Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.3° 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 (07 Jul):

  • Afternoon surf: Afternoon surf (07 Jul, local time) - 4ft (1.2m), 10s period with NW swell.
  • Evening surf: Evening surf (07 Jul, local time) - 2.5ft (0.8m), 19s period with SW swell.

The current surf forecast for Klamath Rivermouth at 9PM is: 0.8m 19s primary swell from a Southwest direction and 1.0m 6s secondary swell from a Northwest direction (forecast issued at 04:00pm July 07). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (07 Jul)--
Afternoon (07 Jul)4ft (1.2m)10s
Evening (07 Jul)2.5ft (0.8m)19s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Thu afternoon, min 10°C on Tue night). Wind will be generally light.

Tue
7
Wednesday
8
Thursday
9
Fri
10
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
8 AM
11 AM
Rating
(10 max)
1
1
2
2
3
3
3
2
2
1
3
3
3
3
2
1
1
1
3
3
3
3
2
0
Swell
Height Map
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)
0.6
SW
20
1.2
NW
10
0.8
SW
19
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.6
SW
18
2
NW
7
2.1
NW
8
2.1
NW
8
1.8
NW
8
0.8
SW
16
0.8
SW
16
0.8
SW
16
2.2
NW
8
2.5
NW
8
2.5
NW
8
2.3
NW
8
1.9
NW
8
1.7
NW
8
1.6
NW
7
0.7
SW
15
Wave Graph
Metric surfscale
Energy kJ
322
298
515
258
375
375
375
307
252
423
512
512
375
366
311
365
545
836
857
661
429
320
266
224
Wind (km/h)
10
NW
15
NW
10
NW
0
ESE
5
ESE
5
E
5
NW
10
WNW
10
WNW
10
NW
5
WNW
5
ESE
0
SE
0
NE
5
NW
15
NW
15
NW
15
NW
5
NW
5
ESE
0
N
5
N
5
WNW
10
NW
Wind State
cross-on
cross-on
cross-on
glassy
cross-off
glassy
glassy
on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
High Tide
5:48PM2.51m
6:30AM1.82m
6:31PM2.61m
8:03AM1.81m
7:20PM2.71m
9:27AM1.88m
Low Tide
00:42AM0.98m
11:45AM1.19m
1:47AM0.75m
12:41PM1.35m
2:50AM0.50m
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>
5:50
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:51
 mm
Temp °C
16
15
13
11
11
10
13
17
18
17
14
12
12
12
15
18
19
17
15
13
13
12
15
18
Feels °C
14
13
12
11
10
9
13
16
17
16
14
12
12
12
15
16
17
14
14
13
13
11
14
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 

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