Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 30 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 (30 Oct):

  • Morning surf: Morning surf (30 Oct, local time) - 2.5ft (0.8m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (30 Oct, local time) - 2.5ft (0.8m), 16s period with SW swell.
  • Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.8m), 16s period with SW swell.

The current surf forecast for Klamath Rivermouth at 1PM is: 0.8m 15s primary swell from a Southwest direction and 0.8m 9s secondary swell from a Northwest direction (forecast issued at 10:00am October 30). The wind direction is predicted to be onshore.

Time (PDT) & DateWave HeightWave Period
Morning (30 Oct)2.5ft (0.8m)15s
Afternoon (30 Oct)2.5ft (0.8m)16s
Evening (30 Oct)2.5ft (0.8m)16s

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


Short Range Forecast

Light rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 14°C on Fri afternoon, min 8°C on Fri night). Wind will be generally light.

Friday
30
Saturday
31
Sunday
1
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
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
2
2
3
3
2
2
2
1
1
2
2
2
1
1
2
3
2
2
4
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
15
0.8
SW
15
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
15
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
Wave Graph
Metric surfscale
Energy kJ
313
326
344
348
348
339
313
305
297
297
251
248
203
200
200
200
309
432
432
480
925
1408
Wind (km/h)
5
SE
0
SSW
10
W
10
NW
5
NE
5
ENE
5
E
5
E
0
ENE
10
NNW
5
NNW
0
NNW
5
ENE
5
NE
5
NNW
5
N
5
NNE
5
NW
10
WNW
10
NNW
5
NE
5
E
Wind State
glassy
glassy
on
cross-on
cross-off
off
off
glassy
glassy
cross
cross-on
glassy
cross-off
glassy
cross
cross
glassy
glassy
cross-on
cross-on
glassy
off
High Tide
2:42PM2.75m
5:09AM2.16m
3:44PM2.59m
6:18AM2.20m
4:59PM2.41m
Low Tide
8:45AM1.53m
10:07PM0.22m
9:55AM1.59m
11:10PM0.35m
11:21AM1.58m
cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:45
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—
—
—
—
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7:46
—
—
—
—
—
—
—
6:47
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:14
—
—
—
—
—
—
—
6:12
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—
—
—
—
—
—
5:10
—
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 mm
—
—
—
—
—
—
—
—
—
—
2
2
2
—
—
—
—
—
—
—
—
—
Temp °C
10
12
14
13
9
8
8
8
9
10
10
9
8
9
9
9
9
11
13
12
9
9
Feels °C
9
11
12
11
7
6
6
6
8
7
8
8
6
8
7
7
7
10
11
10
7
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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