Stinson Beach surfForecast / CAL – Marin County / USA

information circle12 Day Weather and Surf, issued 9 pm Sunday 15 Feb 2026 PST
Forecast update in hr  min  s Forecast update imminent
Stinson Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Stinson Beach sea temperature is
13.8° C
(Which is 1.7°C warmer than normal for this time of year)


Best Forecast Surf Conditions for Stinson Beach this week:

The surf forecast for Stinson Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Feb 16) at 7AM. The primary swell is predicted to be 1.3m and 14s period with a secondary swell of 0.7m and 6s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Stinson Beach in the next 12 days are 3.0m 13s and forecast to arrive on Wednesday (Feb 18) at 4AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Feb 19) at 7AM.

Wave TypeTime (PST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Mon 16th Feb)4.5ft (1.3m) 14s
Best Surf 1AM (Thu 19th Feb)7ft (2.2m) 12s
Most Powerful 4AM (Wed 18th Feb)10ft (3.0m) 13s

Table - best surf conditions forecast for Stinson Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 42mm), heaviest during Sun night. Very mild (max 12°C on Sun night, min 7°C on Tue night). Winds increasing (light winds from the ESE on Sun night, strong winds from the SW by Tue morning).

Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Wed night. Very mild (max 11°C on Sat afternoon, min 5°C on Thu night). Winds decreasing (fresh winds from the NW on Thu afternoon, calm by Fri morning).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
1
2
0
0
0
0
1
2
1
4
2
0
3
2
1
0
0
0
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.4
W
1.3
W
1.2
W
2.5
WNW
3
W
3
W
3
W
3
W
2.5
W
2.2
W
1.3
WNW
1.5
W
3
WNW
1.6
WNW
1.3
WNW
1
WNW
0.7
WNW
0.3
W
1.4
SSW
1.9
SSW
3
SSW
Period(s) (?)141313108111213131211101010109913679
Wave
Graph
(?)Metric surfscale
Energy kJ (?)791581490129787524293149279024191369394449156848028918184311443551447
Wind
(km/h)
10
SSW
10
E
20
W
30
WNW
45
SW
30
WSW
35
WNW
25
WNW
20
WNW
10
ESE
20
NNE
25
NW
20
NNW
0
NNW
10
W
10
SE
15
E
15
SSE
25
ESE
35
SSE
40
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
off
cross-
on
cross-
on
oncross-
on
crosscrosscross-
on
cross-
off
offcrosscross-
off
glasscross-
on
crosscross-
off
crosscross-
off
cross-
on
cross-
on
High Tide
/ height (m)
11:25PM
1.04
10:10AM
1.32
11:48PM
1.08
10:52AM
1.30
12:13AM
1.12
11:36AM
1.26
12:39AM
1.17
12:22PM
1.19
1:08AM
1.22
1:13PM
1.09
1:39AM
1.26
2:14PM
0.97
2:16AM
1.29
3:29PM
0.87
Low Tide
/ height (m)
4:58AM
0.49
5:38PM
-0.08
5:35AM
0.43
6:08PM
-0.06
6:14AM
0.35
6:39PM
-0.01
6:57AM
0.28
7:11PM
0.07
7:43AM
0.21
7:45PM
0.17
8:36AM
0.15
8:23PM
0.29
9:35AM
0.10
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sun
22
Sunrise-6:58--6:58--6:56--6:54--6:54--6:52--6:52-
Sunset--5:50--5:51--5:52--5:52--5:53--5:54--5:55
heavy rain
light rain
light rain
rain showers
heavy rain
light rain
rain showers
part cloud
part cloud
mod rain
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
Rain (mm)
185221221--6---------13
Temp. °C12111110109710109910791091011111313
Feels °C (?)896132-145663-167667568
  • 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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Information about the Stinson Beach Surf forecast

The above surf forecast table for Stinson Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Stinson Beach can be found by selecting the local surf guide option on the grey menu. Our Stinson Beach 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 (Stinson Beach) 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 Stinson Beach 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.

Stinson Beach is 10 km (6 miles) from the city of Corte Madera. If you plan a vacation in Marin County, look for hotels and other accommodation in Corte Madera. Corte Madera has rooms for a wide range of budgets as well as car hire and transport links.

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