Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 25 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
13.8° C
0.8° 

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 (25 Jul):

  • Morning surf: Morning surf (25 Jul, local time) - 2.5ft (0.7m), 22s period with SW swell.
  • Afternoon surf: Afternoon surf (25 Jul, local time) - 3ft (0.9m), 21s period with SW swell.
  • Evening surf: Evening surf (25 Jul, local time) - 2.5ft (0.8m), 21s period with SW swell.

The current surf forecast for Klamath Rivermouth at 4PM is: 0.8m 21s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Northwest direction (forecast issued at 10:00am July 25). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (25 Jul)2.5ft (0.7m)22s
Afternoon (25 Jul)3ft (0.9m)21s
Evening (25 Jul)2.5ft (0.8m)21s

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


Short Range Forecast

Mostly dry. Warm (max 20°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.

Saturday
25
Sunday
26
Monday
27
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)
3
2
3
2
3
3
3
3
3
2
1
1
2
3
3
3
3
2
1
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)
0.7
SW
22
0.9
SW
21
1
SW
21
0.8
SW
21
0.8
SW
21
0.7
SW
21
0.8
SW
20
0.9
SW
20
1
SW
20
1
SW
19
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
Wave Graph
Metric surfscale
Energy kJ
453
763
880
647
641
441
553
634
731
723
723
531
526
499
447
522
522
602
447
616
644
694
Wind (km/h)
5
S
5
SW
10
WSW
10
WNW
5
NW
5
NE
5
ENE
5
E
0
NNW
10
WNW
10
WNW
10
NW
10
NNW
5
NNE
5
NE
5
NE
0
NNE
10
WNW
10
WNW
10
NW
10
NNW
5
NE
Wind State
glassy
cross-on
on
on
glassy
cross-off
glassy
glassy
glassy
on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
11:03AM1.93m
9:15PM2.53m
11:43AM2.00m
10:02PM2.59m
12:17PM2.07m
10:45PM2.64m
Low Tide
3:12PM1.64m
4:46AM0.48m
4:04PM1.61m
5:26AM0.39m
4:51PM1.55m
clear
clear
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>
6:03
6:03
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:40
8:39
8:38
 mm
Temp °C
15
19
20
19
17
14
13
13
15
18
19
17
15
13
12
12
14
18
19
19
16
14
Feels °C
15
19
19
18
17
14
13
13
15
17
18
16
15
13
12
12
14
17
17
17
15
13
  • 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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