40th Street Surf Break

Lat Long: 33.62° N 117.94° W

Issued: 4 am 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's 40th Street sea temperature is
17.9° C

Slightly warmer than usual

40th Street surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Current weather conditions and live observations for 40th Street based on the nearest weather station observations (including METAR, SYNOP, ship and quickscat wind data). This is the most reliable place on surf-forecast.com to see what is happening with the weather in 40th Street right now. Also check out the current weather map overlays on our dynamic weather maps.

Current Weather near 40th Street

as reported by 5 closest weather stations

Weather Station WeatherWindGustsTemp.Visibility
Visibility /
Cloud

Costa Mesa Airport

9 km NE218 m above sea level

2 hours ago
clear-
0
calm
(0 km/h at 0°)
15.6 °C16
16
few
few

SHIP3774

15 km WSW15 m above sea level

3 hours ago
-
(- km/h at -°)
- °C- km
- km


Irvine

16 km NE22.8 m above sea level

40 minutes ago
dry
0
calm
(0 km/h at 204°)
0
24 °C-
-
-
-
0

Los Alamitos Army Airfield Airport

19 km NW213 m above sea level

2 hours ago
clearClear
0
calm
(0 km/h at 0°)
13.9 °C13
13


SHIP7833

15 km WSW15 m above sea level

3 hours ago
-
(- km/h at -°)
- °C- km
- km


SHIP7285

15 km WSW3 m above sea level

3 hours ago
-
(- km/h at -°)
16.3 °C-
-


SHIP4918

15 km WSW15 m above sea level

3 hours ago
-
(- km/h at -°)
- °C- km
- km


Irvine

16 km NE22.8 m above sea level

40 minutes ago
dry
0
calm
(0 km/h at 204°)
0
24 °C-
-
-
-
0

SHIP9127

18 km W15 m above sea level

50 minutes ago
-
(- km/h at -°)
- °C- km
- km


SHIP10952

18 km W3 m above sea level

50 minutes ago
-
(- km/h at -°)
16.4 °C-
-


* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones. We also include passing Ship data if it is recorded close to 40th Street and within an acceptable time window.

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