Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 4 pm 29 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 1AM is: 0.8m 15s primary swell from a Southwest direction and 1.0m 10s secondary swell from a Northwest direction (forecast issued at 04:00pm October 29). The wind direction is predicted to be cross-offshore and the swell rating is 3.

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

Moderate rain (total 10mm), heaviest on Sat afternoon. Very mild (max 14°C on Thu afternoon, min 7°C on Sun morning). Wind will be generally light.

Thu
29
Friday
30
Saturday
31
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)
1
2
3
3
3
3
3
3
2
2
3
3
2
2
2
0
2
2
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)
1.4
NW
12
0.8
SW
15
0.8
SW
15
1.3
WNW
12
0.8
SW
15
0.8
SW
15
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
Wave Graph
Metric surfscale
Energy kJ
607
322
313
464
309
313
313
326
344
348
348
339
313
305
297
297
297
248
203
200
Wind (km/h)
10
NW
10
NNW
5
NE
5
E
5
ESE
5
ESE
5
E
5
W
10
WNW
10
NW
5
NE
10
ENE
5
E
5
ENE
0
E
10
NNW
0
NNE
5
SSE
5
E
5
E
Wind State
cross-on
cross-on
cross-off
glassy
cross-off
off
glassy
glassy
on
cross-on
cross-off
off
off
glassy
glassy
cross-on
glassy
glassy
off
glassy
High Tide
1:48PM2.88m
4:02AM2.18m
2:42PM2.75m
5:09AM2.16m
3:44PM2.59m
Low Tide
9:08PM0.10m
8:45AM1.53m
10:07PM0.22m
9:55AM1.59m
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
—
—
—
7:45
—
—
—
—
—
—
—
7:46
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:15
—
—
—
—
—
—
—
6:14
—
—
—
—
—
—
—
6:12
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
1
4
4
1
Temp °C
14
13
10
10
9
9
10
13
14
13
9
8
8
9
9
10
10
8
8
8
Feels °C
11
11
8
8
7
7
8
11
11
11
7
5
5
7
7
7
9
7
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
How to use the Wavefinder 

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