Surf Forecasts:
How big are the waves at Black Point Beach today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 19s period with SW swell.
The current surf forecast for Black Point Beach at 11PM is: 0.6m 19s primary swell from a Southwest direction and 0.5m 14s secondary swell from a South-southwest direction, 1.1m 8s secondary swell from a Northwest direction (forecast issued at 04:00pm September 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 2ft (0.6m) | 19s |
| Evening (18 Sep) | 2ft (0.6m) | 19s |
Table - waves today at Black Point Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Fri afternoon, min 13°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||
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 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | NW 7 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||||
 kJ | 236 | 236 | 236 | 236 | 236 | 231 | 327 | 255 | 307 | 375 | 370 | 370 | 307 | 307 | 311 | 379 | 375 | 405 | 383 | 370 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | on | cross-on | on | on | on | on | on | on |
High Tide | 4:21PM1.94m | 8:17AM1.57m | 5:31PM1.91m | 9:03AM1.63m | 6:42PM1.92m | |||||||||||||||
Low Tide | 00:29AM0.64m | 11:29AM1.50m | 1:32AM0.61m | 12:59PM1.47m | ||||||||||||||||
 | |  | | | | | | | | |  | | |  |  | | | | | |
 | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | 7:17 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 14 | 13 | 13 | 13 | 14 | 18 | 19 | 18 | 13 | 13 | 13 | 13 | 13 | 17 | 18 | 17 | 13 | 14 |
Feels °C | 16 | 14 | 11 | 10 | 10 | 10 | 12 | 15 | 15 | 13 | 9 | 10 | 10 | 10 | 10 | 14 | 15 | 13 | 9 | 12 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | SW 19 | NW 7 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 |
| kJ | 236 | 236 | 236 | 236 | 236 | 231 | 152 | 255 | 307 | 375 | 370 | 370 | 307 | 307 | 311 | 379 | 375 | 405 | 383 | 370 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 12 | S 12 | S 12 | SSW 12 |
| kJ | 165 | 120 | 116 | 110 | 105 | 61 | 206 | 59 | 59 | 69 | 58 | 58 | 57 | 57 | 33 | 31 | 48 | 47 | 26 | 29 |
Swell 3 Height (m) Direction Period (s) | SSE 9 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 13 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 12 | S 9 | SW 12 | SW 12 | SW 12 | S 9 |
| kJ | 8 | 9 | 9 | 8 | 8 | 18 | 60 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 7 | 6 | 6 | 6 | 2 |
Wind waves Height (m) Direction Period (s) | NW 9 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 7 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 123 | 139 | 136 | 165 | 184 | 176 | 327 | 143 | 187 | 219 | 225 | 237 | 217 | 211 | 223 | 223 | 223 | 276 | 276 | 235 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 149 | 139 | 70 | 57 | 42 | 42 | 42 | 104 | 75 | 249 | 75 | 42 | 57 | 42 | 42 | 75 | 129 | 139 | 57 | 42 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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