Boners surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 10 am Friday 22 Aug 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Boners surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Boners sea temperature is
14.4° C
(Which is 2.0°C colder than average for this time of year)


How big are the waves at Boners today?

The current surf forecast for Boners at 11AM is: 1.3m 8s primary swell from a West-northwest direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 10:00am August 22). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (22 Aug)4.5ft (1.4m)8s
Afternoon (22 Aug)2.5ft (0.8m)16s
Evening (22 Aug)2.5ft (0.8m)15s

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

Updates in  hr  min  s Forecast update imminent
Friday
22
Saturday
23
Sunday
24
Mon
25
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
2
2
0
1
2
2
2
1
2
1
1
0
1
1
2
2
2
0
0
0
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1.4
WNW
1.3
WNW
0.8
SSW
1.6
NW
0.8
SSW
0.8
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.6
SSW
0.6
SSW
0.6
SSW
Period(s) (?)881681515151515151514141414141414141414202020
Wave
Graph
(?)Metric surfscale
Energy (?)537548449714629382419392386403501385340483544640575483419430508669593632
Wind
(km/h)
5
NW
10
WNW
10
W
15
WNW
5
WNW
5
NW
5
NW
5
NW
5
W
5
WSW
15
W
15
WNW
15
WNW
10
NW
10
NW
10
NW
10
NW
10
WNW
15
WNW
15
WNW
10
WNW
10
NW
5
NW
5
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
crossglasscross-
off
crossglasscross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscross-
on
cross-
on
cross-
on
crosscrosscrosscross
High Tide
/ height (m)
11:04AM
1.32
10:10PM
1.81
11:33AM
1.36
10:52PM
1.72
12:01PM
1.40
11:32PM
1.59
Low Tide
/ height (m)
4:08PM
0.60
5:08AM
-0.12
4:52PM
0.54
5:38AM
-0.01
5:35PM
0.49
Friday
22
Saturday
23
Sunday
24
Mon
25
Sunrise6:28-------6:28-------6:30-------
Sunset---7:45-------7:44-------7:43----
part cloud
clear
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
clear
rain showers
rain showers
part cloud
part cloud
part cloud
clear
clear
clear
Rain (mm)
----------------11------
Temp. °C212525232020191819232322181817171821222217171616
Feels °C (?)202524222020191719232221171816161820202016161616
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for CAL - San Luis Obispo

  1. weather stationWind Update Continuing clean conditions at Boners (calm at Paso Robles Airport 47 km from Boners). 2.3m 8s swell from the NW with a 0.8m 11s groundswell from the WSW. 2 swells combining to make bigger set waves.

    Boners
Expand
<
>
View all

47 km away, 2 h 16 min ago

0 km/h
N
0.0
14.4
Air / Water (°C)
Please reload the page to see if there are any updates.

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 Boners 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.


Nearest
Nearest
Nearest