Fort Cronkite Rodeo Beach Surf Break

Lat Long: 37.83° N 122.54° W

Fort Cronkite Rodeo Beach Surf Forecast and Surf Report

Issued: 4 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Fort Cronkite Rodeo Beach sea temperature is
18.6°C
4.0° 

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


Fort Cronkite Rodeo Beach surf forecast from 11 Sep 2026:

  • Best quality surf: Monday 14 Sep, 2AM (local time) - 5ft (1.6m), 7s period, WNW swell with glassy winds.
  • Most powerful swell: Monday 14 Sep, 11PM (local time) - 8ft (2.4m), 9s period, WNW swell with 834 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 2AM (local time) - 5ft (1.6m), 7s period with WNW swell.

Best Forecast Surf Conditions for Fort Cronkite Rodeo Beach this week:

The surf forecast for Fort Cronkite Rodeo Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 2AM. The primary swell is predicted to be 1.6m and 7s period with a secondary swell of 0.4m and 13s. Another secondary swell of 0.4m and 19s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Fort Cronkite Rodeo Beach in the next 16 days are 2.4m 9s and forecast to arrive on Monday (Sep 14) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 14th Sep)5ft (1.6m) 7s
Best Surf 2AM (Mon 14th Sep)5ft (1.6m) 7s
Most Powerful11PM (Mon 14th Sep)8ft (2.4m) 9s

Table - best surf conditions forecast for Fort Cronkite Rodeo Beach over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s talk about what’s happening at Fort Cronkite Rodeo Beach. This is a sheltered spot, and honestly, the next couple of weeks are a bit of a mixed bag. There’s a long stretch of poor conditions right off the bat, so you’ve got to be patient to find the windows that actually deliver.

Right now, the water is sitting at 66°, which is much warmer than normal for this time of year – that’s a 7° anomaly above average. Makes a difference in how long you can sit out there waiting for a set.

This week is a struggle. From Friday, September 11th right through the weekend and into the middle of the following week, it’s mostly cross-onshore to onshore wind, with choppy and lumpy conditions. There’s no point getting excited about the 3ft swell from the SW on Friday morning with 16-second period (groundswell) because the wind just wrecks it. The combined energy is moderate at 630, but paired with 9 mph onshore wind, it’s a write-off.

The first real glimmer of hope comes on Monday, September 14th, in the morning. That’s the standout from this early period. We’ve got glassy conditions – wind is basically nothing at 3 mph from the west – with a clean 5ft WNW swell. The period is 9 seconds, so it’s a short-interval swell, but the glassy morning will make it smooth and fun despite the modest energy (436). That’s your only real chance to get a decent session in the first week.

After that, it’s back to poor surf with onshore winds again through the middle of the month. There’s a small bump on Saturday, September 19th afternoon with 7ft WNW swell, but the period drops to 7 seconds and the wind is fresh cross-onshore at 16 mph – lumpy and messy. That one is for kite surfers, not paddle surfers.

The next true standout is Wednesday, September 23rd, in the morning. This one deserves a shout. We’ve got glassy conditions again, wind from the SW at just 3 mph, and a solid 7ft NW swell. That’s getting into expert territory – over 8ft is too big for beginners, but 7ft is a powerful wave for experienced surfers. The combined energy is strong at 1059, and while the period is only 8 seconds, the glassy morning and clean conditions will make for some heavy, punchy sets. That’s the best of the whole outlook, but it’s a long way out – keep an eye on it.

There’s also a good window on Tuesday, September 22nd morning with 5ft WNW swell, glassy wind, and moderate energy (464), and again on Thursday, September 24th morning with 6ft WNW swell, glassy wind, and strong energy (888). Both are solid, but the 23rd is the standout.

Later in the month, Friday the 25th morning has glassy conditions and a 5ft WNW swell with an 11-second period – longer period, better shape – and energy at 588. Worth a paddle if you’re around.

Overall, there are long gaps of poor conditions, especially from the 14th afternoon through the 20th. Stick to the glassy mornings, and you’ll find the cleanest waves. This spot is very consistent, so don’t let the rough spells get you down – it turns around quickly.

Stay patient, Rusty.

Short Range Forecast

Mostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Sun morning). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
2
2
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SW
16
0.8
SW
16
1.6
WNW
7
0.7
SW
14
1.7
WNW
6
1.7
NW
6
0.6
SW
13
1.7
WNW
6
1.6
WNW
7
1.4
WNW
9
1.5
WNW
9
2
WNW
9
1.5
WNW
8
1.2
WNW
8
1.3
WNW
8
1
WNW
8
0.9
WNW
8
0.8
WNW
8
0.5
SW
16
0.5
SW
16
0.6
SSW
15
Wave Graph
Metric surfscale
Energy kJ
411
339
229
203
238
216
113
216
263
297
336
601
306
176
223
125
105
75
124
121
142
Wind (km/h)
15
WSW
20
W
15
W
15
W
30
WNW
25
WNW
15
NW
30
WNW
0
NW
5
W
20
W
10
WSW
10
SSW
20
SW
10
SW
10
SW
20
WSW
10
SW
10
SW
20
WSW
10
WSW
Wind State
on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
glassy
glassy
cross-on
on
cross-on
on
on
on
on
on
on
on
on
High Tide
12:22PM1.86m
00:20AM1.83m
12:52PM1.89m
1:12AM1.71m
1:21PM1.90m
2:05AM1.59m
1:50PM1.88m
3:03AM1.48m
2:21PM1.85m
4:11AM1.38m
2:57PM1.80m
5:37AM1.34m
3:43PM1.73m
Low Tide
6:09PM0.30m
6:21AM0.19m
6:54PM0.22m
6:56AM0.37m
7:39PM0.18m
7:32AM0.56m
8:25PM0.17m
8:10AM0.75m
9:13PM0.19m
8:53AM0.91m
10:10PM0.23m
9:50AM1.05m
11:16PM0.26m
part cloud
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>
6:48
6:48
6:50
6:50
6:50
6:52
6:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:22
7:21
7:20
7:17
7:15
7:15
 mm
Temp °C
17
18
16
17
17
15
16
18
16
18
19
15
16
18
15
16
18
16
17
19
16
Feels °C
16
15
13
14
12
10
13
13
12
18
17
13
15
16
13
15
16
15
16
17
15
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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 Fort Cronkite Rodeo Beach Surf forecast

The above surf forecast table for Fort Cronkite Rodeo Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Fort Cronkite Rodeo Beach can be found by selecting the local surf guide option on the grey menu. Our Fort Cronkite Rodeo 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 (Fort Cronkite Rodeo 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 Fort Cronkite Rodeo 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.

Fort Cronkite Rodeo Beach is 11 km (7 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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