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Surf Forecasts:

Secrets surfForecast / CAL – Sonoma / USA

information circle16 Day Weather and Surf, issued 10 pm Thursday 19 Mar 2026 PDT
Forecast update in hr  min  s Forecast update imminent
Secrets surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Secrets sea temperature is
11.2° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for Secrets this week:

The surf forecast for Secrets over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Mar 22) at 5AM. The primary swell is predicted to be 3.5m and 10s period with a secondary swell of 2.3m and 10s. Another secondary swell of 0.5m and 14s is also forecast. The wind is predicted to be onshore as the swell arrives.

The most powerful waves expected at Secrets in the next 16 days are 3.5m 10s and forecast to arrive on Sunday (Mar 22) at 5AM. Winds are predicted to be onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sun 22nd Mar)11ft (3.5m) 10s
Best Surf 5AM (Sun 22nd Mar)11ft (3.5m) 10s
Most Powerful 5AM (Sun 22nd Mar)11ft (3.5m) 10s

Table - best surf conditions forecast for Secrets over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 23°C on Fri afternoon, min 9°C on Sat night). Winds increasing (light winds from the N on Fri morning, fresh winds from the NW by Sat afternoon).

Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Mon morning, min 9°C on Sun night). Winds increasing (light winds from the NNW on Tue morning, fresh winds from the NW by Wed afternoon).

Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
2
0
0
0
0
1
!
0
1
1
0
3
2
0
0
0
0
2
3
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
WSW
1
W
1.5
NW
1.6
NW
2.1
NW
2.5
NW
2.5
NW
3
NW
2.2
NW
2.2
NW
1.9
NW
1.9
NW
1.8
NW
1.1
NW
0.6
SW
0.6
SW
1.5
WNW
2.2
WNW
2.5
WNW
2.4
WNW
2.5
NW
Period(s) (?)1212118881010109101112111818107101010
Wave
Graph
(?)Metric surfscale
Energy kJ (?)228266544292481104812351462876840798762928273252246416436141510931260
Wind
(km/h)
10
N
10
NW
20
NW
20
NW
25
NW
30
NW
20
NNW
15
NW
25
NW
20
NNW
20
NW
25
NW
10
NNW
10
WNW
15
WNW
10
NNW
30
NW
35
NW
15
NNW
10
NW
25
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		ononcross-
on		ononcross-
on		oncross-
on		cross-
on		oncross-
on		cross-
on		ononononcross-
on		cross-
on
High Tide
/ height (m)
12:12AM
2.22
12:51PM
1.94
12:43AM
2.30
1:49PM
1.83
1:19AM
2.33
2:54PM
1.71
2:01AM
2.32
4:11PM
1.62
2:51AM
2.27
5:43PM
1.58
3:53AM
2.20
7:15PM
1.62
5:09AM
2.13
Low Tide
/ height (m)
6:40AM
0.48
6:32PM
0.82
7:30AM
0.37
7:06PM
0.98
8:24AM
0.32
7:45PM
1.13
9:24AM
0.31
8:30PM
1.28
10:33AM
0.34
9:31PM
1.39
11:48AM
0.35
11:01PM
1.45
1:01PM
0.35
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
Sunrise-7:16--7:15--7:13--7:11--7:11--7:09--7:07-
Sunset--7:24--7:25--7:27--7:28--7:28--7:29--7:30
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
Rain (mm)
---------------------
Temp. °C22222318171811161711171714161613121481415
Feels °C (?)182020141211513126121191212106611110
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Secrets 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.

View detailed surf forecast for Secrets at:
surf-forecast.com

Information about the Secrets Surf forecast

The above surf forecast table for Secrets provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Secrets can be found by selecting the local surf guide option on the grey menu. Our Secrets surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Secrets) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Secrets may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Secrets is 49 km (30 miles) from the city of Windsor. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Windsor. Windsor has rooms for a wide range of budgets as well as car hire and transport links.

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