Surf Forecasts:
Doran Beach surf forecast from 30 Aug 2026:
- Best quality surf: Sunday 30 Aug, 8AM (local time) - 3.5ft (1.1m), 16s period, SW swell with glassy winds.
- Most powerful swell: Sunday 30 Aug, 8AM (local time) - 3.5ft (1.1m), 16s period, SW swell with 580 kJ wave energy.
- Next surfable swell (1★+): Sunday 30 Aug, 8AM (local time) - 3.5ft (1.1m), 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 Sunday (Aug 30) at 8AM. The primary swell is predicted to be 1.1m and 16s period with a secondary swell of 1.5m and 8s. Another secondary swell of 1.9m and 7s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Doran Beach in the next 16 days are 1.1m 16s and forecast to arrive on Sunday (Aug 30) 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 0.3m 3s period and expected on Saturday (Sep 05) at 8PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 30th Aug) | 3.5ft (1.1m) 16s |
| Best Surf | 8AM (Sun 30th Aug) | 3.5ft (1.1m) 16s |
| Most Powerful | 8AM (Sun 30th Aug) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Doran Beach over the next 16 days.
The Lowdown
Alright, Rusty here. Let's take a look at what's on the table for Doran Beach over the next couple of weeks. It's a bit of a waiting game, to be honest.
Right off the bat, the first real shout for a paddle is this Sunday, the 30th of August. It's not huge—swell around 3 ft to 4 ft coming from the SW and SSW—but we've got a long-period groundswell at 15 to 16 seconds pushing some moderate energy through (in the 697 to 798 range). The winds are cross or cross-off, so it’ll be rideable, but nothing to write home about. The water temp is about average for this time of year.
Monday the 31st looks a bit messy. The morning has a punchier 5 ft NW swell, but with a short period of 8 seconds and cross winds, it's not going to be pretty. The afternoon drops off and gets choppy. Tuesday through Thursday of next week are mostly a write-off with poor surf, onshore winds, and weak, marginal energy. Thursday afternoon cleans up a little with a 4 ft WNW swell and cross-off breeze, but it's still small.
Now, we start to see some hope. The morning of Friday the 4th of September has a nice little window. Swell is 3 ft from the SW, but the energy picks up to a moderate 1013. Light cross winds should keep it semi-clean. Saturday the 5th is similar, with cross-off winds in the afternoon cleaning things up.
The standout window, and I mean the real gem here, is the morning of Sunday the 6th of September. We’ve got glassy conditions with a slight SSE breeze, a clean 3 ft SSW groundswell at a nice 14-second period. The energy is moderate (536), but that glassy surface will make every little bump count. This is the morning to be out there early with a log or a mid-length. It’s an inconsistent break, so you might have to be patient, but when a set comes through, it’ll be worth the wait. Crowds are possible here, but on a Sunday, you’ll have company.
Monday the 7th and Tuesday the 8th mornings also look clean with light offshore or glassy winds, but the swell is even smaller, dropping to 3 ft to 3 ft. Good for a cruise, but not a standout.
The next real blip comes on Wednesday the 9th of September. The morning is glassy again, with a 4 ft S swell at 12 seconds. Energy is moderate (588) and conditions look excellent for a glassy morning session. The afternoon builds a touch to 4 ft, but the wind swings cross.
After that, we hit a flat spell. Thursday the 10th and Friday the 11th are dominated by onshore breezes and weak, low-energy swell. Friday afternoon does see a sudden jump to a 7 ft NW windswell with a short 7-second period. At over 5 ft, it's getting a bit too big for beginners, and with that short period and cross winds, it’s going to be a lumpy, close-out mess. Honestly, that setup with 7 ft and strong cross-wind looks more interesting for kite surfing than a traditional paddle surf.
We close out the forecast with Saturday the 12th of September. The morning looks promising with glassy conditions and a solid 6 ft WNW swell, but again, it's short-period at 8 seconds. Still, glassy and 6 ft is a fun size for a goofy-footer on a fish if the banks hold, but it’s expert territory at that size. The afternoon jumps to 7 ft NW windswell, which is big and beefy.
So, to sum it up: the best bet is the glassy morning of Sunday the 6th, with a secondary shout for the glassy morning of Wednesday the 9th. After that, the second week has a few clean moments but the swell gets junky and short-period. It won't stay poor forever. Keep an eye on the forecasts a few days out.
Rusty.
Short Range ForecastMostly dry. Very mild (max 18°C on Tue morning, min 11°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 18°C on Wed afternoon, min 12°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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 16 | SSW 15 | NW 8 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 16 | SW 19 | WNW 9 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph | |||||||||||||||||||||
573 | 382 | 547 | 301 | 257 | 253 | 151 | 151 | 114 | 103 | 85 | 219 | 354 | 222 | 460 | 455 | 476 | 515 | 416 | 459 | 435 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | glassy | cross | cross | cross-off | cross-on | cross | cross | on | cross-on | glassy | cross-on | cross | glassy | cross | cross | glassy | on | cross | cross-off |
High Tide | 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 | 6:40AM1.17m | 4:48PM1.80m | 8:03AM1.25m | 6:02PM1.81m | ||||||||
Low Tide | 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 | 10:40AM1.07m | 00:39AM0.08m | 12:14PM1.10m | 1:50AM-0.01m | ||||||||
6:39 | — | — | 6:39 | — | — | 6:41 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | |
— | 7:45 | — | — | 7:43 | — | — | 7:42 | — | — | 7:39 | — | — | 7:38 | — | — | 7:37 | — | — | 7:36 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 13 | 15 | 16 | 15 | 18 | 17 | 15 | 17 | 18 | 16 | 18 | 18 | 16 | 17 | 17 | 14 | 17 | 18 | 14 |
Feels °C | 15 | 15 | 11 | 13 | 13 | 13 | 17 | 15 | 13 | 15 | 15 | 16 | 18 | 17 | 17 | 15 | 15 | 13 | 16 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | SSW 15 | WNW 8 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | NW 10 | WNW 10 | WNW 10 | SW 15 | SW 15 |
219 | 382 | 365 | 301 | 257 | 253 | 151 | 151 | 114 | 71 | 55 | 71 | 116 | 222 | 360 | 272 | 248 | 189 | 182 | 459 | 435 | |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 9 | SSW 14 | W 10 | W 10 | WNW 7 | S 12 | W 7 | NW 10 | SSW 12 | SSW 12 | SW 16 | S 12 | S 12 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | NW 10 | NW 9 |
573 | 6 | 367 | 17 | 17 | 59 | 73 | 28 | 63 | 103 | 85 | 219 | 141 | 130 | 460 | 455 | 476 | 515 | 416 | 142 | 86 | |
Swell 3 Height (m) Direction Period (s) | S 9 | W 21 | S 9 | S 12 | SW 19 | WNW 10 | W 4 | S 11 | S 11 | S 10 | SSE 10 | WSW 6 | SW 19 | SW 15 | SSW 11 | SSW 13 | SSW 12 | SSW 11 | SSW 12 | SSW 11 | SSW 11 |
6 | 9 | 2 | 12 | 15 | 19 | 6 | 63 | 61 | 56 | 33 | 24 | 354 | 143 | 173 | 140 | 106 | 126 | 158 | 91 | 64 | |
Wind waves Height (m) Direction Period (s) | — | WNW 8 | NW 8 | WNW 8 | WNW 7 | — | W 7 | — | — | SW 4 | SW 4 | — | — | — | — | — | — | — | — | WSW 5 | — |
— | 300 | 547 | 187 | 125 | — | 40 | — | — | 3 | 8 | — | — | — | — | — | — | — | — | 4 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 32 | 175 | 0 | 331 | 177 | 0 | 45 | 177 | 17 | 6 | 45 | 0 | 32 | 45 | 0 | 32 | 177 | 0 | 6 | 95 | 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.











