Surf Forecasts:
How big are the waves at Cape Mendocino today (08 Sep):
- Afternoon surf: Afternoon surf (08 Sep, local time) - 3ft (0.9m), 12s period with S swell.
- Evening surf: Evening surf (08 Sep, local time) - 3.5ft (1.1m), 12s period with S swell.
The current surf forecast for Cape Mendocino at 9PM is: 1.1m 12s primary swell from a South direction (forecast issued at 04:00pm September 08). An open ocean swell of 1.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Sep) | - | - |
| Afternoon (08 Sep) | 3ft (0.9m) | 12s |
| Evening (08 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Wed morning, min 13°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | SW 19 | S 11 | S 11 | SSW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SSW 17 | SW 17 | SW 17 | SSW 17 | SSW 17 | SW 17 | SW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 255 | 247 | 362 | 290 | 174 | 179 | 157 | 196 | 251 | 368 | 312 | 312 | 312 | 386 | 434 | 419 | 493 | 493 | 540 | 515 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 9:37PM1.94m | 11:11AM1.64m | 10:32PM1.91m | 11:44AM1.71m | ||||||||||||||||
Low Tide | 3:59PM0.71m | 4:44AM-0.12m | 4:49PM0.56m | 5:23AM-0.05m | 5:37PM0.42m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | |  | | |
 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — |
 | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 19 | 20 | 20 | 20 | 24 | 24 | 22 | 19 | 18 | 17 | 15 | 15 | 18 | 19 | 17 | 15 | 14 |
Feels °C | 18 | 18 | 16 | 17 | 18 | 18 | 17 | 21 | 20 | 18 | 15 | 15 | 14 | 11 | 12 | 15 | 16 | 13 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | SW 19 | SW 18 | NW 12 | SW 18 | NW 12 | WNW 12 | SW 17 | SSW 17 | SSW 17 | SW 17 | SW 16 |
| kJ | 163 | 163 | 155 | 160 | 199 | 270 | 292 | 245 | 204 | 368 | 312 | 149 | 312 | 202 | 239 | 419 | 493 | 493 | 540 | 515 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | NW 13 | SW 18 | NW 12 | SSW 17 | SW 17 | WNW 11 | NW 11 | WNW 11 | NW 11 | WNW 10 |
| kJ | 255 | 247 | 362 | 290 | 174 | 160 | 157 | 196 | 149 | 110 | 162 | 312 | 147 | 386 | 434 | 157 | 117 | 143 | 115 | 138 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 18 | SW 18 | SSW 14 | SW 19 | SW 16 | SW 16 | SSW 19 | WNW 13 | S 10 | S 10 | S 10 | S 10 | SSW 11 | S 11 | S 10 | S 10 | S 11 | S 11 |
| kJ | 118 | 118 | 112 | 113 | 105 | 179 | 132 | 132 | 251 | 118 | 74 | 94 | 94 | 64 | 43 | 82 | 46 | 46 | 123 | 110 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 8 | NNW 8 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
| kJ | — | — | — | — | — | — | — | — | — | 204 | 186 | 193 | 199 | 220 | 220 | 287 | 336 | 412 | 432 | 435 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 54 | 151 | 51 | 0 | 0 | 0 | 0 | 114 | 151 | 51 | 51 | 51 | 51 | 51 | 40 | 151 | 437 | 51 | 54 | 54 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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