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70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
Ventura Overhead surfForecast / CAL – Ventura / USA
48hr Weather and Surf, issued 3 am Friday 12 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Ventura Overhead surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ventura Overhead sea temperature is
17.1° C
(Which is 2.3°C warmer than normal for this time of year)How big are the waves at Ventura Overhead today?
The current surf forecast for Ventura Overhead at 6AM is: 0.6m 16s primary swell from a West-northwest direction (forecast issued at 03:00am December 12). An open ocean swell of 0.2m 13s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Dec) | 2ft (0.6m) | 15s |
| Afternoon (12 Dec) | 2ft (0.6m) | 15s |
| Evening (12 Dec) | 1.5ft (0.5m) | 14s |
Table - waves today at Ventura Overhead. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| 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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 15 | 15 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 198 | 196 | 191 | 165 | 157 | 153 | 106 | 103 | 94 | 90 | 89 | 57 | 56 | 55 | 50 | 49 | 28 | 47 | 33 | 33 | 28 | 28 | 14 | 11 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | on | glass | cross- on | glass | glass | glass | cross- on | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 4:23AM 1.41 | 4:02PM 1.05 | 5:01AM 1.50 | 5:29PM 0.99 | 5:34AM 1.58 | 6:41PM 0.98 | ||||||||||||||||||
Low Tide / height (m) | 10:51AM 0.61 | 10:13PM 0.38 | 11:57AM 0.41 | 10:56PM 0.51 | 12:46PM 0.23 | |||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
| Sunrise | - | - | 6:52 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:47 | - | - | - | - | - | - | - | 4:47 | - | - |
 | |  | | | | | | | | | | |  |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 19 | 18 | 20 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 20 | 19 | 18 | 19 |
| Feels °C (?) | 20 | 19 | 18 | 19 | 18 | 17 | 17 | 17 | 18 | 17 | 17 | 18 | 17 | 16 | 17 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 17 | 18 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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