Surf Forecasts:
How big are the waves at Cape Mendocino today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 4.5ft (1.3m), 8s period with NW swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Evening surf: Evening surf (28 Aug, local time) - 1.5ft (0.5m), 20s period with SSW swell.
The current surf forecast for Cape Mendocino at 2AM is: 0.6m 14s primary swell from a Southwest direction and 1.0m 8s secondary swell from a West-northwest direction (forecast issued at 10:00pm August 27). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 4.5ft (1.3m) | 8s |
| Afternoon (28 Aug) | 2.5ft (0.8m) | 17s |
| Evening (28 Aug) | 1.5ft (0.5m) | 20s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | ||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 14 | NW 8 | SSW 16 | SSW 17 | SW 17 | SSW 20 | SSW 19 | SSW 19 | SW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 169 | 167 | 164 | 206 | 239 | 339 | 351 | 281 | 216 | 424 | 315 | 242 | 356 | 759 | 877 | 751 | 717 | 539 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:21PM1.80m | 12:34PM1.58m | 00:03AM1.74m | 12:58PM1.65m | ||||||||||||||
Low Tide | 5:45PM0.69m | 6:14AM0.03m | 6:22PM0.59m | 6:43AM0.11m | 7:01PM0.47m | |||||||||||||
 | |  | |  | |  | |  | | | |  | | | | | | |
 | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:53 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 14 | 13 | 13 | 13 | 13 | 15 | 16 | 16 | 14 | 13 |
Feels °C | 11 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 11 | 11 | 12 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 8 | SSW 16 | SSW 17 | SW 17 | SSW 16 | SSW 19 | SSW 19 | SW 15 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
| kJ | 140 | 143 | 143 | 143 | 176 | 339 | 351 | 281 | 181 | 424 | 315 | 242 | 356 | 759 | 877 | 751 | 717 | 539 |
Swell 2 Height (m) Direction Period (s) | SW 14 | S 12 | SW 14 | SW 14 | S 12 | S 12 | S 12 | S 11 | NW 8 | S 11 | SW 13 | SSW 18 | SW 14 | SSE 10 | S 10 | W 10 | S 9 | W 10 |
| kJ | 169 | 98 | 164 | 206 | 99 | 99 | 98 | 62 | 50 | 59 | 88 | 186 | 167 | 32 | 16 | 18 | 15 | 16 |
Swell 3 Height (m) Direction Period (s) | S 12 | SW 14 | S 11 | S 11 | SSW 16 | SW 13 | SW 13 | SW 13 | SSW 20 | SW 13 | S 10 | SSE 10 | SSE 10 | W 11 | — | S 9 | W 10 | S 9 |
| kJ | 104 | 167 | 89 | 93 | 175 | 62 | 88 | 87 | 216 | 85 | 54 | 33 | 33 | 21 | — | 15 | 17 | 7 |
Wind waves Height (m) Direction Period (s) | N 3 | NNE 3 | N 3 | N 3 | NW 8 | NW 8 | NW 8 | NW 8 | NW 6 | NW 7 | NW 7 | NNW 6 | NW 6 | NW 6 | NW 6 | NNW 6 | NNW 6 | NNW 7 |
| kJ | 8 | 3 | 5 | 5 | 239 | 191 | 214 | 208 | 75 | 140 | 151 | 132 | 157 | 152 | 147 | 176 | 181 | 248 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 54 | 51 | 51 | 51 | 51 | 151 | 151 | 334 | 54 | 51 | 51 | 51 | 51 | 151 | 437 | 438 | 436 | 54 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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