Klamath Rivermouth surfForecast / CAL – Del Norte County / USA

information circle48hr Weather and Surf, issued 4 pm Sunday 24 May 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Klamath Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Klamath Rivermouth sea temperature is
10.9° C
(Which is 1.1°C colder than average for this time of year)

How big are the waves at Klamath Rivermouth today?

The current surf forecast for Klamath Rivermouth at 11PM is: 1.2m 13s primary swell from a West-northwest direction and 0.6m 7s secondary swell from a Northwest direction (forecast issued at 04:00pm May 24). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (24 May)--
Afternoon (24 May)3.5ft (1.1m)15s
Evening (24 May)4ft (1.2m)14s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 14mm), heaviest on Mon afternoon. Very mild (max 15°C on Sun afternoon, min 9°C on Tue morning). Wind will be generally light.

Sun
24
Monday
25
Tuesday
26
Wed
27
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)
2
2
3
3
3
2
2
0
0
2
4
!
!
!
!
!
!
!
!
!
!
!
3
1
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
WNW
15
1.2
WNW
14
1.2
WNW
14
1.2
WNW
13
1.3
WNW
13
1.4
WNW
13
1.3
WNW
13
1.2
WNW
13
1.1
WNW
12
1.1
WNW
12
2.1
WNW
12
3
WNW
14
3.5
WNW
14
3.5
WNW
14
4
WNW
14
4
WNW
14
4
WNW
14
4
WNW
14
3.5
WNW
13
3.5
WNW
13
3
WNW
12
3
WNW
12
2.5
WNW
12
2.4
WNW
11
Wave Graph
Metric surfscale
Energy kJ
405
565
534
482
538
643
522
440
328
328
1311
3062
4468
5387
5874
6484
6806
5844
4619
4351
2907
2205
1776
1363
Wind (km/h)
10
SW
10
SW
5
SSW
10
SE
5
SSE
5
SW
10
S
15
SSW
15
SSW
5
WSW
0
SE
5
S
5
SSW
10
SE
10
SSE
10
SSE
5
S
15
NW
20
NNW
10
NNE
10
NNE
10
NNE
5
N
20
NW
cross-on
cross-on
glassy
cross-off
glassy
cross-on
cross
cross-on
cross-on
cross-on
glassy
glassy
glassy
cross-off
cross-off
cross-off
cross
cross-on
cross-on
cross-off
cross-off
cross-off
cross
cross-on
High Tide
7:57PM2.49m
8:07AM2.02m
8:36PM2.55m
9:21AM2.00m
9:12PM2.60m
10:24AM2.03m
Low Tide
1:09PM0.79m
2:25AM1.07m
1:59PM0.98m
3:21AM0.86m
2:47PM1.14m
4:07AM0.67m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:37
8:38
4
2
1
1
1
4
1
Temp °C
15
15
11
10
10
11
12
15
14
11
10
11
10
10
9
10
12
13
12
10
9
9
11
14
13
14
10
8
9
9
10
12
11
10
9
10
9
7
6
8
10
10
8
8
6
7
9
10
Swell 1
Height (m)
Direction
Period (s)
1
WNW
15
1.2
WNW
14
1.2
WNW
14
1.2
WNW
13
1.3
WNW
13
1.4
WNW
13
1.3
WNW
13
1.2
WNW
13
1.1
WNW
12
1.1
WNW
12
2.1
WNW
12
3
WNW
14
3.5
WNW
14
3.5
WNW
14
4
WNW
14
4
WNW
14
4
WNW
14
4
WNW
14
3.5
WNW
13
3.5
WNW
13
3
WNW
12
3
WNW
12
2.5
WNW
12
2.4
WNW
11
Energy kJ
405
565
534
482
538
643
522
440
328
328
1311
3062
4468
5387
5874
6484
6806
5844
4619
4351
2907
2205
1776
1363
Swell 2
Height (m)
Direction
Period (s)
0.9
NW
7
0.8
NW
7
0.9
NW
9
0.6
NW
7
0.6
NW
7
0.5
SW
15
0.5
SW
14
0.5
SW
14
0.6
SW
15
0.6
SW
15
0.6
SW
15
0.6
SW
17
0.6
SW
17
0.6
SW
17
0.6
SW
16
0.6
SW
15
0.6
SW
15
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.6
SW
16
0.5
SW
16
0.5
SW
16
0.5
SW
15
Energy kJ
89
57
115
35
29
104
103
103
136
178
183
235
238
238
193
188
191
193
153
153
155
121
119
110
Swell 3
Height (m)
Direction
Period (s)
0.7
WNW
9
0.5
WNW
9
0.6
SW
16
0.6
SW
15
0.5
SW
15
0.4
SW
19
0.4
NW
6
0.4
SW
18
0.2
SSW
18
0.5
SW
4
0.4
SW
4
0.1
W
25
Energy kJ
73
47
153
143
106
89
10
79
32
7
3
12
Wind waves
Height (m)
Direction
Period (s)
0.3
SSW
3
0.4
SSW
3
0.5
SW
4
Energy kJ
2
4
6
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
2
4
4
3
4
5
5
6
7
7
5
3
1
5
5
4
4
4
Distance (km)
30
30
0
0
0
30
23
596
596
169
0
7
7
7
7
7
19
734
541
7
7
7
16
423
Best forecast wave conditions in Del Norte County
Rating
(10 max)
3
3
3
3
3
3
3
4
5
5
6
7
7
6
5
5
4
4
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
3
3
4
4
4
7
8
9
9
9
9
6
3
4
5
5
4
6
4
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
4
4
5
8
9
9
9
9
5
6
6
7
7
7
6
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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