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Surf Forecasts:

Waialua Rivermouth surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 7 am Monday 02 Feb 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
25.4° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Waialua Rivermouth today?

The current surf forecast for Waialua Rivermouth at 11AM is: 0.9m 19s primary swell from a Northwest direction and 1.3m 11s secondary swell from a Northwest direction (forecast issued at 07:00am February 02). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (02 Feb)2.5ft (0.8m)19s
Afternoon (02 Feb)4ft (1.2m)17s
Evening (02 Feb)7ft (2.1m)11s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
02
Tuesday
03
Wednesday
04
Thu
05
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)
0
0
1
1
1
1
1
5
9
9
9
8
8
9
8
7
6
5
5
5
4
4
4
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
NW
0.7
NW
0.9
NW
1.1
NW
1.3
NW
1.5
NW
2.3
NW
3.5
NW
4.5
NW
5
NW
5
NW
5
NW
5
NW
5
NW
4.5
NW
4
NW
4
NW
4
NW
4
NW
4
NW
4
NW
4
NW
3.5
NW
3.5
NW
Period(s) (?)122019181616111414141515151515151415151514141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)34937358978684410551259425074788971103741177511423100078711729367166678740074786798597453194294
Wind
(km/h)
30
SSW
35
SW
30
SW
35
SW
30
SW
30
SW
30
SW
25
WNW
25
NW
20
NNW
20
NNW
20
NNW
20
NNW
15
N
20
N
20
NNE
20
NNE
20
ENE
15
E
15
E
15
E
15
E
15
E
5
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrossoffoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		on
High Tide
/ height (m)
3:32AM
0.71
3:44PM
0.30
4:06AM
0.66
4:30PM
0.34
4:37AM
0.59
5:18PM
0.37
Low Tide
/ height (m)
10:43AM
-0.03
9:26PM
-0.05
11:11AM
-0.03
10:12PM
-0.00
11:37AM
-0.03
11:01PM
0.06
Monday
02
Tuesday
03
Wednesday
04
Thu
05
Sunrise-7:03-------7:03-------7:01------
Sunset----6:16-------6:17-------6:19---
clear
clear
clear
clear
clear
clear
part cloud
rain showers
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
-------31---------------
Temp. °C242525252524242322222222222222212222222223222222
Feels °C (?)222222222322222219191919202120182020202021212223
  • 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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