Surf Forecasts:
How big are the waves at Diamond Street today (10 Oct):
- Morning surf: Morning surf (10 Oct, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (10 Oct, local time) - 2.5ft (0.8m), 18s period with SW swell.
- Evening surf: Evening surf (10 Oct, local time) - 3ft (0.9m), 18s period with SW swell.
The current surf forecast for Diamond Street at 7PM is: 0.9m 18s primary swell from a Southwest direction and 0.8m 14s secondary swell from a Southwest direction, 0.6m 4s secondary swell from a West-northwest direction (forecast issued at 10:00am October 10). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Oct) | 2.5ft (0.8m) | 14s |
| Afternoon (10 Oct) | 2.5ft (0.8m) | 18s |
| Evening (10 Oct) | 3ft (0.9m) | 18s |
Table - waves today at Diamond Street. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 22mm), heaviest during Sun morning. Warm (max 25°C on Sat afternoon, min 18°C on Sun night). Winds decreasing (strong winds from the WNW on Sat night, calm by Mon night). | ||||||||||||||||||||||
Saturday 10 | Sunday 11 | Monday 12 | ||||||||||||||||||||
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 14 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | WNW 7 | WSW 7 | SSW 12 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SSW 18 | SW 15 | SW 18 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 297 | 319 | 375 | 449 | 449 | 679 | 470 | 571 | 691 | 852 | 505 | 567 | 560 | 560 | 553 | 532 | 485 | 418 | 418 | 418 | 418 | 449 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross | cross-off | cross | cross-on | on | cross-on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | glassy |
High Tide | 9:19AM1.90m | 9:54PM1.50m | 9:44AM1.91m | 10:35PM1.37m | 10:09AM1.87m | |||||||||||||||||
Low Tide | 4:07PM-0.02m | 3:50AM0.35m | 4:45PM-0.04m | 4:14AM0.49m | 5:23PM-0.01m | |||||||||||||||||
 | | | |  | |  |  |  | |  | | | | | | | | | | | | |
 | 6:48 | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:21 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | 2 | 1 | 10 | 6 | 1 | — | — | — | — | 1 | — | — | — | — | — | 1 |
Temp °C | 22 | 22 | 25 | 24 | 23 | 23 | 22 | 22 | 19 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
Feels °C | 23 | 23 | 25 | 23 | 21 | 22 | 17 | 16 | 13 | 16 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 17 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 12 | SSW 11 | W 9 | W 8 | W 8 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SW 14 |
| kJ | 297 | 293 | 293 | 449 | 449 | 679 | 470 | 314 | 314 | 852 | 505 | 399 | 260 | 160 | 553 | 532 | 485 | 418 | 418 | 350 | 418 | 346 |
Swell 2 Height (m) Direction Period (s) | SSW 9 | SW 18 | SW 18 | SW 14 | SW 14 | SSW 9 | SSW 9 | SW 13 | W 18 | SW 16 | SW 16 | SSW 10 | SW 16 | SW 16 | W 7 | W 6 | SW 20 | SW 19 | W 7 | SSW 18 | SSW 18 | SW 18 |
| kJ | 75 | 319 | 375 | 245 | 241 | 75 | 59 | 108 | 54 | 314 | 427 | 263 | 560 | 560 | 72 | 67 | 388 | 384 | 42 | 418 | 404 | 449 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SSW 9 | SSW 9 | SSW 9 | SSW 9 | W 18 | SW 24 | SW 9 | S 9 | W 17 | WNW 9 | SW 16 | SSW 9 | SSW 9 | S 8 | SSW 20 | SSW 8 | SSW 8 | SW 19 | WNW 19 | W 15 | W 11 |
| kJ | 255 | 73 | 71 | 70 | 71 | 26 | 22 | 41 | 6 | 52 | 108 | 567 | 141 | 82 | 51 | 336 | 20 | 19 | 380 | 74 | 208 | 79 |
Wind waves Height (m) Direction Period (s) | — | — | — | W 5 | WNW 4 | WNW 5 | WNW 6 | WNW 7 | WSW 7 | W 7 | W 7 | — | — | — | — | — | W 6 | W 6 | — | W 7 | — | — |
| kJ | — | — | — | 17 | 13 | 53 | 148 | 571 | 691 | 306 | 171 | — | — | — | — | — | 50 | 51 | — | 42 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 14 | 0 | 14 | 15 | 14 | 73 | 183 | 270 | 602 | 731 | 634 | 62 | 8 | 176 | 226 | 64 | 15 | 15 | 15 | 15 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||
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