Surf Forecasts:
How big are the waves at Bill's Bowls today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 2ft (0.6m), 13s period with SW swell.
The current surf forecast for Bill's Bowls at 4PM is: 0.6m 13s primary swell from a Southwest direction and 0.3m 19s secondary swell from a Southwest direction, 1.2m 5s secondary swell from a West-northwest direction (forecast issued at 10:00am September 13). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 2ft (0.6m) | 13s |
| Afternoon (13 Sep) | 2ft (0.6m) | 13s |
| Evening (13 Sep) | 2ft (0.6m) | 13s |
Table - waves today at Bill's Bowls. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 21°C on Mon afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the WNW on Sun afternoon, calm by Tue morning). | ||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||
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 14 | SW 13 | SW 13 | SW 13 | SW 13 | NW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 147 | 144 | 111 | 111 | 109 | 216 | 383 | 433 | 157 | 158 | 444 | 313 | 329 | 733 | 616 | 194 | 151 | 147 | 122 | 125 | 322 | 180 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | glassy | cross-on | on | cross-on | cross-on | cross-off |
High Tide | 12:47PM1.73m | 1:31AM1.44m | 1:16PM1.72m | 2:29AM1.33m | 1:47PM1.69m | |||||||||||||||||
Low Tide | 6:36AM0.35m | 7:19PM0.17m | 7:12AM0.54m | 8:05PM0.16m | 7:50AM0.72m | 8:53PM0.18m | ||||||||||||||||
 | | | |  | | | | | | | | | | | | | |  | | | | |
 | 6:52 | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 18 | 19 | 18 | 15 | 13 | 13 | 13 | 15 | 19 | 21 | 21 | 16 | 14 | 14 | 14 | 15 | 19 | 19 | 18 | 15 | 15 |
Feels °C | 11 | 14 | 13 | 12 | 11 | 11 | 10 | 11 | 14 | 17 | 17 | 16 | 12 | 11 | 12 | 13 | 14 | 18 | 18 | 16 | 13 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WNW 5 | WNW 9 | WNW 8 | WNW 8 | WNW 9 | WNW 8 | SW 17 | SW 17 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 |
| kJ | 147 | 144 | 111 | 111 | 109 | 39 | 168 | 160 | 157 | 158 | 194 | 76 | 76 | 251 | 232 | 194 | 151 | 147 | 122 | 125 | 127 | 180 |
Swell 2 Height (m) Direction Period (s) | NW 10 | NW 10 | WSW 11 | SW 19 | WNW 9 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 25 | 24 | 23 | 57 | 33 | 85 | 85 | 85 | 84 | 61 | 60 | 58 | 40 | 76 | 76 | 76 | 103 | 93 | 89 | 88 | 63 | 63 |
Swell 3 Height (m) Direction Period (s) | WSW 11 | WSW 11 | S 10 | WSW 11 | SW 19 | WNW 9 | SW 19 | SW 19 | SW 18 | SW 17 | SW 17 | W 9 | WNW 15 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 25 | 24 | 8 | 12 | 57 | 32 | 92 | 89 | 78 | 77 | 77 | 6 | 21 | 39 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | WNW 4 | WNW 5 | WNW 5 | NW 6 | WNW 8 | WNW 8 | — | — | WNW 9 | WNW 8 | WNW 8 | NW 8 | WNW 8 | — | — | — | — | — | WNW 8 | — |
| kJ | 8 | 8 | 35 | 95 | 69 | 216 | 383 | 433 | — | — | 444 | 313 | 329 | 733 | 616 | — | — | — | — | — | 322 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 1 | 206 | 208 | 208 | 206 | 1 | 1 | 1 | 0 | 62 | 86 | 206 | 124 | 2 | 1 | 1 | 0 | 57 | 519 | 62 | 32 | 0 |
Best forecast wave conditions in Sonoma County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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