Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 25 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.4°C
0.2° 

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 (25 Oct):

  • Afternoon surf: Afternoon surf (25 Oct, local time) - 4ft (1.2m), 11s period with NW swell.
  • Evening surf: Evening surf (25 Oct, local time) - 5.5ft (1.7m), 11s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 9PM is: 1.7m 11s primary swell from a West-northwest direction and 0.4m 14s secondary swell from a Southwest direction (forecast issued at 04:00pm October 25). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (25 Oct)--
Afternoon (25 Oct)4ft (1.2m)11s
Evening (25 Oct)5.5ft (1.7m)11s

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


Short Range Forecast

Moderate rain (total 10mm), heaviest on Sun night. Very mild (max 14°C on Sun afternoon, min 8°C on Tue night). Wind will be generally light.

Sun
25
Monday
26
Tuesday
27
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)
1
2
3
2
4
3
3
2
3
2
3
3
2
2
2
1
0
0
3
3
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)
1.1
NW
11
1.3
WNW
10
1.7
WNW
11
1.9
WNW
11
1.9
WNW
11
1.8
WNW
11
1.8
WNW
10
1.7
WNW
10
1.6
WNW
10
1.5
WNW
10
1.4
NW
9
1.4
NW
9
1.3
NW
9
0.6
SW
16
0.6
SW
17
0.6
SW
17
0.6
SW
18
0.6
SW
18
0.8
WNW
16
0.9
WNW
15
Wave Graph
Metric surfscale
Energy kJ
263
354
634
860
845
771
666
544
470
412
338
287
249
176
186
190
206
203
288
335
Wind (km/h)
5
SW
10
S
15
SSE
10
S
10
SSE
10
SE
10
SSE
10
SSW
5
W
10
NW
5
NE
5
ENE
5
E
5
ENE
5
ENE
10
NW
20
NW
20
NNW
15
N
10
NE
Wind State
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-on
glassy
cross-on
cross-off
off
off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-off
cross-off
High Tide
11:08AM2.78m
00:19AM2.35m
11:42AM2.88m
1:10AM2.34m
12:20PM2.94m
Low Tide
5:55PM0.30m
5:40AM1.14m
6:38PM0.13m
6:20AM1.24m
7:24PM0.04m
cloud
clear
part cloud
light rain
rain showers
cloud
rain showers
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:39
—
—
—
—
—
—
—
7:41
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:20
—
—
—
—
—
—
—
6:19
—
—
—
—
—
—
—
6:17
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 mm
—
—
—
2
6
—
1
1
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
14
14
12
13
12
11
12
13
14
14
11
10
10
10
9
13
14
13
10
9
Feels °C
12
12
9
10
11
9
10
12
13
12
9
8
8
8
7
11
10
8
7
6
  • 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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