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:
Terra Mar surfForecast / CAL – San Diego County / USA
48hr Weather and Surf, issued 9 pm Monday 22 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Terra Mar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Terra Mar sea temperature is
17.1° C
(Which is 2.0°C warmer than normal for this time of year)Nearby Cam: 1km away, The Rooftop Bar | Oceanside, CA | San Diego Web Cam
How big are the waves at Terra Mar today?
The current surf forecast for Terra Mar at 1AM is: 0.6m 10s primary swell from a West direction and 0.2m 16s secondary swell from a South-southwest direction (forecast issued at 09:00pm December 22). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Dec) | 2ft (0.6m) | 9s |
| Afternoon (23 Dec) | 1.5ft (0.4m) | 15s |
| Evening (23 Dec) | 1.5ft (0.4m) | 15s |
Table - waves today at Terra Mar. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
| 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 | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 16 | 9 | 16 | 15 | 15 | 15 | 15 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 50 | 49 | 69 | 68 | 66 | 61 | 64 | 56 | 54 | 54 | 54 | 148 | 186 | 268 | 563 | 670 | 444 | 331 | 284 | 226 | 196 | 174 | 120 | 103 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | cross | cross | cross- off | cross- on | cross | cross | cross- off | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- on | cross- on | cross- on |
High Tide / height (m) | 11:48PM 1.48 | 10:05AM 2.11 | 12:28AM 1.50 | 10:42AM 1.98 | 1:09AM 1.56 | 11:27AM 1.81 | ||||||||||||||||||
Low Tide / height (m) | 5:01PM 0.25 | 3:51AM 1.21 | 5:35PM 0.32 | 4:40AM 1.23 | 6:09PM 0.41 | 5:45AM 1.25 | ||||||||||||||||||
Mon 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:46 | - | - | - | - | - | - | - | 4:47 |
 | | | |  | | |  |  | | | |  | |  | | |  | |  |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 5 | 4 | 3 | 1 | 2 | 17 | 16 | 4 | 6 | 3 | 1 | - | - | - | - |
| Temp. °C | 16 | 15 | 15 | 15 | 15 | 16 | 18 | 17 | 16 | 15 | 16 | 18 | 19 | 19 | 17 | 17 | 18 | 18 | 17 | 17 | 16 | 18 | 18 | 18 |
| Feels °C (?) | 16 | 15 | 15 | 15 | 15 | 14 | 16 | 16 | 15 | 13 | 13 | 14 | 15 | 12 | 11 | 14 | 16 | 15 | 14 | 17 | 15 | 16 | 15 | 16 |
- 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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