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Cardiff Reef Surf Forecast
/ CAL – San Diego County (71 breaks) / California (404 breaks) /
Surf Forecasts:
Cardiff Reef surfForecast / CAL – San Diego County / USA
48hr Weather and Surf, issued 10 pm Monday 06 Apr 2026 PDTForecast update in hr min s Forecast update imminent
Cardiff Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cardiff Reef sea temperature is
18.7° C
(Which is 3.3°C warmer than normal for this time of year)How big are the waves at Cardiff Reef today?
The current surf forecast for Cardiff Reef at 3AM is: 0.4m 19s primary swell from a Southwest direction and 0.9m 6s secondary swell from a West direction (forecast issued at 10:00pm April 06). An open ocean swell of 0.9m 14s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Apr) | 3ft (0.9m) | 6s |
| Afternoon (07 Apr) | 1.5ft (0.4m) | 17s |
| Evening (07 Apr) | 1.5ft (0.5m) | 18s |
Table - waves today at Cardiff Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 19 | 19 | 19 | 19 | 6 | 7 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 7 | 16 | 16 | 16 | 8 | 8 | 8 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 59 | 59 | 96 | 62 | 68 | 74 | 77 | 109 | 109 | 154 | 154 | 154 | 88 | 108 | 108 | 125 | 163 | 208 | 208 | 326 | 221 | 211 | 211 | 274 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | cross- on | cross- off | cross- on | cross- on | cross- on | glass | glass | cross- on | cross | glass | cross- on | on | on | glass | cross- on | cross- off | cross- off | cross- off | cross- on | cross- on | on |
High Tide / height (m) | 11:47PM 1.92 | 12:24AM 1.82 | 1:28AM 1.72 | |||||||||||||||||||||
Low Tide / height (m) | 7:50AM 0.65 | 9:17AM 0.69 | 10:46AM 0.67 | |||||||||||||||||||||
Mon 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:13 | - | - | - | - | - | - | - | 7:14 | - | - | - | - | - | - | - | 7:14 |
 | | | |  | | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 16 | 16 | 15 | 16 | 19 | 19 | 19 | 17 | 17 | 17 | 16 | 17 | 20 | 20 | 20 | 19 | 18 | 17 | 17 | 17 | 20 | 19 | 19 |
| Feels °C (?) | 17 | 16 | 16 | 15 | 16 | 18 | 18 | 18 | 17 | 18 | 16 | 16 | 18 | 19 | 18 | 19 | 19 | 18 | 16 | 16 | 16 | 19 | 17 | 18 |
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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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