Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 10 pm 26 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) - 5.5ft (1.7m), 9s period with WNW swell.
  • Evening surf: Evening surf (27 Jun, local time) - 7ft (2.1m), 9s period with NW swell.

The current surf forecast for Klamath Rivermouth at 4AM is: 1.4m 9s primary swell from a West-northwest direction and 0.7m 17s secondary swell from a Southwest direction (forecast issued at 10:00pm June 26). The wind direction is predicted to be cross-shore.

Time (PDT) & DateWave HeightWave Period
Morning (27 Jun)5ft (1.5m)9s
Afternoon (27 Jun)5.5ft (1.7m)9s
Evening (27 Jun)7ft (2.1m)9s

Table - waves today at Klamath Rivermouth. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 18°C on Sun morning, min 10°C on Sat night). Winds increasing (calm on Fri night, fresh winds from the NW by Sun afternoon).

Fri
26
Saturday
27
Sunday
28
Monday
29
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)
2
2
3
3
2
1
0
0
0
2
3
3
2
0
0
0
0
!
!
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)
0.6
SW
15
0.7
SW
19
1.3
WNW
9
1.4
WNW
9
1.5
WNW
9
0.8
SW
18
1.7
WNW
9
1.9
WNW
9
2.1
NW
9
2.1
NW
8
1.9
WNW
8
1.7
WNW
8
1.7
WNW
9
1.9
NW
9
3
NW
7
3.5
NW
8
3.5
NW
8
3
NW
8
3
NW
8
2.1
NW
8
2
NW
8
2.1
NW
8
3
NW
8
3.5
NW
8
Wave Graph
Metric surfscale
Energy kJ
134
358
260
322
375
377
459
565
673
557
458
433
454
525
861
1387
1556
1191
1053
596
519
611
1245
1729
Wind (km/h)
5
WNW
10
NW
5
NW
5
NNE
5
NW
15
NW
20
NW
20
NW
20
NNW
15
N
10
NNE
10
NNE
10
N
25
NW
30
NW
25
NNW
25
NNW
20
N
10
N
15
NNE
10
N
25
NW
30
NW
25
NNW
Wind State
glassy
cross-on
glassy
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
cross-off
cross
cross-on
cross-on
cross-on
High Tide
9:41PM2.60m
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
light rain
light rain
part cloud
part cloud
part cloud
part cloud
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
8:53
 mm
2
1
Temp °C
14
14
13
13
14
16
16
16
14
11
11
10
14
18
18
17
14
12
11
10
14
18
18
17
Feels °C
14
13
13
13
13
13
11
12
10
9
9
7
11
13
12
12
10
9
9
7
11
13
12
12
Swell 1
Height (m)
Direction
Period (s)
1.1
WNW
7
1.2
WNW
8
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
2.4
NW
8
2.1
NW
8
2
NW
8
0.4
SW
15
0.4
SW
15
0.4
SW
15
Energy kJ
125
202
257
322
375
377
304
300
243
186
458
433
454
251
159
159
159
159
765
596
519
75
75
75
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
15
0.7
SW
19
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
WSW
18
Energy kJ
134
358
260
293
300
370
27
46
165
203
206
4
4
22
22
14
124
118
77
72
72
31
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
19
0.4
SW
19
0.1
W
13
0.2
W
13
0.1
W
13
0.1
W
14
0.1
S
24
0.1
SW
24
0.1
S
24
0.2
WNW
12
0.4
WNW
12
0.2
WNW
12
0.2
WSW
18
0.2
WSW
18
0.2
SSW
21
Energy kJ
131
131
3
13
3
4
11
22
11
15
49
14
31
31
45
Wind waves
Height (m)
Direction
Period (s)
0.1
N
6
1.7
WNW
9
1.9
WNW
9
2.1
NW
9
2.1
NW
8
1.9
NW
9
3
NW
7
3.5
NW
8
3.5
NW
8
3
NW
8
3
NW
8
2.1
NW
8
3
NW
8
3.5
NW
8
Energy kJ
1
459
565
673
557
525
861
1387
1556
1191
1053
611
1245
1729
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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