Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 06 Sep 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
14.6°C
0.7° 

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 (06 Sep):

  • Afternoon surf: Afternoon surf (06 Sep, local time) - 2ft (0.6m), 15s period with SW swell.
  • Evening surf: Evening surf (06 Sep, local time) - 2.5ft (0.8m), 14s period with SW swell.

The current surf forecast for Klamath Rivermouth at 8PM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Northwest direction, 0.6m 4s secondary swell from a Northwest direction (forecast issued at 04:00pm September 06). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (06 Sep)--
Afternoon (06 Sep)2ft (0.6m)15s
Evening (06 Sep)2.5ft (0.8m)14s

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


Short Range Forecast

Mostly dry. Warm (max 28°C on Wed morning, min 13°C on Sun night). Wind will be generally light.

Sun
6
Monday
7
Tuesday
8
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)
0
0
1
2
2
2
1
1
0
0
2
2
2
2
2
2
0
2
2
2
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)
0.6
SW
15
0.7
SW
15
0.8
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
1.6
NW
6
1.8
NW
7
1.7
NW
7
1.4
NW
7
1.1
NW
7
1.1
NW
7
1
NW
7
1
NW
7
1.1
NW
7
1.2
NW
7
1.3
NW
7
Wave Graph
Metric surfscale
Energy kJ
171
209
251
169
132
167
130
164
128
194
325
293
198
119
105
91
91
123
143
194
Wind (km/h)
15
WNW
15
NW
10
N
5
E
5
E
5
ENE
5
ENE
10
NW
15
NW
15
NW
5
NNE
10
SE
5
E
5
NE
5
ENE
5
NW
10
WNW
5
WNW
5
ENE
5
ESE
Wind State
cross-on
cross-on
cross
off
off
cross-off
off
cross-on
cross-on
cross-on
glassy
cross-off
glassy
cross-off
glassy
glassy
cross-on
glassy
glassy
glassy
High Tide
7:53PM2.62m
10:12AM2.15m
9:03PM2.68m
10:52AM2.29m
10:05PM2.73m
Low Tide
1:49PM1.59m
3:20AM0.34m
3:07PM1.46m
4:12AM0.28m
4:09PM1.27m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:40
7:38
7:37
 mm
Temp °C
17
17
14
13
13
13
14
21
20
20
15
15
15
15
17
24
24
23
20
19
Feels °C
15
15
13
12
12
11
12
19
18
18
15
13
14
13
15
22
22
22
19
18
  • 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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