Surf Forecasts:
How big are the waves at Black Point Beach today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Black Point Beach at 5AM is: 0.9m 15s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a West-northwest direction, 1.0m 7s secondary swell from a Northwest direction (forecast issued at 10:00pm August 19). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (20 Aug) | 2.5ft (0.8m) | 14s |
| Evening (20 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Black Point Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 11°C on Fri night). Mainly fresh winds. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
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 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | WNW 11 | SW 18 | SW 18 | WNW 10 |
Wave Graph | ||||||||||||||||||
344 | 318 | 314 | 305 | 226 | 217 | 220 | 229 | 233 | 242 | 242 | 236 | 233 | 152 | 176 | 111 | 99 | 99 | |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 7:07AM1.45m | 5:19PM2.03m | 8:44AM1.50m | 6:18PM2.02m | ||||||||||||||
Low Tide | 00:10AM0.68m | 10:33AM1.35m | 1:18AM0.64m | 11:44AM1.43m | ||||||||||||||
— | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | |
8:04 | — | — | — | — | — | — | — | 8:01 | — | — | — | — | — | — | — | 8:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 13 | 12 | 13 | 17 | 18 | 17 | 15 | 13 | 13 | 13 | 13 | 16 | 18 | 17 | 14 | 12 |
Feels °C | 11 | 10 | 10 | 9 | 11 | 14 | 15 | 13 | 12 | 10 | 10 | 11 | 11 | 14 | 15 | 14 | 11 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | SSW 14 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | SSW 13 | WNW 10 | WNW 10 | WNW 10 |
344 | 318 | 314 | 305 | 156 | 196 | 150 | 138 | 135 | 236 | 242 | 183 | 180 | 117 | 102 | 86 | 83 | 90 | |
Swell 2 Height (m) Direction Period (s) | WNW 12 | WNW 11 | WNW 12 | WNW 12 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 20 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 13 | SSW 13 | SSW 13 |
150 | 148 | 153 | 156 | 226 | 217 | 220 | 229 | 233 | 15 | 236 | 236 | 233 | 152 | 80 | 99 | 99 | 99 | |
Swell 3 Height (m) Direction Period (s) | SW 22 | — | W 21 | — | SW 18 | SW 19 | SW 19 | SW 19 | SW 20 | W 15 | SW 20 | SW 19 | SW 20 | SW 18 | S 11 | SW 18 | SW 18 | SW 17 |
18 | — | 9 | — | 52 | 57 | 57 | 58 | 15 | 4 | 15 | 15 | 15 | 50 | 2 | 111 | 78 | 47 | |
Wind waves Height (m) Direction Period (s) | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 4 | NW 4 | WNW 11 | NW 5 | NW 4 | NW 4 | NW 7 | WNW 11 | NW 3 | NW 3 | NW 3 |
169 | 147 | 105 | 91 | 73 | 58 | 62 | 29 | 23 | 242 | 49 | 32 | 26 | 27 | 176 | 9 | 7 | 4 | |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 75 | 42 | 42 | 57 | 12 | 75 | 249 | 57 | 57 | 57 | 57 | 57 | 57 | 249 | 251 | 251 | 57 | 44 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











