Surf Forecasts:
How big are the waves at Terra Mar today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 3.5ft (1.0m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 3.5ft (1.0m), 15s period with SSW swell.
The current surf forecast for Terra Mar at 6AM is: 1.1m 16s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South-southwest direction (forecast issued at 10:00pm July 20). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.3m) | 16s |
| Afternoon (21 Jul) | 3.5ft (1.0m) | 15s |
| Evening (21 Jul) | 3.5ft (1.0m) | 15s |
Table - waves today at Terra Mar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Thu afternoon, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||
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 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 | 441 | 326 | 334 | 643 | 859 | 827 | 445 | 559 | 434 | 608 | 559 | 461 | 449 | 437 | 431 | 394 | 394 | 321 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | on | glassy | cross-on | on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | glassy |
High Tide | 3:37AM1.29m | 3:53PM1.88m | 5:50AM1.24m | 4:47PM1.90m | ||||||||||||||
Low Tide | 10:06PM0.88m | 8:42AM0.98m | 11:35PM0.77m | 9:32AM1.13m | ||||||||||||||
 | | | |  | | | | | |  | |  | | | | | | |
 | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:55 | — | — | — | — | — | — | — | 7:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 23 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 22 | 23 | 23 | 22 | 21 | 20 |
Feels °C | 23 | 23 | 22 | 23 | 24 | 24 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | 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 | S 13 |
| kJ | 191 | 326 | 334 | 643 | 859 | 827 | 445 | 559 | 434 | 608 | 559 | 461 | 449 | 437 | 431 | 394 | 394 | 284 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | S 10 | S 10 | SSW 10 | S 14 | S 14 | SSW 12 | SSW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | SW 8 | SW 8 | S 15 | S 14 | S 13 | SSW 14 |
| kJ | 441 | 125 | 125 | 98 | 16 | 16 | 218 | 92 | 54 | 54 | 54 | 61 | 33 | 32 | 157 | 203 | 229 | 321 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SW 13 | S 14 | W 14 | W 14 | S 14 | SW 11 | SW 12 | SW 21 | SW 21 | SSE 13 | SSW 8 | S 16 | SW 8 | SW 8 | SW 7 | W 6 |
| kJ | 35 | 151 | 175 | 16 | 16 | 15 | 16 | 19 | 67 | 71 | 71 | 16 | 20 | 78 | 29 | 20 | 27 | 29 |
Wind waves Height (m) Direction Period (s) | WNW 5 | — | — | — | — | — | — | — | — | — | — | — | — | W 4 | W 3 | W 4 | W 4 | WNW 5 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 6 | 7 | 15 | 30 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 38 | 0 | 61 | 0 | 61 | 61 | 61 | 61 | 40 | 44 | 40 | 5 | 40 | 61 | 61 | 61 | 61 | 0 |
Best forecast wave conditions in San Diego County | ||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
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