Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 04 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
14.0°C
0.8° 

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 (04 Oct):

  • Morning surf: Morning surf (04 Oct, local time) - 2ft (0.6m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (04 Oct, local time) - 2ft (0.6m), 16s period with SW swell.
  • Evening surf: Evening surf (04 Oct, local time) - 3.5ft (1.1m), 7s period with NW swell.

The current surf forecast for Klamath Rivermouth at 4PM is: 0.6m 16s primary swell from a Southwest direction and 1.1m 7s secondary swell from a Northwest direction (forecast issued at 10:00am October 04). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (04 Oct)2ft (0.6m)15s
Afternoon (04 Oct)2ft (0.6m)16s
Evening (04 Oct)3.5ft (1.1m)7s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Sun morning, min 17°C on Sun night). Wind will be generally light.

Sunday
4
Monday
5
Tuesday
6
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)
2
1
1
1
2
2
2
2
2
1
1
1
3
3
3
2
2
1
1
1
2
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)
1.3
NW
7
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.5
SW
16
1.1
NW
7
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.6
SW
14
0.8
WNW
11
0.9
WNW
11
1.4
NW
8
0.9
WNW
11
0.9
WNW
11
0.9
WNW
11
1.1
WNW
11
0.9
WNW
11
1.3
NW
7
1.6
NW
8
1.4
NW
8
Wave Graph
Metric surfscale
Energy kJ
183
193
155
121
119
116
153
123
128
145
130
164
225
223
210
194
202
281
198
195
274
223
Wind (km/h)
5
NNE
10
NW
10
NW
5
NW
5
N
5
N
5
NNE
5
NNE
5
N
10
WNW
10
NW
5
NW
5
ESE
5
ESE
5
ENE
5
NE
5
NE
5
WNW
10
NW
5
NW
5
SE
5
SE
Wind State
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-off
High Tide
7:56AM2.07m
6:30PM2.44m
8:53AM2.19m
7:53PM2.43m
9:37AM2.33m
9:04PM2.45m
Low Tide
12:41PM1.61m
1:54AM0.49m
2:08PM1.46m
2:52AM0.50m
3:16PM1.24m
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
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>
7:15
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7:16
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7:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
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6:52
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6:51
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6:50
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 mm
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Temp °C
18
23
23
19
18
18
18
17
18
22
23
21
17
17
17
18
18
23
23
21
17
17
Feels °C
17
22
22
19
18
18
17
16
18
21
22
21
17
16
16
17
17
22
22
21
17
16
  • 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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