Surf Forecasts:
How big are the waves at Diamond Street today (31 Oct):
- Morning surf: Morning surf (31 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (31 Oct, local time) - 3.5ft (1.0m), 14s period with SW swell.
- Evening surf: Evening surf (31 Oct, local time) - 4.5ft (1.3m), 15s period with SW swell.
The current surf forecast for Diamond Street at 1AM is: 1.1m 15s primary swell from a Southwest direction and 0.4m 20s secondary swell from a Southwest direction (forecast issued at 04:00pm October 30). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Oct) | 3ft (0.9m) | 14s |
| Afternoon (31 Oct) | 3.5ft (1.0m) | 14s |
| Evening (31 Oct) | 4.5ft (1.3m) | 15s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Sat night. Warm (max 20°C on Fri afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||
2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 485 | 479 | 479 | 472 | 466 | 407 | 336 | 341 | 341 | 466 | 675 | 773 | 773 | 763 | 799 | 695 | 459 | 543 | 543 | 631 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | glassy | glassy | cross-off | cross | cross-on | on | cross-on | glassy | glassy | glassy | cross | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 12:05PM1.84m | 3:28AM1.07m | 1:18PM1.68m | 4:56AM1.19m | 2:53PM1.55m | |||||||||||||||
Low Tide | 8:19PM-0.06m | 7:06AM0.98m | 9:38PM-0.01m | 9:19AM0.99m | 10:51PM0.02m | |||||||||||||||
 | |  |  |  | |  | | | | |  | | |  | | |  | | | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | 6:00 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | 4:58 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 | 2 | 1 | — | — | — | — |
Temp °C | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 19 | 18 | 18 | 17 | 17 | 18 | 19 | 20 | 20 | 20 |
Feels °C | 18 | 19 | 20 | 19 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 17 | 17 | 18 | 17 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 |
| kJ | 485 | 479 | 479 | 472 | 466 | 407 | 336 | 341 | 341 | 466 | 675 | 773 | 773 | 763 | 799 | 695 | 459 | 543 | 543 | 631 |
Swell 2 Height (m) Direction Period (s) | WNW 13 | WNW 13 | SW 20 | SW 20 | SSW 20 | SW 19 | SW 18 | SSW 18 | SW 18 | SSW 18 | W 4 | SSW 20 | SSW 9 | W 15 | W 11 | SSW 18 | SW 18 | SSW 18 | W 16 | W 16 |
| kJ | 17 | 17 | 61 | 98 | 75 | 173 | 258 | 214 | 255 | 207 | 1 | 38 | 8 | 4 | 2 | 395 | 312 | 124 | 5 | 19 |
Swell 3 Height (m) Direction Period (s) | W 8 | SW 20 | WNW 13 | WSW 4 | W 4 | W 4 | W 4 | W 4 | W 4 | W 12 | W 12 | SW 9 | W 17 | W 11 | NW 11 | WNW 15 | W 16 | W 16 | W 11 | — |
| kJ | 1 | 15 | 17 | 3 | 3 | 3 | 1 | 2 | 2 | 3 | 3 | 3 | 23 | 2 | 5 | 23 | 5 | 5 | 2 | — |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 3 | WSW 8 | — | — | — | — | — | — | W 4 | — | — | — | WSW 9 | SW 10 | — | — | — | W 6 | W 5 |
| kJ | 2 | 2 | 14 | — | — | — | — | — | — | 2 | — | — | — | 16 | 14 | — | — | — | 6 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 15 | 291 | 15 | 0 | 0 | 0 | 0 | 7 | 45 | 15 | 14 | 0 | 0 | 0 | 0 | 0 | 14 | 15 | 15 | 14 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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