
Surf Forecasts:
Stinson Beach surf forecast from 22 Jul 2026:
- Most powerful swell: Tuesday 28 Jul, 8PM (local time) - 8ft (2.5m), 8s period, WNW swell with 920 kJ wave energy.
Best Forecast Surf Conditions for Stinson Beach this week:
The most powerful waves expected at Stinson Beach in the next 16 days are 2.5m 8s and forecast to arrive on Tuesday (Jul 28) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Tue 28th Jul) | 8ft (2.5m) 8s |
Table - best surf conditions forecast for Stinson Beach over the next 16 days.
The Lowdown
Alright, Rusty here, letting you know what's cookin' for Stinson Beach over the next couple of weeks.
It's a tough outlook, I'm not gonna lie. The water is sitting at 60°, which is a solid 4° warmer than usual for this time of year, so that's a nice little bonus if you're just looking for a paddle. But the surf? It's a real struggle. For the entire 16-day window, the conditions are just poor. The wind is almost always coming from the west or west-northwest, which is a cross-onshore or cross-shore breeze for Stinson Beach, and it's keeping the ocean chopped up and messy. The models are showing moments with moderate wave energy, with the combined swell energy hitting values like 509 (on Tuesday the 21st) and even climbing over 1000 on the 25th, 27th, and 28th, but it's all being blown out. There's no day where the wind switches to a clean offshore, so the quality is just not there.
We get a little tease on Tuesday the 21st of July. The afternoon has a gentle 4ft SSW swell with a 14-second period, and the wind is a light onshore breeze from the SSW at 9 mph. The energy is there at 509, but it's still onshore and the report says "poor surf conditions." It's just not a goer.
The whole first week is a write-off. The wind is relentless. Every day is a variation of cross-onshore or cross-shore winds from the WNW, blowing between 9 and 19 mph. The swell period is mostly long, between 11 and 16 seconds, which would normally mean good shape, but the wind is just ruining it. The waves are small, mostly 2ft to 4ft, and it's choppy. There's a period on the 24th of July where the swell period hits 24 seconds, a very long groundswell, but it's only 2ft and the wind is still on it. That's a waste of a good swell.
Moving into the second week, it's more of the same. The wind stays on it. On the morning of the 28th of July, we see a 8ft WNW swell, but it's only an 8-second period, so it's a weak, wind-driven storm chop. The wind is a fresh 22 mph cross-shore, making it lumpy. That's kite surfing territory, not paddle surfing. The energy is 1462, but for a surfer, it's ugly. The 5th of August morning shows a 5ft WNW swell with a 10-second period, but again, the wind is a cross-onshore breeze. It's just a pattern that won't let up.
Honestly, the only real "marginal" window, which is just a 1 out of 10, comes on a few mornings where the wind is a bit lighter, like the 30th of July morning with a gentle 9 mph cross-onshore wind and a 3ft SW swell. But even then, it's still cross-onshore, so it's not clean. The long-range stuff on the 3rd of August morning has a light onshore breeze from the SW at 3 mph with a 2ft SW swell, but it's small and weak with an energy of only 158.
There are no standouts here. This is a blank run. The forecast is locked in on poor conditions, so there's no hope of a sneaky session. The best bet is to keep an eye on it, but for now, the board stays in the bag.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue afternoon, min 12°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 18°C on Fri afternoon, min 12°C on Sat night). Mainly fresh winds. | |||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | ||||||||||||||
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) | SSW 14 | SSW 11 | SSW 9 | SW 14 | SSW 14 | SSW 14 | SSW 13 | SW 26 | SW 24 | SW 24 | SW 22 | SW 21 | SW 21 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 19 | WNW 8 |
Wave Graph | ||||||||||||||||||||
459 | 302 | 287 | 194 | 264 | 257 | 229 | 329 | 546 | 541 | 386 | 763 | 543 | 634 | 627 | 520 | 442 | 534 | 791 | 546 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross | cross |
High Tide | 6:00PM1.23m | 7:47AM0.77m | 6:45PM1.23m | 9:22AM0.80m | 7:32PM1.24m | 10:30AM0.86m | 8:20PM1.25m | 11:18AM0.91m | 9:07PM1.26m | 11:56AM0.95m | 9:52PM1.29m | 12:29PM0.98m | 10:34PM1.31m | |||||||
Low Tide | 1:50AM0.17m | 12:54PM0.49m | 2:52AM0.11m | 1:58PM0.56m | 3:47AM0.05m | 3:02PM0.61m | 4:34AM0.00m | 3:59PM0.62m | 5:16AM-0.04m | 4:47PM0.61m | 5:53AM-0.06m | 5:29PM0.60m | ||||||||
— | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | |
8:29 | — | — | 8:28 | — | — | 8:27 | — | — | 8:25 | — | — | 8:25 | — | — | 8:24 | — | — | 8:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 18 | 17 | 17 | 15 | 15 | 17 | 15 | 17 | 18 | 15 | 17 | 18 | 15 | 17 | 18 | 15 | 17 | 17 | 15 |
Feels °C | 22 | 18 | 16 | 16 | 13 | 12 | 13 | 11 | 14 | 14 | 11 | 13 | 14 | 11 | 15 | 13 | 10 | 15 | 13 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 11 | SSW 9 | SSW 8 | SSW 7 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 21 | SW 21 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 19 | SW 19 |
459 | 302 | 287 | 153 | 96 | 257 | 229 | 195 | 198 | 198 | 189 | 763 | 543 | 634 | 627 | 520 | 442 | 534 | 791 | 427 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | SW 15 | SW 16 | SW 14 | SSW 14 | SSW 7 | S 7 | SW 26 | SW 24 | SW 24 | SW 22 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 12 |
19 | 178 | 245 | 194 | 264 | 17 | 8 | 329 | 546 | 541 | 386 | 115 | 101 | 86 | 81 | 77 | 101 | 47 | 51 | 96 | |
Swell 3 Height (m) Direction Period (s) | W 13 | NW 8 | NW 8 | WNW 12 | WNW 12 | NW 11 | SW 26 | WSW 18 | NW 10 | SW 16 | WSW 16 | SW 16 | S 11 | SSW 16 | SW 15 | — | SW 21 | SW 13 | — | SW 16 |
30 | 16 | 10 | 28 | 26 | 29 | 106 | 31 | 24 | 43 | 25 | 40 | 21 | 25 | 55 | — | 117 | 27 | — | 40 | |
Wind waves Height (m) Direction Period (s) | S 2 | S 4 | — | — | NW 3 | WNW 5 | WNW 5 | WNW 6 | WNW 5 | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 8 |
1 | 10 | — | — | 2 | 29 | 67 | 111 | 49 | 83 | 141 | 90 | 149 | 203 | 132 | 324 | 362 | 234 | 478 | 546 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 35 | 18 | 48 | 120 | 57 | 118 | 118 | 57 | 18 | 118 | 86 | 18 | 118 | 110 | 18 | 118 | 108 | 18 | 118 | 118 |
Best forecast wave conditions in Marin County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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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.










