Chadbourne Gulch Surf Break

Lat Long: 39.61° N 123.79° W

Chadbourne Gulch Surf Forecast and Surf Report

Issued: 10 am 07 Sep 2026 (local time)

Forecast update in  hr  min

Today's Chadbourne Gulch sea temperature is
15.5°C
1.0° 

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


Chadbourne Gulch surf forecast from 7 Sep 2026:

  • Best quality surf: Thursday 10 Sep, 8PM (local time) - 3.5ft (1.0m), 17s period, SW swell with glassy winds.
  • Most powerful swell: Sunday 13 Sep, 11PM (local time) - 7.5ft (2.3m), 8s period, NW swell with 719 kJ wave energy.
  • Next surfable swell (1★+): Monday 7 Sep, 8PM (local time) - 2.5ft (0.8m), 14s period with SSW swell.

Best Forecast Surf Conditions for Chadbourne Gulch this week:

The surf forecast for Chadbourne Gulch over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 8PM. The primary swell is predicted to be 1.5m and 7s period with a secondary swell of 0.8m and 14s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Chadbourne Gulch in the next 16 days are 2.3m 8s and forecast to arrive on Sunday (Sep 13) at 11PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Mon 7th Sep)2.5ft (0.8m) 14s
Best Surf 8PM (Thu 10th Sep)3.5ft (1.0m) 17s
Most Powerful11PM (Sun 13th Sep)7.5ft (2.3m) 8s

Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.


The Lowdown

G’day, Rusty here. Let’s have a look at what’s coming our way for Chadbourne Gulch.

Alright, straight up – this is a quiet stretch for a while. The first week and a half is pretty lifeless, with only small, weak pulses and mostly cross-onshore winds or light breezes mucking things up. The water temp is sitting at 60°F, which is about 2°F warmer than average for this time of year – nothing crazy, but a touch on the mild side.

The first day that catches my eye is Monday, September 14th, but don’t get too excited. Thursday morning, September 10th, actually has a little more energy with a 3ft SSW swell at 17 seconds and a moderate energy reading of 771. Winds are light and offshore from the WNW, so it’s worth a paddle if you’re keen on a clean, small wave. That long period (17s) means it’s a proper groundswell, so the Gulch’s setup might handle it, but don’t expect barrels.

The real standout, the one that’s got my heart pumping, is Tuesday, September 22nd. The afternoon session is looking glassy with wind from the NW at 5 km/h (3 mph), and we’ve got a 8ft WNW swell with a 13-second period. The combined energy is 2269 – that’s strong, solid stuff. This is expert-only territory, over 8ft, with a long period for a point-style setup. The morning of the 22nd shows 6ft with a WNW swell at 11 seconds and light offshore winds, and energy at 1554 – also a good option for strong intermediate surfers. But the glassy afternoon is the gem. Crowds are sometimes a thing here, so you might have company, but with that level of quality, it’s worth it.

Before that, Sunday, September 20th, has a morning glass-off with WSW wind at 5 km/h (3 mph), and a 3ft SW swell at 19 seconds, energy at 628. That’s a clean, fun-sized wave if you want a smaller session. The rest of the forecast is a drag – lots of days with marginal conditions, poor surf, or choppy winds. The period from September 7th to the 13th is mostly a washout, with only tiny, short-period junk.

So, if you’re patient, the 14th onwards gets a little better, but the 22nd is the clear winner. Keep an eye on the forecasts, but this one’s for the experienced crew.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Wed morning, min 15°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 22°C on Thu morning, min 10°C on Sat night). Wind will be generally light.

Monday
7
Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
3
1
2
2
1
2
3
2
2
3
1
2
3
1
0
2
2
2
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
SSW
14
0.8
SSW
14
0.8
S
13
0.8
S
13
1
S
12
0.7
S
11
0.5
SW
16
0.7
SW
19
0.7
SW
18
0.9
SW
17
0.9
SSW
17
0.9
SSW
16
1
SW
16
2.1
NW
8
0.9
SSW
15
0.9
SW
14
2.3
NW
6
0.7
SW
14
1.6
NW
8
1.6
NW
8
2.2
NW
8
Wave Graph
Metric surfscale
Energy kJ
233
220
229
206
305
121
132
364
312
419
498
436
477
477
372
305
424
206
306
346
650
Wind (km/h)
10
WNW
10
NW
5
NE
5
WSW
5
NW
5
E
10
WNW
10
NNW
0
WSW
10
WNW
5
W
5
NNW
15
WNW
15
NW
5
NNE
10
WNW
20
NW
10
NNE
10
WNW
5
NW
5
NE
Wind State
on
cross-on
glassy
on
cross-on
glassy
on
cross-on
glassy
on
on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
cross-off
on
cross-on
glassy
High Tide
9:59AM1.37m
8:41PM1.91m
10:35AM1.47m
9:41PM1.93m
11:09AM1.57m
10:36PM1.91m
11:41AM1.66m
11:27PM1.84m
12:13PM1.74m
00:17AM1.74m
12:44PM1.78m
1:06AM1.61m
1:14PM1.79m
1:58AM1.47m
Low Tide
2:26PM0.84m
3:42AM-0.16m
3:28PM0.69m
4:25AM-0.14m
4:22PM0.53m
5:04AM-0.07m
5:11PM0.39m
5:41AM0.04m
5:59PM0.27m
6:15AM0.19m
6:45PM0.20m
6:48AM0.36m
7:32PM0.15m
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:48
6:50
6:50
6:52
6:52
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:37
7:35
7:34
7:31
7:30
7:29
7:27
 mm
Temp °C
19
19
18
23
22
21
26
26
22
22
21
17
18
18
14
15
17
15
16
17
15
Feels °C
17
17
17
21
20
19
24
24
21
21
20
17
16
16
14
12
13
11
14
16
13
  • Map Icons:
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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 Chadbourne Gulch Surf forecast

The above surf forecast table for Chadbourne Gulch provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Chadbourne Gulch can be found by selecting the local surf guide option on the grey menu. Our Chadbourne Gulch 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 (Chadbourne Gulch) 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 Chadbourne Gulch 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.

Chadbourne Gulch is 71 km (44 miles) from Ukiah. If you plan a vacation in Mendocino County, look for hotels and other accommodation in Ukiah. Ukiah has rooms for a wide range of budgets as well as car hire and transport links.

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