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Surf Forecasts:

Kua Bay surf break

Kua Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Wednesday 07 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
25.8° C
 (Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Kua Bay today?

The current surf forecast for Kua Bay at 1PM is: 0.4m 16s primary swell from a Northwest direction (forecast issued at 07:00am January 07). An open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (07 Jan)1ft (0.3m)17s
Afternoon (07 Jan)1.5ft (0.4m)16s
Evening (07 Jan)1.5ft (0.4m)15s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
Sat
10
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
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.3
NW
0.3
NW
0.3
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
NW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
0.4
WNW
Period(s) (?)181816161615151414141413131313131312121212121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)494841656356545452787169696968666461595757565655
Wind
(km/h)
10
SSW
0
W
10
NNW
15
WNW
10
WNW
5
WSW
5
S
10
S
5
S
5
SSW
5
W
10
W
5
NNW
5
N
0
W
5
SSW
0
SE
0
WSW
5
WNW
10
W
5
WNW
0
NNW
5
SSW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		glasscross-
on		oncross-
on		cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on		cross-
on		onglassglasscross-
off		glassglassoncross-
on		cross-
on		glassglassglass
High Tide
/ height (m)
6:36AM
0.76
7:32PM
0.43
7:07AM
0.66
8:40PM
0.47
7:36AM
0.57
9:56PM
0.52
Low Tide
/ height (m)
1:40PM
0.11
12:32AM
0.24
2:13PM
0.12
1:36AM
0.32
2:45PM
0.13
Wednesday
07
Thursday
08
Friday
09
Sat
10
Sunrise-7:00-------7:00-------7:00------
Sunset----6:00-------6:00-------6:00---
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
1-----------------------
Temp. °C232324252423242423232525252423232323242524232323
Feels °C (?)252625262625262625252727272726252626262726262526
  • 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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