- Forecast
- Maps
- Live
- Weather State
- Spot Information
Waialua Rivermouth Surf Forecast
/ HAW – Molokai (14 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Waialua Rivermouth surfForecast / HAW – Molokai / USA
48hr Weather and Surf, issued 1 am Thursday 09 Apr 2026 HSTForecast 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 5AM is: 1.3m 12s primary swell from a Northwest direction and 1.0m 7s secondary swell from a East direction, 0.8m 4s secondary swell from a South-southwest direction (forecast issued at 01:00am April 09). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 4ft (1.2m) | 12s |
| Afternoon (09 Apr) | 3.5ft (1.1m) | 12s |
| Evening (09 Apr) | 4.5ft (1.3m) | 7s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 591 | 555 | 450 | 403 | 349 | 309 | 263 | 174 | 131 | 156 | 238 | 245 | 468 | 300 | 494 | 359 | 343 | 295 | 212 | 203 | 309 | 314 | 326 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | on | on | on | cross- on | off | cross- on | cross- on | cross- on | cross | cross- off | cross | cross- off | glass | cross- off | cross |
High Tide / height (m) | 8:30PM 0.48 | 9:35AM 0.12 | 9:40PM 0.48 | 10:58AM 0.16 | 10:38PM 0.50 | 11:42AM 0.21 | ||||||||||||||||||
Low Tide / height (m) | 5:35AM 0.06 | 1:14PM 0.07 | 6:05AM 0.03 | 3:08PM 0.08 | 6:27AM 0.02 | 4:37PM 0.07 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - |
 |  | |  | | |  | | | | | |  |  | |  |  | | |  |  | | | | |
Rain (mm) | 3 | 1 | 1 | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 11 | 4 | 1 | - | 1 | 1 | - | - | - | - | - |
| Temp. °C | 23 | 23 | 23 | 23 | 24 | 25 | 24 | 24 | 23 | 22 | 21 | 22 | 23 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 |
| Feels °C (?) | 22 | 22 | 20 | 21 | 23 | 23 | 23 | 23 | 20 | 21 | 19 | 21 | 23 | 22 | 23 | 23 | 22 | 23 | 24 | 24 | 26 | 26 | 25 | 24 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest