Honokane Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Saturday 18 Apr 2026 HST
Forecast update in hr  min  s Forecast update imminent
Honokane Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Honokane Bay sea temperature is
25.4° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Honokane Bay today?

The current surf forecast for Honokane Bay at 2PM is: 1.6m 6s primary swell from a East direction and 0.1m 11s secondary swell from a North direction (forecast issued at 07:00am April 18). An open ocean swell of 0.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (18 Apr)4.5ft (1.3m)8s
Afternoon (18 Apr)5ft (1.6m)6s
Evening (18 Apr)4.5ft (1.4m)5s

Table - waves today at Honokane Bay. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
18
Sunday
19
Monday
20
Tue
21
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
E
1.3
E
1.4
ENE
1.6
E
1.6
E
1.5
E
1.2
E
1
E
0.9
E
0.8
ENE
0.9
ENE
1.2
ENE
1.5
E
1.6
E
1.3
E
1.1
E
1
E
1
E
1.1
ENE
1.5
ENE
1.4
E
1.1
E
1.1
E
0.9
E
Period(s) (?)885666577764565777756677
Wave
Graph
(?)Metric surfscale
Energy kJ (?)138191100157169139759272586854134169991171001001281121237512482
Wind
(km/h)
20
E
25
E
15
E
25
E
20
E
25
E
20
E
15
E
15
E
15
ESE
20
ENE
20
E
20
E
25
E
20
E
20
E
15
E
15
E
20
ENE
20
E
20
E
20
E
15
ESE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscrosscross-
on
cross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscross-
on
cross-
on
crosscrosscrosscross
High Tide
/ height (m)
2:45AM
0.62
4:11PM
0.99
3:14AM
0.56
4:59PM
0.98
3:41AM
0.50
5:54PM
0.94
Low Tide
/ height (m)
9:00AM
-0.01
10:41PM
0.34
9:32AM
-0.00
11:44PM
0.38
10:08AM
0.03
1:10AM
0.41
Saturday
18
Sunday
19
Monday
20
Tue
21
Sunrise-6:01-------6:01-------6:01------
Sunset----6:42-------6:42-------6:42---
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
Rain (mm)
------------------------
Temp. °C232324242423232322242525242423232324252424242323
Feels °C (?)232224232322232323252525242423232425262424252425
  • 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 Honokane Bay 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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