Surf Forecasts:
How big are the waves at Diamond Street today (27 Jul):
- Afternoon surf: Afternoon surf (27 Jul, local time) - 4ft (1.2m), 17s period with SW swell.
- Evening surf: Evening surf (27 Jul, local time) - 3.5ft (1.1m), 16s period with SW swell.
The current surf forecast for Diamond Street at 10PM is: 1.1m 16s primary swell from a Southwest direction and 0.7m 7s secondary swell from a West direction (forecast issued at 04:00pm July 27). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Jul) | - | - |
| Afternoon (27 Jul) | 4ft (1.2m) | 17s |
| Evening (27 Jul) | 3.5ft (1.1m) | 16s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Thu morning, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||
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 18 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||
 kJ | 901 | 511 | 596 | 683 | 812 | 841 | 851 | 962 | 940 | 897 | 988 | 865 | 767 | 748 | 653 | 644 | 739 | 657 | 558 | 926 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | on | on | glassy |
High Tide | 8:34PM1.86m | 10:13AM1.21m | 9:08PM1.90m | 10:36AM1.25m | 9:39PM1.91m | |||||||||||||||
Low Tide | 2:40PM0.74m | 4:06AM-0.16m | 3:14PM0.68m | 4:33AM-0.18m | 3:47PM0.63m | |||||||||||||||
 |  |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | 7:51 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 22 | 22 | 21 | 21 |
Feels °C | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 |
| kJ | 901 | 511 | 596 | 683 | 812 | 841 | 851 | 962 | 940 | 897 | 988 | 865 | 767 | 748 | 653 | 644 | 739 | 657 | 558 | 926 |
Swell 2 Height (m) Direction Period (s) | WNW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | WNW 7 | WNW 7 | W 7 | W 7 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | S 14 | W 7 |
| kJ | 71 | 68 | 54 | 51 | 51 | 49 | 66 | 69 | 67 | 62 | 54 | 55 | 51 | 36 | 49 | 52 | 51 | 51 | 232 | 40 |
Swell 3 Height (m) Direction Period (s) | S 9 | SW 19 | SW 20 | S 9 | SW 12 | S 16 | SSW 20 | S 10 | SSE 18 | S 10 | S 18 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | W 7 | SW 9 |
| kJ | 6 | 299 | 99 | 6 | 34 | 5 | 132 | 8 | 103 | 8 | 314 | 125 | 174 | 150 | 148 | 146 | 196 | 123 | 40 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 0 | 0 | 0 | 8 | 130 | 154 | 207 | 77 | 7 | 7 | 7 | 7 | 130 | 154 | 15 | 48 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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