Surf Forecasts:
How big are the waves at Navarro Rivermouth today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 3ft (0.9m), 12s period with WNW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3ft (0.9m), 11s period with WNW swell.
- Evening surf: Evening surf (20 Aug, local time) - 3ft (0.9m), 11s period with WNW swell.
The current surf forecast for Navarro Rivermouth at 3PM is: 0.9m 11s primary swell from a West-northwest direction and 0.8m 6s secondary swell from a Northwest direction (forecast issued at 10:00am August 20). An open ocean swell of 0.8m 14s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 3ft (0.9m) | 12s |
| Afternoon (20 Aug) | 3ft (0.9m) | 11s |
| Evening (20 Aug) | 3ft (0.9m) | 11s |
Table - waves today at Navarro Rivermouth. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri afternoon, min 12°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 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) | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NW 10 | NW 6 | NW 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 242 | 237 | 180 | 173 | 170 | 167 | 167 | 164 | 130 | 128 | 115 | 112 | 83 | 82 | 80 | 78 | 77 | 77 | 55 | 262 | 156 | 226 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-off | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 7:21AM1.13m | 5:28PM1.65m | 8:50AM1.20m | 6:27PM1.65m | 9:45AM1.27m | 7:27PM1.67m | ||||||||||||||||
Low Tide | 11:25AM0.99m | 1:12AM0.24m | 12:44PM1.05m | 2:13AM0.18m | 1:54PM1.05m | |||||||||||||||||
 | | | | |  | | |  | |  | | |  |  | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | 8:02 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 14 | 14 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 15 | 12 | 12 | 12 | 13 | 13 | 15 | 15 | 15 | 14 | 13 |
Feels °C | 12 | 12 | 12 | 10 | 10 | 11 | 11 | 11 | 11 | 12 | 11 | 13 | 10 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 6 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | NNW 8 | WNW 10 | WNW 10 | SSW 13 | WNW 10 | SSW 13 |
| kJ | 106 | 76 | 180 | 173 | 170 | 167 | 167 | 164 | 130 | 128 | 115 | 112 | 83 | 82 | 80 | 78 | 39 | 77 | 55 | 67 | 31 | 63 |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | NW 8 | NNW 8 | NNW 8 | NNW 8 | WNW 10 | NNW 8 | SSW 13 | SW 17 | SSW 13 | WNW 9 |
| kJ | 242 | 237 | 220 | 226 | 233 | 236 | 236 | 236 | 233 | 154 | 143 | 101 | 46 | 41 | 40 | 42 | 77 | 37 | 98 | 107 | 65 | 29 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SW 19 | SW 19 | SW 19 | W 15 | WNW 14 | SW 20 | NW 7 | NW 7 | NW 7 | NW 7 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 16 | WNW 12 | SW 18 | SW 17 |
| kJ | 236 | 220 | 58 | 58 | 15 | 17 | 21 | 15 | 45 | 41 | 39 | 30 | 99 | 99 | 99 | 99 | 99 | 99 | 52 | 29 | 108 | 102 |
Wind waves Height (m) Direction Period (s) | — | — | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | — | — | — | — | — | — | — | — | — | — | NW 7 | NW 10 | NW 6 | NW 7 |
| kJ | — | — | 64 | 53 | 54 | 45 | 47 | 44 | — | — | — | — | — | — | — | — | — | — | 44 | 262 | 156 | 226 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 147 | 220 | 203 | 13 | 13 | 13 | 13 | 13 | 194 | 293 | 13 | 13 | 0 | 0 | 13 | 0 | 194 | 291 | 293 | 32 | 0 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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