Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 10 am 23 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.2° C

Slightly cooler than normal

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 (23 Jun):

  • Morning surf: Morning surf (23 Jun, local time) - 2ft (0.6m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (23 Jun, local time) - 3.5ft (1.0m), 7s period with NW swell.
  • Evening surf: Evening surf (23 Jun, local time) - 2ft (0.6m), 16s period with SW swell.

The current surf forecast for Klamath Rivermouth at 6PM is: 1.0m 7s primary swell from a Northwest direction and 0.4m 13s secondary swell from a Southwest direction (forecast issued at 10:00am June 23). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (23 Jun)2ft (0.6m)16s
Afternoon (23 Jun)3.5ft (1.0m)7s
Evening (23 Jun)2ft (0.6m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 20°C on Wed morning, min 12°C on Thu night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
2 AM
5 AM
Rating
(10 max)
1
1
1
1
2
2
2
2
2
0
2
2
3
3
2
2
2
1
0
0
1
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
16
0.5
SW
16
1
NW
7
1
NW
7
0.6
SW
16
0.5
SW
19
0.6
SW
15
0.4
SSW
19
0.5
SW
18
0.5
SW
18
1.6
NW
7
2.1
NW
8
2.2
NW
8
1.9
NW
7
1.6
NW
7
1.4
NW
7
1.3
NW
7
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
15
0.5
SW
15
Wave Graph
Metric surfscale
Energy kJ
163
127
97
97
157
184
148
140
157
154
226
496
545
392
227
176
138
127
127
125
203
201
188
106
Wind (km/h)
5
NW
5
W
10
WNW
10
WNW
5
NW
5
SSE
5
SE
5
NE
5
NW
10
WNW
10
NW
10
NW
0
NW
0
SE
5
ESE
0
SE
5
W
10
WNW
15
NW
10
NW
10
NW
5
NE
5
E
5
S
Wind State
cross-on
on
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
cross-on
glassy
glassy
glassy
High Tide
7:50AM1.86m
7:42PM2.56m
9:10AM1.86m
8:22PM2.57m
10:19AM1.91m
9:01PM2.58m
Low Tide
1:04PM1.21m
2:52AM0.77m
1:55PM1.38m
3:42AM0.63m
2:47PM1.50m
4:25AM0.52m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:53
8:53
8:53
 mm
Temp °C
14
18
19
18
14
14
14
13
17
20
20
19
16
14
14
13
15
17
18
17
14
12
12
13
Feels °C
13
17
19
18
14
14
14
13
17
19
19
18
16
14
14
13
15
16
16
15
13
12
11
12
Swell 1
Height (m)
Direction
Period (s)
1.1
NW
7
1.1
NW
7
1
NW
7
1
NW
7
1
NW
7
1.1
NW
7
1.1
NW
6
1.1
NW
6
1.1
NW
6
1.1
NW
7
1.6
NW
7
2.1
NW
8
2.2
NW
8
1.9
NW
7
1.6
NW
7
1.4
NW
7
1.3
NW
7
1.1
NW
6
0.9
WNW
7
1.1
NW
6
0.9
NW
6
0.8
NW
5
0.6
SW
15
0.5
SW
15
Energy kJ
130
115
97
97
91
109
106
100
91
109
226
496
545
392
226
176
138
103
68
77
52
31
188
106
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
16
0.5
SW
16
0.4
SW
13
0.4
SW
13
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.4
SSW
19
0.5
SW
18
0.5
SW
18
0.6
SW
15
0.5
SW
18
0.5
SW
18
0.6
SW
17
0.6
SW
17
0.5
SW
16
0.5
SW
16
0.5
SW
16
0.8
NNW
6
0.5
SW
16
0.6
SW
16
0.6
SW
16
0.4
NNW
7
0.4
W
5
Energy kJ
163
127
61
61
157
141
136
140
157
154
134
152
152
243
227
130
129
127
40
125
203
201
18
7
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
13
0.4
SW
13
0.4
SW
16
0.4
SW
16
0.4
SW
19
0.5
SW
19
0.4
SSW
19
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.5
SW
18
0.6
SW
14
0.4
SW
14
0.1
W
11
0.3
SW
13
0.3
SW
13
0.4
SW
13
0.4
SW
13
0.5
SW
16
0.4
SW
13
0.3
WNW
10
0.3
WNW
10
0.5
W
5
0.4
NNW
7
Energy kJ
61
61
90
91
96
184
148
75
75
75
154
132
74
2
26
27
62
62
127
61
19
19
11
17
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
2
2
2
2
2
3
3
3
3
3
2
2
2
1
1
1
1
2
1
1
Distance (km)
28
28
28
28
0
0
0
0
0
332
170
171
0
0
0
0
0
28
541
541
28
0
0
0
Best forecast wave conditions in Del Norte County
Rating
(10 max)
2
1
1
1
2
2
2
2
2
3
3
2
2
2
1
1
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
2
1
2
2
3
4
4
Header Global
Rating
(10 max)
5
6
7
8
9
9
9
9
8
6
6
5
5
5
5
5
5
4
4
5
5
6
6
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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