Stinson Beach Surf Break

Lat Long: 37.90° N 122.65° W

Stinson Beach Surf Forecast and Surf Report

Issued: 10 am 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's Stinson Beach sea temperature is
16.8° C
3.1° 

Stinson Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Stinson Beach surf forecast from 27 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 8AM (local time) - 7ft (2.1m), 8s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 2 Aug, 8AM (local time) - 10ft (3.0m), 9s period, NW swell with 1,461 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8AM (local time) - 7ft (2.1m), 8s period with NW swell.

Best Forecast Surf Conditions for Stinson Beach this week:

The surf forecast for Stinson Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 8AM. The primary swell is predicted to be 2.1m and 8s period with a secondary swell of 1.6m and 8s. Another secondary swell of 1.0m and 16s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Stinson Beach in the next 16 days are 3.0m 9s and forecast to arrive on Sunday (Aug 02) at 8AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 29th Jul)7ft (2.1m) 8s
Best Surf 8AM (Wed 29th Jul)7ft (2.1m) 8s
Most Powerful 8AM (Sun 2nd Aug)10ft (3.0m) 9s

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


The Lowdown

G'day, Rusty here, and I've gotta be straight with you – the outlook for Stinson Beach over the next couple of weeks is a real mixed bag and mostly a bit of a letdown. The water is a very unusual 62° at the start, which is much warmer than normal for this time of year, so that's a rare treat if you're brave enough to get in.

We start off on Monday, 27 July, with a small 3 ft swell from the SW, but the problem is a cross-onshore wind that's got it all choppy and messy. The combined wave energy is moderate at best (737), and it's just not worth getting excited about. Tuesday the 28th and Wednesday the 29th are more of the same – a bit of cross-offshore wind on Wednesday morning (10 km/h) tries to clean it up a little, but the swell is still only 3 ft to 4 ft with a short, weak period, and the energy is moderate (914 to 1237). It's marginal surf at best.

Thursday the 30th brings a small bump in size on the morning (3 ft) but the wind is still cross-onshore, and the energy drops off (839). The afternoon sees a jump to 7 ft, but it's a windswell from the WNW with a pathetic 8-second period – that's just a messy, lumpy shorebreak. Friday the 31st morning is the best of a bad bunch: a 7 ft swell from the NW, still short period (8 seconds), but with a light cross-onshore breeze (10 km/h) that keeps the ripples small. The energy is moderate (1165). It's still a toss-up with the tide though, so don't get your hopes up.

The first weekend of August is for the brave or the kitesurfers. Saturday the 1st and Sunday the 2nd have 5 ft to 8 ft of short-period, wind-affected slop, with the wind picking up to 30 km/h on Saturday arvo. This is a classic beach-and-reef setup, but with that much wind and poor quality, it's looking more interesting for kite surfing than paddle surfing. The energy is moderate (563 to 1160).

The second week rolls in with a slight improvement in wind, but the swell really drops off. From Monday, 3 August to Thursday, 6 August, we're looking at 3 ft to 6 ft swell from the WNW, with morning light winds giving a few cleaner windows. The energy is weak to moderate (286 to 721). The best of this period is probably Monday morning the 3rd – a 6 ft swell with a 10-second period and a light cross-onshore breeze (10 km/h). The energy is moderate (721). It's marginal, but it's the best you'll see.

Then it gets really small. From Friday, 7 August all the way through to the end of the period on Tuesday, 11 August, the swell drops to 2 ft to 4 ft, mostly from the SW or WNW, with poor conditions and almost no energy (286 to 487). A few mornings have light winds, but the waves just aren't there. The one standout, if you can call it that, is Monday, 10 August morning – a 4 ft swell from the WNW with a 9-second period, moderate energy (437), and a light cross-onshore breeze. It's thin pickings.

Overall, it's a long stretch of poor to marginal surf. If you're desperate, the early morning windows on Friday, 31 July or Monday, 3 August are your best bets, but don't drive too far. The second week is a real bust. The blank run of good surf from the 4th of August to the 11th is a big gap. Forecasts can change, but right now, this is a sad one.

Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Tue afternoon, min 12°C on Wed night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Wed morning).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Sat afternoon, min 13°C on Thu night). Winds increasing (light winds from the NW on Fri morning, fresh winds from the NW by Sat night).

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
1
2
0
2
2
0
1
1
0
2
2
0
2
1
0
1
2
0
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
SW
18
1.1
SW
19
0.8
SW
19
1.1
SW
18
1.1
SW
18
1
SW
17
1
SW
16
1.1
SW
16
2.1
WNW
8
0.9
SSW
16
2
WNW
8
1.9
WNW
8
2.1
NW
8
1.6
WNW
8
1.8
WNW
8
1.5
WNW
8
2.1
WNW
8
2.5
WNW
9
2.2
WNW
9
2.5
WNW
9
2.4
WNW
10
Wave Graph
Metric surfscale
Energy kJ
616
791
427
679
781
567
527
610
583
436
521
476
557
292
412
306
573
961
781
1026
1100
Wind (km/h)
15
WNW
25
WNW
20
WNW
15
WNW
25
WNW
15
WNW
10
W
20
WNW
10
WNW
10
W
20
WNW
10
WNW
5
W
20
W
10
W
10
WNW
25
WNW
15
WNW
5
W
20
W
5
SW
Wind State
cross-on
cross-on
cross
cross
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
glassy
High Tide
12:29PM0.98m
10:34PM1.31m
12:57PM0.99m
11:13PM1.31m
1:23PM1.01m
11:52PM1.30m
1:48PM1.04m
00:30AM1.27m
2:13PM1.08m
1:11AM1.21m
2:40PM1.11m
1:55AM1.13m
3:08PM1.16m
2:46AM1.02m
Low Tide
5:29PM0.60m
6:26AM-0.08m
6:07PM0.58m
6:57AM-0.09m
6:43PM0.55m
7:27AM-0.08m
7:20PM0.52m
7:57AM-0.05m
8:00PM0.48m
8:27AM-0.01m
8:44PM0.43m
8:59AM0.07m
9:34PM0.37m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:09
6:09
6:11
6:11
6:11
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:23
8:22
8:22
8:21
8:20
8:19
8:17
 mm
Temp °C
16
17
15
17
18
15
18
17
15
17
18
15
18
18
14
18
19
16
18
19
15
Feels °C
14
13
10
14
14
11
17
13
11
15
15
11
17
16
10
16
15
11
17
17
12
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 16 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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