Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Big River surfForecast / CAL – Mendocino County / USA

information circle48hr Weather and Surf, issued 9 am Monday 24 Nov 2025 PST
Forecast update in hr  min  s Forecast update imminent
Big River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big River sea temperature is
13.3° C
 (Which is slightly warmer than usual)

How big are the waves at Big River today?

The current surf forecast for Big River at 1PM is: 2.5m 15s primary swell from a West-northwest direction and 0.5m 14s secondary swell from a South direction (forecast issued at 09:00am November 24). The wind direction is predicted to be cross-shore.

Time (PST) & DateWave HeightWave Period
Morning (24 Nov)8ft (2.5m)15s
Afternoon (24 Nov)8ft (2.4m)14s
Evening (24 Nov)7ft (2.1m)14s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Monday
24
Tuesday
25
Wednesday
26
Thu
27
7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM
Rating
(10 max)
4
4
3
4
4
4
4
4
3
3
2
3
3
2
2
2
2
2
1
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.5
WNW
2.5
WNW
2.5
WNW
2.4
WNW
2.4
WNW
2
WNW
1.9
WNW
2
WNW
1.8
WNW
1.7
WNW
1.6
WNW
1.5
WNW
1.4
WNW
1.3
WNW
1.2
WNW
1.2
WNW
1
WNW
1
WNW
1.2
WNW
1.3
WNW
1.3
WNW
1.2
WNW
1.1
WNW
0.6
NW
Period(s) (?)15151514141414131313131313121212121212111010914
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3219289025292285234615791382137011511030862760620451378371289289353359367281201140
Wind
(km/h)
5
ENE
5
N
15
NW
15
NNW
5
N
5
E
10
ENE
5
NE
5
ENE
5
N
10
NW
10
NNW
15
N
5
NE
5
NE
10
NE
5
ENE
5
N
10
NW
10
NNW
5
N
5
NNE
5
NNE
5
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		crosscross-
off		cross-
off		cross-
off		offoffoffglasscrosscross-
off		cross-
off		offoffoffoffglasscrosscross-
off		cross-
off		offcross-
off		off
High Tide
/ height (m)
12:22PM
1.70
3:35AM
1.33
1:07PM
1.62
4:22AM
1.37
2:02PM
1.52
Low Tide
/ height (m)
6:31AM
1.08
8:00PM
-0.02
7:27AM
1.10
8:45PM
0.03
8:40AM
1.09
9:32PM
0.09
Monday
24
Tuesday
25
Wednesday
26
Thu
27
Sunrise-7:07-------7:09-------7:09------
Sunset---4:54-------4:53-------4:53----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C111213121111101010111211111111111112141212121111
Feels °C (?)911111010108889978988791099988
  • 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

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

Read more

Discover more articles and updates in the Greenroom.

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 Big River 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.

View detailed surf forecast for Big River at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest