
Surf Forecasts:
Chadbourne Gulch surf forecast from 6 Sep 2026:
- Best quality surf: Friday 11 Sep, 11PM (local time) - 7.5ft (2.3m), 8s period, NW swell with glassy winds.
- Most powerful swell: Friday 11 Sep, 11PM (local time) - 7.5ft (2.3m), 8s period, NW swell with 645 kJ wave energy.
- Next surfable swell (1★+): Sunday 6 Sep, 11PM (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 Sunday (Sep 06) at 11PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.6m and 15s. Another secondary swell of 1.5m and 6s is also forecast. The wind is predicted to be cross-offshore 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 Friday (Sep 11) at 11PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 6th Sep) | 2.5ft (0.8m) 14s |
| Best Surf | 11PM (Fri 11th Sep) | 7.5ft (2.3m) 8s |
| Most Powerful | 11PM (Fri 11th Sep) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.
The Lowdown
G’day, I’m Rusty, and here’s the outlook for Chadbourne Gulch.
It’s a slow start – the first few days are more about cleaning up than lighting up. There’s a bit of a long-period groundswell rollin’ in Sunday morning, but it’s only 3 ft from the SSW with a 15-second period, and the cross-onshore wind is messing with the surface. The combined swell energy is (582) – moderate, but the text says the surf is marginal. The water temp is 15°, which is about average for this time of year given the anomaly of 0.8°. Monday stays similar, with small waves around 3 ft and light breeze, but nothing to get excited about.
Now, Tuesday morning the 8th is where it starts to get interesting. We’ve got 3 ft from the S, period 12 seconds, and the wind is glassy – dead calm. Combined energy is (460). That’s clean, small, and fun for a beginner-friendly spot like this. If you’re just starting out, that’s your window. Wednesday morning the 9th stays glassy with 2 ft swell from the SSW (296 combined energy). Still small but clean.
The standouts? Honestly, the best on offer is a toss-up between the morning of Saturday the 12th and the afternoon of Friday the 18th. The 12th looks bigger at 6 ft from the NW, but the period is a short 8 seconds and the wind is cross-onshore at 12 mph, making it choppy and poor. I’d skip that. The 18th afternoon though – that’s a beauty. 8 ft from the NW, period 10 seconds, combined energy (1275) – strong. And the wind is glassy. The text says “excellent surf conditions for experienced surfers.” That’s the one to circle, but it’s over a week away, so keep an eye on it.
There’s a gap in quality from the 12th through the 14th with messy, onshore wind and lumpy conditions. The 16th afternoon sees a 10 ft NW swell, but it’s too big for this break, so only for the brave. The 17th afternoon has another 10 ft NW swell with glassy conditions, but again, it’s too big for most.
Saturday the 19th afternoon brings it back down: 5 ft from the NW, glassy, combined energy (749) – that’s a solid, clean session for intermediate surfers. Then Sunday the 20th afternoon is a small, glassy finisher with 2 ft from the SW and a long 19-second period, combined energy (478). Good for a log.
Crowds are possible at this spot – it says “sometimes,” so you might have company but not a circus. The break is fairly consistent, and it’s beginner-friendly, so keep that in mind when sizes jump over 5 ft.
Rusty.
Short Range ForecastMostly dry. Warm (max 22°C on Tue morning, min 12°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Wed morning, min 14°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | |||||||||||||||
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) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 12 | SSW 14 | SSW 14 | SSW 13 | SW 19 | SW 18 | SSW 17 | SW 17 | SW 16 | SW 16 | SW 15 | NW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
405 | 405 | 264 | 233 | 220 | 229 | 196 | 187 | 143 | 125 | 364 | 312 | 504 | 560 | 489 | 565 | 465 | 372 | 389 | 537 | 345 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | glassy | on | cross-on | glassy | on | on | cross | cross-on | cross-on | cross-off |
High Tide | 9:15AM1.27m | 7:34PM1.87m | 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 | |||||||
Low Tide | 1:12PM0.94m | 2:53AM-0.13m | 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 | ||||||||
6:47 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:50 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 7:37 | — | — | 7:37 | — | — | 7:35 | — | — | 7:34 | — | — | 7:31 | — | — | 7:30 | — | — | 7:29 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 17 | 16 | 18 | 18 | 17 | 22 | 20 | 20 | 26 | 25 | 23 | 23 | 23 | 18 | 20 | 20 | 16 | 17 | 20 | 16 |
Feels °C | 14 | 14 | 15 | 16 | 17 | 16 | 21 | 19 | 19 | 24 | 23 | 22 | 22 | 22 | 18 | 19 | 19 | 16 | 13 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 7 | NW 8 | NW 8 | NW 8 | SSW 17 | NW 11 | NW 11 | NW 10 | NW 8 | SSW 15 | SW 14 | SW 14 | SW 14 |
405 | 405 | 264 | 114 | 105 | 184 | 108 | 108 | 75 | 86 | 101 | 71 | 504 | 258 | 254 | 208 | 270 | 372 | 305 | 301 | 206 | |
Swell 2 Height (m) Direction Period (s) | NW 9 | SSW 11 | SSE 14 | SSW 14 | SSW 14 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | NW 12 | NW 12 | SW 17 | SW 16 | SW 16 | SW 15 | SSW 7 | NW 11 | WSW 18 | WNW 10 |
93 | 44 | 156 | 233 | 220 | 229 | 196 | 187 | 134 | 85 | 155 | 149 | 195 | 560 | 489 | 565 | 465 | 18 | 31 | 31 | 38 | |
Swell 3 Height (m) Direction Period (s) | SSW 11 | S 16 | NW 9 | SSE 13 | S 13 | SSW 13 | SSW 13 | SSW 14 | SSW 14 | SSW 13 | SW 19 | SW 18 | NW 7 | SSW 12 | S 10 | SSW 9 | S 8 | NW 12 | WSW 13 | S 10 | SW 21 |
68 | 124 | 46 | 141 | 125 | 120 | 156 | 170 | 143 | 125 | 364 | 312 | 43 | 137 | 196 | 77 | 48 | 37 | 35 | 7 | 67 | |
Wind waves Height (m) Direction Period (s) | WNW 5 | NW 5 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 8 | NW 8 | NW 8 | NW 8 |
16 | 122 | 102 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 326 | 389 | 537 | 345 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 159 | 334 | 0 | 87 | 50 | 0 | 0 | 0 | 0 | 0 | 50 | 0 | 190 | 25 | 0 | 244 | 50 | 5 | 306 | 333 | 0 |
Best forecast wave conditions in Mendocino County | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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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.










