Surf Forecasts:
How big are the waves at Big River today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3.5ft (1.1m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Jul, local time) - 7.5ft (2.3m), 7s period with NW swell.
The current surf forecast for Big River at 10PM is: 2.3m 7s primary swell from a Northwest direction and 0.7m 15s secondary swell from a South direction, 0.6m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm July 30). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 3.5ft (1.1m) | 16s |
| Evening (30 Jul) | 7.5ft (2.3m) | 7s |
Table - waves today at Big River. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 11°C on Thu night). Winds increasing (light winds from the N on Thu night, fresh winds from the NNW by Sat afternoon). | ||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||||
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) | SSW 16 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 14 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 568 | 585 | 585 | 623 | 457 | 284 | 301 | 301 | 246 | 298 | 420 | 420 | 321 | 347 | 284 | 357 | 627 | 1028 | 1240 | 1215 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:23PM1.40m | 00:09AM1.80m | 1:50PM1.46m | 00:49AM1.71m | 2:17PM1.52m | |||||||||||||||
Low Tide | 6:12PM0.77m | 7:05AM-0.09m | 6:55PM0.72m | 7:34AM-0.00m | 7:42PM0.66m | |||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 8:29 | — | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 12 | 12 | 11 | 12 | 15 | 14 | 15 | 14 | 13 | 12 | 12 | 13 | 16 | 16 | 17 | 16 | 14 |
Feels °C | 11 | 10 | 12 | 10 | 11 | 10 | 10 | 12 | 11 | 12 | 12 | 12 | 10 | 10 | 11 | 13 | 11 | 12 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 16 | S 15 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 14 | NW 8 | S 13 | SSW 14 | SSW 14 | SSW 14 | SW 14 |
| kJ | 568 | 527 | 245 | 159 | 214 | 214 | 301 | 301 | 239 | 236 | 148 | 138 | 140 | 133 | 72 | 126 | 136 | 136 | 134 | 97 |
Swell 2 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SW 15 | SW 15 | S 15 | S 15 | S 15 | S 14 | S 14 | SSE 13 | SW 15 | S 13 | S 12 | S 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 12 | S 12 |
| kJ | 39 | 35 | 171 | 174 | 157 | 104 | 109 | 107 | 136 | 141 | 104 | 86 | 78 | 91 | 131 | 134 | 83 | 78 | 73 | 42 |
Swell 3 Height (m) Direction Period (s) | SSE 18 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | S 15 | SW 8 | — | — | — | S 13 | S 16 | S 14 | SSE 12 | S 14 | SW 20 | SW 20 | SW 19 | SW 19 | S 14 |
| kJ | 60 | 29 | 57 | 86 | 83 | 115 | 3 | — | — | — | 87 | 44 | 92 | 48 | 89 | 15 | 15 | 15 | 15 | 34 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 |
| kJ | 400 | 585 | 585 | 623 | 457 | 284 | 233 | 233 | 246 | 298 | 420 | 420 | 321 | 347 | 284 | 357 | 627 | 1028 | 1240 | 1215 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 304 | 303 | 23 | 0 | 0 | 0 | 0 | 183 | 202 | 303 | 0 | 0 | 0 | 0 | 0 | 183 | 202 | 303 | 303 | 202 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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