Klamath Rivermouth surfForecast / CAL – Del Norte County / USA

information circle48hr Weather and Surf, issued 10 pm Wednesday 08 Apr 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
11.9° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Klamath Rivermouth today?

The current surf forecast for Klamath Rivermouth at 7AM is: 0.5m 16s primary swell from a West-northwest direction and 0.7m 9s secondary swell from a Southwest direction (forecast issued at 10:00pm April 08). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (09 Apr)1.5ft (0.5m)16s
Afternoon (09 Apr)2ft (0.6m)15s
Evening (09 Apr)2.5ft (0.7m)14s

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


Updates in  hr  min  s Forecast update imminent
Wed
08
Thursday
09
Friday
10
Saturday
11
8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM
Rating
(10 max)
1
1
1
2
2
1
2
2
2
2
2
2
3
3
2
2
2
0
1
0
1
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.4
WNW
0.5
WSW
0.5
WSW
0.5
SW
0.5
WNW
0.5
WNW
0.6
WNW
0.6
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.6
SW
0.6
SW
0.6
SW
0.8
WNW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.6
SW
0.7
SW
0.6
SW
0.6
SW
0.6
SW
Period(s) (?)1299161615151515141416171813161615151515161615
Wave
Graph
(?)Metric surfscale
Energy kJ (?)464846129144133172167222215195165238246241214193178176178227201198186
Wind
(km/h)
5
N
5
ENE
5
ENE
5
ENE
5
SSE
5
WSW
5
W
5
WNW
5
E
5
ENE
5
ENE
0
N
5
SE
5
SSW
10
WSW
5
SW
10
S
15
SSW
5
SSW
10
SSW
5
WNW
10
NNE
10
NE
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassonglassglassglassglassglassglassglassglassonglasscross-
off
crosscrosscross-
on
oncross-
off
cross-
off
off
High Tide
/ height (m)
6:26PM
1.89
4:14AM
2.26
7:47PM
1.92
5:20AM
2.18
8:43PM
2.00
6:39AM
2.15
Low Tide
/ height (m)
10:18PM
1.72
12:08PM
0.78
11:42PM
1.77
1:12PM
0.79
1:19AM
1.72
2:07PM
0.77
Wed
08
Thursday
09
Friday
10
Saturday
11
Sunrise----6:46-------6:45-------6:43---
Sunset-------7:50-------7:51-------7:52
clear
clear
part cloud
part cloud
rain showers
thunderstorm
light rain
light rain
light rain
clear
cloud
part cloud
light rain
rain showers
thunderstorm
light rain
light rain
light rain
light rain
light rain
heavy rain
heavy rain
heavy rain
light rain
Rain (mm)
----11112---221211141320123
Temp. °C1313131313151515131313121213141312121111109810
Feels °C (?)121212131314151513131312111313131191099758
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Klamath Rivermouth surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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