Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.8° C
0.3° 

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 (22 Jul):

  • Morning surf: Morning surf (22 Jul, local time) - 1.5ft (0.4m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (22 Jul, local time) - 2ft (0.6m), 11s period with SSW swell.
  • Evening surf: Evening surf (22 Jul, local time) - 4ft (1.2m), 7s period with SSW swell.

The current surf forecast for Klamath Rivermouth at 6AM is: 0.6m 14s primary swell from a Southwest direction and 0.8m 8s secondary swell from a Northwest direction (forecast issued at 10:00pm July 21). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (22 Jul)1.5ft (0.4m)15s
Afternoon (22 Jul)2ft (0.6m)11s
Evening (22 Jul)4ft (1.2m)7s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Tue night, min 13°C on Thu night). Wind will be generally light.

Tue
21
Wednesday
22
Thursday
23
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)
2
2
2
2
1
1
1
0
2
2
2
2
2
1
1
1
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.8
NW
8
0.6
SSW
12
0.6
WNW
11
0.6
SSW
10
1.2
SSW
7
1.1
SSW
7
0.9
SSW
8
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
167
164
167
167
82
94
81
71
129
99
119
119
123
127
128
128
128
127
Wind (km/h)
0
NW
0
NE
10
SSE
5
SE
5
N
10
NW
10
W
10
SSW
10
SSE
10
SSE
5
SE
5
S
0
SW
10
WSW
10
W
5
W
0
WNW
5
ESE
Wind State
glassy
glassy
cross-off
glassy
cross
cross-on
on
cross
cross-off
cross-off
glassy
glassy
glassy
on
on
on
glassy
glassy
High Tide
7:29AM1.78m
6:45PM2.49m
8:59AM1.79m
7:34PM2.47m
Low Tide
1:14AM0.86m
12:07PM1.40m
2:17AM0.77m
1:05PM1.55m
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:44
8:43
8:43
 mm
Temp °C
21
21
19
18
17
19
20
18
16
16
14
14
15
18
18
18
15
14
Feels °C
22
22
19
18
17
19
20
18
16
16
14
14
16
18
17
18
16
14
  • 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