Surf Forecasts:
Doran Beach surf forecast from 28 Aug 2026:
- Best quality surf: Saturday 29 Aug, 5AM (local time) - 6ft (1.9m), 7s period, NW swell with glassy winds.
- Most powerful swell: Saturday 29 Aug, 8AM (local time) - 3.5ft (1.1m), 18s period, SW swell with 711 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 2PM (local time) - 2ft (0.6m), 16s period with SW 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 Friday (Aug 28) at 2PM. The primary swell is predicted to be 0.6m and 16s period with a secondary swell of 0.6m and 11s. Another secondary swell of 1.3m and 7s is also forecast. 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 1.1m 18s and forecast to arrive on Saturday (Aug 29) at 8AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Thursday (Sep 03) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2PM (Fri 28th Aug) | 2ft (0.6m) 16s |
| Best Surf | 5AM (Sat 29th Aug) | 6ft (1.9m) 7s |
| Most Powerful | 8AM (Sat 29th Aug) | 3.5ft (1.1m) 18s |
Table - best surf conditions forecast for Doran Beach over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s talk about the next couple of weeks at Doran Beach.
Water temp is about 60°F, which is a little warmer than usual for this time of year, about 2°F above average. Not a big deal, but feels nice.
The overall picture is pretty average. There’s no big swell coming, just a long stretch of small, inconsistent surf with cross-off or cross-shore winds. The wave energy is moderate, mostly in the three-digit range, so it’s not flat, but it’s not exciting either.
The first real chance to get wet is Friday morning, August 29th. We’ve got a 4ft swell from the SW, with a long 18-second period. That’s proper groundswell. The wind is a gentle breeze from the WNW, cross-off, so the surface will be clean. The energy is 937. This is the best window early on. The afternoon gets a bit too windy, so hit it early.
From Saturday the 30th through Tuesday, September 2nd, it’s a mixed bag. Swell drops under 3ft, and winds turn more onshore or cross-shore with chop. August 31st and September 1st are particularly poor – the call is for poor surf conditions with gentle cross-onshore winds and a choppy surface. Not worth the paddle.
There’s a small window on Wednesday morning, September 2nd. A 1ft swell from the SW, but a 19-second period, with light cross-off winds. The energy is only 363 – weak – but the conditions will be clean. It’s an inconsistent spot, so don’t expect much, just a few long-period lines.
The weekend of the 6th and 7th of September looks a bit better. Sunday morning the 6th has a 3ft SW swell, 14 seconds, with light cross-shore winds. Energy is 510. Monday morning the 7th is similar, with a light breeze and cross-off wind, clean conditions. Nothing big, but worth a look.
The standout is Friday morning, September 11th. Swell is only 3ft from the SW, 15-second period, but the wind is a gentle cross-off breeze from the WNW, and the energy is 628. The forecast says very good surf conditions. This is likely the cleanest, most lined-up session of the whole run. It’s a long way out, so take it with a grain of salt, but it’s the one to mark on the calendar.
The last few days, including September 12th, show a spike in swell height to 7ft from the WNW, but the period drops to a short, weak 6 seconds and the wind is a fresh breeze. That’s a messy, blown-out setup. For a beach break like this, that’s more for the kite crew than surfers.
Bottom line: don’t expect bombs. Best bets are the morning of August 29th or the morning of September 11th. For the rest, it’s a long, inconsistent run of small, clean-ish waves with a lot of waiting. That’s Doran Beach for you – it tends not to stay flat for long, but this stretch is a slow one.
Rusty.
Short Range ForecastMostly dry. Very mild (max 19°C on Fri afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Sun morning). | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Wed afternoon, min 12°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | SW 17 | SSW 19 | SSW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 15 | NW 8 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 19 | WNW 9 | SW 16 | SW 19 | SSW 13 | SW 18 |
Wave Graph | |||||||||||||||||||||
230 | 329 | 214 | 703 | 573 | 587 | 573 | 382 | 486 | 301 | 257 | 257 | 151 | 151 | 114 | 127 | 203 | 171 | 179 | 218 | 375 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | glassy | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off |
High Tide | 12:19PM1.53m | 11:47PM1.68m | 12:44PM1.60m | 00:32AM1.60m | 1:10PM1.67m | 1:21AM1.49m | 1:39PM1.74m | 2:18AM1.37m | 2:12PM1.78m | 3:28AM1.24m | 2:53PM1.80m | 4:59AM1.16m | 3:44PM1.81m | ||||||||
Low Tide | 6:02PM0.60m | 6:22AM0.12m | 6:40PM0.49m | 6:51AM0.24m | 7:22PM0.39m | 7:23AM0.40m | 8:09PM0.30m | 7:57AM0.59m | 9:03PM0.24m | 8:37AM0.77m | 10:06PM0.19m | 9:27AM0.94m | 11:20PM0.15m | ||||||||
6:37 | — | — | 6:37 | — | — | 6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | |
— | 7:47 | — | — | 7:45 | — | — | 7:45 | — | — | 7:43 | — | — | 7:42 | — | — | 7:39 | — | — | 7:38 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 19 | 16 | 17 | 18 | 16 | 18 | 17 | 14 | 16 | 16 | 15 | 15 | 16 | 14 | 17 | 18 | 14 | 18 | 19 | 15 |
Feels °C | 14 | 17 | 13 | 14 | 14 | 11 | 17 | 15 | 12 | 15 | 14 | 13 | 14 | 13 | 11 | 15 | 14 | 12 | 16 | 16 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SSW 19 | SSW 18 | SW 18 | SW 17 | SW 16 | WNW 8 | SSW 15 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | NW 10 | SSW 12 | SSW 12 | NW 9 | SSW 13 | NW 11 | NW 11 |
230 | 329 | 214 | 703 | 573 | 587 | 230 | 382 | 315 | 202 | 113 | 72 | 72 | 66 | 77 | 87 | 87 | 64 | 129 | 198 | 198 | |
Swell 2 Height (m) Direction Period (s) | S 11 | S 10 | SW 14 | S 9 | S 9 | S 9 | SW 16 | S 9 | SSW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSE 10 | SW 16 | SW 16 | WNW 9 | SSW 13 | SSW 13 |
85 | 77 | 123 | 27 | 15 | 6 | 573 | 6 | 367 | 301 | 257 | 257 | 151 | 151 | 114 | 36 | 93 | 171 | 54 | 218 | 277 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | SW 13 | S 10 | — | — | W 12 | S 9 | W 21 | S 9 | S 12 | W 10 | WNW 10 | S 12 | S 11 | S 11 | SW 19 | SSE 10 | SSW 12 | SW 19 | SW 15 | SW 18 |
62 | 62 | 49 | — | — | 3 | 6 | 9 | 2 | 11 | 7 | 20 | 73 | 65 | 61 | 127 | 33 | 89 | 179 | 141 | 375 | |
Wind waves Height (m) Direction Period (s) | WNW 7 | WNW 6 | WNW 7 | WNW 7 | WNW 7 | NW 8 | — | WNW 8 | NW 8 | — | — | — | — | — | WNW 4 | WNW 9 | WNW 9 | WNW 4 | WNW 3 | W 3 | WNW 5 |
147 | 170 | 170 | 207 | 458 | 427 | — | 261 | 486 | — | — | — | — | — | 15 | 113 | 203 | 5 | 2 | 1 | 42 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 174 | 174 | 0 | 0 | 177 | 29 | 17 | 175 | 0 | 641 | 211 | 0 | 17 | 399 | 129 | 0 | 174 | 0 | 32 | 331 | 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.











