Arroyo Laguna surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 am Monday 20 Apr 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
12.7° C
(Which is normal for this time of year)

How big are the waves at Arroyo Laguna today?

The current surf forecast for Arroyo Laguna at 12PM is: 0.7m 13s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a West-northwest direction, 0.3m 2s secondary swell from a South-southeast direction (forecast issued at 04:00am April 20). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (20 Apr)2.5ft (0.7m)13s
Afternoon (20 Apr)2.5ft (0.7m)13s
Evening (20 Apr)2ft (0.6m)15s

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


Updates in  hr  min  s Forecast update imminent
Monday
20
Tuesday
21
Wednesday
22
2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM
Rating
(10 max)
1
2
2
0
0
0
1
2
2
3
2
1
1
1
1
1
2
2
2
2
1
0
2
3
Swell
Height Map
Wave Height (m) & direction (?)
0.6
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
1
W
0.6
NW
1
WNW
1.4
WNW
1.6
WNW
1.5
WNW
1.5
WNW
1.4
WNW
1.3
WNW
1.1
WNW
1.6
WSW
1.5
W
1.5
W
1.3
W
1.5
W
0.8
S
1.5
WNW
1.6
WNW
2
WNW
Period(s) (?)131313131381514131212121212127788101810106
Wave
Graph
(?)Metric surfscale
Energy kJ (?)137154154154151135174384630739677666579436330261245253198461400416480309
Wind
(km/h)
5
ESE
10
ESE
10
ESE
15
SSE
15
S
15
SSE
15
SE
10
SSW
10
W
5
NNE
10
SSE
15
SSW
15
SW
15
WSW
10
W
15
WNW
15
NW
10
N
5
NE
10
WSW
20
WNW
25
NW
25
NW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
cross-
off
cross-
off
cross-
on
cross-
on
cross-
on
crosscross-
on
cross-
on
glasscrossonononcross-
on
cross-
on
crosscross-
off
offcross-
on
crosscrosscrosscross-
off
High Tide
/ height (m)
11:56PM
1.84
2:21PM
1.03
12:44AM
1.77
3:46PM
1.00
1:43AM
1.65
5:14PM
1.04
Low Tide
/ height (m)
7:27AM
-0.35
6:21PM
0.76
8:31AM
-0.30
7:20PM
0.85
9:41AM
-0.24
8:51PM
0.90
Monday
20
Tuesday
21
Wednesday
22
Sunrise--6:26-------6:24-------6:22-----
Sunset-----7:42-------7:42-------7:43--
clear
clear
clear
part cloud
clear
part cloud
light rain
light rain
mod rain
light rain
light rain
thunderstorm
rain showers
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------15853221----------
Temp. °C121113161716141413121314131412121110111415141211
Feels °C (?)1191112141312141212121210111098791211978
  • 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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