Arroyo Laguna surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 pm Saturday 21 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Arroyo Laguna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Arroyo Laguna sea temperature is
13.6° C
(Which is slightly warmer than usual)

How big are the waves at Arroyo Laguna today?

The current surf forecast for Arroyo Laguna at 12AM is: 1.8m 9s primary swell from a West-northwest direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 04:00pm March 21). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (22 Mar)--
Afternoon (22 Mar)2.5ft (0.7m)14s
Evening (22 Mar)7ft (2.1m)9s

Table - waves today at Arroyo Laguna. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Saturday
21
Sunday
22
Monday
23
Tuesday
24
2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
2
1
4
3
4
4
4
3
2
1
3
4
3
2
2
2
4
1
3
4
3
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SSW
1.2
WNW
2.1
NW
1.7
WNW
2.5
NW
2.5
NW
2.5
NW
2.4
NW
1.7
WNW
1.7
WNW
1.8
WNW
2.5
NW
1.6
WNW
1.5
WNW
1.4
WNW
1.3
WNW
1.9
NW
1.4
WNW
1.5
WNW
2.2
NW
1.6
NW
0.5
SW
0.5
SW
0.5
SW
Period(s) (?)1410999101010101010999989111177181818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)18625169042912281365122911225555886091065372324280249535450543521240157154154
Wind
(km/h)
5
WNW
15
NW
10
NNW
10
NNW
10
NNW
10
N
10
N
10
NW
15
NW
15
NW
15
NNW
10
NNW
10
N
10
N
10
NE
5
NNW
15
NNW
15
NW
15
NNW
5
NNE
5
NNE
10
NNE
10
NE
5
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
crosscross-
off
cross-
off
cross-
off
offoffglass
High Tide
/ height (m)
12:50PM
1.16
12:28AM
1.69
1:58PM
1.02
1:09AM
1.68
3:29PM
0.91
2:01AM
1.63
Low Tide
/ height (m)
6:06PM
0.43
7:34AM
-0.09
6:39PM
0.59
8:41AM
-0.09
7:17PM
0.73
10:01AM
-0.09
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Sunrise------7:05-------7:03-------7:03-
Sunset-7:16-------7:16-------7:17------
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C211918181817162021211918181818242625212019181823
Feels °C (?)211717171615141819181715151615212221181817151521
  • 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 Arroyo Laguna 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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