Russian Rivermouth surfForecast / CAL – Sonoma / USA

information circle48hr Weather and Surf, issued 4 pm Monday 25 May 2026 PDT
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
11.5° C
(Which is slightly cooler than normal)

How big are the waves at Russian Rivermouth today?

The current surf forecast for Russian Rivermouth at 12AM is: 0.6m 17s primary swell from a Southwest direction and 0.5m 12s secondary swell from a West-northwest direction, 0.4m 3s secondary swell from a West direction (forecast issued at 04:00pm May 25). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (26 May)--
Afternoon (26 May)2.5ft (0.8m)15s
Evening (26 May)2ft (0.6m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 17°C on Tue afternoon, min 9°C on Mon night). Winds decreasing (fresh winds from the WNW on Tue afternoon, calm by Wed morning).

Mon
25
Tuesday
26
Wednesday
27
Thu
28
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
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
!
1
3
4
3
!
0
1
3
3
3
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.8
SW
15
0.7
SW
15
0.6
SW
17
0.6
SW
17
0.8
SW
17
0.9
WNW
15
1.2
WNW
15
1.4
WNW
15
2.4
WNW
14
2.4
WNW
14
2.4
WNW
14
3.5
WNW
13
2.1
WNW
13
2
WNW
12
1.9
WNW
12
1.9
WNW
12
3
WNW
12
1.7
WNW
11
1.7
WNW
11
1.5
WNW
11
1.4
WNW
10
0.7
W
20
0.7
WNW
20
0.9
WNW
18
Wave Graph
Metric surfscale
Energy kJ
273
236
238
241
350
372
627
857
2297
2234
2140
4245
1465
1256
1000
966
2037
680
656
487
396
377
395
540
Wind (km/h)
15
SW
15
W
15
WNW
10
W
20
NW
20
NW
25
NW
30
NW
35
WNW
35
WNW
25
NW
20
NW
15
NNW
10
NNW
5
NW
10
W
20
W
20
WNW
15
WNW
5
NW
5
E
10
ESE
10
ESE
15
SSE
cross-on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
glassy
on
on
cross-on
on
glassy
off
cross-off
off
cross-off
High Tide
8:02PM2.14m
8:45AM1.60m
8:33PM2.19m
9:51AM1.61m
9:02PM2.22m
10:47AM1.64m
Low Tide
1:19PM0.81m
2:51AM0.74m
2:02PM0.97m
3:36AM0.57m
2:42PM1.11m
4:15AM0.43m
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:25
8:25
8:27
Temp °C
14
14
12
12
11
9
12
15
17
16
13
10
9
10
13
17
16
16
13
11
10
11
13
16
11
11
9
10
7
5
7
8
10
9
8
6
5
8
12
15
12
11
11
10
9
9
11
13
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
15
0.7
SW
15
0.7
WNW
12
0.6
SW
17
0.8
SW
17
0.9
WNW
15
1.2
WNW
15
1.4
WNW
15
0.7
SW
16
0.7
SW
16
0.7
SW
16
2.2
WNW
13
2.1
WNW
13
2
WNW
12
1.9
WNW
12
1.9
WNW
12
1.8
WNW
12
0.6
SSW
14
0.6
SSW
14
1.5
WNW
11
1.4
WNW
10
1.3
WNW
10
1.2
WNW
10
1
WNW
10
Energy kJ
273
236
133
241
350
372
627
857
248
251
251
1752
1465
1256
1000
966
857
138
138
487
396
314
263
205
Swell 2
Height (m)
Direction
Period (s)
0.8
WNW
13
0.8
WNW
13
0.6
SW
17
0.7
WNW
12
0.5
WNW
12
0.8
SW
15
0.7
SW
15
0.7
SW
16
0.2
S
10
0.2
S
10
0.2
S
10
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.7
SW
14
0.6
SW
14
0.6
SSW
14
0.1
W
24
0.2
W
23
0.6
SSW
14
0.6
SSW
14
0.7
W
20
0.7
WNW
20
0.9
WNW
18
Energy kJ
192
189
238
125
82
273
242
248
7
7
7
248
245
223
214
167
138
11
42
136
134
377
395
540
Swell 3
Height (m)
Direction
Period (s)
0.3
S
10
0.3
S
10
0.5
SW
14
0.5
SW
14
0.3
WNW
16
0.2
S
10
0.2
S
10
0.2
S
10
0.1
S
9
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.1
S
10
0.3
WNW
22
0.4
WNW
21
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
Energy kJ
19
18
99
99
50
7
7
7
2
2
2
2
2
2
91
151
134
131
127
Wind waves
Height (m)
Direction
Period (s)
0.4
WNW
3
0.4
W
3
0.9
WNW
5
1.1
WNW
6
1.3
WNW
8
1.4
WNW
9
2.4
WNW
14
2.4
WNW
14
2.4
WNW
14
3.5
WNW
13
3
WNW
12
1.7
WNW
11
1.7
WNW
11
Energy kJ
3
3
44
97
191
288
2297
2234
2140
4245
2037
680
656
Nearest Offshore or Glassy
Rating
(10 max)
3
1
2
3
4
5
2
1
8
4
1
4
1
4
4
2
4
2
4
3
3
3
3
3
Distance (km)
27
193
73
182
165
165
193
195
274
377
195
193
195
1
0
50
278
1684
111
0
0
0
0
0
Best forecast wave conditions in Sonoma County
Rating
(10 max)
3
4
4
3
4
4
4
4
Best forecast wave conditions in United States
Rating
(10 max)
4
1
3
4
9
9
3
2
9
7
4
4
4
9
4
4
4
4
4
5
4
4
4
4
Header Global
Rating
(10 max)
4
4
5
6
9
9
9
9
6
7
6
6
8
6
6
6
9
9
9
8
9
9
9
7
  • 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

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