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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 Tuesday 02 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
17.2° C
(Which is slightly warmer than usual)How big are the waves at Diamond Street today?
The current surf forecast for Diamond Street at 10AM is: 0.9m 19s primary swell from a West direction and 0.6m 11s secondary swell from a West direction (forecast issued at 03:00am December 02). The wind direction is predicted to be cross-onshore.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Dec) | 3ft (0.9m) | 19s |
| Afternoon (02 Dec) | 3.5ft (1.1m) | 18s |
| Evening (02 Dec) | 4ft (1.2m) | 17s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| 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) (?) | 21 | 20 | 20 | 19 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 314 | 495 | 485 | 580 | 649 | 758 | 733 | 859 | 783 | 746 | 728 | 719 | 597 | 582 | 452 | 434 | 343 | 411 | 333 | 336 | 243 | 171 | 168 | 125 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross- on | on | on | on | glass | on | on | cross- on | cross- on | cross- on | cross- on | glass | cross- off | cross- off | glass | off | glass | cross- on | cross | cross | cross- off |
High Tide / height (m) | 6:15AM 2.03 | 7:32PM 1.23 | 6:54AM 2.16 | 8:27PM 1.24 | 7:36AM 2.24 | 9:21PM 1.23 | ||||||||||||||||||
Low Tide / height (m) | 12:07AM 0.40 | 1:37PM -0.24 | 12:50AM 0.47 | 2:24PM -0.42 | 1:33AM 0.54 | 3:11PM -0.52 | ||||||||||||||||||
Tuesday 02 | Wednesday 03 | Thursday 04 | ||||||||||||||||||||||
| Sunrise | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - |
 | |  | | | |  | |  | |  |  | | | | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 19 | 18 | 18 | 17 |
| Feels °C (?) | 15 | 14 | 14 | 15 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 16 | 15 | 15 | 15 | 14 | 15 | 15 | 12 | 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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