Surf Forecasts:
How big are the waves at Diamond Street today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 2.5ft (0.8m), 15s period with SW swell.
- Evening surf: Evening surf (23 Sep, local time) - 2.5ft (0.8m), 15s period with SW swell.
The current surf forecast for Diamond Street at 6AM is: 0.9m 16s primary swell from a Southwest direction and 0.5m 5s secondary swell from a West direction (forecast issued at 10:00pm September 22). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 3ft (0.9m) | 16s |
| Afternoon (23 Sep) | 2.5ft (0.8m) | 15s |
| Evening (23 Sep) | 2.5ft (0.8m) | 15s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 20°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Tue 22 | Wednesday 23 | Thursday 24 | ||||||||||||||||
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 |  |  |  |  |  |  |  | |||||||||||
Wave Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 416 | 416 | 416 | 416 | 406 | 395 | 370 | 305 | 301 | 301 | 301 | 297 | 293 | 285 | 277 | 269 | 322 | 285 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross-on | on | on | glassy | glassy | glassy | glassy | glassy | on | on | cross-on | cross-on | cross-on |
High Tide | 7:15PM1.67m | 8:22AM1.43m | 7:51PM1.73m | 8:41AM1.54m | 8:27PM1.75m | |||||||||||||
Low Tide | 2:20AM0.04m | 2:10PM0.53m | 2:45AM0.02m | 2:44PM0.37m | ||||||||||||||
 |  | | |  |  | | | | | | | | | | | | | |
 | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 20 | 20 | 20 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 20 | 20 | 21 | 21 | 22 | 23 | 21 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 416 | 416 | 416 | 416 | 406 | 395 | 370 | 305 | 301 | 301 | 301 | 297 | 293 | 285 | 277 | 269 | 322 | 285 |
Swell 2 Height (m) Direction Period (s) | SSW 11 | W 5 | W 5 | W 5 | W 5 | W 5 | W 7 | W 7 | W 8 | W 8 | W 8 | WNW 8 | WNW 8 | WNW 8 | SSW 10 | SSW 10 | WNW 11 | SSW 9 |
| kJ | 23 | 17 | 11 | 11 | 7 | 13 | 38 | 39 | 46 | 33 | 33 | 22 | 22 | 22 | 19 | 37 | 38 | 35 |
Swell 3 Height (m) Direction Period (s) | S 13 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | W 13 | SSW 10 | W 13 | S 12 | W 12 | SSW 10 | SSW 10 | SSW 10 | WNW 8 | WNW 8 | S 11 | WNW 10 |
| kJ | 3 | 23 | 23 | 11 | 11 | 10 | 3 | 10 | 3 | 3 | 3 | 20 | 20 | 33 | 21 | 20 | 21 | 37 |
Wind waves Height (m) Direction Period (s) | W 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 14 | 14 | 0 | 14 | 13 | 14 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 15 | 14 | 13 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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