Chadbourne Gulch Surf Break

Lat Long: 39.61° N 123.79° W

Chadbourne Gulch Surf Forecast and Surf Report

Issued: 10 pm 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Chadbourne Gulch sea temperature is
13.7° C
0.4° 

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 22 Jul 2026:

  • Best quality surf: Saturday 25 Jul, 8AM (local time) - 3.5ft (1.1m), 21s period, SW swell with glassy winds.
  • Most powerful swell: Saturday 25 Jul, 11AM (local time) - 4ft (1.2m), 21s period, SSW swell with 1,221 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 5AM (local time) - 3.5ft (1.1m), 12s period with S 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 Wednesday (Jul 22) at 5AM. The primary swell is predicted to be 1.1m and 12s period with a secondary swell of 0.8m and 15s. Another secondary swell of 0.5m and 4s is also forecast. 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 1.2m 21s and forecast to arrive on Saturday (Jul 25) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Wed 22nd Jul)3.5ft (1.1m) 12s
Best Surf 8AM (Sat 25th Jul)3.5ft (1.1m) 21s
Most Powerful11AM (Sat 25th Jul)4ft (1.2m) 21s

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


The Lowdown

Alright, this is Rusty, and I’m looking at the next stretch for Chadbourne Gulch. Straight up, this isn’t going to be a week of glory. The wind is mostly cross-onshore and the surf quality is getting knocked around by that. The water temp is about average for the time of year, nothing wild there.

The first real chance to get wet kicks off on Wednesday the 22nd of July, but it’s a tough start. We’ve got a 5ft south swell, with a period of 10 seconds, pumping out moderate energy (815). The problem is the 12 mph southwest wind making it choppy and messy. That’s a pass for me. The afternoon eases a bit with a 5ft swell and lighter wind, but it’s still cross-onshore and marginal.

Thursday the 23rd drops right off. Swell drops to 3ft and the wind is still cross-onshore. It’s a write-off.

Friday the 24th is still small, but the morning has a long-period 24-second groundswell from the southwest, with energy (704). That’s a long period, which means better shape but longer lulls. The swell is only 2ft, and the wind is light cross-onshore, so it’s just about surfable for a beginner on a log. The afternoon picks up a bit to 3ft with more energy (1038), but the wind picks up to 9 mph and gets choppy.

Saturday the 25th and Sunday the 26th are a frustrating repeat: waist-high swell (3ft to 4ft) with long periods (19-21 seconds) and moderate to strong energy (1220 to 1454), but the wind stays cross-onshore. It’s a tease. The waves have push, but the surface is chopped up.

The pattern holds through the end of July and into the first days of August. Swell hangs around 3ft to 4ft with moderate energy, but the wind stays cross-onshore. It’s marginal, not inspiring.

Now, the standout window, and I mean the only real standout, appears on Saturday the 2nd of August. The morning brings a 7ft northwest swell, period 8 seconds, with strong energy (1136) and light cross-onshore breeze. That’s decent. But the afternoon is the best of the whole run. The wind shifts to 3 mph from the west, going on – that’s offshore – and the swell holds at 7ft from the northwest. That’s clean. That’s your window. It’s a bit punchy for beginners, but for anyone comfortable in chest-high waves, that afternoon session is the only one that looks proper.

Monday the 3rd of August also has a moment: morning has 7ft waves with onshore wind, but the afternoon jumps to 8ft from the northwest, with very strong energy (2047). That’s big, and at 8ft it’s expert territory. The wind is light cross-onshore, so it’s not perfect, but the power is there.

After that, it tapers off. The 4th and 5th of August still have some size (5ft to 7ft), but the wind is cross-onshore and the quality drops off. The 6th of August fades to 5ft with onshore wind.

The crowds are listed as “sometimes” at this break, so you might have some company on the best days, but it won’t be a zoo.

So, to wrap it up: the best on offer is the afternoon of Saturday the 2nd of August – clean offshore wind, solid 7ft swell, and real energy. The afternoon of Monday the 3rd of August is a close second if you’re chasing bigger, more powerful waves, but it’s rougher. For the rest of the run, it’s mostly a case of waiting for a shift in the wind.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 20°C on Tue night, min 12°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Very mild (max 17°C on Sat afternoon, min 12°C on Fri night). Wind will be generally light.

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
3
0
2
2
0
0
3
2
2
3
2
2
4
2
2
4
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)
1.3
SSW
12
1.5
S
10
1.4
SSW
9
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.5
SW
26
0.6
SW
24
0.9
SW
24
0.6
SW
23
1.2
SSW
21
1
SW
21
1.1
SW
20
1.2
SSW
19
1
SW
19
1
SW
18
1.1
SW
18
1.3
SSW
18
0.9
SSW
16
Wave Graph
Metric surfscale
Energy kJ
511
449
333
246
261
233
329
448
801
433
1221
890
872
1004
730
614
727
1129
469
Wind (km/h)
5
E
20
SW
5
SSW
5
NE
10
WNW
10
NW
5
ENE
10
WNW
15
NW
5
NNE
10
NW
15
NW
5
ENE
15
NW
15
NW
5
NNE
15
WNW
15
NW
5
NNW
Wind State
off
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
cross-on
cross-on
glassy
High Tide
7:27AM1.02m
6:37PM1.69m
9:07AM1.05m
7:25PM1.70m
10:18AM1.12m
8:14PM1.73m
11:05AM1.17m
9:00PM1.76m
11:40AM1.22m
9:44PM1.80m
12:09PM1.26m
10:24PM1.84m
Low Tide
00:56AM0.31m
11:34AM0.76m
2:01AM0.20m
12:32PM0.88m
2:56AM0.10m
1:36PM0.95m
3:43AM0.02m
2:35PM0.96m
4:24AM-0.05m
3:25PM0.94m
5:00AM-0.09m
4:08PM0.91m
clear
clear
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clear
clear
part cloud
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clear
clear
part cloud
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:07
6:07
6:07
6:09
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:36
8:35
8:34
8:34
8:32
 mm
Temp °C
20
20
17
15
16
16
14
17
17
14
16
17
14
17
17
15
17
17
15
Feels °C
19
18
16
16
15
15
13
16
15
13
14
15
14
15
15
14
15
15
14
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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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