Surf Forecasts:
How big are the waves at Diamond Street today (19 Jul):
- Morning surf: Morning surf (19 Jul, local time) - 2.5ft (0.7m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (19 Jul, local time) - 2.5ft (0.8m), 17s period with SW swell.
- Evening surf: Evening surf (19 Jul, local time) - 2.5ft (0.8m), 17s period with SW swell.
The current surf forecast for Diamond Street at 2AM is: 0.4m 16s primary swell from a Southwest direction and 0.6m 10s secondary swell from a South direction (forecast issued at 10:00pm July 18). The wind direction is predicted to be onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Jul) | 2.5ft (0.7m) | 16s |
| Afternoon (19 Jul) | 2.5ft (0.8m) | 17s |
| Evening (19 Jul) | 2.5ft (0.8m) | 17s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Mon morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 18 | Sunday 19 | Monday 20 | ||||||||||||||||
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 17 | S 11 | SW 16 | S 13 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||
 kJ | 179 | 112 | 91 | 212 | 268 | 346 | 413 | 482 | 465 | 320 | 330 | 273 | 273 | 335 | 348 | 352 | 357 | 361 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | glassy | glassy | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-on | cross-on | cross-on | on | cross-on | cross-on |
High Tide | 00:57AM1.44m | 2:12PM1.50m | 1:59AM1.18m | 3:01PM1.51m | ||||||||||||||
Low Tide | 7:30PM0.55m | 7:47AM0.16m | 8:44PM0.56m | 8:25AM0.38m | 10:14PM0.52m | |||||||||||||
 | | | |  | | | |  | | | | | | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 19 | 19 | 20 | 21 | 20 | 21 | 20 | 20 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 21 |
Feels °C | 21 | 22 | 21 | 21 | 22 | 21 | 19 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 21 | 21 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 13 | SSW 13 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SW 16 | SW 16 |
| kJ | 89 | 112 | 80 | 212 | 218 | 304 | 289 | 284 | 274 | 320 | 263 | 263 | 254 | 210 | 202 | 202 | 357 | 361 |
Swell 2 Height (m) Direction Period (s) | SW 17 | W 6 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SSW 10 | SSW 10 |
| kJ | 179 | 11 | 91 | 122 | 268 | 346 | 413 | 482 | 465 | 314 | 330 | 273 | 273 | 335 | 348 | 352 | 131 | 100 |
Swell 3 Height (m) Direction Period (s) | W 6 | SW 16 | W 5 | W 5 | S 10 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | WNW 5 | WNW 5 | WNW 5 | WNW 5 | W 14 | WNW 5 | SW 12 |
| kJ | 12 | 91 | 8 | 8 | 46 | 12 | 12 | 12 | 12 | 11 | 10 | 8 | 8 | 8 | 9 | 36 | 9 | 98 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 5 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 14 | 15 | 15 | 0 | 0 | 15 | 634 | 15 | 14 | 15 | 15 | 0 | 6 | 14 | 270 | 15 | 14 | 7 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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