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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 Friday 30 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 11PM is: 1.4m 15s primary swell from a West-northwest direction and 0.2m 18s secondary swell from a North direction (forecast issued at 07:00pm January 30). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (30 Jan)--
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
Friday
30
Saturday
31
Sunday
01
Monday
02
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
2
2
4
4
4
2
1
2
3
3
3
2
2
1
0
1
1
1
1
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WNW
1.4
WNW
1.4
WNW
1.5
NW
1.5
NW
1.5
NW
1.5
NW
1.3
NW
1.2
NW
1.2
WNW
1.2
NW
1
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.6
WNW
0.5
WNW
0.5
WNW
0.4
WNW
0.3
NW
Period(s) (?)141415151516161615151414141413131312121212121118
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6217638079791006104110558536575685734133422902192121401331299679784951
Wind
(km/h)
10
NNW
15
NNE
5
NE
5
E
0
NE
0
SW
10
WSW
15
WNW
10
NW
5
NNW
0
NNE
5
S
5
SE
5
SSE
10
WSW
15
WSW
10
W
5
SW
10
S
15
S
15
S
20
S
25
SSW
30
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrossglassglassglasscross-
on		cross-
on		onglassglassglassglasscross-
off		crosscross-
on		cross-
on		glasscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:10AM
0.91
3:08PM
0.37
3:49AM
0.91
3:52PM
0.41
4:25AM
0.89
Low Tide
/ height (m)
7:45PM
0.02
10:16AM
0.11
8:36PM
0.00
10:46AM
0.09
9:23PM
0.01
11:15AM
0.08
Friday
30
Saturday
31
Sunday
01
Monday
02
Sunrise-----6:58-------6:58-------6:58--
Sunset6:14-------6:15-------6:15-------
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C252424242323252524232323232324242423222222222525
Feels °C (?)262526262626272726262726262525252626242222202222
  • 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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