Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 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):

  • Morning surf: Morning surf (26 Oct, local time) - 5.5ft (1.7m), 10s period with WNW swell.
  • 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 3PM is: 1.5m 10s primary swell from a West-northwest direction and 0.7m 12s secondary swell from a West direction (forecast issued at 10:00am October 26). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (26 Oct)5.5ft (1.7m)10s
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

Light rain (total 3mm), mostly falling on Mon morning. Very mild (max 14°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.

Monday
26
Tuesday
27
Wednesday
28
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
Rating
(10 max)
3
2
3
2
3
2
2
2
2
2
2
1
3
3
3
3
3
3
1
2
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)
1.7
WNW
10
1.6
WNW
10
1.6
WNW
10
1.4
NW
10
1.4
NW
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
0.6
SW
18
0.7
WNW
16
0.9
WNW
15
0.9
WNW
15
0.9
WNW
15
0.9
WNW
15
1
WNW
14
1
WNW
14
1
WNW
14
1.1
WNW
14
1.1
WNW
13
Wave Graph
Metric surfscale
Energy kJ
613
461
452
368
294
231
171
171
238
190
206
205
263
335
318
387
381
449
437
431
446
408
Wind (km/h)
10
SSE
10
SSW
5
WSW
5
WNW
5
NNE
5
ENE
5
E
5
E
5
ESE
5
WNW
10
NW
15
NNW
10
NNE
5
ENE
5
ENE
5
ENE
5
E
5
WNW
10
NW
10
NW
5
NE
10
E
Wind State
cross-off
cross
glassy
cross-on
glassy
off
off
off
glassy
glassy
cross-on
cross-on
cross-off
cross-off
off
off
off
glassy
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
5:40AM1.14m
6:38PM0.13m
6:20AM1.24m
7:24PM0.04m
7:03AM1.35m
8:13PM0.03m
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
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>
7:39
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7:41
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—
—
—
—
—
—
7:43
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—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:19
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—
—
—
—
—
—
6:17
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—
—
—
—
—
6:15
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 mm
1
1
1
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—
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—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
12
13
14
14
11
10
9
9
10
11
13
12
9
9
8
7
7
13
14
14
10
9
Feels °C
10
11
13
12
10
8
7
7
8
10
11
9
6
7
6
4
4
10
11
12
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
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