Seal Beach weather — 10-day forecast

Temperature, rain, wind and feels-like in Seal Beach, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 14:00 · NOAA HRRR model

25 °C

Overcast

16.0 km/hforce 3

Next 12 h

  • 1425°
  • 1526°
  • 1626°
  • 1725°
  • 1824°
  • 1923°
  • 19:48Sunset
  • 2022°
  • 2122°
  • 2222°
  • 2321°
  • 0021°
  • 0121°
  • 0221°11 %

26°15:00 21°00:00

Humidity
65 %
Dew point
18 °C
Gusts
17.4 km/h
Clouds
95 %
Pressure
1,015 hPa
UV
10 · very high

Grid point 0.9 km away · 3.0 km grid · elevation 2 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 17:00
33
Fair

Index set by Ozone

Ozone
82.8µg/m³
PM2.5
12.2µg/m³
PM10
15.8µg/m³
Nitrogen dioxide
3.9µg/m³
Sulphur dioxide
1.3µg/m³
Carbon monoxide
144.0µg/m³
Dust (AOD)
0.01

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

19° → 29°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear

    26°

    21°

  • Sat

    Mainly clear

    26°

    20°

  • Sun

    Mainly clear

    28°

    19°

  • Mon

    Mainly clear

    27°

    21°

  • Tue

    Overcast

    25°

    21°

  • Wed

    Mainly clear

    25°

    20°

  • Thu

    Partly cloudy

    24°

    20°

  • Fri

    Mainly clear

    24°

    20°

  • Sat

    Clear sky

    27°

    21°

  • Sun

    Clear sky

    29°

    20°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV11very high
Sunrise
06:09
Daylight
13 h 39
Sunset
19:48

Radiation · 21.9 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.7 mperiod 16 s 212°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Seal Beach the mean temperature will be 23.8 °C — +2.0 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Seal Beach climate — normals and trends