
Surf Forecasts:
Fort Cronkite Rodeo Beach surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 8AM (local time) - 1.5ft (0.5m), 19s period, SW swell with glassy winds.
- Most powerful swell: Tuesday 15 Sep, 2AM (local time) - 8ft (2.4m), 9s period, NW swell with 885 kJ wave energy.
- Next surfable swell (1★+): Friday 18 Sep, 8AM (local time) - 1.5ft (0.5m), 19s period with SW 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 Friday (Sep 18) at 8AM. The primary swell is predicted to be 0.5m and 19s period with a secondary swell of 0.6m and 8s. 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 Tuesday (Sep 15) at 2AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Fri 18th Sep) | 1.5ft (0.5m) 19s |
| Best Surf | 8AM (Fri 18th Sep) | 1.5ft (0.5m) 19s |
| Most Powerful | 2AM (Tue 15th Sep) | 8ft (2.4m) 9s |
Table - best surf conditions forecast for Fort Cronkite Rodeo Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s shaping up at Fort Cronkite Rodeo Beach (sandbar).
Right off the bat, I gotta be straight with you – it’s a bit of a waiting game. The first real surf we’ve got on the cards is for Monday morning, September 14th. The water’s sitting at a very unusual 65°F – that’s much warmer than normal for this time of year, which is a nice bonus if you’re paddling out in boardshorts.
That Monday morning window is our first standout. We’ve got clean, glassy conditions with a 5ft swell coming from the WNW. The period is a solid 9 seconds, giving it some push, and the combined energy is a moderate 420. The wind is glass, which means the surface will be smooth. This is the best we’re going to see for a while.
After that, things go downhill fast. The afternoon turns choppy with onshore winds, and from Monday afternoon all the way through to the end of the week, it’s a write-off. We’re looking at a long stretch of poor conditions with onshore and cross-onshore winds, smaller swell, and messy surf. There’s a gap of several days with no real recommendations.
The next true highlight doesn’t come around until Tuesday morning, September 22nd. Again, glassy conditions with a light wind, and a 4ft swell from the WNW. The period is 9 seconds, and the energy is moderate at 566. It’s clean, it’s fun, and it’s a solid morning session.
Then Wednesday morning, September 23rd is another cracker. Once more, glassy conditions, 4ft from the WNW, this time with an 11-second period, which gives the waves a bit more shape and energy. Combined energy is 579. This is a longer-period groundswell, so it’ll have longer lulls between sets, making it easier to get out back. It’s a point-and-reef-friendly kind of wave, but at a sandbar, it should still be fun and clean.
Looking further out, Sunday morning, September 27th sees a bigger pulse of swell – 8ft from the NW, but with a short period of 8 seconds. The energy is strong at 1419, but the short period means it’ll be a bit crumbly and less powerful. The wind is onshore, so it’s not going to be clean. This one’s for the experts only, if anyone’s keen on a messy, powerful day.
Tuesday morning, September 29th is our final standout. Glassy conditions, 5ft from the WNW with a 10-second period, and strong energy at 731. Clean, punchy, and fun. A great way to end the forecast period.
So, to sum it up: the first week is mostly a bust after Monday morning. The second week has two clear morning standouts – the 22nd and 23rd – and a final good one on the 29th. The 27th is big and messy, only for the brave. Keep an eye on those glassy mornings, they’re your best bet.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 14°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 9 | WNW 9 | NW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 15 | SW 19 | SW 19 | WNW 6 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | SW 18 |
Wave Graph | |||||||||||||||||||||
281 | 336 | 885 | 262 | 192 | 223 | 207 | 192 | 122 | 122 | 121 | 104 | 236 | 236 | 133 | 199 | 252 | 252 | 255 | 339 | 300 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | on | cross-on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 1:50PM1.88m | 3:03AM1.48m | 2:21PM1.85m | 4:11AM1.38m | 2:57PM1.80m | 5:37AM1.34m | 3:43PM1.73m | 7:13AM1.35m | 4:42PM1.68m | 8:25AM1.40m | 5:52PM1.66m | 9:09AM1.45m | 7:02PM1.67m | ||||||||
Low Tide | 8:25PM0.17m | 8:10AM0.75m | 9:13PM0.19m | 8:53AM0.91m | 10:10PM0.23m | 9:50AM1.05m | 11:16PM0.26m | 11:15AM1.12m | 00:27AM0.26m | 12:42PM1.10m | 1:32AM0.22m | 1:48PM1.02m | 2:25AM0.16m | ||||||||
6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | |
— | 7:20 | — | — | 7:17 | — | — | 7:15 | — | — | 7:15 | — | — | 7:13 | — | — | 7:12 | — | — | 7:09 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 15 | 16 | 17 | 15 | 16 | 16 | 16 | 16 | 18 | 16 | 16 | 18 | 14 | 15 | 16 | 14 | 15 | 16 | 14 |
Feels °C | 17 | 16 | 13 | 15 | 14 | 13 | 14 | 13 | 14 | 15 | 16 | 15 | 16 | 15 | 11 | 14 | 14 | 11 | 13 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | SW 17 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | WNW 8 |
281 | 77 | 524 | 262 | 192 | 223 | 207 | 89 | 122 | 96 | 75 | 58 | 44 | 236 | 133 | 199 | 252 | 252 | 255 | 339 | 270 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 18 | SW 14 | SW 16 | SW 16 | SW 15 | SW 19 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 18 |
61 | 42 | 77 | 93 | 64 | 87 | 87 | 64 | 30 | 122 | 121 | 104 | 236 | 81 | 45 | 44 | 44 | 42 | 38 | 23 | 300 | |
Swell 3 Height (m) Direction Period (s) | SW 18 | S 9 | SW 12 | SW 12 | W 13 | SSW 20 | SSW 19 | WNW 12 | SSW 18 | WNW 11 | WNW 10 | WNW 10 | SW 14 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSW 12 |
78 | 2 | 23 | 23 | 31 | 37 | 72 | 28 | 61 | 22 | 41 | 19 | 103 | 20 | 18 | 17 | 17 | 15 | 6 | 6 | 14 | |
Wind waves Height (m) Direction Period (s) | — | WNW 9 | NW 9 | — | — | — | — | WNW 8 | — | — | — | — | — | WNW 10 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | — |
— | 336 | 885 | — | — | — | — | 192 | — | — | — | — | — | 105 | 115 | 88 | 74 | 131 | 97 | 110 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 107 | 6 | 6 | 41 | 41 | 25 | 108 | 68 | 6 | 109 | 6 | 6 | 107 | 6 | 6 | 109 | 68 | 6 | 107 | 6 |
Best forecast wave conditions in Marin County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










