
Surf Forecasts:
Chadbourne Gulch surf forecast from 27 Jul 2026:
- Best quality surf: Sunday 2 Aug, 2PM (local time) - 10ft (3.0m), 9s period, NW swell with cross-onshore winds.
- Most powerful swell: Sunday 2 Aug, 8PM (local time) - 11ft (3.5m), 9s period, NW swell with 1,830 kJ wave energy.
- Next surfable swell (1★+): Monday 27 Jul, 11PM (local time) - 4.5ft (1.3m), 19s 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 (Jul 27) at 11PM. The primary swell is predicted to be 1.3m and 19s period with a secondary swell of 0.6m and 9s. Another secondary swell of 1.4m and 6s 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 3.5m 9s and forecast to arrive on Sunday (Aug 02) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 27th Jul) | 4.5ft (1.3m) 19s |
| Best Surf | 2PM (Sun 2nd Aug) | 10ft (3.0m) 9s |
| Most Powerful | 8PM (Sun 2nd Aug) | 11ft (3.5m) 9s |
Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.
The Lowdown
Alright, Rusty here. We're talkin' Chadbourne Gulch, and only Chadbourne Gulch. It ain't a week of easy scores, but there are a couple of moments that'll make it worth the wait if you're dialed in.
The water's about 60°F right now, a touch warmer than usual for this time of year. Small comfort.
Kicking off on Monday the 27th of July. There's some SSW groundswell, 4ft with an 18-second period. That's a lot of energy, around 1298. But the wind is a cross-onshore from the NW, making it choppy. For a beginner spot, those long-period sets might break a bit wonky. It's not a total loss, but you gotta work for it.
Tuesday the 28th is more of the same: cross-onshore chop, same size swell, a bit more energy. It's surfable, barely. The energy fades through Wednesday, Thursday, and Friday morning. Swell drops under 3ft, energy is weak. Small and choppy, a real grind.
Then things get weird. Friday afternoon the 31st of July, the swell jumps to 7ft but the period crashes to just 7 seconds – short-period wind swell from the NW. Onshore wind but light. It'll be a messy, churning wall.
Saturday the 1st of August is a write-off. 10ft of cross-onshore junk with 25 km/h winds. That's kite country, not paddle surfing.
Here's the first real highlight. Sunday the 2nd of August. The swell is a solid 12ft with a 9-second period and very strong energy (1806). The wind drops to a light breeze. That's expert territory only. If you're a beginner, stay on the beach.
But the real standout, the one you need to circle... Monday the 3rd of August. The swell is still a meaty 8ft from the NW (9-second period) with energy around 1207. And then you see the wind: glassy. Dead calm, light from the WSW. For an experienced surfer, that's perfection at Chadbourne. The condition notes say "excellent surf conditions for experienced surfers." That's the call. Monday afternoon is the wave to chase.
Tuesday the 4th drops back to 6ft with a cross-onshore breeze. The rest of that week is small and mediocre again, with a tiny 1ft glassy bump on Thursday the 6th. A longboard wave if you're desperate.
Then, right at the end, another banger. Sunday the 9th of August. Swell is 8ft from the NW with a 10-second period and strong energy (1415). And the wind? Glassy again from the west. Another call for excellent conditions for experienced surfers. That's your second standout. Monday the 10th is still fun at 7ft, but the wind gets messy.
So bottom line: the first week is mostly average and choppy. The two real standouts are the glassy Monday afternoon of the 3rd of August, and the glassy Sunday afternoon of the 9th of August. If you can handle a solid 7ft to 8ft beach break, those are your windows. Don't bother with the rest.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Tue afternoon, min 13°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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 18 | SSW 18 | SW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | NW 7 | SSW 14 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 10 |
Wave Graph | |||||||||||||||||||||
845 | 1129 | 837 | 932 | 1081 | 789 | 643 | 627 | 441 | 372 | 527 | 227 | 301 | 407 | 365 | 396 | 1062 | 769 | 940 | 1643 | 1476 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | glassy | cross-on | cross-on | cross-off | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | on | glassy | cross-on | cross-on | cross | cross-on | cross-on | glassy |
High Tide | 12:09PM1.26m | 10:24PM1.84m | 12:36PM1.30m | 11:02PM1.86m | 1:03PM1.34m | 11:39PM1.85m | 1:30PM1.40m | 00:16AM1.80m | 1:57PM1.46m | 00:56AM1.71m | 2:24PM1.52m | 1:39AM1.59m | 2:53PM1.58m | 2:29AM1.44m | |||||||
Low Tide | 4:08PM0.91m | 5:33AM-0.13m | 4:49PM0.87m | 6:05AM-0.14m | 5:29PM0.82m | 6:35AM-0.13m | 6:11PM0.77m | 7:04AM-0.09m | 6:54PM0.72m | 7:33AM-0.00m | 7:41PM0.66m | 8:03AM0.12m | 8:34PM0.58m | ||||||||
6:09 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:13 | — | — | 6:15 | — | — | |
— | 8:32 | — | — | 8:31 | — | — | 8:30 | — | — | 8:30 | — | — | 8:29 | — | — | 8:28 | — | — | 8:27 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 15 | 18 | 20 | 18 | 18 | 18 | 16 | 17 | 17 | 15 | 18 | 19 | 16 | 19 | 22 | 19 | 19 | 20 | 18 |
Feels °C | 16 | 15 | 15 | 16 | 18 | 17 | 16 | 15 | 16 | 15 | 14 | 15 | 16 | 17 | 17 | 16 | 18 | 15 | 17 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SW 19 | SSW 17 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SW 14 | SSW 14 | SSW 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | SW 13 |
845 | 1129 | 837 | 932 | 1081 | 789 | 643 | 627 | 441 | 372 | 527 | 214 | 301 | 236 | 90 | 128 | 121 | 103 | 69 | 44 | 44 | |
Swell 2 Height (m) Direction Period (s) | SSW 11 | SSW 11 | NW 9 | NW 9 | SSW 12 | S 20 | S 18 | S 18 | S 17 | S 16 | SSE 14 | S 15 | S 15 | S 14 | SW 14 | SSW 14 | SW 14 | SW 14 | SSW 14 | SSW 13 | S 11 |
42 | 40 | 53 | 52 | 52 | 119 | 230 | 221 | 290 | 183 | 18 | 159 | 113 | 150 | 102 | 134 | 100 | 100 | 75 | 70 | 23 | |
Swell 3 Height (m) Direction Period (s) | SW 13 | — | SSW 16 | SSW 12 | — | SW 12 | SSW 11 | SSW 11 | SSW 11 | SSE 14 | — | SSE 17 | — | — | S 16 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 |
46 | — | 146 | 56 | — | 34 | 12 | 11 | 11 | 20 | — | 57 | — | — | 80 | 15 | 15 | 15 | 13 | 49 | 49 | |
Wind waves Height (m) Direction Period (s) | NW 10 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 6 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 9 | NW 9 | NW 10 |
150 | 129 | 108 | 95 | 316 | 172 | 195 | 474 | 373 | 240 | 440 | 227 | 183 | 407 | 365 | 396 | 1062 | 769 | 940 | 1643 | 1476 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 230 | 244 | 0 | 230 | 333 | 0 | 212 | 332 | 0 | 230 | 332 | 0 | 159 | 332 | 0 | 212 | 332 | 25 | 159 | 333 | 34 |
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.










