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Surf Forecasts:

Kua Bay surf break

Kua Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Tuesday 10 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Kua Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kua Bay sea temperature is
25.2° C
 (Which is slightly warmer than usual)

How big are the waves at Kua Bay today?

The current surf forecast for Kua Bay at 4AM is: 0.4m 14s primary swell from a West-northwest direction (forecast issued at 07:00pm March 10). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (11 Mar)1.5ft (0.5m)13s
Afternoon (11 Mar)2ft (0.6m)12s
Evening (11 Mar)2.5ft (0.7m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
1
1
1
0
1
1
0
0
0
0
0
0
1
1
0
1
2
1
1
1
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.4
WNW
0.5
WNW
0.5
WNW
0.6
WNW
0.6
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.8
WNW
0.9
WNW
0.9
W
0.8
WNW
0.9
WNW
1
W
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.7
WNW
Period(s) (?)151514141313131212121211111111111010101010101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)12512111875709996123115145140135164202188153184221177173170167131102
Wind
(km/h)
10
N
0
S
5
SSW
10
S
0
ESE
0
W
15
SSW
30
SSW
30
S
25
S
25
S
20
S
20
S
15
S
20
SSW
25
SSW
20
SSW
15
SSW
5
SSE
5
NE
5
NE
5
S
25
SSW
50
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glasscross-
off		cross-
off		glassglasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glassglasscrossglasscross-
off		cross-
off
High Tide
/ height (m)
10:05PM
0.60
11:33PM
0.62
11:53AM
0.26
12:34AM
0.66
1:01PM
0.30
Low Tide
/ height (m)
2:13PM
0.20
8:19AM
0.23
4:15PM
0.21
8:20AM
0.20
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Sunrise-----6:35-------6:35-------6:33--
Sunset6:31-------6:31-------6:31-------
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
cloud
part cloud
cloud
Rain (mm)
----------------11------
Temp. °C252424242424262625252424242526262525252425242727
Feels °C (?)262726262727262423252424242526252426282627262621
  • 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 Kua 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 Kua Bay at:
surf-forecast.com

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