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:
4 Mile surfForecast / CAL – Santa Cruz / USA
48hr Weather and Surf, issued 3 am Sunday 21 Dec 2025 PSTForecast update in hr min s Forecast update imminent
4 Mile surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 4 Mile sea temperature is
14.3° C
(Which is 1.7°C warmer than normal for this time of year)How big are the waves at 4 Mile today?
The current surf forecast for 4 Mile at 7AM is: 1.1m 11s primary swell from a West-southwest direction and 0.6m 11s secondary swell from a Northwest direction, 0.5m 3s secondary swell from a South-southwest direction (forecast issued at 03:00am December 21). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Dec) | 3.5ft (1.1m) | 11s |
| Afternoon (21 Dec) | 4.5ft (1.3m) | 8s |
| Evening (21 Dec) | 5ft (1.6m) | 9s |
Table - waves today at 4 Mile. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| 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) (?) | 11 | 11 | 11 | 11 | 11 | 8 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 13 | 13 | 13 | 12 | 7 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 231 | 286 | 292 | 359 | 319 | 212 | 328 | 506 | 510 | 484 | 453 | 383 | 294 | 228 | 197 | 212 | 157 | 154 | 113 | 147 | 335 | 371 | 568 | 1451 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross | cross- on | cross- on | cross | cross | cross | cross- on | cross | cross | cross- on |
High Tide / height (m) | 12:18AM 1.55 | 10:11AM 2.16 | 12:59AM 1.55 | 10:47AM 2.11 | 1:38AM 1.57 | 11:25AM 2.03 | ||||||||||||||||||
Low Tide / height (m) | 4:06AM 1.32 | 5:50PM 0.17 | 4:47AM 1.34 | 6:27PM 0.21 | 5:34AM 1.35 | 7:02PM 0.28 | ||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:18 | - | - | - | - | - | - | - | 7:18 | - | - | - | - |
| Sunset | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:54 | - | - | - | - | - | - | - | 4:55 | - | - |
 |  | |  | | | | |  | | |  | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | - | - | - | 1 | 3 | 7 | 9 | 2 | 1 | - | 1 | 1 | - | - | - | - | - | - | - | 2 | 4 |
| Temp. °C | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 16 | 15 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 11 | 12 | 13 | 13 | 13 | 12 | 12 | 10 | 11 | 11 | 9 | 8 | 7 | 6 |
- 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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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 4 Mile 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.
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