Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 10 am 28 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
13.5° C

Slightly warmer than usual

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 (28 Jun):

  • Morning surf: Morning surf (28 Jun, local time) - 5.5ft (1.7m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (28 Jun, local time) - 10ft (3.0m), 8s period with NW swell.
  • Evening surf: Evening surf (28 Jun, local time) - 10ft (3.0m), 8s period with NW swell.

The current surf forecast for Klamath Rivermouth at 6PM is: 3.0m 8s primary swell from a Northwest direction and 0.6m 16s secondary swell from a Southwest direction, 0.1m 24s secondary swell from a Southwest direction (forecast issued at 10:00am June 28). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (28 Jun)5.5ft (1.7m)9s
Afternoon (28 Jun)10ft (3.0m)8s
Evening (28 Jun)10ft (3.0m)8s

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 19°C on Tue afternoon, min 11°C on Sun night). Mainly fresh winds.

Sunday
28
Monday
29
Tuesday
30
Wed
1
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)
2
0
0
0
0
!
3
3
2
0
0
0
!
!
4
4
3
0
0
0
!
!
!
4
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
WNW
9
1.9
NW
9
3
NW
7
3
NW
8
3.5
NW
8
3
NW
8
2.3
NW
8
2.1
NW
8
1.9
NW
8
2.1
NW
8
3
NW
8
3.5
NW
8
3.5
NW
9
3
NW
9
2.5
NW
9
2.4
NW
9
2.3
NW
9
2.5
NW
9
3.5
NW
9
4
NW
9
4
NW
9
3.5
NW
9
3
NW
9
2.4
NW
9
Wave Graph
Metric surfscale
Energy kJ
444
502
861
1103
1361
1109
661
547
475
547
1161
1493
1640
1342
1010
921
835
995
2021
2549
2663
1798
1236
918
Wind (km/h)
10
N
25
NW
30
NW
25
NNW
25
NNW
15
N
10
NNE
10
NNE
10
N
25
NW
30
NW
25
NNW
20
NNW
10
N
10
NNE
10
NNE
10
NNW
25
NW
30
NW
30
NNW
25
NNW
15
N
15
N
10
NNE
Wind State
cross
cross-on
cross-on
cross-on
cross-on
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
cross
cross
cross-off
High Tide
12:37PM2.08m
11:02PM2.66m
1:15PM2.11m
11:42PM2.68m
1:51PM2.14m
00:21AM2.67m
Low Tide
5:45AM0.35m
5:08PM1.58m
6:23AM0.29m
5:50PM1.56m
7:00AM0.27m
6:31PM1.55m
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:45
5:45
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
13
18
17
16
14
12
11
11
14
18
18
16
15
13
12
11
14
17
19
18
15
13
12
11
Feels °C
11
13
11
11
10
9
8
8
12
14
12
12
12
11
10
9
12
13
13
13
11
10
9
8
Swell 1
Height (m)
Direction
Period (s)
1.7
WNW
9
0.7
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
2.3
NW
8
2.1
NW
8
1.9
NW
8
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
15
2.5
NW
9
2.4
NW
9
2.3
NW
9
0.4
SW
20
0.3
SW
15
0.4
SW
19
0.4
SW
18
0.5
SW
18
3
NW
9
2.4
NW
9
Energy kJ
444
251
161
159
159
159
661
547
475
75
75
75
75
76
1010
921
835
134
37
131
114
154
1236
918
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
16
0.1
W
14
0.1
W
15
0.1
SW
24
0.1
SW
24
0.2
W
13
0.5
SW
16
0.5
SW
16
0.4
SW
15
0.3
SW
21
0.3
SW
21
0.2
SSW
21
0.2
WSW
18
0.1
SW
21
0.4
SW
15
0.4
SW
20
0.4
SW
20
0.3
SW
15
0.3
SW
20
0.3
SW
14
0.6
SW
18
0.6
SW
18
Energy kJ
251
4
4
22
22
14
124
118
77
72
72
45
31
17
77
134
134
35
60
31
197
197
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
0.1
S
24
0.1
SW
24
0.1
S
24
0.2
WNW
12
0.4
WNW
12
0.3
WNW
12
0.2
WSW
18
0.2
WSW
18
0.2
WSW
18
0.1
SW
21
0.2
SSW
20
0.3
SW
20
0.4
SW
15
0.4
SW
15
0.3
SW
14
0.3
SW
14
Energy kJ
4
11
22
11
15
49
29
31
31
31
18
40
60
77
77
31
31
Wind waves
Height (m)
Direction
Period (s)
1.9
NW
9
3
NW
7
3
NW
8
3.5
NW
8
3
NW
8
2.1
NW
8
3
NW
8
3.5
NW
8
3.5
NW
9
3
NW
9
2.5
NW
9
3.5
NW
9
4
NW
9
4
NW
9
3.5
NW
9
Energy kJ
502
861
1103
1361
1109
547
1161
1493
1640
1342
995
2021
2549
2663
1798
Nearest Offshore or Glassy
Rating
(10 max)
2
4
1
1
1
2
3
3
1
2
3
1
1
3
4
4
2
4
4
1
2
4
4
4
Distance (km)
28
423
541
541
541
540
0
0
28
403
578
541
541
192
0
0
28
398
398
734
541
192
171
0
Best forecast wave conditions in Del Norte County
Rating
(10 max)
2
3
3
1
4
4
2
4
Best forecast wave conditions in United States
Rating
(10 max)
4
4
2
3
3
4
4
4
5
4
3
4
4
4
4
4
4
4
4
2
4
4
4
4
Header Global
Rating
(10 max)
5
9
6
9
6
9
7
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
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