Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 31 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.5°C
0.0° 

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 (31 Oct):

  • Morning surf: Morning surf (31 Oct, local time) - 2.5ft (0.8m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (31 Oct, local time) - 2.5ft (0.8m), 14s period with SW swell.
  • Evening surf: Evening surf (31 Oct, local time) - 2.5ft (0.7m), 14s period with SW swell.

The current surf forecast for Klamath Rivermouth at 3PM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a Northwest direction (forecast issued at 10:00am October 31). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (31 Oct)2.5ft (0.8m)14s
Afternoon (31 Oct)2.5ft (0.8m)14s
Evening (31 Oct)2.5ft (0.7m)14s

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


Short Range Forecast

Light rain (total 2mm), mostly falling on Sat afternoon. Very mild (max 14°C on Sun afternoon, min 8°C on Sun morning). Wind will be generally light.

Saturday
31
Sunday
1
Monday
2
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
1
2
2
2
2
2
2
3
2
2
4
4
4
4
5
4
5
5
5
4
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)
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.8
SW
15
0.9
SW
16
0.9
SW
16
0.7
WNW
22
1
WNW
21
1.4
WNW
20
1.7
WNW
19
1.9
WNW
19
2.1
WNW
18
2.1
WNW
18
2.2
WNW
17
2.2
WNW
17
2.2
WNW
17
2.1
WNW
16
Wave Graph
Metric surfscale
Energy kJ
297
297
297
248
203
200
200
200
309
432
432
480
925
1408
2052
2442
2821
2727
2909
2876
2809
2339
Wind (km/h)
5
E
5
WSW
5
WNW
0
NNW
0
N
10
NNE
5
NNE
5
NNE
5
NE
0
NNW
10
WNW
5
NNW
5
ENE
5
ESE
5
ESE
5
ESE
5
SE
10
WSW
5
WSW
5
SSE
10
SE
0
S
Wind State
glassy
glassy
on
glassy
glassy
cross-off
glassy
cross-off
cross-off
glassy
cross-on
cross-on
off
glassy
cross-off
glassy
cross-off
cross-on
glassy
glassy
cross-off
glassy
High Tide
5:09AM2.16m
3:44PM2.59m
6:18AM2.20m
4:59PM2.41m
7:20AM2.28m
6:24PM2.27m
Low Tide
9:55AM1.59m
11:10PM0.35m
11:21AM1.58m
00:15AM0.48m
12:52PM1.46m
cloud
cloud
cloud
light rain
cloud
light rain
cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
—
—
—
—
—
—
6:47
—
—
—
—
—
—
—
7:48
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:12
—
—
—
—
—
—
—
5:10
—
—
—
—
—
—
—
6:09
—
—
 mm
—
—
—
1
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
9
11
10
10
9
9
10
9
8
12
14
12
9
10
9
9
10
14
14
14
12
12
Feels °C
7
10
8
9
8
7
9
7
6
11
11
10
7
8
7
7
7
11
12
12
10
11
  • 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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