Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Issued: 10 am 16 Oct 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
11.7°C
1.1° 

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 (16 Oct):

  • Morning surf: Morning surf (16 Oct, local time) - 2.5ft (0.7m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (16 Oct, local time) - 3.5ft (1.1m), 11s period with WNW swell.
  • Evening surf: Evening surf (16 Oct, local time) - 3.5ft (1.1m), 10s period with WNW swell.

The current surf forecast for Klamath Rivermouth at 4PM is: 1.1m 11s primary swell from a West-northwest direction and 0.6m 14s secondary swell from a West-northwest direction (forecast issued at 10:00am October 16). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (16 Oct)2.5ft (0.7m)15s
Afternoon (16 Oct)3.5ft (1.1m)11s
Evening (16 Oct)3.5ft (1.1m)10s

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


Short Range Forecast

Mostly dry. Warm (max 23°C on Fri morning, min 9°C on Sun night). Wind will be generally light.

Friday
16
Saturday
17
Sunday
18
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)
3
2
2
2
3
3
2
3
3
2
1
1
3
4
4
4
4
3
3
4
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)
0.7
SW
15
1
WNW
11
1.1
WNW
11
1.1
WNW
11
1.2
WNW
11
1.1
WNW
10
0.9
WNW
12
0.8
WNW
12
1.3
WNW
12
1
W
12
1.1
W
12
1.1
W
11
1.2
WNW
11
1.5
W
12
1.6
WNW
12
2.1
WNW
11
2.1
WNW
11
2.1
WNW
11
2.1
WNW
11
2.1
WNW
13
2.1
WNW
13
2.1
WNW
12
Wave Graph
Metric surfscale
Energy kJ
227
227
270
265
313
229
271
198
494
299
324
302
376
628
718
1064
1045
1027
1027
1387
1387
1261
Wind (km/h)
5
NE
5
NW
10
NW
10
NW
5
NE
5
SE
5
E
5
ENE
5
NE
10
WNW
10
NW
10
NW
5
N
5
SE
5
ESE
0
E
5
NE
5
W
10
W
5
W
5
ESE
5
SSE
Wind State
glassy
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-off
cross-off
glassy
glassy
on
on
glassy
glassy
cross-off
High Tide
3:11PM2.35m
6:08AM1.93m
4:03PM2.24m
7:23AM1.96m
5:10PM2.14m
Low Tide
9:18AM1.64m
10:47PM0.70m
10:18AM1.71m
11:50PM0.78m
11:44AM1.74m
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:28
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—
—
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—
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7:30
—
—
—
—
—
—
—
7:31
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:34
—
—
—
—
—
—
—
6:31
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—
—
—
—
—
—
6:30
—
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 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
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Temp °C
17
23
22
19
14
13
13
13
13
18
18
16
12
12
11
11
11
15
15
13
9
9
Feels °C
14
20
19
18
13
12
12
11
12
16
16
15
11
11
10
11
10
14
13
12
8
8
  • 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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