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Surf Forecasts:

Waiaha Rivermouth / Honls surf break

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

information circle48hr Weather and Surf, issued 7 am Wednesday 11 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
25.2° 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 3PM is: 0.7m 13s primary swell from a West-northwest direction and 0.5m 12s secondary swell from a South-southwest direction, 0.9m 4s secondary swell from a South direction (forecast issued at 07:00am March 11). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (11 Mar)2ft (0.6m)13s
Afternoon (11 Mar)2.5ft (0.7m)13s
Evening (11 Mar)2.5ft (0.8m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
Sat
14
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)
2
0
0
0
0
0
0
0
0
1
0
0
0
2
2
2
2
2
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.6
SSW
0.6
SSW
0.6
WNW
0.6
WNW
0.8
WNW
0.8
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
1.6
S
0.7
WNW
1.5
S
1.6
S
1.7
S
Period(s) (?)13131313121212121111111110101010101010610566
Wave
Graph
(?)Metric surfscale
Energy kJ (?)135135135127169161196189180173210202195191184180180133133152104124152185
Wind
(km/h)
5
E
10
S
25
S
25
S
20
S
20
S
15
S
15
SSE
10
SSE
10
S
15
SSW
20
SSW
10
S
5
NNW
0
N
10
NE
5
ENE
5
E
20
SSW
45
SSW
40
S
40
SSE
40
S
40
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		glassglassoffcross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
9:32AM
0.16
11:22PM
0.55
11:25AM
0.17
12:15AM
0.58
12:30PM
0.20
12:59AM
0.60
Low Tide
/ height (m)
6:44AM
0.15
3:03PM
0.08
7:20AM
0.11
4:27PM
0.07
7:48AM
0.08
5:37PM
0.05
Wednesday
11
Thursday
12
Friday
13
Sat
14
Sunrise-6:35-------6:35-------6:33------
Sunset----6:31-------6:31-------6:31---
part cloud
cloud
part cloud
cloud
thunderstorm
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
light rain
mod rain
rain showers
rain showers
Rain (mm)
----1------12-------2943
Temp. °C242526252524242424252626252525252525272725232425
Feels °C (?)262624242524252525262725262828262626262221192021
  • 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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View detailed surf forecast for Waiaha Rivermouth / Honls at:
surf-forecast.com

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