Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 4 am 06 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.4° 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 (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 3ft (0.9m), 12s period with WNW swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3ft (0.9m), 12s period with WNW swell.
  • Evening surf: Evening surf (06 Jul, local time) - 4.5ft (1.4m), 11s period with NW swell.

The current surf forecast for Klamath Rivermouth at 8AM is: 1.3m 8s primary swell from a Northwest direction and 0.9m 12s secondary swell from a West-northwest direction (forecast issued at 04:00am July 06). The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (06 Jul)3ft (0.9m)12s
Afternoon (06 Jul)3ft (0.9m)12s
Evening (06 Jul)4.5ft (1.4m)11s

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. Very mild (max 18°C on Mon afternoon, min 11°C on Tue night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
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
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
3
3
2
1
2
2
2
3
3
3
3
2
2
1
2
2
3
3
3
2
1
1
2
3
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)
1.7
NW
8
1.5
NW
8
0.9
WNW
12
1.3
NW
8
0.9
WNW
12
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.3
WNW
11
1.2
NW
11
1.2
NW
10
1.3
NW
10
0.8
SW
19
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.6
SW
18
2.1
NW
7
2.1
NW
8
2.1
NW
8
Wave Graph
Metric surfscale
Energy kJ
382
284
227
221
193
493
485
476
476
423
382
328
322
328
515
258
375
375
375
307
252
416
499
499
Wind (km/h)
5
S
5
SE
5
SW
10
W
10
W
10
WNW
10
NW
0
SE
5
SSE
5
SE
0
WSW
10
W
10
WNW
10
NW
10
NW
0
E
5
ESE
5
E
5
NNW
10
WNW
10
NW
15
NW
10
NNW
5
ESE
Wind State
glassy
glassy
glassy
on
on
cross-on
cross-on
glassy
glassy
glassy
glassy
on
on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
cross-on
glassy
High Tide
3:58AM2.08m
5:11PM2.42m
5:06AM1.93m
5:48PM2.51m
6:30AM1.82m
6:31PM2.61m
Low Tide
10:21AM0.82m
11:36PM1.18m
10:59AM1.01m
00:42AM0.98m
11:45AM1.19m
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
 mm
Temp °C
13
12
13
17
18
17
14
12
12
12
13
17
17
16
13
11
11
11
13
17
18
17
15
13
Feels °C
13
12
13
16
17
16
13
12
12
12
13
16
16
14
12
11
10
10
12
16
17
15
14
13
Swell 1
Height (m)
Direction
Period (s)
1.7
NW
8
1.5
NW
8
1.3
NW
8
1.3
NW
8
1.2
NW
8
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.4
NW
11
1.3
WNW
11
1.2
NW
11
1.2
NW
10
0.6
SW
16
1.3
NW
6
1.1
NW
6
1
NW
6
1.1
NW
10
1.1
NW
10
1.1
NW
10
0.6
SW
18
0.6
SW
18
2.1
NW
8
2.1
NW
8
Energy kJ
382
284
227
221
173
493
485
476
476
423
382
328
322
157
124
85
72
240
216
216
252
249
499
499
Swell 2
Height (m)
Direction
Period (s)
0.5
W
12
0.6
WNW
12
0.9
WNW
12
0.8
WNW
12
0.9
WNW
12
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
20
0.6
SW
20
0.6
SW
20
0.6
SW
16
0.6
SW
19
0.8
SW
19
0.7
WNW
10
0.8
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.7
WNW
10
0.5
SW
14
0.8
SW
17
0.8
SW
16
Energy kJ
77
111
203
158
193
169
163
208
161
186
306
306
203
236
515
86
375
375
375
307
81
103
418
375
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
18
0.4
SW
18
0.4
SW
13
0.4
SW
18
0.5
SW
17
0.4
SW
21
0.4
SW
21
0.4
SW
21
0.4
SW
20
0.6
SW
16
0.5
SW
16
0.6
SW
16
0.6
SW
20
0.1
S
8
0.1
S
8
0.6
SW
18
0.8
WNW
10
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
SW
15
0.5
SW
15
Energy kJ
109
109
63
108
145
162
117
115
138
161
125
161
306
1
1
258
109
104
104
104
104
107
Wind waves
Height (m)
Direction
Period (s)
1.3
NW
10
1.3
NW
6
2.1
NW
7
Energy kJ
328
145
416
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
3
1
2
2
3
3
3
3
3
2
2
3
2
3
3
3
2
2
2
2
3
Distance (km)
0
0
0
90
28
541
23
0
0
0
0
423
28
541
171
0
0
0
0
28
541
540
540
0
Best forecast wave conditions in Del Norte County
Rating
(10 max)
3
3
2
1
2
3
3
3
3
2
2
3
3
3
2
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
2
2
4
3
4
4
4
3
2
2
4
3
4
4
4
4
3
2
3
4
Header Global
Rating
(10 max)
6
8
9
8
8
8
7
6
5
5
5
7
9
9
7
8
7
7
9
9
9
9
9
5
  • 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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