Surf Forecasts:
How big are the waves at Mad River Beach today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 2ft (0.6m), 18s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 2ft (0.6m), 18s period with SW swell.
The current surf forecast for Mad River Beach at 4PM is: 0.6m 18s primary swell from a Southwest direction and 1.3m 7s secondary swell from a Northwest direction (forecast issued at 10:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 2ft (0.6m) | 18s |
| Afternoon (20 Sep) | 2ft (0.6m) | 18s |
| Evening (20 Sep) | 2ft (0.6m) | 18s |
Table - waves today at Mad River Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Tue afternoon, min 12°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | WSW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 255 | 214 | 260 | 278 | 284 | 260 | 246 | 246 | 243 | 241 | 302 | 298 | 291 | 431 | 553 | 690 | 745 | 688 | 703 | 692 | 605 | 564 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross-on | cross | cross | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross | glassy | glassy | glassy | glassy | cross | cross-on | cross | cross | cross | cross-off |
High Tide | 10:04AM1.61m | 8:10PM1.99m | 10:43AM1.69m | 9:16PM2.03m | 11:12AM1.80m | 10:12PM2.09m | ||||||||||||||||
Low Tide | 2:17PM1.28m | 3:26AM0.25m | 3:25PM1.16m | 4:12AM0.19m | 4:17PM0.98m | |||||||||||||||||
 | | | |  | | |  |  | | | | |  | | |  | | | | | | |
 | 7:01 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — |
 | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 15 | 15 | 14 | 12 | 12 | 12 | 12 | 13 | 15 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 15 | 16 | 15 | 13 | 12 |
Feels °C | 11 | 13 | 14 | 12 | 11 | 12 | 12 | 12 | 12 | 14 | 13 | 12 | 13 | 13 | 12 | 12 | 11 | 14 | 14 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | SW 17 | WNW 8 | NNW 7 | NW 7 | NNW 7 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | NW 8 | NW 8 |
| kJ | 58 | 88 | 120 | 140 | 163 | 168 | 168 | 163 | 144 | 127 | 302 | 58 | 129 | 258 | 180 | 690 | 745 | 688 | 703 | 692 | 605 | 564 |
Swell 2 Height (m) Direction Period (s) | SW 18 | WSW 18 | SW 18 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | WNW 8 | SW 17 | WNW 8 | WNW 14 | WNW 13 | NNW 7 | NW 7 | NW 7 | SW 16 | SW 16 | WNW 12 | WNW 12 |
| kJ | 255 | 214 | 260 | 278 | 284 | 260 | 246 | 246 | 243 | 241 | 46 | 298 | 119 | 431 | 553 | 150 | 155 | 171 | 206 | 203 | 500 | 446 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SSW 12 | NW 9 | WNW 9 | WNW 18 | NW 16 | WNW 15 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | — | — | SW 16 | SW 16 |
| kJ | 27 | 25 | 24 | 23 | 23 | 23 | 6 | 14 | 21 | 32 | 30 | 130 | 291 | 346 | 342 | 334 | 326 | 214 | — | — | 203 | 203 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 7 | NW 6 | — | — | — | — | — | — | NW 7 | NW 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 111 | 120 | — | — | — | — | — | — | 173 | 386 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 96 | 357 | 123 | 10 | 0 | 0 | 0 | 0 | 287 | 816 | 477 | 0 | 0 | 0 | 0 | 10 | 287 | 336 | 305 | 357 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||
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 Mad River Beach 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