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Mad River Beach Surf Forecast
/ CAL – Humboldt (25 breaks) / California (404 breaks) /
Surf Forecasts:
Mad River Beach surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Wednesday 06 May 2026 PDTForecast update in hr min s Forecast update imminent
Mad River Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mad River Beach sea temperature is
11.9° C
(Which is normal for this time of year)How big are the waves at Mad River Beach today?
The current surf forecast for Mad River Beach at 10PM is: 1.2m 12s primary swell from a West-northwest direction and 0.8m 7s secondary swell from a West-northwest direction (forecast issued at 04:00pm May 06). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | - | - |
| Afternoon (06 May) | 3.5ft (1.1m) | 13s |
| Evening (06 May) | 4ft (1.2m) | 12s |
Table - waves today at Mad River Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Thu morning, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 15 | WNW 15 | WNW 15 | WNW 14 | W 11 | W 10 | |
444 | 492 | 447 | 439 | 432 | 444 | 437 | 429 | 361 | 337 | 325 | 270 | 265 | 218 | 210 | 157 | 142 | 140 | 186 | 169 | 167 | 165 | 220 | 262 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross-off | cross | glassy | glassy | on | on | on | on | glassy | glassy | glassy | cross | cross-on | cross-on | cross | cross | cross-off | glassy | glassy | glassy | cross-on | |
High Tide | 5:34PM1.57m | 3:45AM2.04m | 6:29PM1.55m | 4:37AM1.92m | 7:22PM1.58m | 5:41AM1.80m | ||||||||||||||||||
Low Tide | 9:45PM1.15m | 11:05AM-0.02m | 10:42PM1.17m | 11:56AM0.05m | 11:57PM1.15m | |||||||||||||||||||
 |  |  |  | |  | | | | | |  | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — |
 | — | — | 8:17 | — | — | — | — | — | — | — | 8:19 | — | — | — | — | — | — | — | 8:20 | — | — | — | — | 8:21 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 12 | 11 | 10 | 10 | 11 | 14 | 14 | 13 | 11 | 11 | 10 | 10 | 11 | 13 | 13 | 13 | 11 | 10 | 10 | 10 | 11 | 14 |
12 | 11 | 11 | 10 | 8 | 9 | 11 | 13 | 12 | 12 | 10 | 11 | 9 | 9 | 9 | 10 | 10 | 10 | 8 | 8 | 9 | 9 | 11 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 15 | WNW 15 | W 11 | W 11 | W 10 |
 kJ | 444 | 492 | 447 | 439 | 432 | 444 | 437 | 429 | 361 | 337 | 325 | 270 | 265 | 218 | 210 | 157 | 140 | 109 | 85 | 169 | 167 | 114 | 220 | 262 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NNW 8 | NNW 7 | NNW 7 | WNW 15 | WNW 9 | WNW 9 | WNW 14 | WNW 14 | WNW 14 |
| kJ | 61 | 59 | 66 | 64 | 73 | 59 | 57 | 65 | 73 | 73 | 73 | 75 | 62 | 56 | 57 | 51 | 37 | 37 | 186 | 78 | 47 | 165 | 215 | 204 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WNW 16 | WNW 16 | WNW 16 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 6 |
| kJ | 155 | 155 | 151 | 103 | 99 | 99 | 99 | 100 | 100 | 99 | 99 | 95 | 65 | 62 | 61 | 100 | 142 | 140 | 36 | 34 | 26 | 25 | 18 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 96 | 96 | 93 | 0 | 56 | 0 | 0 | 98 | 98 | 98 | 71 | 0 | 0 | 0 | 38 | 96 | 96 | 158 | 93 | 0 | 0 | 0 | 0 | 96 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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