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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 Wednesday 13 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
10.8° C
(Which is 1.1°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 9PM is: 1.9m 12s primary swell from a West-northwest direction and 0.5m 14s secondary swell from a South-southwest direction, 0.3m 4s secondary swell from a North direction (forecast issued at 04:00pm May 13). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 6ft (1.8m) | 12s |
| Evening (13 May) | 6ft (1.9m) | 12s |
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 Wed afternoon, min 9°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 16 | SSW 16 | WNW 9 | WNW 16 | SSW 15 | NW 7 | WNW 15 | WNW 15 | WNW 14 | WNW 14 | WNW 14 | WNW 14 | WNW 13 | |
944 | 969 | 937 | 821 | 757 | 622 | 643 | 562 | 480 | 502 | 437 | 295 | 291 | 216 | 181 | 266 | 352 | 440 | 530 | 602 | 638 | 702 | 802 | 768 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 9:16PM1.75m | 10:29AM1.30m | 9:50PM1.86m | 11:30AM1.34m | 10:27PM1.96m | |||||||||||||||||||
Low Tide | 3:09PM0.39m | 4:17AM-0.06m | 3:53PM0.50m | 5:01AM-0.30m | 4:38PM0.61m | 5:46AM-0.47m | ||||||||||||||||||
 | | |  | |  | | | | | | | |  |  | | | | | | | | | | |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — |
 | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | 8:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 13 | 12 | 10 | 9 | 9 | 10 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 12 |
10 | 9 | 8 | 6 | 5 | 4 | 4 | 7 | 7 | 7 | 6 | 6 | 7 | 6 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 16 | WNW 9 | WNW 9 | WNW 9 | SSW 15 | WNW 16 | WNW 15 | WNW 7 | WNW 14 | WNW 8 | WNW 14 | WNW 14 | WNW 13 |
 kJ | 944 | 969 | 937 | 821 | 757 | 622 | 643 | 562 | 480 | 502 | 437 | 295 | 287 | 216 | 181 | 266 | 326 | 428 | 234 | 602 | 199 | 702 | 802 | 768 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 13 | SSW 17 | SSW 16 | SSW 16 | WNW 18 | SSW 16 | S 14 | WNW 16 | WNW 16 | SSW 15 | SSW 15 | WNW 15 | SSW 15 | WNW 14 | SSW 15 | SSW 15 | S 13 |
| kJ | 123 | 166 | 104 | 102 | 102 | 178 | 121 | 102 | 216 | 298 | 295 | 31 | 291 | 153 | 179 | 232 | 256 | 252 | 530 | 228 | 638 | 87 | 87 | 92 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | S 13 | SW 18 | SSW 18 | SSW 18 | SSW 13 | SW 13 | SSW 17 | SW 13 | S 12 | WNW 19 | S 13 | NW 18 | SSW 16 | SSW 16 | WNW 9 | S 11 | S 18 | SSW 15 | S 11 | SSW 14 | SSW 13 | SSW 13 | SW 15 |
| kJ | 71 | 13 | 81 | 104 | 104 | 68 | 44 | 97 | 44 | 11 | 36 | 14 | 81 | 147 | 169 | 66 | 2 | 25 | 292 | 2 | 108 | 60 | 60 | 56 |
Wind waves Height (m) Direction Period (s) | N 6 | N 5 | N 5 | N 3 | NNW 4 | N 4 | N 4 | N 5 | N 5 | N 5 | N 6 | NW 6 | N 6 | N 6 | N 6 | NW 6 | NW 7 | NW 7 | N 7 | NNW 7 | N 7 | NW 7 | NNW 7 | NW 7 |
| kJ | 2 | 2 | 1 | 6 | 43 | 21 | 15 | 46 | 49 | 58 | 48 | 244 | 71 | 80 | 88 | 253 | 352 | 440 | 171 | 383 | 176 | 342 | 361 | 325 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 437 | 438 | 149 | 59 | 54 | 54 | 51 | 262 | 437 | 437 | 298 | 149 | 54 | 54 | 80 | 437 | 437 | 436 | 436 | 151 | 114 | 97 | 149 | 437 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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