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Diamond Street Surf Forecast
/ CAL – San Diego County (71 breaks) / California (404 breaks) /
Surf Forecasts:
Diamond Street surfForecast / CAL – San Diego County / USA
48hr Weather and Surf, issued 3 am Monday 01 Dec 2025 PSTForecast update in hr min s Forecast update imminent
Diamond Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Diamond Street sea temperature is
17.1° C
(Which is slightly warmer than usual)How big are the waves at Diamond Street today?
The current surf forecast for Diamond Street at 9AM is: 0.9m 12s primary swell from a West direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 03:00am December 01). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 3ft (0.9m) | 12s |
| Afternoon (01 Dec) | 3ft (0.9m) | 12s |
| Evening (01 Dec) | 1.5ft (0.5m) | 22s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| 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) (?) | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 22 | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 276 | 272 | 199 | 235 | 232 | 236 | 177 | 236 | 314 | 495 | 485 | 580 | 649 | 758 | 733 | 859 | 783 | 746 | 728 | 605 | 597 | 582 | 545 | 447 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | on | on | glass | glass | glass | glass | glass | cross- on | cross- on | on | cross- on | on | on | on | on | on | on | cross- on | cross | cross |
High Tide / height (m) | 5:39AM 1.85 | 6:33PM 1.22 | 6:15AM 2.03 | 7:32PM 1.23 | 6:54AM 2.16 | 8:27PM 1.24 | ||||||||||||||||||
Low Tide / height (m) | 11:25PM 0.33 | 12:50PM 0.01 | 12:07AM 0.40 | 1:37PM -0.24 | 12:50AM 0.47 | 2:24PM -0.42 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | ||||||||||||||||||||||
| Sunrise | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - |
 | |  | | | | | | | | | | | |  |  | | |  |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 15 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 15 |
| Feels °C (?) | 14 | 14 | 14 | 15 | 16 | 15 | 16 | 16 | 16 | 14 | 15 | 15 | 16 | 15 | 16 | 14 | 13 | 13 | 16 | 15 | 14 | 15 | 14 | 14 |
- 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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