Water Temperature of Santa Monica Bay in Santa Monica, CA

Current Water Temperature

70.3°F

Measurement Time: Wednesday, September 10, 2025, 7:42 AM PDT

Today's Tides

 Low: September 10, 5:11 AM, 0.84 ft
High: September 10, 11:28 AM, 5.97 ft
 Low: September 10, 6:03 PM, 0.38 ft

Temperature Locations

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Local Points of Interest

Santa Monica Pier; Santa Monica State Beach; Will Rogers State Beach; Venice Beach, CA; Marina del Rey, CA; Pacific Palisades, CA; Malibu, CA

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Santa Monica Bay

Station Name: Santa Monica
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet / 0 meters

Sensor Depth: -9.3 feet / -2.8 meters

Nearest Address:
401 Santa Monica Pier
Santa Monica, CA 90401
Los Angeles County

GPS Coordinates: 34.008300, -118.500000

Nearby Water Temperatures

Los Angeles River, Sherman Oaks, CA (10.8 mi)
Los Angeles River, Encino, CA (11.9 mi)
Los Angeles Harbor, Los Angeles, CA (23.8 mi)
Pacific Ocean, Santa Monica, CA (35.8 mi)
Santa Ana River, Corona, CA (49.7 mi)
Pacific Ocean, Santa Cruz Island, CA (63.3 mi)
Mojave River, Victorville, CA (77.8 mi)
Pacific Ocean, Santa Barbara, CA (78.3 mi)
Pacific Ocean, Oceanside, CA (82.4 mi)
Santa Margarita River, Temecula, CA (86.3 mi)
Hilton Canyon Creek, Santa Ynez, CA (93.5 mi)
Santa Ynez River, Santa Ynez, CA (94.0 mi)
Pacific Ocean, San Nicolas Island, CA (95.9 mi)
Santa Ynez River, Santa Ynez, CA (96.1 mi)
Pacific Ocean, Del Mar, CA (98.0 mi)

Weather for Santa Monica, California

Current Weather

68.2°F
Partly cloudy
Conditions: Partly cloudy
Humidity: 81%
Feels Like: 68.2°F
Wind: ESE 6 mph
Wind Gusts: 7.6 mph
Pressure: 29.9 in
Precipitation: 0 in
Cloud Cover: 50%
Visibility: 9 mi
UV Index: 0

Five Day Weather Forecast

Overcast
Wed
H: 71°F
L: 64°F
Partly Cloudy
Thu
H: 70°F
L: 63°F
Partly Cloudy
Fri
H: 70°F
L: 64°F
Sunny
Sat
H: 76°F
L: 67°F
Sunny
Sun
H: 77°F
L: 67°F

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 25.72 μg/m3
PM10: 28.68 μg/m3
Carbon Monoxide: 231.25 μg/m3
Nitrogen Dioxide: 25.16 μg/m3
Sulphur Dioxide: 25.72 μg/m3
Ozone: 67 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:50 AM
Sunset: 7:07 PM
Daylight: 12 hrs 32 mins
Moonrise: 8:51 PM
Moon Transit: 2:58 AM
Moonset: 9:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
10:58 AM - 1:28 PM

Minor Periods

8:21 PM - 9:51 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

Wednesday, September 10, 2025

Weather Forecast

Conditions: Overcast
Average Temperature: 67.3°F
Average Humidity: 83%
Chance of Rain: 0%
Wind: 9.8 mph
UV Index: 1.8

Air Quality

AQI: 2 - Moderate
PM2.5: 22.86 μg/m3
PM10: 25.21 μg/m3
Carbon Monoxide: 281.79 μg/m3
Nitrogen Dioxide: 50.27 μg/m3
Sulphur Dioxide: 22.8 μg/m3
Ozone: 36.36 μg/m3

Astronomical

Sunrise: 6:34 AM
Sun Transit: 12:50 AM
Sunset: 7:07 PM
Daylight: 12 hrs 32 mins
Moonrise: 8:51 PM
Moon Transit: 2:58 AM
Moonset: 9:51 AM
Moon Phase: Waning Gibbous
Moon Illumination: 86.2%

Best Times for Fishing or Hunting

Major Periods

2:28 AM - 4:58 AM
10:58 AM - 1:28 PM

Minor Periods

8:21 PM - 9:51 PM
9:21 AM - 10:51 AM

Action Rating: 2 out of 5

Thursday, September 11, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 65.9°F
Average Humidity: 85%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 1.9

Air Quality

AQI: 2 - Moderate
PM2.5: 24.69 μg/m3
PM10: 27.85 μg/m3
Carbon Monoxide: 300.88 μg/m3
Nitrogen Dioxide: 52.42 μg/m3
Sulphur Dioxide: 27.09 μg/m3
Ozone: 35.28 μg/m3

Astronomical

Sunrise: 6:35 AM
Sun Transit: 12:50 AM
Sunset: 7:05 PM
Daylight: 12 hrs 30 mins
Moonrise: 9:29 PM
Moon Transit: 3:52 AM
Moonset: 11:04 AM
Moon Phase: Waning Gibbous
Moon Illumination: 77.5%

Best Times for Fishing or Hunting

Major Periods

3:22 AM - 5:52 AM
11:53 AM - 2:23 PM

Minor Periods

8:59 PM - 10:29 PM
10:34 AM - 12:04 AM

Action Rating: 2 out of 5

Friday, September 12, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 66.1°F
Average Humidity: 88%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 1.7

Air Quality

AQI: 2 - Moderate
PM2.5: 37.12 μg/m3
PM10: 40.71 μg/m3
Carbon Monoxide: 366.08 μg/m3
Nitrogen Dioxide: 72.76 μg/m3
Sulphur Dioxide: 32.38 μg/m3
Ozone: 41.04 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:50 AM
Sunset: 7:04 PM
Daylight: 12 hrs 28 mins
Moonrise: 10:14 PM
Moon Transit: 4:48 AM
Moonset: 12:18 AM
Moon Phase: Waning Gibbous
Moon Illumination: 67.4%

Best Times for Fishing or Hunting

Major Periods

4:18 AM - 6:48 AM
12:50 AM - 3:20 PM

Minor Periods

9:44 PM - 11:14 PM
11:48 AM - 1:18 PM

Action Rating: 3 out of 5

Saturday, September 13, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 71.2°F
Average Humidity: 72%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 1.4

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 41.45 μg/m3
PM10: 45.47 μg/m3
Carbon Monoxide: 374 μg/m3
Nitrogen Dioxide: 74.47 μg/m3
Sulphur Dioxide: 33.27 μg/m3
Ozone: 50.32 μg/m3

Astronomical

Sunrise: 6:36 AM
Sun Transit: 12:49 AM
Sunset: 7:03 PM
Daylight: 12 hrs 26 mins
Moonrise: 11:07 PM
Moon Transit: 5:48 AM
Moonset: 1:29 PM
Moon Phase: Waning Gibbous
Moon Illumination: 56.4%

Best Times for Fishing or Hunting

Major Periods

5:18 AM - 7:48 AM
1:51 PM - 4:21 PM

Minor Periods

12:00 AM - 12:00 AM
12:59 AM - 2:29 PM

Action Rating: 2 out of 5

Sunday, September 14, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 71.4°F
Average Humidity: 73%
Chance of Rain: 0%
Wind: 9.4 mph
UV Index: 0

Air Quality

AQI: 3 - Unhealthy for Sensitive Groups
PM2.5: 52.58 μg/m3
PM10: 55.87 μg/m3
Carbon Monoxide: 435.6 μg/m3
Nitrogen Dioxide: 96.87 μg/m3
Sulphur Dioxide: 30.99 μg/m3
Ozone: 41.08 μg/m3

Astronomical

Sunrise: 6:37 AM
Sun Transit: 12:49 AM
Sunset: 7:01 PM
Daylight: 12 hrs 24 mins
Moonrise: 12:07 AM
Moon Transit: 6:50 AM
Moonset: 2:36 PM
Moon Phase: Last Quarter
Moon Illumination: 45.1%

Best Times for Fishing or Hunting

Major Periods

6:20 AM - 8:50 AM
2:53 PM - 5:23 PM

Minor Periods

2:06 PM - 3:36 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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