Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 4 pm 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
11.3° C

1.8°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 (03 Jul):

  • Afternoon surf: Afternoon surf (03 Jul, local time) - 5ft (1.5m), 7s period with NW swell.
  • Evening surf: Evening surf (03 Jul, local time) - 6ft (1.8m), 7s period with NW swell.

The current surf forecast for Klamath Rivermouth at 11PM is: 1.7m 7s primary swell from a Northwest direction and 0.6m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm July 03). The wind direction is predicted to be cross-offshore and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (03 Jul)--
Afternoon (03 Jul)5ft (1.5m)7s
Evening (03 Jul)6ft (1.8m)7s

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. Warm (max 20°C on Sat afternoon, min 12°C on Sun night). Wind will be generally light.

Fri
3
Saturday
4
Sunday
5
Mon
6
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
8 AM
11 AM
Rating
(10 max)
0
0
1
2
2
2
2
1
1
2
3
3
3
3
2
1
1
2
3
3
3
3
3
2
Swell
Height Map
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)
1.4
NW
6
1.6
NW
7
1.8
NW
7
1.7
NW
7
1.6
NW
7
1.5
NW
7
1.4
NW
7
1.5
NW
7
1.6
NW
7
1.9
NW
8
2.1
NW
8
2.1
NW
8
1.9
NW
8
1.8
NW
8
1.6
NW
8
1.6
NW
8
1.6
NW
8
1.8
NW
8
2
NW
8
2
NW
8
1.9
NW
8
1.7
NW
8
1.6
NW
8
1.6
NW
8
Wave Graph
Metric surfscale
Energy kJ
167
240
309
295
255
235
211
235
281
413
553
528
447
364
316
316
333
446
530
530
493
382
314
299
Wind (km/h)
15
NW
15
NW
10
NW
5
SE
5
ESE
0
ENE
5
NW
10
NW
10
NW
10
NW
0
SSW
5
SSE
0
N
0
NE
0
W
5
WSW
10
W
5
W
5
WSW
5
SSE
0
SE
0
S
5
WSW
10
W
Wind State
cross-on
cross-on
cross-on
cross-off
glassy
glassy
glassy
cross-on
cross-on
cross-on
glassy
cross-off
glassy
glassy
glassy
on
on
on
glassy
cross-off
glassy
glassy
glassy
on
High Tide
3:35PM2.24m
2:18AM2.40m
4:07PM2.28m
3:03AM2.25m
4:38PM2.35m
3:58AM2.08m
Low Tide
8:44PM1.49m
9:16AM0.51m
9:36PM1.43m
9:48AM0.66m
10:34PM1.33m
10:21AM0.82m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:47
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:52
 mm
Temp °C
18
17
14
13
13
13
15
19
20
19
15
14
14
14
15
19
19
18
15
13
12
12
13
17
Feels °C
16
15
13
13
13
13
15
18
19
18
15
13
14
14
15
19
18
17
15
12
12
12
13
16
Swell 1
Height (m)
Direction
Period (s)
0.5
SW
15
0.5
SW
15
1.8
NW
7
1.7
NW
7
1.6
NW
7
1.5
NW
7
1.4
NW
7
1.5
NW
7
1.6
NW
7
1.9
NW
8
2.1
NW
8
2.1
NW
8
1.9
NW
8
1.8
NW
8
1.6
NW
8
1.6
NW
8
1.6
NW
8
1.8
NW
8
2
NW
8
2
NW
8
1.9
NW
8
1.7
NW
8
1.6
NW
8
1.6
NW
8
Energy kJ
106
104
309
295
255
235
211
235
281
413
553
528
447
364
316
316
333
446
530
530
493
382
314
299
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
15
0.2
WNW
15
0.6
SW
15
0.6
SW
15
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.4
SW
14
0.4
SW
14
0.4
WNW
12
0.5
W
12
0.5
W
12
0.5
W
12
0.5
WNW
13
0.4
SW
14
0.5
W
13
0.5
W
13
0.6
SW
18
0.6
WNW
12
0.5
W
12
0.5
WNW
12
0.7
WNW
12
0.7
WNW
12
Energy kJ
21
21
134
137
153
157
157
119
73
69
51
76
76
77
93
73
89
89
252
119
77
85
147
145
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
18
0.1
S
23
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
14
0.3
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
WNW
13
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
SW
14
0.4
WNW
13
0.4
SW
14
0.5
SW
18
0.5
W
13
0.6
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
0.4
SW
18
Energy kJ
31
11
40
36
36
36
35
59
57
55
70
72
73
73
73
59
73
155
89
194
109
109
109
108
Wind waves
Height (m)
Direction
Period (s)
1.4
NW
6
1.6
NW
7
Energy kJ
167
240
Nearest Offshore or Glassy
Rating
(10 max)
1
2
2
2
2
2
2
1
2
3
3
3
3
3
2
2
1
2
3
3
3
3
3
2
Distance (km)
578
192
171
0
0
0
0
23
398
169
0
0
0
0
0
30
28
28
0
0
0
0
0
403
Best forecast wave conditions in Del Norte County
Rating
(10 max)
2
2
2
2
1
3
3
3
3
2
2
1
2
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
2
3
2
3
3
3
3
2
2
3
3
3
3
3
3
3
2
2
3
3
3
3
3
3
Header Global
Rating
(10 max)
7
8
5
5
5
5
5
4
5
5
9
9
9
8
7
5
7
6
5
6
5
5
9
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
How to use the Wavefinder 

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