Arroyo Laguna surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 4 pm Sunday 15 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
12.6° C
(Which is slightly cooler than normal)

How big are the waves at Arroyo Laguna today?

The current surf forecast for Arroyo Laguna at 11PM is: 0.9m 19s primary swell from a South-southwest direction and 1.0m 8s secondary swell from a West-northwest direction (forecast issued at 04:00pm March 15). The wind direction is predicted to be offshore and the swell rating is 3.

Time (PDT) & DateWave HeightWave Period
Morning (15 Mar)--
Afternoon (15 Mar)2.5ft (0.7m)20s
Evening (15 Mar)2.5ft (0.7m)19s

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


Updates in  hr  min  s Forecast update imminent
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM
Rating
(10 max)
2
2
3
3
3
3
3
3
3
2
3
3
3
3
3
3
2
2
3
2
2
3
3
2
Swell
Height Map
Wave Height (m) & direction (?)
0.7
SSW
0.6
SSW
0.7
SSW
0.9
SSW
0.8
SSW
1
SSW
0.9
SSW
0.9
SSW
0.9
SSW
1
S
1
S
1
SSW
1
SSW
0.9
SSW
1
SSW
1
S
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
Period(s) (?)202019191818181818181717161616161616161515151515
Wave
Graph
(?)Metric surfscale
Energy kJ (?)412307387511360708572528516625610610575463554529427416406375365381381309
Wind
(km/h)
10
NW
15
NW
5
NNW
5
NNE
10
NE
10
NE
10
NE
5
N
10
NW
10
NW
5
N
5
NNE
10
NNE
10
NNE
10
NE
5
NNE
5
NNW
10
NW
5
NNW
5
ENE
5
ENE
5
NE
5
NE
0
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
offoffoffoffglasscross-
off
crosscross-
off
offoffcross-
off
offglasscross-
off
crosscross-
off
glassoffoffoffglass
High Tide
/ height (m)
9:46PM
1.16
8:52AM
1.52
10:06PM
1.25
9:34AM
1.53
10:29PM
1.35
10:17AM
1.49
Low Tide
/ height (m)
3:16PM
-0.12
2:55AM
0.54
3:44PM
-0.13
3:34AM
0.41
4:11PM
-0.09
4:15AM
0.27
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Sunrise------7:13-------7:13-------7:11-
Sunset-7:12-------7:12-------7:13------
clear
clear
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. °C232320191818182326252321202020252827252222212125
Feels °C (?)212019181616152124232220191818242726242222202026
  • 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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