
Surf Forecasts:
Stinson Beach surf forecast from 6 Jul 2026:
- Most powerful swell: Friday 10 Jul, 8AM (local time) - 8ft (2.5m), 9s period, NW swell with 1,058 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 9s and forecast to arrive on Friday (Jul 10) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Fri 10th Jul) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Stinson Beach over the next 16 days.
Updates in hr min s Forecast update imminent
Alright, let's talk Stinson Beach.
Honestly, for the next two weeks, it’s mostly a dud. We’ve got a whole lot of poor conditions lined up, with very little worth paddling into.
Starting Sunday July 5th and through the first week, the swell is tiny – around 0.6 to 0.8ft – with long periods of 16-18 seconds. But the wind is almost always on or cross-onshore, making it choppy and messy. Water temp is 60°F, which is about 5°F warmer than normal for this time of year – definitely noticeable.
We get a pulse around Wednesday July 8th with 7ft swell from the NW, but it’s only 8 seconds period, so short-period junk with cross-onshore wind. Combined energy is strong (1397), but the quality is terrible – that’s only for experts and honestly not even good then. Then it drops back to small.
From July 10th through July 16th, it’s all poor or marginal. Swell runs 5ft to 8ft, but the wind never cooperates – always cross-onshore, so forget about clean waves.
But here’s the one glimmer. On the morning of Friday July 17th – about 12 days out – we get glassy conditions. Wind is light from the WSW, basically flat calm, and the swell is small at 2ft from the west with a 18-second period. That’s a nice groundswell – long lulls between sets, clean shape. Combined energy is moderate (592). It won’t be big, but it’ll be clean. Expect crowds at Stinson though – it can get busy. That morning is your only real shot in this whole outlook.
After that, it’s back to small and choppy. No other standouts in the final days.
For most of this period, the onshore wind and short-period swell are more interesting for kite surfing than paddle surfing.
Bottom line: sit out the first 12 days, and aim for the morning of Friday July 17th. That’s the only time Stinson Beach will give you anything worth riding.
Rusty.
Short Range ForecastMostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 17°C on Thu afternoon, min 12°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sun 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | SW 16 | SW 20 | SW 19 | SW 18 | SW 18 | NW 8 | WNW 8 | WNW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
Wave Graph | |||||||||||||||||||||
249 | 152 | 314 | 206 | 455 | 303 | 379 | 455 | 543 | 465 | 898 | 1034 | 616 | 948 | 525 | 548 | 476 | 264 | 226 | 270 | 208 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | cross-on | on | on |
High Tide | 4:38PM1.10m | 3:51AM0.93m | 5:12PM1.15m | 5:05AM0.82m | 5:50PM1.21m | 6:39AM0.76m | 6:32PM1.28m | 8:24AM0.76m | 7:20PM1.34m | 9:51AM0.82m | 8:12PM1.41m | 10:56AM0.90m | 9:06PM1.46m | 11:49AM0.97m | |||||||
Low Tide | 11:05PM0.45m | 10:51AM0.13m | 00:11AM0.35m | 11:34AM0.24m | 1:18AM0.23m | 12:25PM0.35m | 2:22AM0.10m | 1:24PM0.45m | 3:21AM-0.03m | 2:28PM0.52m | 4:17AM-0.16m | 3:33PM0.56m | 5:09AM-0.25m | ||||||||
— | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:56 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | |
8:36 | — | — | 8:36 | — | — | 8:35 | — | — | 8:35 | — | — | 8:35 | — | — | 8:34 | — | — | 8:34 | — | 8:34 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 15 | 15 | 13 | 14 | 14 | 12 | 15 | 16 | 13 | 16 | 17 | 13 | 16 | 16 | 13 | 17 | 16 | 13 | 15 |
Feels °C | 12 | 12 | 13 | 12 | 10 | 12 | 10 | 8 | 13 | 13 | 9 | 13 | 14 | 8 | 14 | 13 | 10 | 17 | 15 | 10 | 14 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 20 | SW 16 | SW 18 | SW 18 | WNW 8 | SW 16 | SW 16 | WNW 9 | SW 16 | SW 16 | WNW 9 | SW 15 | SW 15 | WNW 8 | SW 15 | WNW 8 | SW 14 |
100 | 84 | 73 | 206 | 455 | 196 | 379 | 455 | 344 | 443 | 310 | 603 | 310 | 291 | 525 | 183 | 171 | 264 | 174 | 270 | 208 | |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | WNW 12 | WNW 11 | SW 19 | SW 14 | SW 15 | SW 18 | SSW 19 | SW 13 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | W 18 | SW 15 | W 17 |
249 | 152 | 314 | 111 | 98 | 303 | 103 | 104 | 510 | 123 | 27 | 381 | 306 | 196 | 291 | 181 | 171 | 171 | 6 | 183 | 6 | |
Swell 3 Height (m) Direction Period (s) | WNW 13 | SW 13 | W 12 | SW 21 | SW 16 | WNW 11 | S 8 | SSW 11 | — | — | SW 13 | — | — | — | — | — | — | W 18 | W 18 | S 10 | W 24 |
55 | 85 | 104 | 160 | 161 | 65 | 5 | 11 | — | — | 28 | — | — | — | — | — | — | 6 | 6 | 2 | 11 | |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 8 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | NW 8 | WNW 8 | WNW 9 | NW 9 | WNW 9 | WNW 9 | — | WNW 9 | WNW 8 | — | WNW 8 | — | WNW 8 |
— | — | — | 92 | 110 | 131 | 209 | 397 | 543 | 465 | 898 | 1034 | 616 | 948 | — | 548 | 476 | — | 226 | — | 204 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 101 | 18 | 18 | 119 | 57 | 119 | 119 | 86 | 4 | 119 | 18 | 18 | 119 | 18 | 119 | 118 | 4 | 18 | 119 | 29 | 18 |
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.











