Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 4 am 27 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
13.1° 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 (27 Jun):

  • Morning surf: Morning surf (27 Jun, local time) - 5ft (1.5m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (27 Jun, local time) - 6ft (1.8m), 9s period with WNW swell.
  • Evening surf: Evening surf (27 Jun, local time) - 7ft (2.1m), 8s period with NW swell.

The current surf forecast for Klamath Rivermouth at 7AM is: 1.4m 9s primary swell from a West-northwest direction and 0.7m 17s secondary swell from a Southwest direction (forecast issued at 04:00am June 27). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (27 Jun)5ft (1.5m)9s
Afternoon (27 Jun)6ft (1.8m)9s
Evening (27 Jun)7ft (2.1m)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 Mon afternoon, min 10°C on Sat night). Winds increasing (light winds from the NNW on Sat morning, fresh winds from the NW by Sun afternoon).

Saturday
27
Sunday
28
Monday
29
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)
2
3
2
0
0
0
0
2
3
3
2
0
0
0
0
!
3
3
2
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)
1.3
WNW
9
1.4
WNW
9
1.5
WNW
9
0.8
SW
18
1.7
WNW
9
1.9
NW
9
2.1
NW
9
2.1
NW
7
1.9
WNW
8
1.7
WNW
8
1.7
WNW
9
1.9
NW
9
3
NW
8
3.5
NW
8
3.5
NW
8
3
NW
8
2.5
NW
8
2.1
NW
8
2.1
NW
8
2.3
NW
8
3.5
NW
8
3.5
NW
8
3.5
NW
9
3.5
NW
9
Wave Graph
Metric surfscale
Energy kJ
260
322
375
370
459
599
695
452
469
433
444
560
908
1422
1556
1223
854
574
574
678
1519
1990
2103
1680
Wind (km/h)
5
NNW
5
NNE
5
NNW
15
NW
25
NW
20
NW
20
NNW
15
N
10
NNE
10
NNE
10
N
25
NW
35
NW
30
NNW
25
NNW
20
N
15
NNE
10
NNE
10
N
25
NW
35
NW
30
NNW
25
NNW
15
N
Wind State
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
cross
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
High Tide
11:58AM2.03m
10:22PM2.63m
12:37PM2.08m
11:02PM2.66m
1:15PM2.11m
Low Tide
5:06AM0.42m
4:24PM1.58m
5:45AM0.35m
5:08PM1.58m
6:23AM0.29m
5:50PM1.56m
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
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
5:43
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:53
8:53
 mm
Temp °C
13
13
14
16
17
16
14
11
11
10
14
18
18
17
15
13
12
11
14
18
19
18
16
13
Feels °C
13
13
13
12
12
12
10
9
9
7
11
13
11
11
10
10
9
8
11
13
12
12
11
10
Swell 1
Height (m)
Direction
Period (s)
1.3
WNW
9
1.4
WNW
9
1.5
WNW
9
1.5
WNW
9
0.7
SW
18
0.7
SW
18
0.6
SW
17
0.6
SW
17
1.9
WNW
8
1.7
WNW
8
1.7
WNW
9
0.7
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
2.5
NW
8
2.1
NW
8
2.1
NW
8
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
15
0.4
SW
15
Energy kJ
257
322
375
359
304
300
243
186
469
433
444
251
161
159
159
159
854
574
574
75
75
75
76
76
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
16
0.7
SW
17
0.7
SW
18
0.8
SW
18
0.3
SW
13
0.4
SW
14
0.6
SW
16
0.6
SW
16
0.6
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
Energy kJ
260
293
300
370
27
46
165
203
206
4
4
22
22
14
124
119
77
72
72
45
31
17
Swell 3
Height (m)
Direction
Period (s)
0.1
W
13
0.2
W
13
0.1
W
13
0.1
W
14
0.1
SW
24
0.1
S
24
0.3
WNW
12
0.2
WNW
12
0.2
WSW
18
0.2
WSW
18
0.2
WSW
18
0.1
SW
21
Energy kJ
3
13
3
4
22
11
29
14
31
31
31
18
Wind waves
Height (m)
Direction
Period (s)
1.7
WNW
9
1.9
NW
9
2.1
NW
9
2.1
NW
7
1.9
NW
9
3
NW
8
3.5
NW
8
3.5
NW
8
3
NW
8
2.3
NW
8
3.5
NW
8
3.5
NW
8
3.5
NW
9
3.5
NW
9
Energy kJ
459
599
695
452
560
908
1422
1556
1223
678
1519
1990
2103
1680
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
2
1
1
2
1
2
3
3
2
4
1
2
2
2
4
3
2
1
1
3
Distance (km)
0
23
0
0
23
541
734
2007
541
540
0
0
28
371
541
541
540
540
90
0
28
541
541
540
Best forecast wave conditions in Del Norte County
Rating
(10 max)
2
2
3
3
3
3
3
2
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
3
2
1
2
2
3
3
4
4
4
2
2
3
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
6
6
5
5
5
5
6
9
9
8
6
9
5
5
6
5
6
6
5
5
6
9
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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