Surf Forecasts:
How big are the waves at Cardiff Reef today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 3ft (0.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3ft (0.9m), 16s period with SSW swell.
The current surf forecast for Cardiff Reef at 9AM is: 0.9m 15s primary swell from a Southwest direction (forecast issued at 04:00am July 20). An open ocean swell of 1.1m 11s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 3ft (0.9m) | 15s |
| Afternoon (20 Jul) | 3ft (0.9m) | 16s |
| Evening (20 Jul) | 3ft (0.9m) | 16s |
Table - waves today at Cardiff Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 21°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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 | 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) | SSW 15 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 480 | 377 | 331 | 344 | 358 | 367 | 441 | 330 | 412 | 859 | 627 | 506 | 480 | 474 | 559 | 608 | 551 | 455 | 443 | 437 | 431 | 431 | 321 | 400 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-on | on | on | on | cross-on | glassy | glassy | glassy | cross-on | on | on | on | glassy | glassy | glassy | cross-on | cross-on | on | on | cross-on | cross-on |
High Tide | 2:02AM1.48m | 3:01PM1.87m | 3:36AM1.29m | 3:52PM1.88m | 5:49AM1.24m | 4:47PM1.90m | ||||||||||||||||||
Low Tide | 8:03AM0.79m | 10:05PM0.88m | 8:41AM0.98m | 11:34PM0.77m | 9:31AM1.13m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 20 | 21 | 24 | 24 | 24 | 22 | 22 | 21 | 21 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 24 | 24 | 24 | 22 | 22 |
Feels °C | 22 | 22 | 23 | 24 | 23 | 24 | 23 | 23 | 22 | 22 | 24 | 23 | 22 | 21 | 23 | 23 | 23 | 22 | 23 | 24 | 23 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | S 11 | S 11 | S 11 | S 11 | S 11 | SSW 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 |
| kJ | 480 | 295 | 284 | 235 | 184 | 242 | 180 | 330 | 412 | 859 | 627 | 506 | 480 | 474 | 559 | 608 | 551 | 455 | 443 | 437 | 431 | 431 | 430 | 495 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSW 15 | SW 15 | SW 15 | SW 16 | SW 16 | SSW 16 | S 10 | S 10 | W 5 | S 9 | SSW 12 | S 9 | SSW 9 | SSW 9 | S 8 | SSW 8 | SSW 8 | SSE 16 | S 15 | S 14 | S 14 | SSW 14 | SSW 14 |
| kJ | 229 | 377 | 331 | 344 | 358 | 367 | 441 | 125 | 122 | 4 | 85 | 199 | 57 | 62 | 61 | 33 | 27 | 26 | 85 | 165 | 268 | 306 | 321 | 400 |
Swell 3 Height (m) Direction Period (s) | W 5 | W 5 | W 5 | WNW 5 | SSW 13 | WNW 5 | SSW 13 | SW 13 | SW 13 | WNW 14 | WNW 5 | WNW 5 | SW 11 | SW 11 | W 4 | WNW 4 | WNW 4 | WNW 4 | SW 8 | W 5 | SSW 8 | SSW 7 | SSW 7 | SW 7 |
| kJ | 7 | 7 | 7 | 8 | 55 | 9 | 35 | 175 | 172 | 40 | 5 | 5 | 60 | 30 | 5 | 6 | 6 | 6 | 32 | 15 | 33 | 21 | 20 | 17 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WNW 5 | — | — | — | — | W 5 | WNW 4 | — | — | — | — | — | WNW 6 | W 5 | W 5 | WNW 6 |
| kJ | — | — | — | — | — | — | — | — | 5 | — | — | — | — | 4 | 4 | — | — | — | — | — | 24 | 21 | 34 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 44 | 279 | 44 | 42 | 1 | 0 | 0 | 0 | 44 | 279 | 44 | 43 | 0 | 0 | 0 | 10 | 44 | 193 | 44 | 43 | 25 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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