Surf Forecasts:
How big are the waves at Rivermouth_Wailuku today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 2ft (0.6m), 7s period with E swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3ft (0.9m), 8s period with NE swell.
- Evening surf: Evening surf (21 Jun, local time) - 1.5ft (0.4m), 11s period with NE swell.
The current surf forecast for Rivermouth_Wailuku at 12AM is: 0.7m 4s primary swell from a East direction and 0.3m 8s secondary swell from a Northwest direction, 0.3m 8s secondary swell from a Northeast direction (forecast issued at 07:00pm June 20). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 2ft (0.6m) | 7s |
| Afternoon (21 Jun) | 3ft (0.9m) | 8s |
| Evening (21 Jun) | 1.5ft (0.4m) | 11s |
Table - waves today at Rivermouth_Wailuku. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 26°C on Sun morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 20 | Sunday 21 | Monday 22 | Tue 23 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | ENE 4 | E 4 | E 4 | NE 8 | E 7 | E 7 | NE 8 | NE 8 | ENE 4 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | ENE 11 | ENE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 28 | 22 | 15 | 17 | 48 | 35 | 49 | 86 | 30 | 47 | 43 | 75 | 75 | 73 | 72 | 322 | 288 | 65 | 63 | 61 | 61 | 60 | 127 | 154 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 7:07PM0.65m | 8:53AM0.37m | 7:39PM0.57m | 10:44AM0.45m | 8:06PM0.50m | 11:51AM0.55m | ||||||||||||||||||
Low Tide | 2:40AM0.15m | 1:03PM0.30m | 3:18AM0.12m | 2:57PM0.39m | 3:53AM0.08m | |||||||||||||||||||
 |  | | | | | | | | | | | | | | |  | | | | | | |  | |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — |
 | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | 7:09 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 24 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 24 | 25 | 25 |
Feels °C | 27 | 27 | 27 | 25 | 26 | 27 | 28 | 28 | 26 | 24 | 25 | 25 | 25 | 25 | 27 | 27 | 25 | 23 | 24 | 23 | 24 | 26 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 8 | ESE 7 | NE 8 | NE 8 | ESE 7 | ESE 7 | NW 7 | NE 12 | NE 11 | NE 11 | NE 11 | NE 11 | NE 11 | NNW 7 | NNW 7 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | NNW 7 | NE 9 |
| kJ | 11 | 11 | 11 | 17 | 23 | 23 | 15 | 9 | 9 | 47 | 43 | 75 | 75 | 73 | 72 | 9 | 9 | 65 | 63 | 61 | 61 | 60 | 18 | 53 |
Swell 2 Height (m) Direction Period (s) | SW 16 | NE 8 | NE 8 | NE 8 | NW 8 | NW 8 | NW 7 | NW 7 | NNW 7 | NNW 7 | NE 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 11 | WNW 11 | NNW 7 | NNW 7 | ESE 6 | NE 5 | NE 5 | WNW 10 | NNW 7 |
| kJ | 10 | 11 | 11 | 17 | 10 | 9 | 9 | 8 | 5 | 10 | 20 | 10 | 10 | 9 | 9 | 5 | 12 | 9 | 9 | 13 | 14 | 16 | 10 | 18 |
Swell 3 Height (m) Direction Period (s) | N 7 | SW 16 | SW 16 | NW 8 | WSW 18 | N 8 | NNW 8 | NNW 8 | NE 12 | NW 7 | NNW 7 | WSW 16 | SW 16 | SW 17 | SW 16 | SW 15 | SW 15 | WNW 11 | WNW 11 | NNW 6 | ESE 6 | NNW 7 | N 10 | N 9 |
| kJ | 1 | 10 | 11 | 10 | 30 | 5 | 6 | 6 | 6 | 2 | 10 | 26 | 10 | 11 | 10 | 9 | 9 | 12 | 12 | 8 | 12 | 18 | 2 | 7 |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 4 | E 4 | ENE 4 | E 7 | E 7 | NE 8 | NE 8 | ENE 4 | ENE 4 | ENE 4 | E 4 | E 4 | E 5 | ENE 5 | ENE 11 | ENE 10 | ENE 4 | ENE 4 | ENE 5 | — | E 6 | ENE 7 | ENE 7 |
| kJ | 28 | 22 | 15 | 9 | 48 | 35 | 49 | 86 | 30 | 30 | 11 | 9 | 22 | 34 | 39 | 322 | 288 | 33 | 25 | 19 | — | 30 | 127 | 154 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 14 | 14 | 14 | 5 | 5 | 12 | 5 | 20 | 20 | 5 | 5 | 14 | 5 | 5 | 5 | 14 | 20 | 14 | 5 | 5 | 5 | 5 | 5 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
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 Rivermouth_Wailuku 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