Waiaha Rivermouth / Honls surf break

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

information circle48hr Weather and Surf, issued 7 am Thursday 25 Dec 2025 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
26.2° C
(Which is 1.2°C warmer than normal for this time of year)
Nearby Cam: 9km away, Kohanaiki Web Camera


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

The current surf forecast for Waiaha Rivermouth / Honls at 12PM is: 0.3m 13s primary swell from a Southwest direction and 0.3m 10s secondary swell from a South direction, 0.2m 2s secondary swell from a West-northwest direction (forecast issued at 07:00am December 25). The wind direction is predicted to be glassy.

Time (HST) & DateWave HeightWave Period
Morning (25 Dec)1ft (0.3m)13s
Afternoon (25 Dec)1ft (0.3m)13s
Evening (25 Dec)0.5ft (0.2m)13s

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

Updates in  hr  min  s Forecast update imminent
Thursday
25
Friday
26
Saturday
27
Sun
28
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
SW
0.4
SW
0.3
SW
0.3
SW
0.3
SW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.2
SSW
0.3
WNW
0.3
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
NW
0.4
NW
Period(s) (?)1313131313131212121212121010101010999991615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)444427272616151414141414202033333129282828276455
Wind
(km/h)
10
WNW
10
W
5
W
5
SW
15
SSE
10
SSE
5
W
10
NNW
10
NNW
5
NNW
10
WSW
10
W
5
W
5
W
5
W
10
SSE
10
S
10
WSW
10
W
15
NW
15
NW
5
WNW
10
SSE
10
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
oncrosscross-
on
glasscross-
off
cross-
off
glasscross-
on
cross-
on
cross-
on
glassglasscross-
on
cross-
on
cross-
on
cross-
on
crosscrossglasscrosscross
High Tide
/ height (m)
7:11AM
0.59
8:44PM
0.30
7:53AM
0.52
9:59PM
0.38
8:40AM
0.44
11:04PM
0.47
Low Tide
/ height (m)
2:40PM
0.02
1:16AM
0.19
3:15PM
0.01
3:03AM
0.24
3:51PM
-0.02
Thursday
25
Friday
26
Saturday
27
Sun
28
Sunrise-6:54-------6:54-------6:56------
Sunset----5:52-------5:52-------5:52---
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
rain showers
part cloud
part cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
111-----------1--1------
Temp. °C232324242423232323232424242323232323242424232323
Feels °C (?)242526262524252424252525262526252425252425262424
  • 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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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Waiaha Rivermouth / Honls 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.


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