Surf Forecasts:
How big are the waves at Cape Mendocino today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4ft (1.2m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Cape Mendocino at 3AM is: 1.1m 16s primary swell from a South-southwest direction and 0.3m 9s secondary swell from a West direction (forecast issued at 10:00pm August 29). An open ocean swell of 1.7m 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 Aug) | 4ft (1.2m) | 16s |
| Afternoon (30 Aug) | 3.5ft (1.1m) | 16s |
| Evening (30 Aug) | 3.5ft (1.0m) | 15s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Tue afternoon, min 12°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 29 | Sunday 30 | Monday 31 | ||||||||||||||||
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 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 | ||||||||||||||||||
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-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | on | cross-on | on | on | cross | cross-off |
High Tide | 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 | — | — | — | — | — | — | |
— | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 12 | 13 | 12 | 12 | 15 | 16 | 16 | 13 | 12 | 13 | 13 | 13 | 16 | 15 | 15 | 14 | 14 |
Feels °C | 11 | 9 | 9 | 8 | 9 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 12 | 15 | 14 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | 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 |
717 | 539 | 627 | 627 | 733 | 733 | 575 | 554 | 417 | 427 | 414 | 368 | 318 | 255 | 194 | 135 | 99 | 73 | |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | 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 |
18 | 16 | 15 | 8 | 8 | 21 | 10 | 9 | 2 | 411 | 405 | 405 | 400 | 400 | 394 | 325 | 321 | 226 | |
Swell 3 Height (m) Direction Period (s) | S 9 | S 9 | S 10 | S 10 | S 8 | S 10 | S 9 | S 9 | SW 21 | S 9 | S 9 | W 10 | W 10 | SW 20 | WNW 10 | W 10 | W 10 | NW 12 |
15 | 16 | 7 | 8 | 1 | 9 | 7 | 7 | 17 | 2 | 2 | 18 | 18 | 15 | 18 | 17 | 17 | 23 | |
Wind waves Height (m) Direction Period (s) | NW 6 | NNW 6 | NNW 7 | NNW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | — | — | — | — | — | — | — | — |
98 | 132 | 229 | 384 | 394 | 372 | 429 | 416 | 427 | 530 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 436 | 40 | 40 | 51 | 40 | 151 | 262 | 437 | 54 | 40 | 40 | 40 | 40 | 86 | 86 | 86 | 21 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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