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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 Saturday 14 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
25.3° C
 (Which is slightly warmer than usual)

How big are the waves at Kua Bay today?

The current surf forecast for Kua Bay at 3AM is: 1.3m 9s primary swell from a West direction and 0.5m 12s secondary swell from a North direction (forecast issued at 07:00pm March 14). An open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (15 Mar)5.5ft (1.7m)10s
Afternoon (15 Mar)5.5ft (1.7m)10s
Evening (15 Mar)6ft (1.8m)10s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Saturday
14
Sunday
15
Monday
16
Tuesday
17
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
0
0
0
0
0
0
1
1
1
1
2
2
1
1
1
0
1
1
1
2
2
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
WSW
1.1
WSW
1
W
1.2
WNW
1.6
W
1.7
W
1.7
W
1.7
W
1.6
W
1.8
W
1.8
W
1.7
W
1.7
W
1.6
W
1.7
W
1.5
W
1.5
W
1.4
W
1.3
W
1.2
W
1.2
W
1.1
W
1
W
0.9
W
Period(s) (?)8899101010101010101011111110101010101010109
Wave
Graph
(?)Metric surfscale
Energy kJ (?)167146165254474586598609541661676633646595651506461400339284279235188139
Wind
(km/h)
40
S
35
S
35
S
40
S
40
S
35
S
40
S
30
S
30
S
30
S
25
S
25
S
25
S
30
S
25
S
25
S
25
S
25
S
20
SSE
20
SSE
15
S
15
S
15
S
10
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
on
High Tide
/ height (m)
1:53AM
0.74
2:14PM
0.42
2:25AM
0.75
2:48PM
0.50
2:56AM
0.75
Low Tide
/ height (m)
6:48PM
0.16
8:49AM
0.13
7:38PM
0.13
9:08AM
0.10
8:25PM
0.11
9:27AM
0.07
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Sunrise-----6:31-------6:31-------6:30--
Sunset6:32-------6:32-------6:32-------
light rain
light rain
light rain
light rain
light rain
mod rain
thunderstorm
light rain
thunderstorm
thunderstorm
thunderstorm
light rain
mod rain
mod rain
mod rain
mod rain
rain showers
rain showers
mod rain
heavy rain
light rain
mod rain
rain showers
light rain
Rain (mm)
443157183232478810536195622
Temp. °C242424242323232425242424232323232524232323232524
Feels °C (?)212121212020202223232324232222222423232424252726
  • 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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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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