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Surf Forecasts:

Klamath Rivermouth surfForecast / CAL – Del Norte County / USA

information circle48hr Weather and Surf, issued 4 am Tuesday 17 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Klamath Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klamath Rivermouth sea temperature is
11.7° C
 (Which is slightly warmer than usual)

How big are the waves at Klamath Rivermouth today?

The current surf forecast for Klamath Rivermouth at 9AM is: 1.3m 13s primary swell from a West direction and 0.5m 16s secondary swell from a Southwest direction (forecast issued at 04:00am March 17). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (17 Mar)4.5ft (1.3m)13s
Afternoon (17 Mar)5ft (1.5m)12s
Evening (17 Mar)5.5ft (1.7m)13s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
2
3
3
2
1
2
3
4
4
3
3
2
2
2
3
2
2
2
2
2
2
2
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
W
1.1
W
1.2
W
1.4
W
1.5
W
1.6
W
1.7
W
1.8
W
1.7
W
1.7
W
1.6
W
1.5
W
1.5
W
1.4
W
1.3
W
1.3
W
1.2
W
1.2
W
1.1
W
1.1
W
1.1
W
1
NW
1
NW
1.1
NW
Period(s) (?)131313121212131312121212111111101010101010121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2804174735666387149431041874860726625584467388360296296245240240264264309
Wind
(km/h)
5
ENE
5
NNE
5
ENE
10
NW
10
NW
10
NNW
5
N
5
NE
5
NE
10
E
5
ENE
5
NW
10
NW
5
NW
5
NNE
5
NE
10
E
10
E
5
ENE
5
WNW
10
NW
10
NNW
5
NNE
5
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
off		cross-
off		cross-
on		cross-
on		cross-
on		crossglassglassoffcross-
off		cross-
on		cross-
on		cross-
on		cross-
off		glassoffoffoffoncross-
on		cross-
on		cross-
off		glass
High Tide
/ height (m)
11:34PM
2.34
11:07AM
2.55
11:59PM
2.48
11:54AM
2.56
12:25AM
2.62
12:42PM
2.54
Low Tide
/ height (m)
5:12AM
1.12
5:37PM
0.53
5:54AM
0.89
6:10PM
0.60
6:36AM
0.67
6:43PM
0.72
Tuesday
17
Wednesday
18
Thursday
19
Sunrise--7:24-------7:22-------7:20-----
Sunset-----7:23-------7:24-------7:27--
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
Rain (mm)
------------------------
Temp. °C131314192119151413141319212016151414142122211716
Feels °C (?)111112171817141211101016181814131010101819181514
  • 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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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 Klamath 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.

View detailed surf forecast for Klamath Rivermouth at:
surf-forecast.com

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