Surf Forecasts:
Doran Beach surf forecast from 31 Aug 2026:
- Best quality surf: Friday 4 Sep, 2AM (local time) - 5.5ft (1.7m), 10s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 4 Sep, 5PM (local time) - 6ft (1.9m), 10s period, WNW swell with 726 kJ wave energy.
- Next surfable swell (1★+): Tuesday 1 Sep, 2AM (local time) - 3ft (0.9m), 13s period with SSW swell.
Best Forecast Surf Conditions for Doran Beach this week:
The surf forecast for Doran Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 01) at 2AM. The primary swell is predicted to be 0.9m and 13s period with a secondary swell of 0.8m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Doran Beach in the next 16 days are 1.9m 10s and forecast to arrive on Friday (Sep 04) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Sep 06) at 5PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 1st Sep) | 3ft (0.9m) 13s |
| Best Surf | 2AM (Fri 4th Sep) | 5.5ft (1.7m) 10s |
| Most Powerful | 5PM (Fri 4th Sep) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Doran Beach over the next 16 days.
The Lowdown
Alright, Rusty here, lookin’ at the same stretch of coast, but in the old-school numbers.
Water temp’s hangin’ around 58°F, pretty much dead average for the time of year – nothin’ to complain about.
The first few days, from Monday the 31st through Wednesday the 2nd, are mostly a washout. You’ve got small 2 to 3 foot swell from the SSW with some long period (12-14 seconds), but the wind’s mostly cross or cross-onshore, makin’ it bumpy. The wave energy is moderate at best – numbers like 545 down to 178 – so it’s just weak and unappealing. Not your time.
Come Saturday the 5th, that morning is a little hidden gem. The swell’s only about 3 foot from the SSW, period of 16 seconds, but the wind is dead glassy – a slight WSW breeze. That’s the golden ticket. The combined energy sits at a solid 708, and the report says to expect very good conditions. It’s inconsistent and small, so don’t expect chest-high sets, but if you want clean, peelin’ little rollers, that’s your window. Crowds are possible – it’s a mellow spot and when it goes glassy, word gets out.
Now, the big one: Thursday the 10th of September, first thing in the morning. Swell kicks up to 8 feet from the WNW, 11-second period, with a clean cross-off breeze out of the NW at just 3 mph. The energy is rippin’ at 1641 – that’s strong, real strong. This is excellent surf, but at that size, it’s for the crew with some experience. Beginners will want to stay on the sand. A clean, big morning like that is what you dream about.
After that, the second week gets patchy with onshore winds and smaller 2 to 5 foot leftovers from the NW. You’ll get some clean-ish cross-shore mornings on the 14th and 15th with 5 to 6 foot swell, but the energy’s down around 570-734, and the wind’s not as crisp. It’s surfable, but it’s not gonna top that Thursday.
So, the honest take: you wait through a slow first week for a glassy little Saturday session, then you cash in big time on Thursday the 10th. That’s the standout.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Tue afternoon, min 11°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sat night). | ||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | WNW 9 | SW 16 | SW 19 | WNW 9 | WNW 10 | SW 18 | WNW 10 | NW 11 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 |
Wave Graph | |||||||||||||||||||||
362 | 257 | 253 | 151 | 151 | 114 | 101 | 130 | 219 | 358 | 336 | 554 | 455 | 726 | 615 | 436 | 409 | 382 | 372 | 305 | 211 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-on | cross-on | cross | cross-on | cross | cross-off | on | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-off | glassy | cross | cross-off | glassy |
High Tide | 1:39PM1.74m | 2:18AM1.37m | 2:12PM1.78m | 3:28AM1.24m | 2:53PM1.80m | 4:59AM1.16m | 3:44PM1.81m | 6:40AM1.17m | 4:48PM1.80m | 8:03AM1.25m | 6:02PM1.81m | 8:59AM1.34m | 7:16PM1.84m | ||||||||
Low Tide | 8:09PM0.30m | 7:57AM0.59m | 9:03PM0.24m | 8:37AM0.77m | 10:06PM0.19m | 9:27AM0.94m | 11:20PM0.15m | 10:40AM1.07m | 00:39AM0.08m | 12:14PM1.10m | 1:50AM-0.01m | 1:37PM1.03m | 2:49AM-0.08m | ||||||||
6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | 6:45 | — | — | |
— | 7:43 | — | — | 7:42 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | — | 7:34 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 16 | 14 | 17 | 18 | 15 | 17 | 18 | 15 | 17 | 18 | 16 | 16 | 17 | 14 | 17 | 16 | 14 | 18 | 18 | 14 |
Feels °C | 13 | 13 | 12 | 16 | 16 | 14 | 16 | 16 | 14 | 17 | 18 | 16 | 12 | 11 | 9 | 16 | 13 | 11 | 16 | 15 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | WNW 10 | W 5 | WNW 9 | WNW 8 | WNW 8 | S 11 | WNW 10 | SW 18 | SSW 17 | NW 10 | NW 10 | SSW 15 | SSW 15 | SSW 15 | SW 14 | SW 14 |
362 | 257 | 253 | 151 | 151 | 88 | 18 | 130 | 101 | 185 | 123 | 386 | 455 | 498 | 363 | 216 | 409 | 382 | 372 | 305 | 211 | |
Swell 2 Height (m) Direction Period (s) | W 10 | SW 19 | WNW 7 | WNW 7 | S 11 | SSW 13 | WNW 9 | SSW 12 | SW 16 | S 12 | SW 15 | SW 18 | S 12 | S 11 | SW 16 | SSW 16 | SSW 12 | NW 9 | S 13 | S 14 | S 14 |
17 | 15 | 61 | 30 | 63 | 114 | 59 | 86 | 219 | 139 | 143 | 379 | 99 | 59 | 515 | 436 | 119 | 83 | 92 | 101 | 136 | |
Swell 3 Height (m) Direction Period (s) | S 12 | W 15 | WNW 10 | S 12 | NW 11 | S 11 | SSW 12 | SW 16 | SSW 13 | SW 19 | SW 19 | S 10 | W 15 | W 15 | S 10 | SSW 12 | W 17 | SSW 10 | SSW 10 | SW 10 | NW 9 |
12 | 4 | 19 | 73 | 29 | 61 | 101 | 93 | 125 | 358 | 183 | 106 | 4 | 17 | 56 | 56 | 6 | 62 | 40 | 23 | 36 | |
Wind waves Height (m) Direction Period (s) | WNW 8 | WNW 7 | — | — | W 7 | WSW 4 | — | SW 5 | — | — | WNW 9 | WNW 10 | WNW 10 | WNW 10 | NW 11 | — | WNW 9 | WNW 5 | WNW 9 | NW 6 | NW 6 |
154 | 153 | — | — | 28 | 4 | — | 7 | — | — | 336 | 554 | 386 | 726 | 615 | — | 295 | 28 | 141 | 154 | 75 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 331 | 177 | 0 | 45 | 95 | 6 | 27 | 75 | 0 | 6 | 33 | 0 | 54 | 500 | 0 | 0 | 175 | 0 | 32 | 177 | 0 |
Best forecast wave conditions in Sonoma County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Doran Beach Surf forecast
The above surf forecast table for Doran Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Doran Beach can be found by selecting the local surf guide option on the grey menu. Our Doran 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 (Doran 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 Doran 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.
Doran Beach is 29 km (18 miles) from the city of Rohnert Park. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Rohnert Park. Rohnert Park has rooms for a wide range of budgets as well as car hire and transport links.











