Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Bill's Bowls surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 3 pm Monday 05 Jan 2026 PSTForecast update in hr min s Forecast update imminent
Bill's Bowls surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bill's Bowls sea temperature is
13.0° C
(Which is slightly warmer than usual)How big are the waves at Bill's Bowls today?
The current surf forecast for Bill's Bowls at 9PM is: 1.1m 12s primary swell from a West-northwest direction (forecast issued at 03:00pm January 05). An open ocean swell of 1.1m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Jan) | - | - |
| Afternoon (05 Jan) | 4.5ft (1.3m) | 12s |
| Evening (05 Jan) | 3.5ft (1.1m) | 12s |
Table - waves today at Bill's Bowls. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 21 | 20 | 19 | 18 | 18 | 17 | 17 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 380 | 437 | 404 | 349 | 714 | 776 | 666 | 573 | 418 | 363 | 356 | 303 | 249 | 249 | 265 | 164 | 229 | 395 | 788 | 844 | 1342 | 5533 | 6353 | 2795 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:17AM 1.91 | 1:21AM 1.55 | 12:07PM 1.75 | 2:01AM 1.57 | 1:00PM 1.55 | 2:41AM 1.59 | ||||||||||||||||||
Low Tide / height (m) | 6:27PM -0.34 | 6:38AM 0.74 | 7:09PM -0.20 | 7:39AM 0.68 | 7:51PM -0.02 | 8:45AM 0.62 | ||||||||||||||||||
Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 | - | - | - | - | - | - | - | 7:30 |
| Sunset | - | 5:06 | - | - | - | - | - | - | - | 5:06 | - | - | - | - | - | - | - | 5:07 | - | - | - | - | - | - |
 |  |  |  |  |  |  |  |  | | | | | | |  | | | | | | | | | |
Rain (mm) | 10 | 18 | 9 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 12 | 11 | 10 | 10 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 10 | 8 | 11 | 13 | 12 | 9 | 10 | 10 | 9 | 8 | 10 |
| Feels °C (?) | 7 | 10 | 8 | 8 | 8 | 8 | 10 | 12 | 12 | 12 | 10 | 10 | 8 | 7 | 5 | 7 | 9 | 7 | 4 | 5 | 5 | 4 | 4 | 4 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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