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 3PM is: 0.8m 17s primary swell from a Southwest direction and 1.0m 12s secondary swell from a South direction, 0.5m 6s secondary swell from a West direction (forecast issued at 10:00am July 19). The wind direction is predicted to be cross-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 23°C on Tue morning, min 20°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||
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 | 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 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SW 16 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 268 | 346 | 413 | 482 | 470 | 320 | 330 | 273 | 273 | 335 | 348 | 361 | 357 | 211 | 492 | 492 | 480 | 400 | 380 | 499 | 499 | 499 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | on | on | on | on | cross-on | on |
High Tide | 2:12PM1.50m | 1:59AM1.18m | 3:01PM1.51m | 3:26AM0.96m | 3:54PM1.53m | |||||||||||||||||
Low Tide | 7:47AM0.16m | 8:44PM0.56m | 8:25AM0.38m | 10:14PM0.52m | 9:05AM0.58m | |||||||||||||||||
 | |  | |  | | | | | | | | | | | | | | | | | | |
 | 5:54 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:54 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 22 | 22 | 21 | 21 |
Feels °C | 23 | 23 | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 12 | S 12 | S 12 | S 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 10 | SW 14 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 218 | 304 | 289 | 284 | 274 | 320 | 263 | 263 | 254 | 210 | 206 | 202 | 146 | 192 | 492 | 492 | 480 | 400 | 380 | 499 | 499 | 499 |
Swell 2 Height (m) Direction Period (s) | 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 | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | S 8 |
| kJ | 268 | 346 | 413 | 482 | 470 | 314 | 330 | 273 | 273 | 335 | 348 | 361 | 357 | 100 | 98 | 94 | 65 | 65 | 62 | 61 | 42 | 34 |
Swell 3 Height (m) Direction Period (s) | S 10 | WNW 6 | WNW 15 | WNW 6 | WNW 6 | WNW 6 | WNW 6 | W 5 | W 5 | WNW 5 | WNW 5 | SW 14 | WNW 5 | SW 16 | W 14 | WNW 5 | WNW 5 | WNW 5 | WNW 6 | W 13 | WNW 5 | W 5 |
| kJ | 46 | 12 | 44 | 12 | 12 | 11 | 10 | 8 | 8 | 9 | 9 | 49 | 9 | 211 | 36 | 8 | 8 | 9 | 10 | 14 | 9 | 12 |
Wind waves Height (m) Direction Period (s) | — | — | W 6 | — | — | — | — | — | — | — | — | WNW 5 | — | — | WNW 5 | — | — | — | — | WNW 6 | — | — |
| kJ | — | — | 18 | — | — | — | — | — | — | — | — | 9 | — | — | 7 | — | — | — | — | 10 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 14 | 14 | 299 | 15 | 14 | 15 | 0 | 0 | 15 | 14 | 299 | 14 | 14 | 13 | 0 | 0 | 15 | 15 | 15 | 15 | 14 | 15 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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