Surf Forecasts:
How big are the waves at Diamond Street today (11 Sep):
- Afternoon surf: Afternoon surf (11 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 3ft (0.9m), 15s period with SW swell.
The current surf forecast for Diamond Street at 8PM is: 0.9m 15s primary swell from a Southwest direction and 0.6m 6s secondary swell from a West direction (forecast issued at 04:00pm September 11). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | - | - |
| Afternoon (11 Sep) | 3ft (0.9m) | 15s |
| Evening (11 Sep) | 3ft (0.9m) | 15s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Fri afternoon, min 20°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | ||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 19 | SW 13 | W 8 | W 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 370 | 365 | 365 | 301 | 301 | 251 | 248 | 248 | 203 | 200 | 162 | 125 | 158 | 151 | 114 | 113 | 106 | 109 | 130 | 183 |
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 | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 10:04PM1.78m | 10:29AM1.78m | 10:45PM1.60m | 10:56AM1.77m | ||||||||||||||||
Low Tide | 4:19PM0.15m | 4:35AM0.06m | 5:01PM0.12m | 5:01AM0.24m | 5:43PM0.15m | |||||||||||||||
 | |  | | | | | | |  | | | |  | | | | | | | |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 7:00 | — | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 21 |
Feels °C | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | W 6 | W 6 | SW 14 | W 6 | W 6 | W 6 | W 7 | W 7 | W 7 | W 7 | W 8 | W 10 |
| kJ | 370 | 365 | 365 | 301 | 301 | 251 | 248 | 248 | 38 | 36 | 162 | 32 | 44 | 51 | 74 | 103 | 106 | 106 | 130 | 183 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | SW 14 | SW 14 | W 6 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 38 | 36 | 26 | 26 | 24 | 32 | 36 | 38 | 203 | 200 | 35 | 125 | 158 | 151 | 114 | 113 | 87 | 109 | 109 | 111 |
Swell 3 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 10 | S 10 | S 9 | S 9 | WSW 13 | S 9 | S 8 | S 8 | S 8 | SW 19 | SW 16 | SW 19 | SW 19 |
| kJ | 19 | 18 | 18 | 17 | 17 | 17 | 15 | 28 | 28 | 27 | 25 | 57 | 13 | 13 | 12 | 12 | 94 | 67 | 95 | 94 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 62 | 62 | 6 | 6 | 6 | 6 | 6 | 130 | 64 | 15 | 15 | 14 | 15 | 15 | 6 | 8 | 299 | 15 | 15 | 15 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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