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Surf Forecasts:

Chadbourne Gulch surfForecast / CAL – Mendocino County / USA
Forecast update in hr min s Forecast update imminent
Chadbourne Gulch surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Chadbourne Gulch sea temperature is
11.7° C
(Which is slightly cooler than normal)Chadbourne Gulch surf forecast from 30 May 2026:
- Best quality surf: Sunday 31 May, 5PM (local time) - 10ft (3.0m), 9s period, NW swell with cross-onshore winds.
- Most powerful swell: Sunday 31 May, 5PM (local time) - 10ft (3.0m), 9s period, NW swell with 1,402 kJ wave energy.
- Next surfable swell (1★+): Sunday 31 May, 5AM (local time) - 10ft (3.0m), 9s period with NW 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 (May 31) at 5AM. The primary swell is predicted to be 2.4m and 11s period with a secondary swell of 0.5m and 22s. Another secondary swell of 3.0m and 9s 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 3.0m 9s and forecast to arrive on Sunday (May 31) at 5PM. 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 (Sun 31st May) | 10ft (3.0m) 9s |
| Best Surf | 5PM (Sun 31st May) | 10ft (3.0m) 9s |
| Most Powerful | 5PM (Sun 31st May) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Chadbourne Gulch over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Mon morning, min 8°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Very mild (max 17°C on Wed afternoon, min 10°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | Friday 5 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
NW 12 | NW 8 | WNW 11 | NW 10 | NW 9 | NW 10 | NW 10 | NW 10 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 11 | SSW 18 | SSW 18 | SSW 19 | SSW 19 | SSW 17 | SSW 18 | SSW 17 | |
1337 | 982 | 492 | 1210 | 1402 | 968 | 673 | 524 | 751 | 559 | 539 | 525 | 425 | 739 | 273 | 514 | 1135 | 758 | 1146 | 1159 | 1120 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross | cross-on | cross-on | glassy | on | on | glassy | cross-on | on | cross | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | |
High Tide | 12:43PM1.17m | 11:00PM1.77m | 1:25PM1.18m | 11:33PM1.75m | 2:06PM1.19m | 00:08AM1.73m | 2:48PM1.19m | 00:44AM1.68m | 3:31PM1.19m | 1:22AM1.62m | 4:15PM1.21m | 2:04AM1.54m | 4:57PM1.25m | 2:52AM1.43m | |||||||
Low Tide | 4:44PM0.81m | 6:13AM-0.25m | 5:20PM0.85m | 6:49AM-0.25m | 5:56PM0.87m | 7:27AM-0.23m | 6:35PM0.90m | 8:05AM-0.20m | 7:19PM0.92m | 8:45AM-0.15m | 8:11PM0.93m | 9:25AM-0.09m | 9:15PM0.92m | ||||||||
5:50 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | 5:48 | — | — | |
— | 8:35 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — | — | 8:37 | — | — | 8:37 | — | — | 8:38 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 14 | 13 | 14 | 15 | 13 | 17 | 16 | 13 | 15 | 14 | 12 | 16 | 17 | 14 | 16 | 16 | 14 | 14 | 14 | 12 |
8 | 10 | 8 | 11 | 12 | 12 | 16 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 13 | 11 | 10 | 10 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | WNW 11 | SSW 21 | SSW 20 | NW 10 | NW 10 | NW 10 | NW 9 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | W 10 | SSW 18 | SSW 19 | WNW 11 | SSW 17 | SSW 18 | SSW 17 |
104 | 105 | 492 | 260 | 446 | 968 | 673 | 524 | 408 | 559 | 539 | 525 | 425 | 348 | 208 | 514 | 1135 | 314 | 1146 | 1159 | 1120 | |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SSW 24 | SSW 13 | SSW 18 | SSW 16 | SSW 20 | SSW 18 | SSW 18 | SSW 18 | NW 9 | SW 22 | SSW 22 | WNW 12 | SSW 19 | SW 14 | SSW 15 | S 12 | SSW 19 | WNW 11 | WNW 11 | WNW 11 |
37 | 54 | 70 | 134 | 103 | 485 | 520 | 497 | 751 | 75 | 18 | 45 | 109 | 251 | 211 | 272 | 3 | 758 | 394 | 319 | 313 | |
Swell 3 Height (m) Direction Period (s) | SW 24 | SSW 19 | SSW 22 | SSW 13 | SSW 13 | SSW 16 | SSW 15 | SSW 15 | S 13 | S 14 | S 12 | S 14 | SSW 19 | S 13 | SSW 18 | SSW 15 | S 12 | SSW 16 | S 13 | — | S 11 |
22 | 35 | 185 | 32 | 32 | 153 | 88 | 128 | 3 | 4 | 3 | 4 | 148 | 4 | 273 | 272 | 3 | 322 | 3 | — | 3 | |
Wind waves Height (m) Direction Period (s) | NW 12 | NW 8 | NW 8 | NW 10 | NW 9 | NW 9 | — | — | — | NW 7 | NW 6 | NW 6 | NW 5 | WNW 11 | NW 6 | WNW 7 | WNW 7 | NW 6 | NW 6 | NW 6 | NW 4 |
1337 | 982 | 447 | 1210 | 1402 | 703 | — | — | — | 131 | 216 | 230 | 67 | 739 | 226 | 431 | 586 | 196 | 84 | 110 | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 212 | 332 | 25 | 159 | 333 | 0 | 141 | 50 | 0 | 244 | 244 | 5 | 230 | 244 | 0 | 230 | 333 | 25 | 244 | 137 | 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.











