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40th Street Surf Forecast
/ CAL – Orange County (51 breaks) / California (404 breaks) /
Surf Forecasts:
40th Street surfForecast / CAL – Orange County / USA
48hr Weather and Surf, issued 10 pm Tuesday 07 Apr 2026 PDTForecast update in hr min s Forecast update imminent
40th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 40th Street sea temperature is
18.0° C
(Which is 3.1°C warmer than normal for this time of year)How big are the waves at 40th Street today?
The current surf forecast for 40th Street at 6AM is: 0.6m 13s primary swell from a South direction and 0.7m 7s secondary swell from a West direction (forecast issued at 10:00pm April 07). The wind direction is predicted to be cross-onshore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Apr) | 2ft (0.6m) | 13s |
| Afternoon (08 Apr) | 2ft (0.6m) | 13s |
| Evening (08 Apr) | 1.5ft (0.5m) | 16s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tue 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 8 | 8 | 16 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 173 | 170 | 167 | 123 | 121 | 121 | 119 | 90 | 127 | 127 | 141 | 159 | 148 | 127 | 127 | 214 | 309 | 399 | 399 | 399 | 404 | 280 | 249 | 373 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | cross | cross | on | on | on | cross- on | cross | cross | cross | cross | cross- on | on | cross- on | cross- on | on | cross- on | on | glass | on | on | on |
High Tide / height (m) | 12:18AM 1.30 | 1:23AM 1.21 | 3:22AM 1.16 | |||||||||||||||||||||
Low Tide / height (m) | 9:21AM 0.21 | 10:53AM 0.19 | 11:55AM 0.12 | |||||||||||||||||||||
Tue 07 | Wednesday 08 | Thursday 09 | Friday 10 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - | - | 6:26 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:16 | - | - | - | - | - | - | - | 7:17 |
 | | | |  | | | | | | | | | | |  |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 17 | 17 | 19 | 20 | 20 | 19 | 18 | 18 | 17 | 18 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 |
| Feels °C (?) | 17 | 17 | 17 | 17 | 17 | 19 | 19 | 19 | 19 | 17 | 17 | 16 | 17 | 18 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 15 | 15 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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