Surf Forecasts:
How big are the waves at Cape Mendocino today (29 Aug):
- Afternoon surf: Afternoon surf (29 Aug, local time) - 4ft (1.2m), 18s period with SSW swell.
- Evening surf: Evening surf (29 Aug, local time) - 3.5ft (1.0m), 17s period with SSW swell.
The current surf forecast for Cape Mendocino at 7PM is: 1.1m 17s primary swell from a South-southwest direction and 0.3m 10s secondary swell from a West direction, 1.2m 6s secondary swell from a Northwest direction (forecast issued at 04:00pm August 29). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | - | - |
| Afternoon (29 Aug) | 4ft (1.2m) | 18s |
| Evening (29 Aug) | 3.5ft (1.0m) | 17s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Sat afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | ||||||||||||||||||
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) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 877 | 877 | 717 | 539 | 627 | 627 | 733 | 733 | 575 | 554 | 417 | 411 | 405 | 405 | 400 | 400 | 394 | 325 | 321 | 226 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | on | cross-on | cross-on | on | glassy | cross-off |
High Tide | 12:58PM1.65m | 00:47AM1.65m | 1:25PM1.71m | 1:37AM1.53m | 1:55PM1.76m | |||||||||||||||
Low Tide | 7:01PM0.47m | 7:13AM0.23m | 7:44PM0.37m | 7:46AM0.37m | 8:32PM0.27m | |||||||||||||||
 | |  |  | | | | | | | | |  | |  |  | | | | | |
 | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 15 | 16 | 16 | 13 | 12 | 13 | 13 | 13 | 16 | 16 | 15 | 14 | 14 |
Feels °C | 12 | 12 | 10 | 10 | 9 | 8 | 8 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 12 | 15 | 15 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | NW 8 | NNW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 877 | 877 | 717 | 539 | 627 | 627 | 733 | 733 | 575 | 554 | 417 | 438 | 414 | 368 | 318 | 255 | 200 | 135 | 102 | 73 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 10 | W 10 | W 9 | S 10 | S 10 | S 10 | W 11 | W 11 | W 11 | S 9 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 20 | 32 | 18 | 16 | 7 | 8 | 8 | 21 | 9 | 10 | 2 | 411 | 405 | 405 | 400 | 400 | 394 | 325 | 321 | 226 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 9 | S 9 | S 9 | W 12 | S 10 | S 8 | S 10 | S 10 | S 9 | SW 21 | S 9 | S 9 | W 10 | W 10 | SW 20 | SW 20 | W 10 | W 10 | NW 12 |
| kJ | 16 | 15 | 15 | 16 | 12 | 8 | 1 | 9 | 7 | 7 | 17 | 2 | 2 | 18 | 18 | 15 | 15 | 17 | 17 | 23 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NW 6 | NW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NW 8 | NW 8 | NW 8 | NNW 8 | NW 8 | — | — | — | — | — | — | — | — |
| kJ | 78 | 75 | 98 | 155 | 286 | 443 | 440 | 416 | 478 | 490 | 464 | 530 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 40 | 151 | 437 | 437 | 436 | 59 | 40 | 40 | 40 | 151 | 262 | 437 | 54 | 40 | 40 | 21 | 21 | 83 | 86 | 51 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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