Surf Forecasts:
How big are the waves at Cape Mendocino today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 3ft (0.9m), 18s period with SSW swell.
- 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 12PM is: 1.2m 18s primary swell from a South-southwest direction and 0.4m 10s secondary swell from a South-southeast direction, 1.2m 6s secondary swell from a Northwest direction (forecast issued at 04:00am August 29). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 3ft (0.9m) | 18s |
| 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. | ||||||||||||||||||||||||
Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||||||||||
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 | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 19 | SW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | NW 8 | SSW 15 | SSW 15 | SSW 15 | NW 8 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 315 | 242 | 356 | 759 | 877 | 751 | 717 | 539 | 627 | 627 | 733 | 733 | 575 | 554 | 503 | 411 | 405 | 405 | 400 | 400 | 394 | 325 | 293 | 226 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-off |
High Tide | 00:03AM1.74m | 12:58PM1.65m | 00:47AM1.65m | 1:25PM1.71m | 1:37AM1.53m | 1:55PM1.76m | ||||||||||||||||||
Low Tide | 6:43AM0.11m | 7:01PM0.47m | 7:13AM0.23m | 7:44PM0.37m | 7:46AM0.37m | 8:32PM0.27m | ||||||||||||||||||
 | |  | | | | | | | | | | | | | |  | |  | | |  |  | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:53 | — | — | — | — | — | — | — | 7:52 | — | — | — | — | — | — | — | 7:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 12 | 13 | 15 | 16 | 16 | 14 | 13 | 13 | 12 | 12 | 15 | 16 | 16 | 14 | 12 | 13 | 13 | 13 | 16 | 16 | 15 | 15 | 15 |
Feels °C | 11 | 9 | 10 | 11 | 11 | 12 | 10 | 10 | 8 | 7 | 8 | 11 | 11 | 11 | 10 | 9 | 10 | 12 | 13 | 15 | 15 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SSW 19 | SW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | NNW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 315 | 242 | 356 | 759 | 877 | 751 | 717 | 539 | 627 | 627 | 733 | 733 | 575 | 554 | 417 | 411 | 502 | 438 | 359 | 320 | 231 | 158 | 149 | 114 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 18 | SW 14 | SSE 10 | W 11 | W 10 | W 10 | W 10 | S 10 | S 10 | W 11 | W 11 | W 11 | S 10 | S 9 | S 9 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 88 | 186 | 167 | 32 | 20 | 33 | 18 | 16 | 7 | 8 | 9 | 21 | 10 | 7 | 2 | 2 | 405 | 405 | 400 | 400 | 394 | 325 | 293 | 226 |
Swell 3 Height (m) Direction Period (s) | S 10 | SSE 10 | SSE 10 | W 11 | S 10 | S 9 | S 9 | S 9 | W 12 | S 10 | S 10 | S 10 | S 10 | S 9 | SW 21 | SW 21 | S 9 | S 9 | S 9 | SW 20 | SW 20 | W 10 | W 10 | NW 12 |
| kJ | 54 | 33 | 33 | 21 | 16 | 15 | 15 | 7 | 12 | 8 | 8 | 9 | 7 | 7 | 17 | 17 | 2 | 2 | 2 | 16 | 15 | 18 | 16 | 23 |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NNW 8 | — | — | — | — | — | — | — | — |
| kJ | 132 | 123 | 98 | 98 | 105 | 112 | 120 | 199 | 355 | 455 | 440 | 478 | 478 | 490 | 503 | 489 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 51 | 40 | 40 | 151 | 437 | 437 | 436 | 59 | 40 | 45 | 40 | 244 | 294 | 437 | 54 | 40 | 40 | 21 | 0 | 211 | 211 | 151 | 40 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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