
Surf Forecasts:
Chadbourne Gulch surf forecast from 25 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★+): Saturday 25 Jul, 5AM (local time) - 3ft (0.9m), 22s period with SW 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 Saturday (Jul 25) at 5AM. The primary swell is predicted to be 0.9m and 22s period with a secondary swell of 0.8m and 9s. 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 Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 25th Jul) | 3ft (0.9m) 22s |
| Best Surf | 8AM (Sat 25th Jul) | 3.5ft (1.1m) 21s |
| Most Powerful | 11AM (Sat 25th Jul) | 4ft (1.2m) 21s |
Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it.
We’ve got a 16-day window, and honestly, for Chadbourne Gulch, it’s a bit of a mixed bag. The good news is there’s swell sticking around, but the wind is mostly a cross-on nuisance, and the quality is held back by that. The water temp is about what you’d expect for this time of year, nothing wild.
First up, the best bet on the table looks like Monday afternoon, August 3rd. That’s still a week and a half out, so keep an eye on it, but it’s got the makings of something special. We’re looking at a 8ft swell rolling in from the NW, and the wind is predicted to go glassy. That’s a huge plus. The swell period is a solid 10 seconds, so there’s some proper groundswell energy behind it. The combined energy reading is 1421 (moderate to strong), so there’s plenty of push. This is for experienced surfers though – 8ft is getting into expert territory, especially at a beach break like this. The longer period means the waves will have shape, and if the wind holds, the sets will be clean and lined up. It’s the standout of the whole outlook.
Leading up to that, the first week is… well, it’s surfable for beginners. The mornings are the better call, with a lighter breeze. For example, Saturday morning July 25th has a 4ft SSW swell with a period of 21 seconds – that’s a very long period groundswell. The energy is a solid 1402 (moderate to strong), but with that long period, it’s going to break straight and be a bit tricky to get into a rhythm. The cross-on wind won’t help either. It’s marginal, but if you’re desperate for a paddle, you could get a few.
After that Monday stand-out, the conditions finally settle into a cleaner pattern. Wednesday morning August 5th is a beauty – 6ft NW swell, glassy, and the combined energy at 677 (moderate). The period drops to 10 seconds, which is a better all-rounder for a beach break. It’s a solid, clean session for a competent surfer.
The tail end of the forecast, from August 6th onward, drops back into that cross-on wind pattern. The swell size hangs around 5ft to 7ft, but the choppy conditions will make it feel like work. The energy is moderate (667 to 903), so there’s no shortage of water moving, but the wind is the limiting factor.
Overall, if you can wait, Monday August 3rd afternoon is the one to circle. The glassy morning on Wednesday August 5th is a solid backup. The rest of the time, you’ll be scratching for a clean one.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Tue afternoon, min 13°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||
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 23 | SSW 21 | SW 21 | SW 20 | SW 19 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | NW 8 | NW 8 | NW 8 | SSW 16 | NW 8 |
Wave Graph | |||||||||||||||||||
433 | 1221 | 890 | 872 | 1100 | 855 | 835 | 845 | 1129 | 837 | 932 | 1159 | 911 | 545 | 675 | 453 | 413 | 561 | 435 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | cross-on | on | glassy |
High Tide | 8:14PM1.73m | 11:05AM1.17m | 9:00PM1.76m | 11:40AM1.22m | 9:44PM1.80m | 12:09PM1.26m | 10:24PM1.84m | 12:36PM1.30m | 11:02PM1.86m | 1:03PM1.34m | 11:39PM1.85m | 1:30PM1.40m | 00:16AM1.80m | ||||||
Low Tide | 3:43AM0.02m | 2:35PM0.96m | 4:24AM-0.05m | 3:25PM0.94m | 5:00AM-0.09m | 4:08PM0.91m | 5:33AM-0.13m | 4:49PM0.87m | 6:05AM-0.14m | 5:29PM0.82m | 6:35AM-0.13m | 6:11PM0.77m | |||||||
— | 6:07 | — | — | 6:07 | — | — | 6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | |
8:35 | — | 8:34 | — | — | 8:34 | — | — | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:30 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 16 | 17 | 15 | 16 | 17 | 13 | 17 | 17 | 14 | 18 | 19 | 18 | 17 | 18 | 15 | 17 | 18 | 15 |
Feels °C | 13 | 14 | 15 | 14 | 15 | 16 | 13 | 15 | 15 | 13 | 16 | 17 | 16 | 15 | 16 | 16 | 16 | 17 | 15 |
Swell 1 Height (m) Direction Period (s) | NW 9 | SSW 21 | SW 21 | SW 20 | SW 19 | SW 19 | SSW 18 | SSW 18 | SSW 18 | SW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | NW 7 |
120 | 1221 | 890 | 872 | 1100 | 855 | 835 | 845 | 1129 | 837 | 932 | 1159 | 911 | 545 | 627 | 441 | 372 | 561 | 281 | |
Swell 2 Height (m) Direction Period (s) | SW 23 | NW 9 | NW 9 | WNW 8 | WNW 8 | SSW 12 | NW 5 | NW 10 | SSW 11 | NW 9 | SSW 12 | SSW 12 | SSW 11 | S 18 | S 18 | S 17 | S 16 | SSE 14 | SW 14 |
433 | 64 | 112 | 117 | 82 | 56 | 67 | 45 | 40 | 53 | 56 | 52 | 48 | 230 | 221 | 290 | 183 | 20 | 214 | |
Swell 3 Height (m) Direction Period (s) | SSW 13 | S 13 | S 12 | SSW 12 | SSW 12 | S 10 | SSW 21 | SSW 11 | — | SSW 16 | S 9 | — | S 20 | SW 12 | SW 11 | SSW 11 | SSE 15 | — | S 15 |
114 | 117 | 72 | 57 | 56 | 17 | 180 | 25 | — | 100 | 6 | — | 119 | 34 | 18 | 12 | 21 | — | 159 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | WNW 5 | NW 5 | NW 6 | WNW 5 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
— | — | — | — | 17 | 51 | 115 | 49 | 146 | 104 | 97 | 413 | 178 | 268 | 675 | 453 | 413 | 407 | 435 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 165 | 332 | 0 | 230 | 306 | 0 | 230 | 244 | 0 | 230 | 332 | 0 | 212 | 333 | 0 | 159 | 50 | 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.










