Surf Forecasts:
How big are the waves at Cape Mendocino today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2.5ft (0.8m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 3.5ft (1.1m), 10s period with NW swell.
- Evening surf: Evening surf (01 Sep, local time) - 3.5ft (1.0m), 10s period with NW swell.
The current surf forecast for Cape Mendocino at 3PM is: 1.1m 10s primary swell from a Northwest direction and 0.7m 13s secondary swell from a South-southwest direction (forecast issued at 10:00am September 01). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2.5ft (0.8m) | 13s |
| Afternoon (01 Sep) | 3.5ft (1.1m) | 10s |
| Evening (01 Sep) | 3.5ft (1.0m) | 10s |
Table - waves today at Cape Mendocino. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Wed night. Very mild (max 17°C on Tue morning, min 13°C on Thu night). Winds decreasing (fresh winds from the SSE on Wed afternoon, light winds from the SE by Thu night). | ||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||
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 13 | NW 10 | NW 10 | NW 10 | NW 10 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | WNW 9 | WNW 8 | WNW 8 | W 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | NW 12 | NW 12 | NW 12 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 201 | 222 | 213 | 208 | 211 | 154 | 151 | 154 | 154 | 249 | 144 | 131 | 206 | 368 | 250 | 368 | 511 | 648 | 755 | 1323 | 1524 | 1610 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross-on | cross | cross-off |
High Tide | 2:29PM1.80m | 3:43AM1.27m | 3:11PM1.82m | 5:11AM1.18m | 4:03PM1.83m | |||||||||||||||||
Low Tide | 8:22AM0.55m | 9:27PM0.20m | 9:03AM0.72m | 10:30PM0.14m | 9:54AM0.88m | |||||||||||||||||
 | | | |  |  | | | | |  |  |  |  | | |  |  | | |  | | |
 | 6:43 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:47 | — | — | — | — | — | — | — | 7:45 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | 1 | 7 | 9 | 3 | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 16 | 17 | 17 | 17 | 15 | 15 | 14 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 17 | 17 | 15 | 15 |
Feels °C | 15 | 15 | 14 | 13 | 12 | 12 | 10 | 12 | 11 | 10 | 11 | 9 | 10 | 12 | 13 | 14 | 15 | 14 | 15 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | W 8 | WNW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 | NW 12 | NW 12 | NW 12 |
| kJ | 173 | 222 | 213 | 208 | 211 | 147 | 141 | 123 | 120 | 141 | 144 | 131 | 206 | 368 | 250 | 368 | 511 | 648 | 755 | 1323 | 1524 | 1610 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SSW 12 | SW 6 | SW 16 | SSW 16 | SSW 6 | SSW 6 | SSW 18 | SW 19 | SSW 19 | SW 15 | SW 15 | SSW 18 |
| kJ | 201 | 198 | 198 | 154 | 154 | 154 | 151 | 151 | 131 | 249 | 86 | 32 | 129 | 175 | 71 | 59 | 413 | 513 | 460 | 186 | 186 | 572 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | S 13 | S 13 | S 12 | S 12 | SSE 12 | SSE 11 | SW 18 | SW 18 | SSW 13 | SSW 19 | SW 16 | SSW 12 | SSW 12 | WSW 7 | SW 17 | SSW 6 | SSW 6 | S 13 | SSW 19 | SSW 20 | S 12 |
| kJ | 61 | 90 | 84 | 76 | 75 | 46 | 42 | 154 | 154 | 90 | 143 | 130 | 85 | 85 | 35 | 284 | 40 | 18 | 119 | 248 | 216 | 139 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | — | SE 3 | SSE 3 | SSE 4 | S 4 | S 4 | S 4 | S 5 | SSW 6 | S 6 | S 5 | — | — | — | SW 6 | — | — | — |
| kJ | — | — | — | 3 | — | 2 | 9 | 11 | 16 | 14 | 44 | 52 | 190 | 61 | 25 | — | — | — | 10 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 21 | 21 | 86 | 51 | 51 | 21 | 21 | 21 | 40 | 188 | 191 | 100 | 40 | 45 | 21 | 0 | 21 | 21 | 86 | 86 | 21 | 0 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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