Russian Rivermouth surfForecast / CAL – Sonoma / USA

information circle48hr Weather and Surf, issued 9 pm Monday 23 Feb 2026 PST
Forecast update in hr  min  s Forecast update imminent
Russian Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Russian Rivermouth sea temperature is
12.9° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Russian Rivermouth today?

The current surf forecast for Russian Rivermouth at 1AM is: 1.4m 9s primary swell from a West-southwest direction and 0.4m 12s secondary swell from a Northwest direction (forecast issued at 09:00pm February 23). The wind direction is predicted to be cross-offshore.

Time (PST) & DateWave HeightWave Period
Morning (24 Feb)6ft (1.9m)9s
Afternoon (24 Feb)8ft (2.4m)9s
Evening (24 Feb)7ft (2.2m)10s

Table - waves today at Russian Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Mon
23
Tuesday
24
Wednesday
25
Thursday
26
7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM
Rating
(10 max)
2
2
1
1
2
1
1
3
2
3
3
3
2
2
1
0
1
2
2
2
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.2
W
1.1
W
1.4
WSW
1.6
SW
1.8
SW
2
SW
2.3
SW
2.4
SW
2.3
SW
2.2
SW
2.1
SW
1.9
SW
1.6
SW
1.6
SW
1.4
SW
1.3
SW
1.2
SW
1.1
SW
1
SW
0.9
SW
0.8
SW
0.8
SW
0.7
SW
0.7
SW
Period(s) (?)109989991091010109109999999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2622072933464936498991055918828766612466432350278247179152129107887376
Wind
(km/h)
10
SE
15
SE
15
SE
20
SE
20
SE
25
SSE
20
S
10
SSW
10
SSW
0
SE
0
SW
5
WNW
5
NW
10
NW
10
WNW
10
WNW
5
NNW
5
N
5
NNE
5
NNE
5
NE
0
ENE
5
W
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrossglassglassglasscross-
on
cross-
on
ononcross-
on
glassglassglassglassglassoncross-
on
High Tide
/ height (m)
3:16AM
2.21
6:17PM
1.47
4:22AM
2.21
7:46PM
1.55
5:37AM
2.23
Low Tide
/ height (m)
8:29PM
1.23
11:08AM
0.48
9:34PM
1.36
12:24PM
0.38
11:10PM
1.42
1:29PM
0.28
Mon
23
Tuesday
24
Wednesday
25
Thursday
26
Sunrise----6:50-------6:50-------6:48---
Sunset-------6:00-------6:00-------6:01
cloud
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
light rain
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
Rain (mm)
-5521412132---------------
Temp. °C131314141414131313131413131416151212121111151818
Feels °C (?)1211121111109121214151313131413111111109141616
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Latest Updates

FREE! 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 Russian Rivermouth 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.


Nearest locationNearest
Nearest locationNearest
Nearest locationNearest