Klamath Rivermouth Surf Break

Lat Long: 41.55° N 124.08° W

Issued: 10 pm 18 Jun 2026 (local time)

Forecast update in  hr  min

Today's Klamath Rivermouth sea temperature is
11.1° C

1.4°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 (19 Jun):

  • Morning surf: Morning surf (19 Jun, local time) - 2.5ft (0.8m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (19 Jun, local time) - 2.5ft (0.8m), 15s period with SW swell.
  • Evening surf: Evening surf (19 Jun, local time) - 4.5ft (1.4m), 10s period with NW swell.

The current surf forecast for Klamath Rivermouth at 6AM is: 0.9m 16s primary swell from a Southwest direction and 1.5m 9s secondary swell from a Northwest direction (forecast issued at 10:00pm June 18). The wind direction is predicted to be glassy and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (19 Jun)2.5ft (0.8m)16s
Afternoon (19 Jun)2.5ft (0.8m)15s
Evening (19 Jun)4.5ft (1.4m)10s

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 Sun afternoon, min 11°C on Thu night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
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)
3
2
3
3
3
2
2
2
3
3
2
3
2
1
1
1
2
3
3
3
3
0
1
2
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)
1.6
NW
9
1.6
NW
9
1.6
NW
9
1.5
NW
9
0.9
SW
16
0.8
SW
16
1.4
NW
9
0.8
SW
15
1.4
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
10
1.3
NW
10
1.3
NW
9
1.3
NW
9
1.5
NW
9
0.8
SW
15
0.8
SW
16
0.8
SW
16
1.6
NW
9
1.6
NW
9
1.5
NW
8
2
NW
8
2.3
NW
8
Wave Graph
Metric surfscale
Energy kJ
393
393
402
367
411
344
332
313
354
377
377
341
293
281
307
367
322
352
307
402
367
270
507
754
Wind (km/h)
5
SW
10
S
10
SSE
5
SSE
5
S
5
WSW
10
WSW
5
W
5
NW
5
N
5
N
5
N
5
NNW
15
NW
15
NW
15
NW
10
NNW
5
SE
5
ESE
5
NE
5
NW
10
NW
10
NW
10
NW
Wind State
glassy
cross
cross-off
glassy
glassy
cross-on
cross-on
on
glassy
glassy
cross
glassy
cross-on
cross-on
cross-on
cross-on
cross-on
glassy
glassy
glassy
glassy
cross-on
cross-on
cross-on
High Tide
2:56AM2.65m
4:45PM2.45m
3:58AM2.40m
5:32PM2.49m
5:07AM2.15m
Low Tide
9:13PM1.37m
9:55AM0.24m
10:22PM1.31m
10:42AM0.49m
11:35PM1.21m
11:28AM0.75m
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
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>
5:41
5:41
5:41
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:52
 mm
Temp °C
14
11
11
12
13
15
16
16
14
13
12
12
13
15
16
15
13
12
11
11
15
18
19
18
Feels °C
14
10
10
12
13
14
15
15
14
13
11
12
12
13
14
13
12
12
10
10
14
16
17
16
Swell 1
Height (m)
Direction
Period (s)
1.6
NW
9
1.6
NW
9
1.6
NW
9
1.5
NW
9
1.5
NW
9
1.4
NW
9
1.4
NW
9
1.3
NW
9
1.4
NW
10
1.4
NW
10
1.4
NW
10
1.3
NW
10
1.3
NW
10
1.3
NW
9
1.3
NW
9
0.8
SW
14
1.2
NW
7
1.5
NW
7
1.4
NW
9
1.6
NW
9
1.6
NW
9
1.5
NW
8
0.6
SW
13
2.3
NW
8
Energy kJ
393
393
402
367
367
325
332
307
354
377
377
341
293
281
307
297
124
231
307
402
367
270
111
754
Swell 2
Height (m)
Direction
Period (s)
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.8
SW
16
0.9
SW
16
0.8
SW
16
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
15
0.8
SW
14
0.8
SW
14
0.7
SW
14
0.7
SW
14
0.7
SW
14
0.2
SSW
21
1.1
NW
9
0.9
NW
10
1.1
NNW
7
0.6
SW
16
0.5
SW
16
0.6
NNW
9
0.3
SW
19
0.7
SW
14
Energy kJ
361
361
357
357
411
344
326
313
305
255
251
248
200
200
200
45
192
134
120
206
124
56
59
187
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
20
0.2
SSW
20
0.2
SSW
19
0.2
SSW
20
0.3
SW
19
0.3
SW
19
0.4
SW
18
0.5
SW
18
0.5
SW
18
0.5
SW
18
0.5
SW
18
0.4
SW
18
0.4
SW
18
0.1
SW
21
0.8
SW
15
0.8
SW
16
0.8
SW
16
0.5
SW
13
0.5
SW
13
0.5
SW
16
0.4
SW
16
0.3
SW
19
Energy kJ
38
37
37
37
58
58
84
154
152
152
150
79
79
18
322
352
302
84
84
124
64
59
Wind waves
Height (m)
Direction
Period (s)
1.5
NW
9
2
NW
8
Energy kJ
367
507
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
3
3
3
3
2
3
3
2
3
2
2
1
1
2
3
3
3
3
2
1
3
Distance (km)
0
19
0
0
0
30
30
28
0
0
23
0
23
438
578
740
23
0
0
0
0
438
541
171
Best forecast wave conditions in Del Norte County
Rating
(10 max)
3
3
3
3
3
3
3
2
3
3
2
3
2
2
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
3
4
3
4
4
4
3
3
2
3
3
3
3
3
2
2
3
Header Global
Rating
(10 max)
6
6
6
4
4
4
4
4
5
5
5
7
5
5
8
9
9
9
8
8
7
9
7
7
  • 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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