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:
Black Point Beach surfForecast / CAL – Sonoma / USA
48hr Weather and Surf, issued 3 pm Thursday 18 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Black Point Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Black Point Beach sea temperature is
13.1° C
(Which is slightly warmer than usual)How big are the waves at Black Point Beach today?
The current surf forecast for Black Point Beach at 8PM is: 1.6m 10s primary swell from a West-northwest direction and 0.3m 13s secondary swell from a South-southwest direction (forecast issued at 03:00pm December 18). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | - | - |
| Afternoon (18 Dec) | 5.5ft (1.7m) | 10s |
| Evening (18 Dec) | 5ft (1.6m) | 10s |
Table - waves today at Black Point Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 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) (?) | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 11 | 10 | 12 | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 692 | 577 | 566 | 585 | 653 | 754 | 972 | 1208 | 1514 | 1039 | 1055 | 826 | 609 | 599 | 629 | 580 | 503 | 486 | 461 | 437 | 429 | 357 | 363 | 344 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | off | off | off | off | cross- off | cross- on | on | cross- on | on | cross- on | cross- on | glass | glass | glass | cross- off | glass | off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:26PM 1.70 | 9:30AM 2.31 | 12:06AM 1.71 | 10:07AM 2.31 | 12:45AM 1.72 | |||||||||||||||||||
Low Tide / height (m) | 4:26PM 0.22 | 3:30AM 1.40 | 5:03PM 0.18 | 4:08AM 1.41 | 5:41PM 0.17 | 4:47AM 1.42 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:26 | - | - | - | - | - | - | - | 7:28 | - | - | - | - | - | - | - | 7:28 |
| Sunset | - | 4:53 | - | - | - | - | - | - | - | 4:53 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - |
 |  |  | | |  | |  |  | | | | | | | | | |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 9 | 2 | - | - | - | - | - | - | - | - | 2 | 3 | 1 | 9 | 4 | 1 |
| Temp. °C | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 12 | 13 | 13 | 12 | 13 | 14 | 14 | 15 | 15 |
| Feels °C (?) | 11 | 11 | 12 | 11 | 12 | 11 | 11 | 11 | 13 | 13 | 13 | 11 | 10 | 10 | 12 | 11 | 12 | 12 | 12 | 11 | 13 | 12 | 14 | 14 |
- 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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