Surf Forecasts:
How big are the waves at Terra Mar today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 3ft (0.9m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 2.5ft (0.7m), 14s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 2.5ft (0.8m), 12s period with S swell.
The current surf forecast for Terra Mar at 4AM is: 0.9m 14s primary swell from a South-southwest direction and 0.8m 7s secondary swell from a West direction (forecast issued at 10:00pm August 30). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 3ft (0.9m) | 14s |
| Afternoon (31 Aug) | 2.5ft (0.7m) | 14s |
| Evening (31 Aug) | 2.5ft (0.8m) | 12s |
Table - waves today at Terra Mar. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 24°C on Mon morning, min 19°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 12 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 394 | 389 | 389 | 325 | 321 | 253 | 243 | 184 | 174 | 156 | 156 | 154 | 154 | 116 | 116 | 114 | 113 | 96 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 11:10PM1.79m | 11:32AM2.02m | 11:57PM1.60m | 12:06PM2.03m | ||||||||||||||
Low Tide | 5:13PM0.65m | 5:10AM0.64m | 6:02PM0.64m | 5:34AM0.79m | 7:03PM0.65m | |||||||||||||
 | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 21 | 22 | 24 | 24 | 23 | 21 | 21 | 20 | 20 | 20 | 23 | 23 | 23 | 21 | 20 |
Feels °C | 25 | 26 | 24 | 24 | 25 | 23 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 22 | 20 | 21 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | W 5 |
| kJ | 394 | 389 | 389 | 325 | 321 | 253 | 190 | 184 | 174 | 121 | 119 | 116 | 114 | 112 | 82 | 78 | 72 | 19 |
Swell 2 Height (m) Direction Period (s) | W 7 | W 7 | W 7 | W 7 | W 7 | S 13 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | S 10 |
| kJ | 46 | 44 | 58 | 56 | 56 | 206 | 243 | 158 | 156 | 156 | 156 | 154 | 154 | 116 | 116 | 114 | 113 | 68 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | S 13 | SSE 12 | S 14 | S 13 | W 6 | SW 19 | SSW 19 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | SW 18 | SW 18 | SW 18 | SSW 13 |
| kJ | 47 | 84 | 46 | 134 | 173 | 41 | 15 | 35 | 25 | 23 | 21 | 22 | 24 | 24 | 50 | 80 | 81 | 96 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | W 6 | W 6 | — | — | — | — | — | — | W 6 | W 6 | W 6 | — |
| kJ | — | — | — | — | — | — | 37 | 36 | — | — | — | — | — | — | 23 | 22 | 21 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 6 | 0 | 0 | 0 | 0 | 60 | 61 | 61 | 60 | 40 | 0 | 0 | 0 | 60 | 61 | 61 | 40 | 60 |
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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