Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 am 24 Aug 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
15.1°C
1.1° 

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 (24 Aug):

  • Morning surf: Morning surf (24 Aug, local time) - 2ft (0.6m), 18s period with SW swell.
  • Afternoon surf: Afternoon surf (24 Aug, local time) - 2ft (0.6m), 18s period with SW swell.
  • Evening surf: Evening surf (24 Aug, local time) - 1.5ft (0.5m), 17s period with SW swell.

The current surf forecast for Klamath Rivermouth at 10AM is: 0.6m 18s primary swell from a Southwest direction and 1.2m 7s secondary swell from a Northwest direction (forecast issued at 04:00am August 24). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (24 Aug)2ft (0.6m)18s
Afternoon (24 Aug)2ft (0.6m)18s
Evening (24 Aug)1.5ft (0.5m)17s

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


Short Range Forecast

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

Monday
24
Tuesday
25
Wednesday
26
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)
2
2
2
1
1
0
1
2
0
2
1
1
1
1
1
2
2
1
2
1
1
1
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)
1.5
NW
7
1.3
NW
7
0.5
SW
18
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.5
SW
17
0.5
SW
17
0.5
SW
17
0.6
SW
17
0.6
SW
17
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.6
SW
16
0.5
SW
16
0.5
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
Wave Graph
Metric surfscale
Energy kJ
237
167
154
255
252
249
147
137
135
179
181
219
216
214
165
125
125
124
159
124
124
159
157
157
Wind (km/h)
5
SE
5
SE
5
S
10
SW
10
SW
10
SSW
10
S
10
SSE
10
S
10
SSE
5
S
10
WSW
10
W
5
WNW
5
N
5
NNE
5
NE
5
ENE
0
NE
5
WNW
10
WNW
10
NW
5
N
5
NNE
Wind State
cross-off
glassy
glassy
cross-on
cross-on
cross-on
cross
cross-off
cross
cross-off
cross
cross-on
on
on
cross
glassy
glassy
glassy
glassy
on
cross-on
cross-on
cross
glassy
High Tide
11:12AM2.03m
9:42PM2.51m
11:40AM2.12m
10:27PM2.57m
12:05PM2.22m
Low Tide
4:18AM0.56m
3:50PM1.57m
4:56AM0.47m
4:36PM1.46m
5:29AM0.42m
5:17PM1.33m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:35
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:01
8:00
7:59
 mm
Temp °C
17
17
18
21
21
21
15
14
14
13
14
19
20
19
15
14
14
13
15
20
21
20
16
16
Feels °C
16
16
17
20
20
19
14
13
13
11
13
18
20
19
15
14
14
12
15
19
20
19
16
17
  • 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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