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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 Saturday 30 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
9.6° C
(Which is 2.8°C colder than average for this time of year)How big are the waves at Cape Mendocino today (30 May):
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.3m), 12s period with WNW swell.
- Evening surf: Evening surf (30 May, local time) - 4.5ft (1.3m), 12s period with WNW swell.
The current surf forecast for Cape Mendocino at 7PM is: 1.3m 12s primary swell from a West-northwest direction and 1.3m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm May 30). An open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | - | - |
| Afternoon (30 May) | 4.5ft (1.3m) | 12s |
| Evening (30 May) | 4.5ft (1.3m) | 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 15°C on Mon morning, min 8°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 12 | NW 11 | SSW 22 | NW 9 | NW 9 | NW 9 | WNW 11 | SSW 20 | NW 10 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | |
436 | 436 | 429 | 414 | 572 | 263 | 1174 | 1270 | 1219 | 573 | 450 | 530 | 485 | 708 | 694 | 637 | 508 | 497 | 651 | 644 | 637 | 629 | 708 | 566 | |
Wind (km/h) | ||||||||||||||||||||||||
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High Tide | 12:47PM1.26m | 10:55PM1.75m | 1:30PM1.27m | 11:28PM1.73m | 2:11PM1.27m | 00:03AM1.70m | ||||||||||||||||||
Low Tide | 5:23PM0.89m | 6:27AM-0.27m | 6:02PM0.94m | 7:01AM-0.27m | 6:40PM0.98m | 7:37AM-0.26m | ||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — |
 | — | — | 8:39 | — | — | — | — | — | — | — | 8:39 | — | — | — | — | — | — | — | 8:40 | — | — | — | — | 8:42 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 12 | 11 | 10 | 9 | 9 | 8 | 9 | 12 | 13 | 12 | 11 | 9 | 10 | 10 | 13 | 15 | 15 | 15 | 13 | 11 | 10 | 10 | 11 | 13 |
6 | 4 | 3 | 3 | 2 | 2 | 3 | 6 | 6 | 5 | 6 | 5 | 6 | 6 | 9 | 11 | 11 | 11 | 9 | 7 | 6 | 7 | 8 | 10 | |
Swell 1 Height (m) Direction Period (s) | WNW 12 | WNW 12 | NW 8 | WNW 12 | NW 11 | SSW 22 | SSW 21 | SSW 21 | SSW 21 | WNW 11 | NW 10 | NW 10 | WNW 10 | NNW 9 | NNW 9 | SSW 18 | SSW 18 | WNW 10 | WNW 10 | WNW 9 | SSW 18 | WNW 9 | WNW 9 | SSW 16 |
 kJ | 436 | 436 | 206 | 414 | 572 | 263 | 260 | 260 | 502 | 573 | 450 | 530 | 240 | 1021 | 897 | 637 | 508 | 161 | 221 | 203 | 637 | 190 | 186 | 566 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | WNW 12 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 13 | SSW 20 | SSW 20 | SSW 20 | SSW 20 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 18 | SSW 18 | SSW 18 | WNW 9 | SSW 17 | SSW 17 | S 14 |
| kJ | 104 | 105 | 429 | 73 | 70 | 68 | 123 | 124 | 32 | 455 | 437 | 485 | 485 | 267 | 281 | 151 | 151 | 497 | 651 | 644 | 103 | 629 | 708 | 4 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 24 | SSW 14 | SW 23 | SSW 22 | SSW 18 | SSW 13 | SSW 13 | SSW 13 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 19 | SSW 19 | S 13 | SSW 15 | SSW 15 | S 13 | S 13 | S 13 | S 14 | S 14 | S 12 |
| kJ | 37 | 54 | 105 | 135 | 186 | 61 | 56 | 33 | 32 | 67 | 66 | 103 | 105 | 708 | 694 | 4 | 86 | 87 | 3 | 3 | 3 | 15 | 15 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 8 | NNW 8 | N 7 | NNW 8 | NNW 8 | NW 8 | NW 9 | NW 9 | NW 9 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | — | — | NNW 9 | NNW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NW 7 |
| kJ | 441 | 430 | 178 | 519 | 672 | 1179 | 1174 | 1270 | 1219 | 858 | 1126 | 1146 | 1211 | — | — | 777 | 700 | 488 | 385 | 322 | 294 | 176 | 147 | 262 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 437 | 436 | 436 | 68 | 40 | 41 | 54 | 262 | 316 | 437 | 100 | 41 | 41 | 40 | 51 | 334 | 294 | 51 | 51 | 54 | 41 | 40 | 40 | 151 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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