Big River Surf Break

Lat Long: 39.30° N 123.80° W

Issued: 4 pm 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Big River sea temperature is
12.7° C

Normal for this time of year

Big River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Big River today (23 Jun):

  • Afternoon surf: Afternoon surf (23 Jun, local time) - 4.5ft (1.3m), 8s period with NW swell.
  • Evening surf: Evening surf (23 Jun, local time) - 2.5ft (0.7m), 19s period with SSW swell.

The current surf forecast for Big River at 8PM is: 0.7m 19s primary swell from a South-southwest direction and 1.2m 7s secondary swell from a Northwest direction, 0.8m 15s secondary swell from a South-southwest direction (forecast issued at 04:00pm June 23). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (23 Jun)--
Afternoon (23 Jun)4.5ft (1.3m)8s
Evening (23 Jun)2.5ft (0.7m)19s

Table - waves today at Big River. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 14°C on Thu morning, min 11°C on Tue night). Wind will be generally light.

Tue
23
Wednesday
24
Thursday
25
Fri
26
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
2
2
3
3
3
2
2
2
2
3
3
3
3
3
1
0
0
1
1
2
2
2
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
NW
8
0.8
SSW
16
0.7
SSW
19
0.7
SSW
19
0.7
SSW
18
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
1.1
SSW
17
1.1
SSW
17
2.3
NW
8
2.1
NW
8
2.1
NW
8
2.1
NW
7
1
SSW
16
1.1
SSW
16
2.5
NW
7
2.5
NW
7
2.3
NW
7
1
SSW
15
0.8
SSW
15
0.8
SSW
15
0.7
SSW
19
Wave Graph
Metric surfscale
Energy kJ
183
306
391
383
344
454
454
448
443
689
657
567
499
499
485
487
575
623
661
494
417
246
246
329
Wind (km/h)
10
W
10
NW
5
W
5
ESE
0
NW
5
S
5
SSW
10
WSW
10
WNW
10
WNW
10
NNW
10
N
15
NNW
15
NNW
15
NNW
25
NW
25
NW
25
NW
25
NNW
25
NW
15
NNW
10
NNW
10
NNW
15
NW
Wind State
cross-on
cross
cross-on
glassy
glassy
glassy
cross-on
on
cross-on
cross
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross-off
cross
cross-off
cross-off
cross-off
cross
High Tide
7:24PM1.71m
8:57AM1.03m
8:02PM1.74m
10:11AM1.07m
8:40PM1.76m
Low Tide
12:32PM0.53m
2:34AM0.17m
1:20PM0.69m
3:24AM0.04m
2:09PM0.80m
4:07AM-0.06m
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:45
8:45
8:45
 mm
Temp °C
12
12
12
12
12
11
12
13
13
13
12
11
11
11
12
14
14
14
13
12
12
12
13
14
Feels °C
10
10
11
12
12
11
11
11
12
11
11
9
9
9
9
10
10
9
8
8
9
10
11
11
Swell 1
Height (m)
Direction
Period (s)
1.3
NW
8
1.2
NW
7
1.2
NW
7
1.3
NW
7
1.2
NW
7
1.1
NW
6
1.1
NW
6
1.1
NW
7
1.1
NW
7
1.4
NW
7
1.1
SSW
17
0.9
SSW
16
0.9
SSW
16
0.8
SSW
16
0.9
SSW
16
1
SSW
16
1.1
SSW
16
1
SSW
16
1
SSW
15
1
SSW
15
1
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
Energy kJ
183
156
152
151
128
106
106
109
113
187
657
475
376
295
371
487
575
469
451
428
417
246
242
239
Swell 2
Height (m)
Direction
Period (s)
0.6
SSW
13
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
0.8
SSW
15
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
0.9
SSW
18
1.1
SSW
17
0.2
WNW
11
0.4
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.3
WNW
11
0.1
S
11
0.2
SSW
21
0.2
SSW
21
0.3
SSW
21
0.1
S
11
0.5
SSW
19
0.6
SSW
19
0.7
SSW
19
Energy kJ
116
306
275
272
272
454
454
448
443
689
13
63
99
99
99
22
2
44
45
85
2
207
246
329
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
16
0.6
SSW
20
0.7
SSW
19
0.7
SSW
19
0.7
SSW
18
0.8
SSW
14
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.2
WNW
11
0.2
SSE
12
0.2
SSE
12
0.2
SSE
11
0.2
WNW
11
0.3
WNW
11
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.3
WNW
10
0.3
WNW
10
0.3
WNW
10
Energy kJ
171
298
391
383
344
239
272
268
268
13
13
13
13
12
23
2
2
2
2
19
19
19
Wind waves
Height (m)
Direction
Period (s)
1.8
NW
7
2.3
NW
8
2.1
NW
8
2.1
NW
8
2.1
NW
7
2
NW
7
2.3
NW
7
2.5
NW
7
2.5
NW
7
2.3
NW
7
1.9
NW
6
1.5
NW
6
1.3
NW
6
1.3
NW
5
Energy kJ
336
567
499
499
485
389
480
623
661
494
302
151
107
94
Nearest Offshore or Glassy
Rating
(10 max)
3
3
1
3
3
3
3
3
3
3
3
3
3
3
3
2
1
2
1
3
3
2
2
2
Distance (km)
85
82
7
0
0
0
29
85
82
23
0
0
0
0
0
183
304
304
277
82
23
0
0
166
Best forecast wave conditions in Mendocino County
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1
2
2
3
3
4
4
2
Header Global
Rating
(10 max)
7
8
9
9
9
9
8
7
6
5
5
6
5
5
5
4
5
5
5
6
5
5
5
5
  • 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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