Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Waipio Bay surfForecast / HAW – Big Island / USA

information circle48hr Weather and Surf, issued 7 am Saturday 17 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waipio Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waipio Bay sea temperature is
25.7° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Waipio Bay today?

The current surf forecast for Waipio Bay at 11AM is: 2.1m 13s primary swell from a North direction and 0.5m 8s secondary swell from a East direction (forecast issued at 07:00am January 17). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Jan)7ft (2.1m)13s
Afternoon (17 Jan)7ft (2.1m)12s
Evening (17 Jan)6ft (1.8m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
19
Tue
20
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)
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.3
NNW
2.2
NNW
2.1
N
2.1
N
2
N
1.8
N
1.8
N
1.7
N
1.5
N
1.5
N
1.3
N
1
NW
1.4
NW
1.5
NW
1.5
NW
1.5
NW
1.4
NW
1.3
NW
1.1
NW
1.1
NW
2.1
E
1.9
E
1.8
E
1.7
E
Period(s) (?)13131312121212121212111818171616151414147777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)177715441423128711519269007926045834186711111123011151087805676529453377318321303
Wind
(km/h)
20
E
20
ENE
25
E
25
ENE
25
ENE
20
E
25
E
20
ESE
20
E
25
E
25
E
25
E
25
E
20
ESE
25
ESE
20
ESE
25
ESE
20
ESE
20
E
20
E
20
E
20
ESE
20
ESE
15
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross
High Tide
/ height (m)
2:54AM
0.96
1:51PM
0.49
3:22AM
0.98
2:27PM
0.51
3:50AM
0.99
3:04PM
0.52
Low Tide
/ height (m)
9:40AM
0.33
7:59PM
0.01
10:04AM
0.31
8:31PM
0.01
10:29AM
0.30
9:04PM
0.03
Saturday
17
Sunday
18
Monday
19
Tue
20
Sunrise-7:00-------7:00-------7:00------
Sunset----6:04-------6:05-------6:05---
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
Rain (mm)
------------------------
Temp. °C202022232221212020212324232122212122232423222222
Feels °C (?)171618191818171616171921201919181819202122212021
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Waipio 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.

View detailed surf forecast for Waipio Bay at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest