- 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 7 am Friday 29 May 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
25.2° C
(Which is normal for this time of year)How big are the waves at Waialua Rivermouth today (29 May):
- Morning surf: Morning surf (29 May, local time) - 5ft (1.5m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (29 May, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (29 May, local time) - 4.5ft (1.4m), 7s period with ENE swell.
The current surf forecast for Waialua Rivermouth at 12PM is: 1.5m 7s primary swell from a East-northeast direction and 0.8m 11s secondary swell from a Northwest direction, 0.6m 10s secondary swell from a North direction (forecast issued at 07:00am May 29). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 May) | 5ft (1.5m) | 7s |
| Afternoon (29 May) | 5ft (1.5m) | 7s |
| Evening (29 May) | 4.5ft (1.4m) | 7s |
Table - waves today at Waialua Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 24°C on Fri morning, min 23°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||||||
Friday 29 | Saturday 30 | Sunday 31 | Mon 1 | |||||||||||||||||||||
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 | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | N 11 | E 8 | |
233 | 198 | 225 | 225 | 203 | 208 | 208 | 173 | 208 | 193 | 199 | 204 | 173 | 173 | 120 | 163 | 104 | 96 | 93 | 68 | 68 | 70 | 114 | 149 | |
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 | cross | cross | cross | cross | cross | |
High Tide | 2:28PM0.67m | 1:47AM0.20m | 3:00PM0.68m | 2:26AM0.19m | 3:33PM0.67m | |||||||||||||||||||
Low Tide | 7:06AM-0.05m | 10:05PM0.09m | 7:34AM-0.05m | 10:44PM0.07m | 8:04AM-0.04m | 11:23PM0.06m | ||||||||||||||||||
 |  | | | |  | | | |  | | | | |  | | | | | | | | | | |
 | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | 5:45 |
 | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — | — | 7:04 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 |
21 | 21 | 21 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 25 | 24 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NE 7 | NNW 10 | E 8 | ENE 7 | ENE 7 | ENE 7 | E 8 | ESE 8 | ENE 7 | E 8 |
 kJ | 185 | 182 | 153 | 130 | 133 | 126 | 121 | 78 | 76 | 99 | 94 | 88 | 86 | 75 | 65 | 74 | 43 | 96 | 93 | 68 | 45 | 51 | 70 | 149 |
Swell 2 Height (m) Direction Period (s) | N 11 | N 11 | N 10 | NNE 10 | N 10 | NNE 10 | NNE 10 | E 7 | NNE 11 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | NNW 10 | SSW 16 | NNW 10 | E 8 | N 9 | E 8 | N 9 | N 9 | N 11 | NNW 11 |
| kJ | 82 | 82 | 78 | 78 | 49 | 31 | 58 | 36 | 64 | 116 | 109 | 105 | 103 | 102 | 75 | 98 | 72 | 43 | 57 | 44 | 57 | 57 | 114 | 88 |
Swell 3 Height (m) Direction Period (s) | NNE 13 | NE 8 | SW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | N 10 | SSW 18 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | SSW 16 | NNE 9 | SSW 16 | NNW 9 | E 8 | N 9 | SSW 15 | SSW 14 | ESE 8 | SSW 14 |
| kJ | 34 | 25 | 98 | 145 | 139 | 130 | 127 | 56 | 121 | 51 | 31 | 31 | 18 | 18 | 99 | 15 | 95 | 65 | 44 | 56 | 84 | 82 | 70 | 81 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | ENE 7 | — | — | — | ENE 7 | ENE 7 | — | NE 7 |
| kJ | 233 | 198 | 225 | 225 | 203 | 208 | 208 | 173 | 208 | 193 | 199 | 204 | 173 | 173 | 120 | 163 | 104 | — | — | — | 68 | 70 | — | 65 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 27 | 23 | 23 | 23 | 16 | 17 | 19 | 23 | 23 | 23 | 19 | 16 | 15 | 15 | 15 | 16 | 17 | 23 | 15 | 14 | 2 |
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