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Surf Forecasts:
Navarro Rivermouth surfForecast / CAL – Mendocino County / USA
48hr Weather and Surf, issued 9 pm Tuesday 09 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Navarro Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Navarro Rivermouth sea temperature is
12.9° C
(Which is slightly warmer than usual)How big are the waves at Navarro Rivermouth today?
The current surf forecast for Navarro Rivermouth at 2AM is: 2.2m 12s primary swell from a Northwest direction and 1.4m 15s secondary swell from a Northwest direction (forecast issued at 09:00pm December 09). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Dec) | 8ft (2.5m) | 13s |
| Afternoon (10 Dec) | 8ft (2.5m) | 13s |
| Evening (10 Dec) | 8ft (2.5m) | 14s |
Table - waves today at Navarro Rivermouth. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1976 | 1912 | 1278 | 2519 | 2276 | 2053 | 1990 | 1960 | 2440 | 2569 | 2569 | 2728 | 2968 | 3576 | 3283 | 3116 | 3303 | 2913 | 2557 | 2342 | 1949 | 1474 | 1326 | 1120 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | cross | cross | cross | cross- off | cross- off | glass | cross- on | cross | cross- off | cross- off | cross- off | off | off | glass | on | cross |
High Tide / height (m) | 4:07AM 1.56 | 2:48PM 1.50 | 4:55AM 1.61 | 4:03PM 1.32 | 5:38AM 1.66 | |||||||||||||||||||
Low Tide / height (m) | 8:50PM -0.12 | 9:34AM 0.85 | 9:42PM 0.06 | 10:52AM 0.73 | 10:35PM 0.24 | 12:02PM 0.57 | ||||||||||||||||||
Tue 09 | Wednesday 10 | Thursday 11 | Friday 12 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 7:22 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:24 | - | - |
| Sunset | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 | - | - | - | - | - | - | - | 4:52 |
 |  | | | |  | | | | | | | | | | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 12 | 12 | 12 | 13 | 13 | 12 | 11 | 12 | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 13 | 13 | 12 | 13 | 15 | 15 | 13 |
| Feels °C (?) | 10 | 10 | 10 | 10 | 10 | 11 | 10 | 10 | 9 | 11 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 11 | 10 | 9 | 10 | 13 | 12 | 10 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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