- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Monday 23 Mar 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
17.6° C
(Which is 2.8°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 4AM is: 0.5m 18s primary swell from a Southwest direction and 0.3m 6s secondary swell from a West direction (forecast issued at 10:00pm March 23). The wind direction is predicted to be glassy.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 1.5ft (0.5m) | 18s |
| Afternoon (24 Mar) | 2ft (0.6m) | 18s |
| Evening (24 Mar) | 2ft (0.6m) | 18s |
Table - waves today at 40th Street. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| 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) (?) | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 184 | 181 | 166 | 155 | 154 | 154 | 154 | 207 | 207 | 204 | 200 | 133 | 129 | 127 | 127 | 171 | 169 | 169 | 166 | 164 | 118 | 110 | 107 | 104 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | glass | glass | on | on | on | on | glass | glass | glass | glass | cross- on | on | cross- on | cross- on | glass | cross- on | glass | glass | glass | on | cross- on |
High Tide / height (m) | 12:51AM 1.58 | 4:39PM 0.80 | 2:05AM 1.48 | 6:34PM 0.92 | 3:46AM 1.43 | |||||||||||||||||||
Low Tide / height (m) | 6:05PM 0.63 | 9:04AM -0.02 | 6:46PM 0.78 | 10:42AM -0.04 | 9:22PM 0.88 | 12:00PM -0.12 | ||||||||||||||||||
Mon 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:48 | - | - | - | - | - | - | - | 6:47 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - | - | - | 7:06 | - | - | - | - | - | - | - | 7:07 |
 | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 16 | 17 | 19 | 20 | 20 | 19 | 18 | 18 | 18 | 19 | 21 | 22 | 21 | 19 | 19 | 18 | 18 | 19 | 22 | 22 | 22 |
| Feels °C (?) | 16 | 16 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 19 | 18 | 18 | 19 | 21 | 20 | 20 |
- Map Icons:
Break
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
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our 40th Street surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest