Surf Forecasts:
How big are the waves at Terra Mar today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 2.5ft (0.8m), 14s period with SSW swell.
The current surf forecast for Terra Mar at 3AM is: 0.8m 15s primary swell from a South-southwest direction and 0.7m 6s secondary swell from a West direction (forecast issued at 10:00pm August 19). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2.5ft (0.8m) | 14s |
| Afternoon (20 Aug) | 2.5ft (0.8m) | 14s |
| Evening (20 Aug) | 2.5ft (0.8m) | 14s |
Table - waves today at Terra Mar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | ||||||||||||||||
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 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 277 | 273 | 249 | 239 | 236 | 239 | 239 | 236 | 236 | 233 | 175 | 161 | 158 | 156 | 137 | 137 | 137 | 98 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | glassy | glassy | on | on | on | glassy | cross-on | cross-on | glassy | glassy | on | cross-on | on | glassy | glassy |
High Tide | 3:47PM1.80m | 8:25AM1.36m | 5:06PM1.83m | |||||||||||||||
Low Tide | 10:59PM0.76m | 00:19AM0.65m | 10:09AM1.35m | |||||||||||||||
 | | | |  |  | | | | | | | | | | | | | |
 | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:29 | — | — | — | — | — | — | — | 7:28 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 21 | 20 | 21 | 23 | 24 | 23 | 22 | 22 | 21 | 21 | 22 | 25 | 24 | 24 | 22 | 22 |
Feels °C | 23 | 22 | 24 | 22 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 23 | 24 | 26 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
| kJ | 277 | 273 | 249 | 239 | 236 | 239 | 239 | 236 | 236 | 233 | 175 | 161 | 158 | 156 | 137 | 137 | 137 | 98 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | SSW 16 | SSW 16 |
| kJ | 28 | 25 | 33 | 35 | 36 | 27 | 27 | 18 | 17 | 11 | 10 | 10 | 18 | 19 | 12 | 11 | 86 | 85 |
Swell 3 Height (m) Direction Period (s) | W 14 | W 14 | SW 18 | SW 18 | SW 19 | SW 19 | SW 19 | WSW 19 | SW 19 | S 10 | S 10 | SSW 19 | SW 18 | SW 18 | SW 18 | SSW 16 | W 6 | W 6 |
| kJ | 4 | 4 | 13 | 52 | 58 | 57 | 56 | 35 | 14 | 8 | 8 | 35 | 84 | 81 | 81 | 51 | 11 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 60 | 0 | 0 | 0 | 0 | 61 | 61 | 61 | 0 | 1 | 7 | 0 | 0 | 103 | 61 | 61 | 0 | 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)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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