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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 9 pm Saturday 29 Nov 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 3AM is: 0.4m 16s primary swell from a West-northwest direction and 0.4m 12s secondary swell from a South-southwest direction (forecast issued at 09:00pm November 29). The wind direction is predicted to be glassy.
| Time (PST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Nov) | 2ft (0.6m) | 15s |
| Afternoon (30 Nov) | 2.5ft (0.8m) | 14s |
| Evening (30 Nov) | 3ft (0.9m) | 13s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sat 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 16 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 22 | 21 | 20 | 20 | 19 | 18 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 84 | 82 | 82 | 87 | 132 | 159 | 209 | 261 | 236 | 284 | 276 | 272 | 199 | 187 | 240 | 236 | 186 | 236 | 314 | 495 | 611 | 580 | 649 | 758 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | glass | glass | glass | on | on | glass | cross | cross | glass | cross- off | glass | on | on | glass | cross- on | glass | glass | cross- off | cross- on | cross- on | on |
High Tide / height (m) | 4:16PM 1.20 | 5:05AM 1.66 | 5:29PM 1.20 | 5:39AM 1.85 | 6:33PM 1.22 | 6:15AM 2.03 | ||||||||||||||||||
Low Tide / height (m) | 10:43PM 0.27 | 12:00PM 0.30 | 11:25PM 0.33 | 12:50PM 0.01 | 12:07AM 0.40 | 1:37PM -0.24 | ||||||||||||||||||
Sat 29 | Sunday 30 | Monday 01 | Tuesday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:31 | - | - | - | - | - | - | - | 6:33 | - | - | - | - | - | - | - | 6:33 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 | - | - | - | - | - | - | - | 4:42 |
 | | | |  | | | | |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 16 |
| Feels °C (?) | 15 | 16 | 16 | 15 | 16 | 16 | 14 | 15 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 15 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 15 |
- 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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