Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
14.3° C
1.3° 

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 (26 Jul):

  • Afternoon surf: Afternoon surf (26 Jul, local time) - 3.5ft (1.0m), 19s period with SW swell.
  • Evening surf: Evening surf (26 Jul, local time) - 2.5ft (0.8m), 19s period with SW swell.

The current surf forecast for Klamath Rivermouth at 7PM is: 0.8m 19s primary swell from a Southwest direction and 0.6m 7s secondary swell from a West-northwest direction (forecast issued at 04:00pm July 26). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (26 Jul)--
Afternoon (26 Jul)3.5ft (1.0m)19s
Evening (26 Jul)2.5ft (0.8m)19s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Tue afternoon, min 13°C on Sun night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
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
Rating
(10 max)
1
1
2
3
3
3
3
2
1
1
2
3
3
3
3
1
0
1
2
3
Swell
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
SW
19
0.8
SW
19
0.8
SW
19
0.8
SW
19
0.8
SW
18
0.9
SW
18
0.9
SW
18
1
SW
18
0.8
SW
18
1
SW
18
1
SW
18
1
SW
19
1
SW
19
0.8
SW
19
0.8
SW
19
0.8
SW
17
0.8
SW
17
1
SW
17
1
SW
17
1.1
SW
17
Wave Graph
Metric surfscale
Energy kJ
723
531
526
499
447
522
522
602
447
616
644
694
701
436
423
398
418
582
582
671
Wind (km/h)
10
WNW
10
WNW
5
NW
5
NE
5
ENE
5
NE
0
NE
10
WNW
10
WNW
10
NW
10
NNW
5
NE
5
NE
5
ENE
5
NNW
10
NW
15
NW
15
NW
10
NW
0
NE
Wind State
cross-on
cross-on
cross-on
cross-off
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
cross-off
glassy
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
11:43AM2.00m
10:02PM2.59m
12:17PM2.07m
10:45PM2.64m
12:48PM2.13m
Low Tide
4:04PM1.61m
5:26AM0.39m
4:51PM1.55m
6:02AM0.33m
5:33PM1.49m
clear
clear
clear
clear
clear
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>
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:39
8:38
8:37
 mm
Temp °C
19
18
16
13
13
13
15
19
19
19
16
14
14
13
16
19
20
19
16
14
Feels °C
19
17
16
13
13
12
15
18
17
18
15
14
14
12
16
18
18
17
16
15
  • 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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