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Surf Forecasts:

Waialua Rivermouth surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 1 am Sunday 11 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Waialua Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waialua Rivermouth sea temperature is
25.3° C
 (Which is slightly warmer than usual)

How big are the waves at Waialua Rivermouth today?

The current surf forecast for Waialua Rivermouth at 8AM is: 2.5m 16s primary swell from a North-northwest direction and 0.7m 8s secondary swell from a East direction (forecast issued at 01:00am January 11). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (11 Jan)8ft (2.5m)16s
Afternoon (11 Jan)8ft (2.5m)15s
Evening (11 Jan)8ft (2.4m)14s

Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Sunday
11
Monday
12
Tuesday
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)
4
4
4
4
5
5
4
3
3
2
2
3
5
5
6
7
7
7
5
4
2
0
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
NNW
2.2
NNW
3
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.5
NNW
2.4
NNW
2.3
NNW
2.2
NNW
2.2
NW
2.2
NW
2.3
NW
3.5
NW
3.5
NW
4
NW
4
NW
4
NW
4
NW
3.5
NW
3.5
NW
3.5
NW
3
NW
3
NW
Period(s) (?)181717161616151414141313141716161515141414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)246526304652383434173035273423792151188615991551192262507034742876687178600151914943449637173041
Wind
(km/h)
10
E
10
ESE
10
E
5
SE
5
SSW
0
WSW
5
SSW
5
SSW
10
SW
15
SW
15
SW
10
SSW
15
WNW
35
N
30
N
25
NNE
20
NNE
25
NNE
20
NE
20
ENE
20
ENE
20
ENE
20
E
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		onglassglassglasscross-
on		crosscrosscrosscrossoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
10:37PM
0.48
8:10AM
0.27
11:30PM
0.53
9:27AM
0.22
12:14AM
0.57
11:00AM
0.18
Low Tide
/ height (m)
5:53AM
0.23
3:38PM
0.01
7:41AM
0.18
4:21PM
0.00
8:24AM
0.13
5:07PM
-0.01
Sunday
11
Monday
12
Tuesday
13
Sunrise---7:05-------7:05-------7:05----
Sunset------6:02-------6:04-------6:04-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
Rain (mm)
------------23----------
Temp. °C242323232424242424232424242223222221212122222223
Feels °C (?)262525252727262625232425251819191918181920202022
  • 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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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 Waialua Rivermouth 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 Waialua Rivermouth at:
surf-forecast.com

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