Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 08 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
14.4°C
1.4° 

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 (08 Oct):

  • Morning surf: Morning surf (08 Oct, local time) - 6.5ft (2.0m), 14s period with WNW swell.
  • Afternoon surf: Afternoon surf (08 Oct, local time) - 6.5ft (2.0m), 13s period with WNW swell.
  • Evening surf: Evening surf (08 Oct, local time) - 4ft (1.2m), 13s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 1PM is: 2.0m 13s primary swell from a West-northwest direction and 0.7m 17s secondary swell from a Southwest direction (forecast issued at 10:00am October 08). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (08 Oct)6.5ft (2.0m)14s
Afternoon (08 Oct)6.5ft (2.0m)13s
Evening (08 Oct)4ft (1.2m)13s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Thu morning, min 8°C on Sat night). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat afternoon).

Thursday
8
Friday
9
Saturday
10
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)
4
4
3
4
4
4
4
4
3
2
1
!
!
3
3
4
3
0
0
0
!
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)
2
WNW
14
2
WNW
14
2
WNW
13
2
WNW
13
1.2
WNW
13
1.9
NW
9
1.8
NW
8
1.3
WNW
13
2
NW
8
2.1
NW
8
2.3
NW
8
3
NW
8
3
NW
8
2.5
NW
8
2.5
NW
8
2.4
NW
8
2.5
NW
9
1.9
NW
9
2.5
NW
9
3
NW
8
3
NW
8
2.3
NW
9
Wave Graph
Metric surfscale
Energy kJ
1576
1465
1380
1359
447
529
443
534
507
528
595
1020
885
931
836
802
987
593
910
1048
932
850
Wind (km/h)
5
ENE
5
WNW
5
WNW
5
W
5
SSE
5
NNE
5
N
5
NNE
5
N
10
NW
20
NW
20
NW
10
N
10
N
15
N
15
N
15
NNE
25
NNW
35
NW
30
NNW
25
N
15
N
Wind State
glassy
glassy
on
glassy
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross-on
cross-on
cross-on
cross
cross
High Tide
10:47AM2.58m
11:01PM2.47m
11:18AM2.67m
11:51PM2.45m
11:48AM2.73m
Low Tide
4:57PM0.77m
5:04AM0.73m
5:40PM0.57m
5:41AM0.87m
6:21PM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:20
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7:20
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7:22
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
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6:45
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6:45
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6:43
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 mm
—
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Temp °C
18
23
23
20
17
17
16
16
15
19
19
16
13
13
12
10
9
15
16
15
11
10
Feels °C
17
22
23
20
16
16
15
15
14
17
16
13
11
11
9
7
5
9
8
8
6
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
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