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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 am Monday 04 May 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
18.3° C
(Which is 2.2°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 10AM is: 0.6m 15s primary swell from a South-southwest direction and 0.2m 16s secondary swell from a West-northwest direction, 0.5m 4s secondary swell from a West direction (forecast issued at 04:00am May 04). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 1.5ft (0.4m) | 18s |
| Afternoon (04 May) | 1.5ft (0.5m) | 16s |
| Evening (04 May) | 2ft (0.6m) | 16s |
Table - waves today at Cardiff Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Mon night. Very mild (max 18°C on Mon afternoon, min 14°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | ||||||||||||||||||||||
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 | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 18 | SW 18 | SW 18 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 14 | SSW 15 | SSW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | SSW 14 | |
84 | 84 | 85 | 166 | 124 | 124 | 169 | 169 | 171 | 190 | 140 | 144 | 140 | 217 | 217 | 223 | 242 | 248 | 251 | 251 | 248 | 178 | 133 | 134 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | on | on | on | on | cross-on | cross-on | on | cross-on | on | on | on | on | cross-on | glassy | cross-off | cross-off | on | on | on | on | cross-on | |
High Tide | 12:27PM1.41m | 10:48PM2.06m | 1:34PM1.35m | 11:22PM1.97m | 3:23PM1.34m | |||||||||||||||||||
Low Tide | 5:44AM0.36m | 4:21PM1.19m | 6:31AM0.44m | 4:40PM1.26m | 7:24AM0.51m | 4:47PM1.33m | ||||||||||||||||||
 |  |  |  | | | |  | |  |  |  | | | | | | | | | | | | | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:32 | — | — | — | — | — | — | — | 7:34 | — | — | — | — | — | — | — | 7:34 | — | — |
— | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 15 | 16 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 15 | 16 | 17 | 17 | 16 | 16 |
13 | 12 | 13 | 13 | 14 | 13 | 14 | 13 | 14 | 13 | 14 | 13 | 12 | 13 | 13 | 14 | 14 | 13 | 14 | 14 | 14 | 15 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 17 | SSW 14 | SSW 15 | SSW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SSW 14 | SSW 14 |
 kJ | 84 | 84 | 85 | 166 | 124 | 124 | 169 | 169 | 171 | 190 | 140 | 144 | 140 | 217 | 217 | 223 | 242 | 248 | 251 | 251 | 248 | 178 | 133 | 134 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 18 | WNW 16 | SW 13 | SW 13 | W 15 | S 12 | WNW 14 | NW 14 | SW 18 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 5 | W 5 | W 5 | W 5 | WNW 12 | WNW 12 | W 5 | W 5 |
| kJ | 80 | 80 | 82 | 25 | 44 | 44 | 109 | 25 | 40 | 51 | 109 | 34 | 34 | 34 | 34 | 34 | 17 | 11 | 12 | 14 | 28 | 28 | 13 | 12 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 13 | S 12 | SW 13 | SSW 13 | S 12 | S 12 | WNW 14 | SW 18 | SW 18 | S 12 | S 12 | S 11 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | S 11 | S 11 | WNW 12 | SW 19 |
| kJ | 8 | 8 | 8 | 8 | 30 | 26 | 44 | 17 | 25 | 25 | 38 | 49 | 49 | 11 | 11 | 22 | 33 | 32 | 29 | 28 | 9 | 9 | 28 | 59 |
Wind waves Height (m) Direction Period (s) | W 4 | W 4 | W 4 | W 4 | WNW 4 | WNW 4 | W 4 | W 14 | W 3 | W 4 | W 4 | W 4 | W 4 | W 4 | WNW 4 | WNW 5 | — | — | — | — | W 5 | W 5 | WSW 3 | — |
| kJ | 9 | 12 | 13 | 9 | 6 | 6 | 5 | 102 | 6 | 6 | 6 | 9 | 12 | 17 | 20 | 22 | — | — | — | — | 14 | 14 | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 44 | 57 | 44 | 43 | 44 | 279 | 92 | 155 | 159 | 44 | 43 | 248 | 607 | 44 | 44 | 43 | 0 | 0 | 0 | 43 | 44 | 248 | 43 | 11 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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