Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 10 pm 29 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
12.7° C

Normal for this time of year

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 Jun):

  • Morning surf: Morning surf (30 Jun, local time) - 7ft (2.1m), 9s period with NW swell.
  • Afternoon surf: Afternoon surf (30 Jun, local time) - 11ft (3.5m), 8s period with NW swell.
  • Evening surf: Evening surf (30 Jun, local time) - 11ft (3.5m), 9s period with NW swell.

The current surf forecast for Klamath Rivermouth at 4AM is: 2.4m 9s primary swell from a Northwest direction and 0.4m 20s secondary swell from a Southwest direction (forecast issued at 10:00pm June 29). The wind direction is predicted to be cross-offshore and the swell rating is 4.

Time (PDT) & DateWave HeightWave Period
Morning (30 Jun)7ft (2.1m)9s
Afternoon (30 Jun)11ft (3.5m)8s
Evening (30 Jun)11ft (3.5m)9s

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 afternoon, min 11°C on Mon night). Mainly fresh winds.

Mon
29
Tuesday
30
Wednesday
1
Thursday
2
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
8 AM
11 AM
2 PM
5 PM
Rating
(10 max)
!
!
4
3
2
0
0
0
!
!
4
3
2
0
0
0
!
4
3
3
3
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)
3
NW
9
3
NW
9
2.5
NW
9
2.3
NW
9
2.1
NW
9
2.2
NW
9
3.5
NW
8
3.5
NW
9
3.5
NW
9
3
NW
9
2.5
NW
9
2.3
NW
9
2.1
NW
9
2.2
NW
9
3.5
NW
8
3.5
NW
9
3.5
NW
9
2.5
NW
8
2.1
NW
8
1.8
NW
8
1.8
NW
8
1.8
NW
8
2.3
NW
8
3
NW
8
Wave Graph
Metric surfscale
Energy kJ
1503
1373
965
763
686
714
1432
2056
1945
1437
984
760
668
698
1534
2009
1646
948
555
435
403
393
667
1082
Wind (km/h)
20
NNW
10
N
10
NNE
10
NNE
10
NNW
20
NW
30
NW
25
NNW
25
NNW
15
N
10
N
10
NNE
10
N
25
NW
30
NW
30
NNW
20
NNW
5
NNE
0
SE
5
E
5
NNW
15
NW
15
NW
15
NW
Wind State
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross-off
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
High Tide
11:42PM2.68m
1:51PM2.14m
00:21AM2.67m
2:27PM2.17m
00:59AM2.62m
3:02PM2.20m
Low Tide
7:00AM0.27m
6:31PM1.55m
7:36AM0.28m
7:13PM1.53m
8:11AM0.32m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
part cloud
clear
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:45
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:53
8:53
8:53
 mm
Temp °C
15
13
12
11
14
17
19
17
16
13
12
12
15
19
20
18
15
14
14
13
15
18
19
17
Feels °C
12
11
10
9
12
13
14
12
12
10
10
10
13
14
14
13
12
13
14
12
14
16
17
14
Swell 1
Height (m)
Direction
Period (s)
0.4
SW
15
0.4
SW
15
2.5
NW
9
2.3
NW
9
2.1
NW
9
0.4
SW
20
0.4
SW
15
0.4
SW
16
0.5
SW
18
0.6
SW
18
2.5
NW
9
2.3
NW
9
2.1
NW
9
0.4
SW
18
0.4
SW
18
0.4
SW
17
0.6
SW
16
2.5
NW
8
2.1
NW
8
1.8
NW
8
1.8
NW
8
1.8
NW
8
0.5
SW
16
0.4
SW
16
Energy kJ
75
76
965
763
686
134
60
61
159
197
984
760
668
111
109
104
167
948
555
435
403
393
125
89
Swell 2
Height (m)
Direction
Period (s)
0.1
SW
21
0.1
SW
21
0.4
SW
15
0.4
SW
20
0.4
SW
20
0.3
SW
15
0.3
SW
19
0.3
SW
19
0.3
SW
14
0.6
SW
18
0.6
SW
18
0.6
SW
18
0.3
SW
14
0.1
SW
21
0.1
SW
21
0.1
W
17
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.4
SW
16
0.2
SSW
19
0.2
W
16
Energy kJ
18
17
77
134
134
35
59
59
31
197
197
197
32
18
18
6
165
163
163
163
91
37
20
Swell 3
Height (m)
Direction
Period (s)
0.1
SW
18
0.3
SW
20
0.4
SW
15
0.4
SW
15
0.3
SW
14
0.3
SW
14
0.3
SW
14
0.1
W
18
0.1
W
18
0.1
W
18
0.1
SW
21
0.1
W
17
0.1
W
16
0.3
SW
13
0.3
SW
13
0.2
SSW
19
0.2
W
16
0.2
SSW
19
Energy kJ
12
60
77
77
31
31
32
6
6
6
18
5
5
27
28
37
21
37
Wind waves
Height (m)
Direction
Period (s)
3
NW
9
3
NW
9
2.2
NW
9
3.5
NW
8
3.5
NW
9
3.5
NW
9
3
NW
9
2.2
NW
9
3.5
NW
8
3.5
NW
9
3.5
NW
9
2.3
NW
8
3
NW
8
Energy kJ
1503
1373
714
1432
2056
1945
1437
698
1534
2009
1646
667
1082
Nearest Offshore or Glassy
Rating
(10 max)
4
4
4
3
2
3
2
4
2
4
4
3
2
4
3
1
3
4
3
3
3
2
1
3
Distance (km)
371
57
0
0
23
398
578
371
541
192
0
0
28
398
398
754
354
0
0
0
0
438
403
171
Best forecast wave conditions in Del Norte County
Rating
(10 max)
4
3
2
4
3
2
4
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
4
3
2
4
3
4
4
4
4
4
3
1
4
4
4
4
3
2
3
3
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
8
5
7
6
6
5
7
9
  • 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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