- 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 pm Sunday 26 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
25.1° C
(Which is slightly warmer than usual)How big are the waves at Waialua Rivermouth today?
The current surf forecast for Waialua Rivermouth at 8PM is: 0.9m 11s primary swell from a North-northwest direction and 1.2m 8s secondary swell from a Northeast direction, 0.8m 4s secondary swell from a East direction (forecast issued at 01:00pm April 26). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 3.5ft (1.0m) | 12s |
| Afternoon (26 Apr) | 3.5ft (1.0m) | 12s |
| Evening (26 Apr) | 3ft (0.9m) | 11s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Mon night. Warm (max 24°C on Sun afternoon, min 22°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 11 PM | 2 AM | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 12 | NW 12 | NW 12 | NNW 11 | NE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NW 14 | ENE 7 | E 7 | ENE 7 | NW 13 | NW 12 | |
287 | 282 | 268 | 227 | 223 | 271 | 277 | 270 | 263 | 263 | 254 | 233 | 204 | 192 | 161 | 157 | 118 | 99 | 134 | 269 | 269 | 284 | 265 | 248 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | 12:29PM0.38m | 11:58PM0.47m | 1:08PM0.46m | 00:36AM0.41m | 1:42PM0.53m | 1:10AM0.36m | ||||||||||||||||||
Low Tide | 6:13PM0.10m | 6:49AM-0.05m | 7:16PM0.09m | 7:11AM-0.06m | 8:11PM0.09m | 7:32AM-0.06m | ||||||||||||||||||
 | | |  | | | | | | | | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — |
 | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | 6:51 |
— | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 23 |
23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 23 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NW 12 | NE 8 | NE 8 | NE 8 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 |
 kJ | 151 | 282 | 151 | 178 | 196 | 179 | 176 | 172 | 140 | 140 | 117 | 112 | 84 | 84 | 84 | 69 | 68 | 68 | 67 | 113 | 171 | 239 | 265 | 248 |
Swell 2 Height (m) Direction Period (s) | NW 12 | SW 14 | NW 12 | NNW 11 | NNW 11 | SW 14 | NE 9 | SW 14 | SW 13 | SW 13 | NE 8 | NNE 8 | SW 13 | SW 13 | SW 13 | NNE 8 | NNE 8 | NE 8 | NW 14 | NW 10 | NW 10 | NNE 10 | NE 9 | NE 10 |
| kJ | 287 | 74 | 268 | 227 | 223 | 68 | 23 | 46 | 45 | 44 | 35 | 28 | 44 | 44 | 43 | 27 | 26 | 28 | 123 | 48 | 46 | 10 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SW 14 | ESE 8 | SW 14 | SW 14 | SW 14 | W 9 | SW 14 | NE 10 | NE 9 | NE 9 | SW 13 | SW 13 | NE 8 | NE 8 | NE 8 | SW 13 | ESE 8 | ESE 8 | NE 8 | SW 12 | NNE 9 | SSW 12 | SSW 12 | SSW 12 |
| kJ | 74 | 12 | 102 | 73 | 71 | 2 | 47 | 23 | 22 | 22 | 44 | 44 | 18 | 18 | 18 | 26 | 26 | 26 | 29 | 23 | 9 | 14 | 14 | 14 |
Wind waves Height (m) Direction Period (s) | E 5 | NE 8 | E 4 | E 4 | E 4 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | ENE 7 | E 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 15 | 191 | 19 | 24 | 33 | 271 | 277 | 270 | 263 | 263 | 254 | 233 | 204 | 192 | 161 | 157 | 118 | 99 | 134 | 269 | 269 | 284 | 245 | 204 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 23 | 23 | 23 | 19 | 23 | 23 | 25 | 23 | 23 | 23 | 23 | 25 | 23 | 23 | 23 | 25 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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