Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 am 13 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.0°C
0.9° 

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


How big are the waves at Klamath Rivermouth today (13 Oct):

  • Morning surf: Morning surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.
  • Evening surf: Evening surf (13 Oct, local time) - 4.5ft (1.3m), 14s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 10AM is: 1.3m 14s primary swell from a West-northwest direction and 0.8m 6s secondary swell from a Northwest direction (forecast issued at 04:00am October 13). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (13 Oct)4.5ft (1.3m)14s
Afternoon (13 Oct)4.5ft (1.3m)14s
Evening (13 Oct)4.5ft (1.3m)14s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu afternoon, min 10°C on Tue morning). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
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
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
4
3
3
2
3
2
3
3
3
3
3
3
2
2
3
3
3
3
3
3
2
2
3
3
Swell
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)
1.4
WNW
16
1.3
WNW
15
1.3
WNW
14
1.3
WNW
14
1.3
WNW
14
1.3
WNW
14
1.3
WNW
14
1.3
WNW
14
1.2
WNW
13
1.2
WNW
13
1.2
WNW
13
1.2
WNW
13
1.1
WNW
13
1
WNW
13
1
WNW
13
1.1
WNW
13
1.2
WNW
13
1.5
WNW
13
1.5
WNW
12
1.4
WNW
12
1.3
WNW
12
1.3
WNW
12
1.2
WNW
12
1.2
WNW
12
Wave Graph
Metric surfscale
Energy kJ
871
669
633
633
633
642
642
615
482
482
482
482
402
378
378
390
447
679
636
589
517
477
405
399
Wind (km/h)
5
ESE
5
E
10
E
5
WNW
10
WNW
10
NW
5
NNE
5
ESE
5
ESE
5
NE
5
NE
5
WNW
10
NW
5
NW
5
ESE
5
SE
5
E
5
ENE
5
ENE
5
NW
10
NW
10
NNW
5
NNE
5
ENE
Wind State
off
off
off
cross-on
cross-on
cross-on
glassy
cross-off
glassy
glassy
glassy
glassy
cross-on
cross-on
glassy
cross-off
off
cross-off
off
glassy
cross-on
cross-on
glassy
glassy
High Tide
2:11AM2.25m
1:19PM2.66m
2:58AM2.15m
1:52PM2.57m
3:51AM2.05m
2:29PM2.47m
Low Tide
7:23AM1.31m
8:20PM0.39m
7:58AM1.43m
9:03PM0.49m
8:35AM1.54m
9:52PM0.60m
clear
clear
clear
clear
clear
cloud
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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7:24
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—
—
—
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7:26
—
—
—
—
—
—
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7:26
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—
—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:37
—
—
—
—
—
—
—
6:35
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
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—
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—
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Temp °C
10
9
10
16
17
15
12
12
13
13
13
19
20
19
15
16
16
16
16
25
26
24
18
17
Feels °C
7
6
6
13
13
12
10
9
10
11
10
17
17
18
14
14
14
13
13
23
23
22
17
16
  • 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
How to use the Wavefinder 

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.


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