Waiaha Rivermouth / Honls surf break

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

information circle48hr Weather and Surf, issued 7 am Thursday 02 Apr 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
24.9° 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 2PM is: 0.3m 14s primary swell from a South direction and 0.3m 11s secondary swell from a South direction, 0.3m 2s secondary swell from a West-northwest direction (forecast issued at 07:00am April 02). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (02 Apr)1ft (0.3m)15s
Afternoon (02 Apr)1ft (0.3m)14s
Evening (02 Apr)1ft (0.3m)13s

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


Updates in  hr  min  s Forecast update imminent
Thursday
02
Friday
03
Saturday
04
Sun
05
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
1
0
1
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.3
SSW
0.3
S
0.3
S
0.3
S
0.3
SSW
0.3
S
0.3
S
0.4
S
0.4
S
0.4
S
0.3
S
0.3
S
0.3
SW
0.4
S
0.4
S
0.3
S
0.2
SSW
0.2
SSW
0.3
SW
0.3
SW
0.3
SW
0.3
SW
0.3
SW
0.2
SSW
Period(s) (?)111515141413131313121212161212122020151518181818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)233938333632325551472626404545254138383349494931
Wind
(km/h)
10
S
10
S
10
W
15
NW
10
NW
5
SE
10
S
5
NNW
10
NNW
5
NNW
5
WSW
10
SW
5
SSW
5
SSW
10
WNW
10
NW
5
NNE
5
E
10
SW
10
WSW
10
W
5
WSW
5
SW
5
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscrossglasscross-
on
glasscross-
off
glassglassonononcrosscrossglassglassoncross-
on
cross-
on
cross-
on
onglass
High Tide
/ height (m)
3:37AM
0.40
4:23PM
0.55
4:05AM
0.35
4:58PM
0.57
4:34AM
0.30
5:36PM
0.58
Low Tide
/ height (m)
9:43AM
-0.03
10:49PM
0.08
10:04AM
-0.02
11:38PM
0.10
10:27AM
-0.01
12:33AM
0.12
Thursday
02
Friday
03
Saturday
04
Sun
05
Sunrise-6:16-------6:16-------6:15------
Sunset----6:37-------6:37-------6:37---
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C222223232323222222222424232323222222242323232322
Feels °C (?)232324232424232423242525242524232323252324242424
  • 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

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 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest