Surf Forecasts:
How big are the waves at 40th Street today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 3ft (0.9m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 2.5ft (0.8m), 15s period with SW swell.
- Evening surf: Evening surf (11 Sep, local time) - 2.5ft (0.8m), 15s period with SW swell.
The current surf forecast for 40th Street at 1AM is: 0.9m 16s primary swell from a Southwest direction and 0.5m 6s secondary swell from a West direction (forecast issued at 04:00pm September 10). The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 3ft (0.9m) | 16s |
| Afternoon (11 Sep) | 2.5ft (0.8m) | 15s |
| Evening (11 Sep) | 2.5ft (0.8m) | 15s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu afternoon, min 21°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | ||||||||||||||||||
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 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 414 | 371 | 362 | 358 | 358 | 358 | 353 | 349 | 276 | 262 | 258 | 275 | 217 | 217 | 214 | 169 | 167 | 136 | 136 | 134 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | on | on | on |
High Tide | 9:18PM1.81m | 9:59AM1.64m | 10:00PM1.68m | 10:26AM1.68m | 10:42PM1.51m | |||||||||||||||
Low Tide | 3:23PM0.25m | 3:53AM-0.06m | 4:06PM0.17m | 4:21AM0.09m | 4:48PM0.14m | |||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 23 | 24 | 23 | 22 | 21 |
Feels °C | 27 | 27 | 26 | 25 | 23 | 23 | 23 | 24 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 24 | 25 | 24 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SSW 15 | SW 15 | SW 15 | SW 14 | SW 14 | W 6 | W 6 | W 6 | W 6 |
| kJ | 414 | 371 | 362 | 358 | 358 | 358 | 353 | 349 | 276 | 262 | 258 | 275 | 217 | 217 | 214 | 169 | 24 | 24 | 23 | 35 |
Swell 2 Height (m) Direction Period (s) | W 6 | W 6 | W 5 | WSW 5 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | W 6 | SW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 15 | 9 | 8 | 9 | 31 | 41 | 41 | 30 | 27 | 18 | 17 | 10 | 24 | 35 | 33 | 24 | 167 | 136 | 136 | 134 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 10 | S 10 | SSW 10 | W 16 | S 9 | S 9 | S 9 | S 9 | S 10 | S 10 | S 9 | S 9 |
| kJ | 47 | 46 | 43 | 24 | 23 | 23 | 20 | 20 | 19 | 18 | 20 | 20 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 14 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 3 | SE 3 | SE 3 | SE 3 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 2 | 5 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 47 | 47 | 47 | 45 | 47 | 45 | 45 | 48 | 47 | 47 | 47 | 25 | 17 | 39 | 47 | 47 | 47 | 88 | 16 | 16 |
Best forecast wave conditions in Orange County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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