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Cape Mendocino Surf Forecast
/ CAL – Humboldt (25 breaks) / California (404 breaks) /
Surf Forecasts:
Cape Mendocino surfForecast / CAL – Humboldt / USA
48hr Weather and Surf, issued 4 pm Friday 22 May 2026 PDTForecast update in hr min s Forecast update imminent
Cape Mendocino surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cape Mendocino sea temperature is
9.0° C
(Which is 3.2°C colder than average for this time of year)How big are the waves at Cape Mendocino today?
The current surf forecast for Cape Mendocino at 10PM is: 2.0m 9s primary swell from a Northwest direction and 0.5m 15s secondary swell from a Southwest direction (forecast issued at 04:00pm May 22). An open ocean swell of 1.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 1.5ft (0.5m) | 18s |
| Evening (22 May) | 1.5ft (0.5m) | 18s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 14°C on Fri afternoon, min 9°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 18 | SW 18 | SW 18 | NW 9 | SW 15 | WNW 10 | WNW 10 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | |
154 | 154 | 152 | 636 | 109 | 175 | 196 | 198 | 201 | 255 | 255 | 258 | 258 | 258 | 330 | 322 | 449 | 568 | 785 | 626 | 590 | 640 | 630 | 587 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | |
High Tide | 6:08PM1.50m | 4:56AM1.41m | 6:56PM1.57m | 6:17AM1.27m | 7:39PM1.64m | 7:41AM1.19m | ||||||||||||||||||
Low Tide | 11:07AM-0.19m | 11:58PM0.75m | 12:04PM-0.03m | 1:13AM0.58m | 12:59PM0.14m | 2:19AM0.39m | ||||||||||||||||||
 |  |  |  | | | | | | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — | — |
 | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | — | — | — | — | — | — | 8:35 | — | — | — | — | 8:35 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 13 | 13 | 11 | 10 | 10 | 10 | 11 | 13 | 14 | 13 | 12 | 10 | 10 | 9 | 11 | 13 |
9 | 8 | 7 | 7 | 7 | 6 | 8 | 9 | 10 | 11 | 9 | 8 | 8 | 7 | 8 | 9 | 10 | 10 | 10 | 7 | 7 | 6 | 8 | 9 | |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | WNW 11 | NW 9 | SW 15 | WNW 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | WNW 14 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 |
 kJ | 154 | 154 | 79 | 636 | 109 | 175 | 521 | 476 | 394 | 372 | 372 | 307 | 307 | 307 | 315 | 274 | 220 | 170 | 785 | 626 | 590 | 640 | 630 | 587 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 18 | SW 15 | S 12 | SW 15 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 16 | WNW 16 | WNW 15 | WNW 15 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | SW 14 | SSW 15 |
| kJ | 109 | 109 | 152 | 106 | 49 | 109 | 196 | 164 | 164 | 145 | 145 | 113 | 110 | 110 | 330 | 322 | 449 | 568 | 128 | 101 | 76 | 57 | 214 | 344 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | SW 15 | S 13 | SSW 18 | S 13 | SSW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | WNW 9 | WNW 9 | WNW 10 | WNW 9 | SSW 15 | SSW 15 | SSW 14 | SSW 15 | NNW 7 | NNW 7 |
| kJ | 51 | 51 | 104 | 50 | 31 | 50 | 156 | 198 | 201 | 255 | 255 | 258 | 258 | 258 | 110 | 110 | 81 | 96 | 302 | 193 | 140 | 188 | 41 | 26 |
Wind waves Height (m) Direction Period (s) | NNW 9 | NNW 9 | NNW 9 | N 9 | NNW 9 | NNW 8 | — | — | — | — | — | — | — | — | — | — | — | — | S 12 | SSE 4 | — | — | — | — |
| kJ | 1329 | 1109 | 975 | 286 | 844 | 623 | — | — | — | — | — | — | — | — | — | — | — | — | 71 | 5 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 51 | 51 | 54 | 40 | 51 | 40 | 45 | 151 | 151 | 51 | 45 | 21 | 21 | 21 | 21 | 152 | 152 | 51 | 21 | 0 | 0 | 0 | 21 | 86 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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