Surf Forecasts:
How big are the waves at Cape Mendocino today (27 Jul):
- Morning surf: Morning surf (27 Jul, local time) - 3.5ft (1.1m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (27 Jul, local time) - 4.5ft (1.3m), 18s period with SSW swell.
- Evening surf: Evening surf (27 Jul, local time) - 4.5ft (1.3m), 19s period with SSW swell.
The current surf forecast for Cape Mendocino at 3PM is: 1.3m 18s primary swell from a South-southwest direction and 0.4m 11s secondary swell from a South-southwest direction, 1.1m 9s secondary swell from a Northwest direction (forecast issued at 10:00am July 27). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | 3.5ft (1.1m) | 18s |
| Afternoon (27 Jul) | 4.5ft (1.3m) | 18s |
| Evening (27 Jul) | 4.5ft (1.3m) | 19s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Wed night). Mainly fresh winds. | ||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||
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) | SW 18 | SSW 18 | SW 18 | SSW 18 | SSW 19 | SSW 19 | SW 19 | SSW 19 | SW 17 | SW 17 | SSW 17 | SSW 18 | SW 17 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 719 | 845 | 926 | 1104 | 1191 | 1216 | 837 | 475 | 647 | 679 | 932 | 1081 | 885 | 798 | 789 | 753 | 602 | 635 | 539 | 539 | 532 | 441 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-off |
High Tide | 12:10PM1.37m | 10:16PM1.84m | 12:39PM1.39m | 10:55PM1.85m | 1:05PM1.42m | |||||||||||||||||
Low Tide | 5:16AM-0.10m | 4:52PM0.98m | 5:49AM-0.13m | 5:29PM0.95m | 6:20AM-0.14m | 6:06PM0.90m | ||||||||||||||||
 | | | | |  | | | | | | | | |  |  |  | |  | | | | |
 | 6:09 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — |
 | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:36 | — | — | — | — | — | — | — | 8:35 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 17 | 18 | 18 | 16 | 14 | 14 | 14 | 15 | 17 | 18 | 17 | 16 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 14 | 12 |
Feels °C | 12 | 14 | 14 | 14 | 13 | 11 | 12 | 11 | 12 | 13 | 14 | 13 | 12 | 11 | 12 | 11 | 10 | 12 | 11 | 11 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SSW 18 | SW 18 | SSW 18 | SSW 19 | SSW 19 | SW 19 | SW 16 | SW 17 | SW 17 | SSW 17 | SSW 18 | SW 17 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 719 | 845 | 926 | 1104 | 1191 | 1216 | 837 | 381 | 647 | 679 | 932 | 1081 | 885 | 798 | 789 | 753 | 602 | 635 | 539 | 539 | 532 | 441 |
Swell 2 Height (m) Direction Period (s) | NW 9 | SSW 13 | SSW 11 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | SSW 12 | NW 9 | NW 9 | S 19 | SSW 12 | S 20 | S 18 | S 18 | S 18 | S 18 | WNW 9 | S 18 |
| kJ | 170 | 98 | 41 | 122 | 119 | 117 | 117 | 114 | 114 | 97 | 56 | 76 | 74 | 188 | 53 | 119 | 240 | 98 | 227 | 227 | 132 | 395 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | — | SSW 13 | SSW 11 | SSW 11 | SSW 11 | SSW 16 | SSW 19 | SSW 10 | SSW 21 | SSW 9 | SSW 12 | S 19 | SSW 12 | S 20 | SW 11 | SW 11 | SW 11 | SSW 11 | SSW 11 | S 18 | SSE 16 |
| kJ | 99 | — | 18 | 40 | 40 | 42 | 169 | 475 | 36 | 144 | 8 | 55 | 180 | 53 | 119 | 33 | 32 | 31 | 11 | 22 | 221 | 50 |
Wind waves Height (m) Direction Period (s) | — | NW 9 | NW 9 | NNW 3 | N 3 | N 3 | N 3 | N 3 | N 3 | NNW 3 | NW 9 | NNW 4 | NNW 4 | NW 9 | NW 9 | NW 8 | NW 8 | NW 6 | NW 9 | NW 9 | NNW 6 | NW 6 |
| kJ | — | 166 | 188 | 8 | 6 | 5 | 5 | 5 | 8 | 9 | 182 | 21 | 21 | 170 | 164 | 232 | 319 | 165 | 418 | 408 | 131 | 209 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 40 | 151 | 151 | 151 | 149 | 51 | 51 | 51 | 54 | 334 | 437 | 437 | 436 | 59 | 80 | 59 | 54 | 151 | 437 | 437 | 436 | 54 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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