Beach Hazards Statement — San Diego County Coastal Areas, CA, Orange County Coastal, CA 1:00 AM

San Diego County Coastal Areas, CA

Last updated: 11:50 PM CDT  ·  Refresh
28°C
Feels like 32°
Partly Cloudy
▲ 35°  /  ▼ 23°
Wind
6 mph SSW
Humidity
83%
Dew Point
24°
Pressure
29.91 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
47%
Sunrise
6:38 AM
Sunset
7:34 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: San Diego County Coastal Areas is currently partly cloudy at 28°C. Precipitation is likely — peak probability 90% around 2 PM. Atmospheric instability is elevated (CAPE up to 2427 J/kg) — isolated convective development possible. Sunrise: 6:38AM · Sunset: 7:34PM.

Alerts

Beach Hazards Statement
San Diego County Coastal Areas, CA, Orange County Coastal, CA
Expires 1:00 AM
62 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
31%
12 AM
27°
47%
1 AM
27°
47%
2 AM
27°
46%
3 AM
27°
54%
4 AM
27°
53%
5 AM
23°
71%
6 AM
23°
59%
7 AM
24°
59%
8 AM
24°
73%
9 AM
25°
63%
10 AM
26°
72%
11 AM
27°
85%
12 PM
27°
85%
1 PM
29°
80%
2 PM
28°
90%
3 PM
28°
90%
4 PM
27°
82%
5 PM
28°
70%
6 PM
27°
70%
7 PM
27°
70%
8 PM
27°
61%
9 PM
25°
62%
10 PM
25°
51%
7-Day Forecast
Tonight
35° 23°
Partly Cloudy with a 31% chance of rain.
Thu
31° 23°
Overcast with a 90% chance of rain.
Fri
33° 23°
Partly Cloudy with a 59% chance of rain.
Sat
33° 23°
Partly Cloudy with a 70% chance of rain.
Sun
31° 22°
Fog with a 76% chance of rain.
Mon
32° 23°
Rain, 90% chance.
Tue
34° 23°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 31% 6 mph SSW 83%
12 AM 27° Partly Cloudy 47% 7 mph ESE 85%
1 AM 27° Mostly Cloudy 47% 6 mph ESE 87%
2 AM 27° Overcast 46% 5 mph SE 88%
3 AM 27° Overcast 54% 4 mph SW 89%
4 AM 27° Overcast 53% 4 mph NW 90%
5 AM 23° Rain 71% 7 mph NNW 92%
6 AM 23° Overcast 59% 5 mph N 93%
7 AM 24° Overcast 59% 4 mph SSW 92%
8 AM 24° Overcast 73% 4 mph S 89%
9 AM 25° Overcast 63% 6 mph SSW 86%
10 AM 26° Overcast 72% 6 mph SSW 82%
11 AM 27° Overcast 85% 5 mph SW 78%
12 PM 27° Overcast 85% 4 mph WNW 73%
1 PM 29° Overcast 80% 4 mph NNW 73%
2 PM 28° Overcast 90% 4 mph ENE 76%
3 PM 28° Rain 90% 5 mph E 80%
4 PM 27° Rain 82% 4 mph E 83%
5 PM 28° Rain 70% 4 mph E 86%
6 PM 27° Rain 70% 4 mph ESE 88%
7 PM 27° Overcast 70% 4 mph ESE 89%
8 PM 27° Overcast 61% 4 mph ESE 90%
9 PM 25° Mostly Cloudy 62% 4 mph ESE 90%
10 PM 25° Mostly Cloudy 51% 4 mph E 90%
15-Day Forecast
Today
8/26
Partly Cloudy
31%
23°
35°
Thu
8/27
Overcast
90%
23°
31°
Fri
8/28
Partly Cloudy
59%
23°
33°
Sat
8/29
Partly Cloudy
70%
23°
33°
Sun
8/30
Fog
76%
22°
31°
Mon
8/31
Rain
90%
23°
32°
Tue
9/1
Rain
64%
23°
34°
Wed
9/2
Drizzle
44%
24°
34°
Thu
9/3
Clear
18%
24°
35°
Fri
9/4
Drizzle
44%
24°
35°
Sat
9/5
Drizzle
51%
24°
38°
Sun
9/6
Drizzle
60%
23°
37°
Mon
9/7
Drizzle
60%
23°
34°
Tue
9/8
Drizzle
60%
23°
33°
Wed
9/9
Drizzle
60%
23°
33°
62
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
62 AQI 15.3 µg/m³
O3
Ground-level ozone
49 AQI 53 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 62 Moderate 49 62
Fri 51 Moderate 26 51
Sat 61 Moderate 34 61
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Thu Aug 27, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2420 J/kg
MLCAPE3042 J/kg
MUCAPE4296 J/kg
SBCIN-122 J/kg
MLCIN-49 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear15 kt
0–1 km Shear1 kt
Eff. Shear14 kt
0–1 km SRH-4
0–3 km SRH22
Eff. SRH22
Storm Motion36° @ 15 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.6
Thermo & Levels
PWAT2.18 in
0–3 km LR5.6 °C/km
700–500 LR6.0 °C/km
Total Totals46.7
LCL961 hPa
LFC785 hPa
EL155 hPa
Freezing Lvl15,423 ft