Waialua Rivermouth surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 7 am Friday 27 Mar 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
24.1° C
(Which is normal for this time of year)

How big are the waves at Waialua Rivermouth today?

The current surf forecast for Waialua Rivermouth at 3PM is: 1.7m 9s primary swell from a North-northeast direction and 1.1m 13s secondary swell from a Northwest direction (forecast issued at 07:00am March 27). The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (27 Mar)6ft (1.8m)9s
Afternoon (27 Mar)5.5ft (1.7m)9s
Evening (27 Mar)6ft (1.8m)9s

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


Updates in  hr  min  s Forecast update imminent
Friday
27
Saturday
28
Sunday
29
Mon
30
5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM
Rating
(10 max)
1
2
2
2
1
0
0
1
1
0
0
1
1
0
0
0
0
0
1
2
2
2
1
2
Swell
Height Map
Wave Height (m) & direction (?)
1.8
NE
1.8
NE
1.7
NE
1.7
NNE
1.7
NNE
1.8
NE
1.7
NE
1.6
NE
1.5
NE
1.6
NE
1.7
NE
2
NNE
2
NNE
1.8
NNE
1.8
NE
1.7
NNE
1.7
NNE
1.9
NNE
2.2
N
2.5
N
2.5
N
2.5
N
2.5
N
2.5
N
Period(s) (?)999999999996777999111111111112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)528516470475440493460388342388481293332297295465429585115814581456161317461721
Wind
(km/h)
20
NE
20
NE
20
NE
25
NNE
25
NNE
30
NE
25
NE
25
NE
25
NE
30
NE
30
NE
35
NE
35
NNE
30
NE
30
NE
25
NE
25
NE
25
NE
25
NE
30
NNE
30
NNE
30
NE
25
NE
25
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
crosscrosscross-
off
cross-
off
crosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscross
High Tide
/ height (m)
11:52AM
0.21
11:59PM
0.59
12:40PM
0.28
12:43AM
0.57
1:20PM
0.35
1:20AM
0.54
Low Tide
/ height (m)
6:53AM
-0.01
5:02PM
0.02
7:21AM
-0.03
6:11PM
0.01
7:46AM
-0.04
7:08PM
0.01
Friday
27
Saturday
28
Sunday
29
Mon
30
Sunrise-6:24-------6:24-------6:22------
Sunset----6:39-------6:39-------6:39---
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
Rain (mm)
1-1111111111------------
Temp. °C212222222221212120212121202020212121212121202020
Feels °C (?)202121202017181917181716151515171616161616151617
  • 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 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.


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