Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.4° C
0.6° 

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 (19 Jul):

  • Afternoon surf: Afternoon surf (19 Jul, local time) - 5ft (1.6m), 8s period with NW swell.
  • Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.8m), 17s period with SW swell.

The current surf forecast for Klamath Rivermouth at 10PM is: 1.7m 8s primary swell from a Northwest direction and 0.8m 17s secondary swell from a Southwest direction (forecast issued at 04:00pm July 19). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (19 Jul)--
Afternoon (19 Jul)5ft (1.6m)8s
Evening (19 Jul)2.5ft (0.8m)17s

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


Short Range Forecast

Mostly dry. Warm (max 22°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light.

Sun
19
Monday
20
Tuesday
21
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
3
3
3
3
3
2
1
1
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
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
NW
8
1.6
NW
8
1.7
NW
8
0.8
SW
17
1.6
NW
8
1.5
NW
8
1.5
NW
8
1.4
NW
8
1.3
NW
8
1.3
NW
8
1.2
NW
8
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
16
0.7
SW
15
0.6
SW
15
0.6
SW
14
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
341
341
371
371
333
277
277
253
233
211
201
245
248
248
245
242
233
171
167
167
Wind (km/h)
10
W
5
WNW
0
NE
5
SSE
5
SE
5
SSE
0
WNW
5
SW
10
WSW
5
SW
0
SSW
0
NE
5
N
0
NNW
5
WSW
5
W
10
WNW
10
WNW
5
NW
5
NNE
Wind State
on
cross-on
glassy
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
on
on
cross-on
glassy
glassy
High Tide
4:37PM2.57m
4:46AM2.05m
5:17PM2.56m
6:01AM1.87m
6:00PM2.52m
Low Tide
11:01PM1.00m
10:38AM0.96m
00:07AM0.93m
11:19AM1.20m
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:45
8:44
 mm
Temp °C
21
19
16
15
16
16
18
20
21
18
17
16
15
14
17
19
22
20
17
16
Feels °C
21
19
17
15
16
16
18
20
20
18
18
17
15
14
17
19
22
20
17
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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