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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 1 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 5AM is: 0.6m 13s primary swell from a South-southwest direction and 0.5m 14s secondary swell from a West-northwest direction, 0.6m 4s secondary swell from a South-southeast direction (forecast issued at 01:00am March 11). The wind direction is predicted to be glassy and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (11 Mar)2ft (0.6m)13s
Afternoon (11 Mar)2ft (0.6m)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
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
0
2
2
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.5
WNW
0.5
WNW
0.6
SSW
0.6
SSW
0.6
WNW
0.6
WNW
0.8
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
Period(s) (?)14141313131312121212111111111010101010101010610
Wave
Graph
(?)Metric surfscale
Energy kJ (?)118110135135135127169161156189180173170202195191187184180167133136154102
Wind
(km/h)
5
SW
5
ESE
5
E
5
SSW
25
SSW
25
SSW
20
S
15
S
15
S
15
S
15
SSE
10
S
15
SSW
20
SSW
20
SSW
10
S
10
S
5
ESE
5
SSE
15
S
35
S
45
SSW
40
S
35
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		ononcross-
on		cross-
on		cross-
on		cross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:15PM
0.52
9:32AM
0.16
11:22PM
0.55
11:25AM
0.17
12:15AM
0.58
12:30PM
0.20
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
Sunrise---6:35-------6:35-------6:33----
Sunset------6:31-------6:31-------6:31-
cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
cloud
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
light rain
Rain (mm)
------11------11------13
Temp. °C242424252626252524242425262625252525252628272625
Feels °C (?)262726272525252625252426262625272627262624212222
  • 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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View detailed surf forecast for Waiaha Rivermouth / Honls at:
surf-forecast.com

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