-forecast.com

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