
Surf Forecasts:
Bolinas Jetty surf forecast from 15 Sep 2026:
- Best quality surf: Tuesday 22 Sep, 2AM (local time) - 5.5ft (1.7m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Monday 21 Sep, 11PM (local time) - 5.5ft (1.7m), 9s period, WNW swell with 469 kJ wave energy.
- Next surfable swell (1★+): Thursday 17 Sep, 5AM (local time) - 3.5ft (1.0m), 8s period with WNW swell.
Best Forecast Surf Conditions for Bolinas Jetty this week:
The surf forecast for Bolinas Jetty over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 5AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.4m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bolinas Jetty in the next 16 days are 1.7m 9s and forecast to arrive on Monday (Sep 21) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Sep 19) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Thu 17th Sep) | 3.5ft (1.0m) 8s |
| Best Surf | 2AM (Tue 22nd Sep) | 5.5ft (1.7m) 9s |
| Most Powerful | 11PM (Mon 21st Sep) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Bolinas Jetty over the next 16 days.
The Lowdown
Alright, let’s get into it. To be straight with you, the next couple of weeks are looking pretty slow for Bolinas Jetty. We’ve got a lot of small, short-period swell and a lot of wind chop in the forecast. It’s not going to be one of those epic stretches, but there are a couple of windows that could be worth a paddle if you’re keen.
Right off the bat, Tuesday through Thursday are pretty weak. We’re looking at ankle to knee-high waves, mostly around `2ft` to `5ft` but with a short period of around `8 seconds`, so there’s not much push or punch to them. Winds are mostly cross or light cross-off, but the surf is just too small and disorganized to get excited about. The combined energy is moderate, hovering around `234` to `454` in the brackets, but it’s not translating into anything rideable.
We hit a real lull from Thursday afternoon through the weekend and into early next week. The swell stays small, around `2ft` to `2ft`, and while there are some longer period swells (up to `19 seconds`), they’re breaking too straight for this spot. It’s a beach and jetty setup, and that long-period groundswell isn’t going to wrap in well. The wind isn’t your friend either—there’s a lot of cross-onshore and chop, especially on Friday the 25th. It’s pretty much a washout for surfing.
Now, here’s where things get interesting. The standout is clearly Tuesday, September 30th, in the morning. We’ve got a solid `7ft` of WNW swell, with an `11 second` period—that’s proper groundswell energy. The wind is light offshore from the WNW, and it’s looking glassy. The combined energy is strong at `1125`, which is a big step up from everything else. This is your best bet for clean, decent-sized waves. It’ll be too big for beginners, but solid for anyone with a bit of experience. Just remember, it’s a longer period swell, so it might be a bit walled at the beach break, but the jetty could offer some better shape.
Monday, September 29th, also has some potential. The morning is glassy with `5ft` of WNW swell. It’s not as clean as the 30th, but if you can get out early before the afternoon cross-off kicks in, there could be some fun ones. The energy is in the moderate to strong range at `654`.
After that, we’re back down to small, weak surf for the rest of the window. There’s not much else to get excited about. The water temp is `62°F`, which is `4°F` warmer than average for this time of year, so you can get away with a thinner suit.
So, to sum it up: don’t waste your time this week. Mark your calendar for Tuesday the 30th. That’s the one. If you can score that morning, you’ll be smiling. Otherwise, it’s a lot of flat days and closeouts.
Rusty out.
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Fri morning, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | |||||||||||||||
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 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | SW 21 | SW 19 | SW 19 | WNW 6 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | WNW 8 | SW 17 | SW 17 | WNW 9 |
Wave Graph | |||||||||||||||||||||
256 | 176 | 270 | 270 | 217 | 160 | 122 | 121 | 115 | 236 | 236 | 133 | 199 | 252 | 252 | 258 | 339 | 277 | 283 | 287 | 445 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-off | cross | cross | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross-on | cross | glassy |
High Tide | 2:34PM1.22m | 4:20AM0.89m | 3:11PM1.18m | 5:46AM0.85m | 3:58PM1.14m | 7:26AM0.86m | 4:56PM1.10m | 8:38AM0.90m | 6:04PM1.09m | 9:23AM0.94m | 7:12PM1.10m | 9:55AM0.98m | 8:14PM1.13m | ||||||||
Low Tide | 9:01AM0.45m | 10:04PM0.10m | 9:44AM0.54m | 11:00PM0.12m | 10:41AM0.62m | 00:05AM0.14m | 12:03PM0.66m | 1:15AM0.15m | 1:30PM0.66m | 2:21AM0.13m | 2:37PM0.62m | 3:15AM0.10m | 3:28PM0.57m | 3:58AM0.08m | |||||||
6:52 | — | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | |
— | 7:19 | — | — | 7:16 | — | — | 7:15 | — | — | 7:14 | — | — | 7:12 | — | — | 7:10 | — | — | 7:08 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 14 | 15 | 17 | 16 | 17 | 18 | 15 | 18 | 17 | 13 | 15 | 16 | 14 | 15 | 16 | 13 | 16 | 18 | 15 |
Feels °C | 16 | 17 | 13 | 12 | 14 | 14 | 16 | 17 | 13 | 18 | 15 | 10 | 14 | 14 | 11 | 13 | 14 | 10 | 15 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | SW 16 | SW 16 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 19 | WNW 8 | WNW 9 | WNW 9 | WNW 9 |
256 | 176 | 270 | 87 | 89 | 160 | 108 | 76 | 59 | 236 | 236 | 133 | 199 | 252 | 252 | 258 | 339 | 277 | 262 | 261 | 445 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SSW 19 | SSW 18 | SW 14 | SW 16 | SW 16 | SW 15 | W 5 | SSW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SSW 12 | SW 18 | SW 17 | SW 17 | SW 17 |
93 | 64 | 87 | 72 | 64 | 49 | 122 | 121 | 104 | 14 | 81 | 46 | 44 | 44 | 42 | 38 | 14 | 246 | 283 | 287 | 350 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | W 13 | SSW 20 | W 12 | W 12 | WNW 11 | WNW 11 | WNW 10 | SW 21 | SW 14 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | SSW 12 | SSW 13 | SSW 13 | SSW 12 |
23 | 31 | 37 | 25 | 25 | 24 | 38 | 37 | 115 | 103 | 20 | 8 | 8 | 8 | 7 | 6 | 6 | 14 | 33 | 32 | 27 | |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 8 | WNW 8 | — | — | — | — | — | WNW 5 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 7 | WNW 7 | — | — | — | — |
— | — | — | 270 | 217 | — | — | — | — | — | 40 | 126 | 68 | 119 | 215 | 160 | 193 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 121 | 25 | 157 | 207 | 22 | 22 | 0 | 0 | 4 | 120 | 22 | 0 | 122 | 54 | 0 | 121 | 22 | 22 | 25 | 0 |
Best forecast wave conditions in Marin County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Bolinas Jetty Surf forecast
The above surf forecast table for Bolinas Jetty provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Bolinas Jetty can be found by selecting the local surf guide option on the grey menu. Our Bolinas Jetty 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 (Bolinas Jetty) 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 Bolinas Jetty 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.
Bolinas Jetty is 14 km (9 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.










