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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 Thursday 29 Jan 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
25.4° C
 (Which is slightly warmer than usual)

How big are the waves at Kua Bay today?

The current surf forecast for Kua Bay at 2AM is: 1.2m 15s primary swell from a West-northwest direction (forecast issued at 07:00pm January 29). An open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Jan)4.5ft (1.3m)14s
Afternoon (30 Jan)4.5ft (1.3m)14s
Evening (30 Jan)4.5ft (1.4m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Thursday
29
Friday
30
Saturday
31
Sunday
01
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)
1
1
2
2
3
3
2
1
2
1
3
2
4
3
2
2
3
3
3
2
2
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
WNW
0.9
WNW
1
WNW
1.2
WNW
1.3
WNW
1.3
WNW
1.3
WNW
1.3
WNW
1.3
WNW
1.4
WNW
1.4
NW
1.4
NW
1.5
NW
1.4
NW
1.4
NW
1.3
NW
1.2
WNW
1.1
NW
1
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
0.8
WNW
Period(s) (?)161615151515141414141515151616161515141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3344024935846656566476306217638699051006871883773608489425347342236219212
Wind
(km/h)
10
NW
5
NNE
10
NE
5
NE
5
E
5
ENE
10
NW
10
WNW
10
NNW
10
N
5
NE
5
NE
5
NE
0
E
10
WSW
10
W
5
WNW
5
SSE
5
SSE
10
SSE
10
S
10
S
15
SW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncrosscrosscrossglassglassonononcross-
on		glasscrossglassglasscross-
on		cross-
on		glassglasscross-
off		cross-
off		cross-
off		cross-
off		crosscross
High Tide
/ height (m)
2:27AM
0.89
2:19PM
0.32
3:10AM
0.91
3:08PM
0.37
3:49AM
0.91
Low Tide
/ height (m)
6:47PM
0.04
9:45AM
0.14
7:45PM
0.02
10:16AM
0.11
8:36PM
0.00
10:46AM
0.09
Thursday
29
Friday
30
Saturday
31
Sunday
01
Sunrise-----6:58-------6:58-------6:58--
Sunset6:14-------6:14-------6:15-------
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
------------------------
Temp. °C242424242424252625242424242325242424232323232425
Feels °C (?)262626262727262726252726262627262727252525252526
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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