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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 4 pm Thursday 30 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
18.2° C
(Which is 2.3°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 7PM is: 0.4m 14s primary swell from a Southwest direction and 0.6m 6s secondary swell from a West direction (forecast issued at 04:00pm April 30). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | - | - |
| Afternoon (30 Apr) | 1.5ft (0.4m) | 14s |
| Evening (30 Apr) | 1.5ft (0.4m) | 14s |
Table - waves today at Cardiff Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 30 | Friday 1 | Saturday 2 | Sun 3 | |||||||||||||||||||||
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 | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | SW 13 | SW 13 | WNW 12 | SSW 17 | W 12 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | |
54 | 53 | 53 | 51 | 49 | 79 | 109 | 103 | 77 | 56 | 39 | 33 | 29 | 33 | 28 | 27 | 29 | 57 | 103 | 100 | 72 | 72 | 71 | 25 | |
Wind (km/h) | ||||||||||||||||||||||||
on | cross-on | glassy | glassy | cross-on | glassy | cross | cross-on | cross-on | on | on | glassy | glassy | glassy | glassy | on | on | on | on | on | glassy | on | cross-off | cross-on | |
High Tide | 8:57PM2.20m | 10:09AM1.63m | 9:22PM2.20m | 10:51AM1.56m | 9:49PM2.18m | |||||||||||||||||||
Low Tide | 2:45PM0.85m | 3:52AM0.30m | 3:10PM0.95m | 4:27AM0.28m | 3:35PM1.04m | 5:04AM0.30m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | |  | |  | | | | | | |
 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
 | — | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | — | — | 7:30 | — | — | — | — | — | 7:31 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 17 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 17 |
14 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 5 | W 5 | WNW 12 | W 5 | W 12 | W 12 | W 12 | W 12 | W 12 | W 6 |
 kJ | 35 | 34 | 26 | 25 | 35 | 79 | 109 | 103 | 77 | 56 | 39 | 33 | 29 | 29 | 21 | 20 | 29 | 14 | 103 | 72 | 72 | 72 | 71 | 12 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 12 | WNW 12 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 16 | S 10 |
| kJ | 54 | 53 | 53 | 51 | 49 | 29 | 45 | 45 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 27 | 15 | 29 | 65 | 100 | 66 | 65 | 66 | 18 |
Swell 3 Height (m) Direction Period (s) | S 13 | S 13 | S 14 | SSW 11 | S 10 | SW 11 | S 12 | S 12 | S 12 | S 12 | S 12 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | S 9 | SSW 17 | S 11 | S 11 | S 11 | S 10 | S 10 | SSW 16 |
| kJ | 32 | 14 | 15 | 12 | 8 | 5 | 11 | 11 | 11 | 12 | 12 | 16 | 17 | 33 | 17 | 15 | 7 | 57 | 21 | 21 | 20 | 19 | 18 | 25 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 14 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 44 | 279 | 92 | 0 | 0 | 76 | 0 | 0 | 44 | 44 | 44 | 24 | 0 | 0 | 0 | 0 | 279 | 607 | 92 | 44 | 44 | 0 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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