Klamath Rivermouth Surf Break
Lat Long: 41.55° N 124.08° W

Klamath Rivermouth 48 hour detailed Surf Forecast

Weather Forecast for Klamath Rivermouth

Issued: 4 am 04 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
11.1° C

1.2°C colder than average 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 (04 Jun):

  • Morning surf: Morning surf (04 Jun, local time) - 5.5ft (1.7m), 10s period with WNW swell.
  • Afternoon surf: Afternoon surf (04 Jun, local time) - 7ft (2.1m), 7s period with NW swell.
  • Evening surf: Evening surf (04 Jun, local time) - 2.5ft (0.8m), 19s period with SW swell.

The current surf forecast for Klamath Rivermouth at 7AM is: 1.7m 10s primary swell from a West-northwest direction and 0.6m 14s secondary swell from a Southwest direction, 1.0m 6s secondary swell from a North-northwest direction (forecast issued at 04:00am June 04). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (04 Jun)5.5ft (1.7m)10s
Afternoon (04 Jun)7ft (2.1m)7s
Evening (04 Jun)2.5ft (0.8m)19s

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 16°C on Thu morning, min 8°C on Sat night). Wind will be generally light.

Thursday
4
Friday
5
Saturday
6
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
1
0
0
1
4
4
3
2
2
0
1
2
2
3
4
2
0
0
0
1
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)
1.8
WNW
10
1.7
WNW
10
1.7
WNW
10
1.1
W
10
2
NW
7
2.3
NW
7
0.8
SW
19
0.9
SW
19
0.9
SW
19
1.3
WNW
12
1.4
WNW
12
1.4
WNW
12
1.4
WNW
12
1.4
WNW
11
0.9
SW
18
0.9
SW
18
1.6
WNW
11
1.6
WNW
11
1.5
WNW
10
1.7
WNW
10
2.2
NW
10
2.2
NW
10
2.1
NW
10
2.1
NW
10
Wave Graph
Metric surfscale
Energy kJ
625
561
550
219
347
492
457
614
614
494
560
560
550
505
510
510
597
575
464
555
881
928
845
766
Wind (km/h)
5
NNE
5
NNE
5
NNW
15
NW
20
NW
20
NW
15
NW
5
NNE
5
N
5
NNE
10
NW
15
NW
20
NW
20
NW
15
NNW
10
N
10
N
5
NNE
10
NNW
20
NW
25
NW
20
NW
20
NNW
10
NNE
Wind State
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross-off
glassy
cross-off
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross-on
cross-off
High Tide
1:52AM2.50m
4:20PM2.12m
2:32AM2.39m
5:02PM2.14m
3:18AM2.26m
5:41PM2.19m
Low Tide
9:15AM0.43m
9:00PM1.65m
9:54AM0.52m
9:57PM1.64m
10:32AM0.62m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:45
8:45
8:46
 mm
Temp °C
10
10
12
16
16
15
12
10
10
9
12
15
15
14
12
10
10
9
11
15
14
14
12
9
Feels °C
9
9
11
13
12
11
9
9
9
8
10
12
10
10
9
8
8
7
9
11
9
9
8
7
Swell 1
Height (m)
Direction
Period (s)
1.8
WNW
10
1.7
WNW
10
1.7
WNW
10
1.1
W
10
0.9
W
9
0.9
W
9
0.9
W
11
1.8
NW
7
1.6
NW
7
1.3
WNW
12
1.4
WNW
12
1.4
WNW
12
1.4
WNW
12
1.4
WNW
11
1.4
WNW
11
1.3
WNW
11
1.6
WNW
11
1.6
WNW
11
1.5
WNW
10
0.8
SW
17
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
Energy kJ
625
561
550
219
139
133
209
292
215
494
560
560
550
455
431
373
597
575
464
394
375
366
361
361
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
15
0.6
SW
15
0.6
SW
14
0.6
SW
18
0.6
SW
18
0.7
SW
18
0.8
SW
19
1.2
W
12
1.2
W
12
1.2
NW
6
1
NW
6
0.9
SW
17
0.9
SW
17
0.9
SW
17
0.9
SW
18
0.9
SW
18
0.9
SW
17
0.9
SW
17
0.8
SW
17
Energy kJ
134
134
132
197
258
336
436
384
411
109
62
505
505
505
510
510
505
505
418
Swell 3
Height (m)
Direction
Period (s)
0.5
SW
20
0.4
SW
21
0.5
SW
18
0.6
SW
14
0.6
SW
14
0.6
W
12
0.6
SW
15
0.9
SW
19
0.9
SW
19
0.7
SW
16
0.7
SW
16
Energy kJ
192
153
154
132
132
98
136
614
614
267
267
Wind waves
Height (m)
Direction
Period (s)
1
NNW
6
1.2
NW
6
2
NW
7
2.3
NW
7
2.1
NW
7
0.9
NW
5
1.3
NW
5
1.3
NW
5
1.3
NW
5
1.2
NW
6
1.1
NW
6
1.7
WNW
10
2.2
NW
10
2.2
NW
10
2.1
NW
10
2.1
NW
10
Energy kJ
72
116
347
492
457
49
83
100
83
88
89
555
881
928
845
766
Nearest Offshore or Glassy
Rating
(10 max)
3
3
2
4
3
2
4
4
4
3
2
4
3
3
3
4
2
4
2
2
2
2
2
4
Distance (km)
0
0
23
423
541
541
438
0
0
0
23
423
541
540
540
90
23
0
23
541
541
541
541
0
Best forecast wave conditions in Del Norte County
Rating
(10 max)
3
3
3
4
4
3
2
2
4
2
4
Best forecast wave conditions in United States
Rating
(10 max)
4
4
4
4
3
3
4
5
5
5
6
4
4
4
4
4
4
5
5
5
2
2
3
4
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
5
9
9
9
9
8
8
8
9
9
9
9
9
6
6
6
8
  • 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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