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Bill's Bowls surfForecast / CAL – Sonoma / USA
12 Day Weather and Surf, issued 10 pm Monday 30 Jun 2025 PDT
Best Forecast Surf Conditions for Bill's Bowls this week:
The surf forecast for Bill's Bowls over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 01) at 11PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.4m and 18s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Bill's Bowls in the next 12 days are 2.5m 9s and forecast to arrive on Thursday (Jul 03) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 15s period and expected on Friday (Jul 04) at 11PM.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 1st Jul) | 3ft (0.9m) 9s |
| Best Surf | 5AM (Wed 2nd Jul) | 4ft (1.2m) 10s |
| Most Powerful | 2AM (Thu 3rd Jul) | 8ft (2.5m) 9s |
Table - best surf conditions forecast for Bill's Bowls over the next 12 days.
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 9 | 9 | 9 | 8 | 8 | 18 | 16 | 16 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 100 | 126 | 124 | 243 | 296 | 477 | 1511 | 420 | 419 | 275 | 79 | 200 | 420 | 91 | 263 | 621 | 404 | 463 | 488 | 227 | 173 | 155 | 141 | 72 | 132 | 71 | 88 | 112 | 170 | 200 | 919 | 654 | 378 | 436 | 715 | 561 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | on | glass | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | glass | cross | cross | cross- off | cross | cross- on | glass | cross- on | on | glass | on | cross- on | cross | cross- on | cross- on | cross- on | on | cross- on |
High Tide / height (m) | 3:16AM 1.30 | 4:58PM 1.54 | 4:28AM 1.14 | 5:35PM 1.57 | 5:59AM 1.03 | 6:11PM 1.61 | 7:38AM 1.02 | 6:47PM 1.65 | 9:02AM 1.09 | 7:25PM 1.70 | 10:06AM 1.17 | 8:04PM 1.74 | 10:54AM 1.24 | 8:45PM 1.78 | 11:34AM 1.30 | 9:26PM 1.81 | 12:10PM 1.33 | 10:07PM 1.83 | 12:44PM 1.35 | 10:48PM 1.84 | 1:16PM 1.38 | 11:29PM 1.83 | 1:48PM 1.41 | |||||||||||||
Low Tide / height (m) | 10:16PM 0.71 | 10:04AM 0.16 | 11:25PM 0.61 | 10:48AM 0.36 | 12:32AM 0.48 | 11:36AM 0.55 | 1:31AM 0.34 | 12:29PM 0.72 | 2:22AM 0.20 | 1:24PM 0.86 | 3:07AM 0.09 | 2:18PM 0.94 | 3:48AM -0.02 | 3:07PM 1.00 | 4:26AM -0.10 | 3:52PM 1.01 | 5:03AM -0.16 | 4:33PM 1.01 | 5:38AM -0.22 | 5:12PM 0.98 | 6:13AM -0.26 | 5:53PM 0.94 | 6:48AM -0.27 | 6:36PM 0.89 | ||||||||||||
Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Sat 12 | |||||||||||||||||||||||||
| Sunrise | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:56 | - | - | 5:56 | - | - | 5:56 | - | - | 5:58 | - | - | 5:58 | - |
| Sunset | - | - | 8:40 | - | - | 8:40 | - | - | 8:39 | - | - | 8:39 | - | - | 8:39 | - | - | 8:39 | - | - | 8:39 | - | - | 8:38 | - | - | 8:38 | - | - | 8:38 | - | - | 8:37 | - | - | 8:37 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 17 | 17 | 15 | 18 | 21 | 17 | 20 | 20 | 15 | 17 | 18 | 14 | 18 | 19 | 16 | 19 | 20 | 17 | 19 | 19 | 15 | 17 | 17 | 13 | 18 | 18 | 15 | 19 | 21 | 17 | 20 | 22 | 18 | 18 | 18 |
| Feels °C (?) | 15 | 16 | 15 | 14 | 17 | 16 | 12 | 14 | 13 | 10 | 11 | 11 | 9 | 14 | 13 | 11 | 17 | 17 | 14 | 18 | 18 | 15 | 15 | 15 | 12 | 17 | 16 | 13 | 16 | 17 | 14 | 18 | 20 | 13 | 16 | 15 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Wed afternoon, min 10°C on Mon night). Winds increasing (calm on Mon night, fresh winds from the WNW by Thu afternoon). | Days 3-6 Weather Summary Mostly dry. Warm (max 20°C on Sun afternoon, min 10°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri afternoon, calm by Sun morning). | Days 6-9 Weather Summary Mostly dry. Very mild (max 19°C on Mon morning, min 11°C on Mon night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 22°C on Fri afternoon, min 12°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bill's Bowls surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Bill's Bowls Surf forecast
The above surf forecast table for Bill's Bowls provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bill's Bowls can be found by selecting the local surf guide option on the grey menu. Our Bill's Bowls surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Bill's Bowls) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Bill's Bowls may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Bill's Bowls is 40 km (25 miles) from the city of Windsor. If you plan a vacation in Sonoma County, look for hotels and other accommodation in Windsor. Windsor has rooms for a wide range of budgets as well as car hire and transport links.
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