Hazard Canyon surfForecast / CAL – San Luis Obispo / USA

information circle48hr Weather and Surf, issued 10 am Monday 15 Sep 2025 PDT
Forecast update in hr  min  s Forecast update imminent
Hazard Canyon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hazard Canyon sea temperature is
15.8° C
(Which is 1.0°C colder than average for this time of year)


How big are the waves at Hazard Canyon today?

The current surf forecast for Hazard Canyon at 4PM is: 1.0m 10s primary swell from a West-northwest direction (forecast issued at 10:00am September 15). An open ocean swell of 0.6m 13s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (PDT) & DateWave HeightWave Period
Morning (15 Sep)2.5ft (0.7m)11s
Afternoon (15 Sep)3.5ft (1.0m)11s
Evening (15 Sep)3.5ft (1.0m)10s

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

Updates in  hr  min  s Forecast update imminent
Monday
15
Tuesday
16
Wednesday
17
Thu
18
8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM
Rating
(10 max)
1
1
2
2
2
1
2
1
1
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
0.7
NW
0.7
NW
1
WNW
1
WNW
1
WNW
1
WNW
1
WNW
0.9
WNW
0.9
WNW
0.8
WNW
0.8
WNW
0.8
WNW
0.7
WNW
0.4
SW
0.4
SW
0.6
WNW
0.5
WNW
0.4
WNW
0.7
WNW
0.6
WNW
0.7
WNW
0.7
WNW
0.7
WNW
0.7
WNW
Period(s) (?)111111101010101010109991616991281111101010
Wave
Graph
(?)Metric surfscale
Energy (?)180178226206200200200151148117989471159143544583141158174163160157
Wind
(km/h)
5
SE
5
SSW
5
SSW
5
WSW
5
N
5
NNW
5
NW
5
N
5
NNW
10
W
10
WNW
10
WNW
5
NW
5
NW
5
NW
5
NNW
5
WNW
10
W
10
WNW
10
W
0
E
5
SW
5
NW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglassglassglassglassonglassglassglasscross-
on
cross-
on
onononglassonglasscross-
on
oncross-
on
glasscrossonon
High Tide
/ height (m)
7:30AM
1.46
5:22PM
1.98
8:16AM
1.55
6:36PM
2.01
8:51AM
1.63
7:37PM
2.03
Low Tide
/ height (m)
11:10AM
1.31
1:09AM
0.28
12:39PM
1.24
2:01AM
0.25
1:42PM
1.12
2:43AM
0.25
Monday
15
Tuesday
16
Wednesday
17
Thu
18
Sunrise6:46-------6:46-------6:47-------
Sunset---7:09-------7:08-------7:07----
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
Rain (mm)
------------------------
Temp. °C181920191717171820232221192120202120211817171717
Feels °C (?)192021201817171820222020182019192020211818171716
  • 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 Still cross-shore at Hazard Canyon (light winds from the WSW at San Luis Obispo Airport 24 km from Hazard Canyon). 1.3m 10s swell from the WNW to make surfable waves.

    Hazard Canyon
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24 km away, 1 h 56 min ago

11 km/h
WSW
0.0
15.8
Air / Water (°C)
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