The Lagoons surfForecast / CAL – Humboldt / USA

information circle48hr Weather and Surf, issued 10 am Saturday 21 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
The Lagoons surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's The Lagoons sea temperature is
12.0° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at The Lagoons today?

The current surf forecast for The Lagoons at 4PM is: 3.0m 8s primary swell from a Northwest direction and 0.5m 10s secondary swell from a West direction, 0.4m 15s secondary swell from a Southwest direction (forecast issued at 10:00am March 21). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (21 Mar)5ft (1.6m)7s
Afternoon (21 Mar)8ft (2.5m)9s
Evening (21 Mar)10ft (3.0m)9s

Table - waves today at The Lagoons. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tue
24
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
1
0
1
!
!
!
4
3
3
2
1
1
3
!
4
4
4
2
3
2
3
3
3
3
Swell
Height Map
Wave Height (m) & direction (?)
1.6
NW
1.6
NW
2.4
NW
3
NW
3
NW
3
NW
2.5
NW
2.2
NW
2.1
NW
2.1
NW
2
NW
2.2
NW
2.5
NW
3
NW
2.5
NW
2.3
NW
2.2
NW
2
NW
1.9
NW
1.8
NW
1.7
WNW
1.7
WNW
1.5
WNW
1.4
NW
Period(s) (?)77989998899991010101010101111111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2202698381191147313739936655966255716981224141913241076970816734757645645543485
Wind
(km/h)
20
N
15
NNW
25
NNW
25
NNW
20
N
15
N
10
NNE
10
NNE
10
NE
5
NNW
10
NW
15
NNW
5
NW
10
SSE
10
SSE
15
SSE
15
SSE
10
SSW
5
SSW
5
SW
5
SE
5
S
10
SSE
10
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
crosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscross-
on
cross-
on
cross-
on
cross-
off
cross-
off
cross-
off
cross-
off
crossglasscross-
on
glassglasscross-
off
cross-
off
High Tide
/ height (m)
2:23PM
2.31
2:02AM
2.80
3:22PM
2.18
2:43AM
2.77
4:29PM
2.05
3:31AM
2.69
Low Tide
/ height (m)
8:05AM
0.37
7:53PM
1.04
8:55AM
0.32
8:33PM
1.22
9:52AM
0.34
9:19PM
1.39
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise7:18-------7:16-------7:15-------
Sunset---7:29-------7:30-------7:30----
cloud
cloud
part cloud
clear
clear
cloud
cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
clear
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
Rain (mm)
------------------------
Temp. °C1013121299109813141210988913131411111313
Feels °C (?)71077467651111987556111212109109
  • 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 The Lagoons 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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