Doran Beach Surf Break

Lat Long: 38.31° N 123.03° W

Doran Beach Surf Forecast and Surf Report

Issued: 4 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Doran Beach sea temperature is
15.0°C
0.5° 

Doran Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Doran Beach surf forecast from 29 Aug 2026:

  • Best quality surf: Sunday 30 Aug, 2AM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore 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★+): Saturday 29 Aug, 8AM (local time) - 3.5ft (1.1m), 18s 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 Saturday (Aug 29) at 8AM. The primary swell is predicted to be 1.1m and 18s period with a secondary swell of 0.4m and 9s. Another secondary swell of 1.4m 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 cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Friday (Sep 04) at 8PM.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 29th Aug)3.5ft (1.1m) 18s
Best Surf 2AM (Sun 30th Aug)3.5ft (1.1m) 16s
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 folks, Rusty here. Let’s get straight into it and look at the only game in town for the next couple of weeks.

Doran Beach is the spot we’ve got to work with, and honestly, it’s a patchy run. The opening stretch is a bit of a slow burn. Saturday morning, the 29th, we’ve got a 4ft swell rolling in from the southwest, with a very long 18-second period, giving some proper groundswell energy. The wind is a light cross-off, so it’ll be clean, but the wave comment suggests it’s marginal. Combined energy is moderate at 958. Still, a clean 4ft wave with that long period can be fun if you’re on a log. The afternoon turns into a bit of a mess with an 8ft, short-period windswell from the northwest and a strong 30 mph cross-off wind. That’s too big for beginners and the short period will make it a lumpy, drifty affair. Not the one.

Sunday the 30th is small again, with 4ft and 3ft swells, still with those long periods, but the wind goes cross-shore, making for light wind ripples. It’s the kind of day where you’re scratching for a waist-high wave that has some push. The energy drops to 846 and 704, so it’s weak. The whole first week is a pretty consistent theme of small, waist-to-chest high swell with mediocre wind. Nothing to get excited about. The water temp is about average for the time of year, nothing unusual.

Now, the real standout here – and I mean the only one that’s worth circling on your calendar – is Tuesday, the 8th of September. Doran Beach wakes up. The morning kicks off with a clean 4ft swell from the south, period of 13 seconds, and a very light 6 mph cross-off breeze. The combined energy is a solid 748, and the wave comment says “expect very good surf conditions.” It’s a proper glassy morning. Then the afternoon steps it up a notch: an 8ft swell from the south, same 13-second period, with a light 6 mph cross-off wind. The energy jumps to 2309, which is strong. The comment says “excellent surf conditions for experienced surfers.” That 8ft is definitely in the expert zone, but for those who can handle it, it’s going to be a clean, powerful, lined-up south swell. The wind is near-perfect, and the south swell direction is the optimum for this break. This is the one.

After that, the 9th and 10th see a drop-off in quality and size, and the wind turns onshore or cross-onshore, so it fades out. The second week is mostly small, clean but weak, with only a brief, small burst of energy on the 13th of September with a 5ft windswell. That’s a short-period, weak offering, but it’s clean.

The biggest gap without anything worthwhile is from the 29th of August through to the 8th of September. There are a few surfable days in there, but nothing that gets the heart pumping until that Tuesday.

So, to wrap it up: the best of the lot is Tuesday, the 8th of September. The morning for a solid 4ft clean wave, or the afternoon for the big 8ft stuff if you’ve got the skill. That’s your window. The rest of the 16 days are mostly small, weak, and bitty. The good news is Doran is a fairly consistent spot, so this blank run isn't the norm, but it's what we're looking at now.

Stay frothy.
Rusty

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat afternoon, min 11°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Mon morning).

Days 4-6 Weather Summary

Mostly dry. Very mild (max 19°C on Thu morning, min 11°C on Thu night). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
4
2
2
4
2
0
2
1
0
2
1
1
3
1
2
4
4
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.1
SW
18
2.5
NW
7
1.1
SW
16
1.1
SW
16
0.9
SSW
15
2.1
NW
8
0.9
SW
14
0.8
SSW
14
0.9
SSW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.9
S
12
0.9
S
12
0.9
S
11
0.8
SSW
14
1.1
SSW
14
0.8
SW
18
0.9
SW
18
1.7
WNW
10
1
SW
16
Wave Graph
Metric surfscale
Energy kJ
703
630
587
573
382
560
301
257
253
154
151
151
232
228
219
257
500
370
444
532
515
Wind (km/h)
15
WNW
35
WNW
15
NW
5
W
15
WNW
5
N
10
SW
15
WSW
10
WNW
5
WSW
20
W
5
WNW
10
WSW
15
W
5
WNW
15
W
20
W
15
NW
15
WNW
30
WNW
10
NNW
Wind State
cross-off
cross-off
cross-off
cross
cross-off
glassy
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross-off
cross
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
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
6:40AM1.17m
4:48PM1.80m
Low Tide
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
10:40AM1.07m
00:39AM0.08m
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:39
6:41
6:41
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:45
7:45
7:43
7:42
7:39
7:38
7:37
 mm
Temp °C
17
18
15
17
17
14
15
16
15
17
18
16
18
18
15
19
19
15
16
17
14
Feels °C
14
13
9
16
15
12
14
14
14
17
16
15
17
15
14
17
17
12
14
13
9
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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