Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 am 28 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 (28 Jul):

  • Morning surf: Morning surf (28 Jul, local time) - 2.5ft (0.8m), 19s period with SW swell.
  • Afternoon surf: Afternoon surf (28 Jul, local time) - 3ft (0.9m), 17s period with SW swell.
  • Evening surf: Evening surf (28 Jul, local time) - 3.5ft (1.0m), 17s period with SW swell.

The current surf forecast for Klamath Rivermouth at 10AM is: 0.8m 17s primary swell from a Southwest direction and 0.7m 9s secondary swell from a Northwest direction (forecast issued at 04:00am July 28). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (28 Jul)2.5ft (0.8m)19s
Afternoon (28 Jul)3ft (0.9m)17s
Evening (28 Jul)3.5ft (1.0m)17s

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 12°C on Wed night). Wind will be generally light.

Tuesday
28
Wednesday
29
Thursday
30
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)
3
3
3
0
0
1
2
3
3
3
3
2
1
1
1
3
3
2
2
1
0
0
1
2
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
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
1
SW
17
1
SW
17
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.7
SW
16
0.7
SW
16
0.6
SW
15
Wave Graph
Metric surfscale
Energy kJ
701
436
423
394
418
582
582
671
582
575
403
380
371
371
366
366
306
302
299
295
295
239
236
183
Wind (km/h)
5
NE
5
NE
5
NNW
10
NW
15
NW
15
NW
10
NW
5
NE
5
E
5
ESE
0
SSW
10
WNW
10
WNW
15
NW
10
NNW
5
NE
5
E
5
ENE
0
NW
5
WNW
15
NNW
15
NW
10
NW
5
ENE
Wind State
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
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
12:48PM2.13m
11:26PM2.68m
1:18PM2.19m
00:06AM2.67m
1:47PM2.26m
Low Tide
6:02AM0.33m
5:33PM1.49m
6:36AM0.30m
6:15PM1.42m
7:08AM0.31m
6:57PM1.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:07
6:07
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:36
 mm
Temp °C
14
14
16
19
20
19
16
14
14
13
15
18
18
17
14
13
12
12
14
18
17
18
14
12
Feels °C
14
14
16
17
18
17
15
15
14
13
16
17
17
15
13
13
11
11
14
18
15
16
13
11
  • 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.


Nearest locationNearest