Surf Forecasts:
How big are the waves at Black Point Beach today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 2ft (0.6m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 2.5ft (0.7m), 10s period with WNW swell.
The current surf forecast for Black Point Beach at 11AM is: 0.6m 14s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a West-northwest direction, 0.4m 7s secondary swell from a Northwest direction (forecast issued at 04:00am August 21). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 14s |
| Afternoon (21 Aug) | 2ft (0.6m) | 13s |
| Evening (21 Aug) | 2.5ft (0.7m) | 10s |
Table - waves today at Black Point Beach. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Sat afternoon, min 13°C on Fri night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Sun night). | ||||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||||||||||
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 | 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 14 | SSW 14 | SSW 14 | SSW 14 | WNW 11 | SW 18 | SW 18 | WNW 10 | WNW 10 | SSW 13 | NW 8 | SSW 13 | NW 10 | SW 18 | SW 17 | SW 17 | NW 6 | NW 7 | NW 7 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 236 | 236 | 233 | 152 | 141 | 111 | 99 | 99 | 99 | 99 | 99 | 99 | 184 | 80 | 104 | 97 | 91 | 261 | 301 | 320 | 193 | 215 | 215 | 354 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | on | on | cross-on | on | on | on | on | on | on |
High Tide | 8:44AM1.50m | 6:18PM2.02m | 9:42AM1.56m | 7:18PM2.05m | 10:18AM1.62m | 8:12PM2.10m | ||||||||||||||||||
Low Tide | 1:18AM0.64m | 11:44AM1.43m | 2:17AM0.57m | 1:05PM1.45m | 3:06AM0.49m | 2:11PM1.42m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | |  | | | | | | | | | | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:00 | — | — | — | — | — | — | 7:59 | — | — | — | — | — | — | — | 7:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 14 | 14 | 18 | 19 | 18 | 15 | 13 | 13 | 13 | 14 | 19 | 21 | 20 | 16 | 13 | 13 | 13 | 14 | 18 | 18 | 18 | 15 | 14 |
Feels °C | 11 | 12 | 12 | 15 | 16 | 14 | 11 | 11 | 11 | 11 | 12 | 15 | 16 | 15 | 13 | 10 | 10 | 11 | 12 | 16 | 15 | 15 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 13 | SSW 13 | WNW 10 | SSW 13 | SSW 16 | NW 7 | NW 7 | WNW 8 | SW 19 | SW 18 | S 16 | NW 8 |
| kJ | 183 | 183 | 180 | 117 | 128 | 86 | 92 | 88 | 90 | 57 | 86 | 56 | 98 | 67 | 37 | 90 | 81 | 143 | 160 | 193 | 175 | 116 | 127 | 215 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SW 18 | SW 18 | SSW 13 | WNW 10 | WNW 9 | SSW 15 | SSW 15 | SW 19 | SSW 16 | SSW 16 | SW 18 | SW 18 |
| kJ | 236 | 236 | 233 | 152 | 141 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 50 | 80 | 65 | 36 | 29 | 78 | 78 | 181 | 83 | 84 | 112 | 112 |
Swell 3 Height (m) Direction Period (s) | SW 20 | SW 19 | SW 20 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | NW 8 | NNW 8 | NNW 8 | SW 18 | WNW 12 | SSW 16 | SW 17 | SW 17 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 16 |
| kJ | 15 | 15 | 15 | 50 | 80 | 111 | 78 | 48 | 15 | 13 | 12 | 50 | 28 | 50 | 104 | 97 | 29 | 50 | 29 | 29 | 29 | 29 | 28 | 126 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 6 | NW 7 | NW 7 | WNW 3 | NW 4 | NW 3 | NW 3 | NNW 8 | NW 3 | NW 8 | NW 4 | NW 10 | NW 4 | NW 4 | NW 6 | NW 6 | NW 7 | NW 7 | NW 8 | WNW 8 | NW 8 | NW 8 | NW 8 |
| kJ | 28 | 45 | 36 | 18 | 7 | 10 | 7 | 5 | 78 | 2 | 84 | 10 | 184 | 39 | 31 | 52 | 91 | 261 | 301 | 320 | 193 | 215 | 215 | 354 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 149 | 251 | 251 | 57 | 12 | 12 | 12 | 42 | 129 | 247 | 248 | 57 | 57 | 42 | 12 | 12 | 57 | 104 | 95 | 44 | 44 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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