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Chadbourne Gulch Surf Forecast
/ CAL – Mendocino County (14 breaks) / California (404 breaks) /
Surf Forecasts:
Chadbourne Gulch surfForecast / CAL – Mendocino County / USA
48hr Weather and Surf, issued 10 pm Sunday 17 May 2026 PDTForecast 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
10.4° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Chadbourne Gulch today?
The current surf forecast for Chadbourne Gulch at 1AM is: 3.0m 10s primary swell from a Northwest direction and 2.5m 10s secondary swell from a Northwest direction, 0.4m 13s secondary swell from a South-southwest direction (forecast issued at 10:00pm May 17). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 May) | 7ft (2.1m) | 9s |
| Afternoon (18 May) | 8ft (2.4m) | 9s |
| Evening (18 May) | 10ft (3.0m) | 8s |
Table - waves today at Chadbourne Gulch. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 17°C on Tue morning, min 11°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||||||
8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
NW 9 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NW 8 | WNW 16 | NW 9 | WNW 15 | NW 10 | NW 10 | WNW 14 | WNW 14 | NW 8 | WNW 13 | WNW 13 | NW 13 | NW 13 | NW 12 | NW 9 | NW 9 | |
1836 | 1786 | 992 | 783 | 736 | 816 | 788 | 1110 | 1164 | 868 | 984 | 818 | 817 | 964 | 921 | 848 | 903 | 722 | 722 | 1846 | 1883 | 1655 | 878 | 1475 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-off | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | |
High Tide | 11:56PM2.08m | 2:18PM1.29m | 00:45AM2.04m | 3:17PM1.29m | 1:38AM1.93m | 4:18PM1.30m | ||||||||||||||||||
Low Tide | 5:37PM0.70m | 7:09AM-0.61m | 6:28PM0.76m | 8:03AM-0.58m | 7:25PM0.80m | 8:58AM-0.48m | ||||||||||||||||||
 |  | | | | | | | | | | | |  | | | | |  | | | | | | |
 | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — |
 | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 12 | 12 | 11 | 14 | 16 | 16 | 16 | 15 | 12 | 12 | 12 | 15 | 17 | 16 | 16 | 14 | 12 | 12 | 12 | 14 | 16 | 15 | 16 |
9 | 9 | 9 | 7 | 11 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 13 | 12 | 11 | 11 | 11 | 13 | 13 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | SSW 14 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | WNW 18 | WNW 18 | WNW 16 | WNW 16 | NW 9 | NW 9 | NW 10 | NW 10 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | NW 13 | NW 13 | NW 12 | WNW 12 | WNW 12 |
 kJ | 61 | 1411 | 992 | 783 | 736 | 626 | 123 | 273 | 452 | 788 | 654 | 750 | 817 | 800 | 921 | 779 | 649 | 722 | 722 | 1846 | 1883 | 1655 | 483 | 187 |
Swell 2 Height (m) Direction Period (s) | S 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 16 | S 16 | SW 17 | WNW 16 | WNW 15 | WNW 14 | WNW 14 | S 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 21 | SW 21 | SW 16 | SW 16 |
| kJ | 25 | 60 | 59 | 58 | 59 | 58 | 34 | 46 | 46 | 47 | 933 | 818 | 796 | 886 | 69 | 69 | 96 | 96 | 96 | 68 | 162 | 224 | 90 | 89 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | SSW 18 | SW 18 | WNW 19 | S 16 | SSW 13 | SW 17 | S 16 | WNW 11 | SW 17 | SW 16 | S 15 | SW 16 | S 15 | S 15 | S 15 | S 15 | S 14 | SW 16 | SW 16 | S 14 | S 14 |
| kJ | 12 | 12 | 13 | 31 | 50 | 71 | 46 | 33 | 43 | 46 | 103 | 43 | 42 | 39 | 69 | 39 | 39 | 38 | 38 | 37 | 66 | 65 | 59 | 33 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 10 | — | — | — | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 9 | — | — | NW 10 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | — | NW 9 | NW 9 | NW 9 |
| kJ | 1836 | 1786 | — | — | — | 816 | 788 | 1110 | 1164 | 868 | 984 | — | — | 964 | 718 | 848 | 903 | 528 | 414 | 567 | — | 780 | 878 | 1475 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 332 | 333 | 334 | 5 | 0 | 0 | 0 | 142 | 332 | 333 | 332 | 0 | 0 | 0 | 0 | 159 | 190 | 332 | 0 | 0 | 0 | 0 | 0 | 141 |
Best forecast wave conditions in Mendocino County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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