Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 4 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) - 5ft (1.6m), 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 11AM is: 1.8m 9s primary swell from a Northwest direction and 0.7m 16s secondary swell from a Southwest direction, 0.1m 14s secondary swell from a West direction (forecast issued at 04:00am June 28). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (28 Jun)5ft (1.6m)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 10°C on Mon night). Winds increasing (light winds from the N on Sun morning, fresh winds from the NW by Tue afternoon).

Sunday
28
Monday
29
Tuesday
30
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
0
0
0
0
!
3
3
2
0
0
0
!
!
!
4
3
0
0
0
0
!
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)
1.9
WNW
8
1.7
WNW
8
1.6
WNW
9
1.8
NW
9
3
NW
7
3.5
NW
8
3.5
NW
8
3
NW
8
2.3
NW
8
2.1
NW
8
1.9
NW
8
2
NW
8
3
NW
8
3.5
NW
8
3.5
NW
9
3
NW
9
3
NW
9
2.3
NW
9
2.3
NW
9
2.3
NW
9
3.5
NW
9
4
NW
9
4
NW
9
3
NW
9
Wave Graph
Metric surfscale
Energy kJ
493
433
377
482
861
1297
1361
1055
706
547
475
519
1161
1493
1710
1373
1373
798
816
885
1824
2494
2463
1645
Wind (km/h)
10
NNE
10
NE
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
15
N
10
N
10
NNE
10
NNW
25
NW
30
NW
30
NNW
25
NNW
15
N
Wind State
cross-off
cross-off
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-on
cross
High Tide
12:37PM2.08m
11:02PM2.66m
1:15PM2.11m
11:42PM2.68m
1:51PM2.14m
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
clear
clear
part cloud
part cloud
part cloud
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
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:53
8:53
 mm
Temp °C
10
10
13
18
17
17
15
12
11
11
14
18
18
17
15
12
11
10
13
17
19
18
15
13
Feels °C
8
8
10
13
11
12
11
9
9
8
11
13
13
13
11
9
9
8
11
12
13
12
10
10
Swell 1
Height (m)
Direction
Period (s)
1.9
WNW
8
1.7
WNW
8
1.6
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
2.3
NW
9
2.3
NW
9
0.4
SW
20
0.3
SW
15
0.3
SW
16
0.4
SW
18
0.6
SW
18
Energy kJ
493
433
377
251
161
159
159
159
706
547
475
75
75
75
75
76
1017
798
816
134
37
38
114
197
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
16
0.6
SW
16
0.7
SW
16
0.1
W
14
0.1
W
15
0.1
S
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
19
0.3
SW
14
Energy kJ
163
203
251
4
4
11
22
14
124
118
77
72
72
45
31
17
77
134
134
35
60
59
31
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
0.3
SW
20
0.4
SW
15
0.4
SW
15
Energy kJ
4
11
22
11
15
49
29
31
31
31
18
60
77
77
Wind waves
Height (m)
Direction
Period (s)
1.8
NW
9
3
NW
7
3.5
NW
8
3.5
NW
8
3
NW
8
2
NW
8
3
NW
8
3.5
NW
8
3.5
NW
9
3
NW
9
3
NW
9
2.3
NW
9
3.5
NW
9
4
NW
9
4
NW
9
3
NW
9
Energy kJ
482
861
1297
1361
1055
519
1161
1493
1710
1373
1373
885
1824
2494
2463
1645
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
4
1
1
1
2
3
3
1
2
3
1
2
3
2
4
2
4
1
1
2
4
Distance (km)
0
0
23
371
541
541
541
540
0
0
28
403
578
541
540
192
28
0
28
398
735
734
541
192
Best forecast wave conditions in Del Norte County
Rating
(10 max)
3
3
2
3
3
2
2
4
2
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
2
3
2
4
4
4
5
4
3
3
4
4
4
4
4
4
1
2
4
4
Header Global
Rating
(10 max)
6
6
5
5
6
9
6
6
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
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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