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Big River Surf Forecast
/ CAL – Mendocino County (14 breaks) / California (403 breaks) / USA (1296 breaks)
Big River Surf Forecast / CAL – Mendocino County / USA
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Recent Eyeball Surf Reports for CAL - Mendocino County
Continuing clean conditions at Big River (calm at Mendocino 1 km from Big River).
1 h 58 min ago
How big are the waves at Big River today?
The current surf forecast for Big River at 1AM is: 3.0m 10s primary swell from a Northwest direction and 0.6m 15s secondary swell from a South-southwest direction, 0.5m 19s secondary swell from a Southwest direction (forecast issued at 10:00pm May 20). The wind direction is predicted to be cross-offshore and the swell rating is 5.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 10ft (3.0m) | 9s |
| Afternoon (21 May) | 11ft (3.5m) | 9s |
| Evening (21 May) | 11ft (3.5m) | 9s |
Table - waves today at Big River. (Swell directed towards the surf break)
Rating (10 max) |
|---|
Swell Height Map |
| Wave Height (m) & direction (?) |
| Period(s) (?) |
Wave (?)Graph  |
| Energy (?) |
Wind (km/h) |
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy |
High Tide / height (m) |
Low Tide / height (m) |
| Summary |
Rain (mm) |
| Temp. °C |
| Chill °C (?) |
| Sunrise |
| Sunset |
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Sat 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 |
 |  | | | | | | | | | | | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |
 |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| 9 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 16 | 16 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 9 | 9 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 |
| 2531 | 1808 | 1608 | 1447 | 1445 | 1342 | 1580 | 1954 | 1910 | 1440 | 1033 | 953 | 857 | 984 | 1195 | 1330 | 1304 | 784 | 558 | 335 | 322 | 326 | 967 | 1285 | 1545 | 1398 | 1169 | 1227 | 1325 | 1414 | 1592 | 1969 | 2058 | 1634 | 1266 | 1147 | 895 | 611 | 507 | 383 | 300 | 262 | 243 | 163 | 163 | 158 | 240 | 315 | 300 | 211 | 149 | 147 | 203 | 295 | 357 | 270 | 259 | 196 | 240 | 253 |
| cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross- on | glass | cross | cross- off | cross- on | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
3:12AM 1.67 | 5:58PM 1.33 | 4:24AM 1.51 | 6:53PM 1.40 | 5:44AM 1.36 | 7:40PM 1.49 | 7:07AM 1.25 | 8:20PM 1.58 | 8:24AM 1.19 | 8:56PM 1.65 | 9:34AM 1.16 | 9:29PM 1.70 | 10:36AM 1.16 | 9:59PM 1.74 | ||||||||||||||||||||||||||||||||||||||||||||||
9:22PM 0.83 | 10:38AM -0.34 | 10:47PM 0.80 | 11:38AM -0.21 | 12:15AM 0.69 | 12:34PM -0.08 | 1:33AM 0.53 | 1:26PM 0.06 | 2:38AM 0.33 | 2:14PM 0.20 | 3:31AM 0.15 | 2:56PM 0.34 | 4:17AM -0.02 | 3:36PM 0.48 | 4:58AM -0.14 | |||||||||||||||||||||||||||||||||||||||||||||
Note: the tide data above is calculated at the surf break location.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fri 20 | Saturday 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Sat 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 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 | 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 |
 | | | |  | | | | | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |  | |  | |  | | | | | | | | | | | | | | | |
| clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | some clouds | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | some clouds |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 12 | 10 | 9 | 8 | 9 | 11 | 11 | 11 | 11 | 9 | 9 | 8 | 9 | 11 | 12 | 11 | 11 | 11 | 9 | 9 | 9 | 11 | 12 | 12 | 13 | 10 | 9 | 9 | 10 | 13 | 14 | 14 | 13 | 12 | 11 | 11 | 13 | 14 | 13 | 12 | 10 | 10 | 10 | 11 | 11 | 12 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 10 | 10 |
| 9 | 8 | 7 | 6 | 7 | 9 | 8 | 8 | 8 | 7 | 6 | 5 | 7 | 8 | 9 | 8 | 8 | 8 | 6 | 6 | 6 | 8 | 9 | 9 | 10 | 7 | 7 | 7 | 8 | 11 | 12 | 12 | 11 | 11 | 10 | 10 | 12 | 13 | 12 | 12 | 10 | 9 | 9 | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 9 | 8 | 9 |
| - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:56 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - | 5:52 | - | - | - | - | - | - | - |
| 8:25 | - | - | - | - | - | - | - | 8:27 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:31 | - | - | - |
Surf-Forecast StoreFREE! 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 Big River 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.
