Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
13.4° 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 (15 Jul):

  • Morning surf: Morning surf (15 Jul, local time) - 4ft (1.2m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 10s period with WNW swell.
  • Evening surf: Evening surf (15 Jul, local time) - 1.5ft (0.4m), 20s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 3PM is: 1.3m 10s primary swell from a West-northwest direction and 0.5m 18s secondary swell from a Southwest direction, 0.7m 5s secondary swell from a Northwest direction (forecast issued at 10:00am July 15). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (15 Jul)4ft (1.2m)10s
Afternoon (15 Jul)4.5ft (1.3m)10s
Evening (15 Jul)1.5ft (0.4m)20s

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


Short Range Forecast

Mostly dry. Very mild (max 18°C on Wed morning, min 11°C on Wed night). Wind will be generally light.

Wednesday
15
Thursday
16
Friday
17
Sat
18
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
2 AM
5 AM
Rating
(10 max)
2
1
1
0
1
3
3
2
2
0
0
0
1
3
3
3
3
2
1
1
2
3
3
3
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)
1.2
WNW
10
1.1
WNW
10
1.3
WNW
10
1.4
NW
10
0.4
WNW
20
1.2
NW
9
0.5
W
20
0.5
W
19
0.5
W
19
0.5
W
19
0.6
W
19
0.6
W
19
0.6
WNW
18
0.7
WNW
18
0.7
WNW
18
0.8
WNW
17
0.8
WNW
17
0.8
WNW
17
0.8
WNW
17
0.9
WNW
16
0.9
WNW
16
0.8
WNW
16
0.8
WNW
16
0.8
WNW
16
Wave Graph
Metric surfscale
Energy kJ
246
245
327
334
136
242
194
190
186
186
265
256
257
329
318
404
404
399
381
448
437
346
346
341
Wind (km/h)
5
NW
10
WNW
15
NW
15
NW
10
NNW
5
NNE
0
ENE
5
E
5
NW
10
NW
15
NW
15
NW
15
NNW
5
NNE
5
NE
5
E
0
W
10
WNW
10
NW
15
NW
5
NW
10
SE
5
E
0
ENE
Wind State
glassy
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
glassy
glassy
on
cross-on
cross-on
cross-on
cross-off
glassy
glassy
High Tide
1:53PM2.41m
00:55AM2.96m
2:35PM2.48m
1:49AM2.78m
3:16PM2.54m
2:44AM2.55m
Low Tide
7:11AM-0.12m
7:01PM1.28m
7:55AM-0.01m
7:59PM1.19m
8:38AM0.18m
8:57PM1.12m
clear
clear
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>
5:54
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:49
8:47
8:46
8:46
 mm
Temp °C
15
18
18
17
15
12
12
11
14
17
18
17
14
12
12
11
14
17
18
18
15
13
13
12
Feels °C
14
16
16
15
14
12
12
10
14
15
15
14
12
11
11
10
14
16
17
16
15
12
13
12
  • 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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