Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 26 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 (26 Oct):

  • Afternoon surf: Afternoon surf (26 Oct, local time) - 5ft (1.5m), 10s period with WNW swell.
  • Evening surf: Evening surf (26 Oct, local time) - 4.5ft (1.3m), 9s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 7PM is: 1.4m 9s primary swell from a Northwest direction and 0.8m 11s secondary swell from a West direction (forecast issued at 04:00pm October 26). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (26 Oct)--
Afternoon (26 Oct)5ft (1.5m)10s
Evening (26 Oct)4.5ft (1.3m)9s

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


Short Range Forecast

Some drizzle, heaviest during Tue morning. Very mild (max 14°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.

Mon
26
Tuesday
27
Wednesday
28
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
2
2
2
2
2
2
0
3
3
3
3
3
2
1
1
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)
1.6
WNW
10
1.4
NW
10
1.3
WNW
9
1.2
NW
9
0.6
SW
16
0.6
SW
16
0.6
SW
17
0.6
SW
17
0.6
SW
18
1.6
NW
8
1.6
NW
7
0.9
WNW
15
0.9
WNW
15
0.9
WNW
15
0.9
WNW
15
1
WNW
14
1
WNW
14
1.1
WNW
14
1.1
WNW
14
1.1
WNW
13
Wave Graph
Metric surfscale
Energy kJ
452
368
270
231
171
171
238
190
206
292
277
335
318
387
309
449
437
459
446
408
Wind (km/h)
10
WSW
5
WNW
5
NE
5
E
5
E
5
ESE
5
SE
5
WSW
10
NW
20
NNW
10
NNE
10
ENE
5
ENE
10
ENE
5
E
5
WNW
10
NW
10
NW
5
NE
5
E
Wind State
cross-on
cross-on
glassy
off
off
off
cross-off
glassy
cross-on
cross-on
cross-off
off
cross-off
off
off
cross-on
cross-on
cross-on
cross-off
off
High Tide
11:42AM2.88m
1:10AM2.34m
12:20PM2.94m
2:03AM2.30m
1:02PM2.94m
Low Tide
6:38PM0.13m
6:20AM1.24m
7:24PM0.04m
7:03AM1.35m
8:13PM0.03m
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
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>
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7:41
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7:43
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—
—
—
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:19
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—
—
—
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6:17
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6:15
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 mm
—
—
—
—
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—
—
1
—
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—
—
—
—
—
—
—
—
—
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Temp °C
14
14
11
10
9
9
11
11
13
12
9
8
8
7
7
13
14
14
10
9
Feels °C
12
13
10
8
7
7
9
10
11
8
6
5
6
4
4
10
11
11
8
7
  • 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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