Waiaha Rivermouth / Honls surf break

Waiaha Rivermouth / Honls surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 pm Sunday 08 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waiaha Rivermouth / Honls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waiaha Rivermouth / Honls sea temperature is
25.0° C
(Which is slightly warmer than usual)

How big are the waves at Waiaha Rivermouth / Honls today?

The current surf forecast for Waiaha Rivermouth / Honls at 11PM is: 0.4m 11s primary swell from a West-northwest direction and 0.3m 15s secondary swell from a South-southwest direction (forecast issued at 07:00pm March 08). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (08 Mar)--
Afternoon (08 Mar)1.5ft (0.4m)11s
Evening (08 Mar)1ft (0.3m)15s

Table - waves today at Waiaha Rivermouth / Honls. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM
Rating
(10 max)
0
0
0
1
1
1
0
0
0
0
2
2
2
1
1
1
2
2
2
2
2
2
2
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
WNW
0.3
SSW
0.3
SSW
0.3
SSW
0.3
SSW
0.3
SSW
0.3
SSW
0.4
SSW
0.3
WNW
0.4
WNW
0.4
WNW
0.5
SSW
0.5
WNW
0.5
WNW
0.5
WNW
0.6
SSW
0.6
SSW
0.5
WNW
0.5
WNW
0.5
WNW
0.6
SSW
0.6
SSW
0.5
WNW
0.6
WNW
Period(s) (?)111615151515151419181814161616141415141413131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)49474642424242707012412311715114714415614512111811013513598127
Wind
(km/h)
10
NW
5
SSW
10
S
5
S
10
NNW
10
NNW
10
WNW
10
WSW
10
SW
5
WSW
5
NNW
10
NNW
10
NNW
5
WNW
10
WNW
10
NW
10
NW
5
NNW
0
SW
0
E
5
ENE
0
S
5
SSW
15
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crossoncross-
on
glasscross-
off
cross-
off
cross-
on
cross-
on
ononglasscross-
off
cross-
off
crosscross-
on
crosscross-
off
cross-
off
glassglassglassglassglasscross-
on
High Tide
/ height (m)
7:52PM
0.50
6:33AM
0.23
9:00PM
0.50
7:25AM
0.19
10:15PM
0.52
9:32AM
0.16
Low Tide
/ height (m)
3:11AM
0.20
12:54PM
0.04
5:22AM
0.18
1:46PM
0.06
6:44AM
0.15
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise-----6:37-------6:35-------6:35--
Sunset6:30-------6:30-------6:31-------
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloud
Rain (mm)
11------1-11------------
Temp. °C242423232323242424232323232324242423232323242627
Feels °C (?)262724262524252626252524252526252525262624262827
  • 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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