Water Temperature of Arroyo Hondo in San Jose, CA

Current Water Temperature

59.9°F

Measurement Time: Sunday, May 17, 2026, 7:00 PM PDT

Temperature Locations

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Local Points of Interest

Calaveras Watershed

Arroyo Hondo

Station Name: ARROYO HONDO NR SAN JOSE CA
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 833 feet

Nearest Address:
Arroyo Hondo Rd
San Jose, CA 95132
Santa Clara County

GPS Coordinates: 37.46160337, -121.769397

Nearby Water Temperatures

Coyote Creek, San Jose, CA (9.1 mi)
Arroyo Valle, Livermore, CA (11.2 mi)
Coyote Creek, Alviso, CA (14 mi)
Coyote Creek, Coyote, CA (16.9 mi)
San Francisco Bay, Menlo Park, CA (19.5 mi)
Coyote Creek, Morgan Hill, CA (21.3 mi)
Redwood Creek, Redwood City, CA (24.4 mi)
San Francisco Bay, San Mateo, CA (28.5 mi)
San Francisco Bay, Alameda, CA (36.1 mi)
Monterey Bay, Santa Cruz, CA (39.3 mi)
San Francisco Bay, San Francisco, CA (41.7 mi)
Suisun Bay, Concord, CA (43.6 mi)
San Francisco Bay, San Francisco, CA (43.7 mi)
Carquinez Strait, Martinez, CA (44.1 mi)
San Francisco Bay, San Francisco, CA (44.9 mi)

Weather for San Jose, California

Current Weather

64.9°F
Clear
Clear
64.9°F
60.1°F
25%
N 16.8 mph
27 mph
59.3°F
18.8°F
0 in
0%
9 mi
1010 mbar
0

Five Day Weather Forecast

Sunny
Mon
H: 88°F
L: 53°F
Sunny
Tue
H: 87°F
L: 50°F
Sunny
Wed
H: 90°F
L: 55°F
Sunny
Thu
H: 91°F
L: 54°F
Sunny
Fri
H: 89°F
L: 50°F

Air Quality

AQI: 1 - Good
PM2.5: 3.45 μg/m3
PM10: 4.05 μg/m3
Carbon Monoxide: 135.85 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 1.85 μg/m3
Ozone: 82 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:03 PM
Sunset: 8:12 PM
Daylight: 14 hrs 17 mins
Moonrise: 7:13 AM
Moon Transit: 3:10 PM
Moonset: 11:06 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

12:00 AM - 12:00 AM
6:43 AM - 8:13 AM

Action Rating: 3 out of 5

Wind Advisory issued May 17 at 1:06PM PDT until May 18 at 11:00AM PDT by NWS San Francisco CA

Effective: Sun May 17, 2026, 1:06 PM
Expires: Sun May 17, 2026, 10:00 PM

* WHAT...North to northeast winds 15 to 30 mph with gusts up to 50 mph expected. Local gusts up to 60 mph. * WHERE...The Santa Cruz Mountains, North Bay Interior Mountains, Eastern Santa Clara Hills, and East Bay Hills. * WHEN...From 11 PM this evening to 11 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Wind Advisory issued May 17 at 9:24PM PDT until May 18 at 11:00AM PDT by NWS San Francisco CA

Effective: Sun May 17, 2026, 9:24 PM
Expires: Mon May 18, 2026, 11:00 AM

* WHAT...North to northeast winds 15 to 30 mph with gusts up to 50 mph expected. Local gusts up to 60 mph. * WHERE...The Santa Cruz Mountains, North Bay Interior Mountains, Eastern Santa Clara Hills, and East Bay Hills. * WHEN...Until 11 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.


Beach Hazards Statement issued May 17 at 6:34AM PDT until May 18 at 9:00AM PDT by NWS San Francisco CA

Effective: Sun May 17, 2026, 6:34 AM
Expires: Sun May 17, 2026, 11:00 PM

* WHAT...Strong northerly winds will generate very rough conditions at area beaches along with strong rip and longshore currents. * WHERE...Greatest impacts will be along west facing beaches of the Pacific coastline. * WHEN...Through Monday morning. * IMPACTS...Dangerous wind and wave conditions will impact beaches and water activities such as swimming, surfing, boating, and tide pooling. Rough seas can sweep up the beach and over rocks and jetties, pulling people into a cold turbulent ocean. Rip currents will be stronger than normal and long shore currents can move people and items in the water quickly away from the point of entry. Local beach and cliff erosion is possible. Water temperatures will also cool rapidly due to strong upwelling conditions during this time. Large tidal swings can cutoff access to beach walkers.

Stay off of jetties, piers, rocks, and other waterside infrastructure. Remain out of the water to avoid hazardous surf and NEVER turn your back on the ocean. Monitor local weather, surf and tide forecasts at www.weather.gov/mtr.


Beach Hazards Statement issued May 17 at 10:16PM PDT until May 18 at 9:00AM PDT by NWS San Francisco CA

Effective: Sun May 17, 2026, 10:16 PM
Expires: Mon May 18, 2026, 6:30 AM

* WHAT...Strong northerly winds will generate very rough conditions at area beaches along with strong rip and longshore currents. * WHERE...Greatest impacts will be along west facing beaches of the Pacific coastline. * WHEN...Until 9 AM PDT Monday. * IMPACTS...Dangerous wind and wave conditions will impact beaches and water activities such as swimming, surfing, boating, and tide pooling. Rough seas can sweep up the beach and over rocks and jetties, pulling people into a cold turbulent ocean. Rip currents will be stronger than normal and long shore currents can move people and items in the water quickly away from the point of entry. Local beach and cliff erosion is possible. Water temperatures will also cool rapidly due to strong upwelling conditions during this time. Large tidal swings can cutoff access to beach walkers.

Stay off of jetties, piers, rocks, and other waterside infrastructure. Remain out of the water to avoid hazardous surf and NEVER turn your back on the ocean. Monitor local weather, surf and tide forecasts at www.weather.gov/mtr.


Red Flag Warning issued May 17 at 12:07PM PDT until May 18 at 8:00PM PDT by NWS Sacramento CA

Effective: Sun May 17, 2026, 12:07 PM
Expires: Mon May 18, 2026, 4:00 PM

* Winds...North winds 20 to 30 mph. Gusts 35 to 45 mph, locally up to 50 mph around the Delta and the western Sacramento Valley. * Humidity...Daytime minimum humidities of 7 to 15%. Overnight maximum relative humidities of 20 to 45%. * Highest Threat...Along and west of the Interstate 5 corridor in the Sacramento Valley. Strongest winds are expected today. * Impacts...The combination of gusty winds and low humidity can cause fire to rapidly grow in size and intensity. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.


Monday, May 18, 2026

Weather Forecast

Sunny
87.6°F
52.7°F
67.8°F
23%
0 in
0%
0%
19.7 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 4.72 μg/m3
PM10: 6.3 μg/m3
Carbon Monoxide: 134.37 μg/m3
Nitrogen Dioxide: 3.76 μg/m3
Sulphur Dioxide: 1.94 μg/m3
Ozone: 96.2 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:03 PM
Sunset: 8:12 PM
Daylight: 14 hrs 17 mins
Moonrise: 7:13 AM
Moon Transit: 3:10 PM
Moonset: 11:06 PM
Moon Phase: New
Moon Illumination: 2.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
2:40 PM - 5:10 PM

Minor Periods

12:00 AM - 12:00 AM
6:43 AM - 8:13 AM

Action Rating: 3 out of 5

Tuesday, May 19, 2026

Weather Forecast

Sunny
87°F
50.1°F
67.4°F
27%
0 in
0%
0%
10.7 mph
8.4


Air Quality

AQI: 1 - Good
PM2.5: 11.86 μg/m3
PM10: 14.93 μg/m3
Carbon Monoxide: 165.17 μg/m3
Nitrogen Dioxide: 11.73 μg/m3
Sulphur Dioxide: 2.13 μg/m3
Ozone: 82.48 μg/m3

Astronomical

Sunrise: 5:55 AM
Sun Transit: 1:03 PM
Sunset: 8:13 PM
Daylight: 14 hrs 18 mins
Moonrise: 8:23 AM
Moon Transit: 4:15 PM
Moonset: 12:06 AM
Moon Phase: Waxing Crescent
Moon Illumination: 7.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
3:45 PM - 6:15 PM

Minor Periods

7:53 AM - 9:23 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, May 20, 2026

Weather Forecast

Sunny
90°F
54.9°F
70.3°F
27%
0 in
0%
0%
6.9 mph
8.7


Air Quality

AQI: 1 - Good
PM2.5: 12.29 μg/m3
PM10: 15.48 μg/m3
Carbon Monoxide: 162.49 μg/m3
Nitrogen Dioxide: 12.99 μg/m3
Sulphur Dioxide: 2.15 μg/m3
Ozone: 89.36 μg/m3

Astronomical

Sunrise: 5:54 AM
Sun Transit: 1:03 PM
Sunset: 8:14 PM
Daylight: 14 hrs 20 mins
Moonrise: 9:38 AM
Moon Transit: 5:17 PM
Moonset: 12:02 AM
Moon Phase: Waxing Crescent
Moon Illumination: 14.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:47 PM - 7:17 PM

Minor Periods

9:08 AM - 10:38 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Thursday, May 21, 2026

Weather Forecast

Sunny
91.4°F
53.8°F
70.4°F
37%
0 in
0%
0%
7.6 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 15.03 μg/m3
PM10: 19.94 μg/m3
Carbon Monoxide: 169.3 μg/m3
Nitrogen Dioxide: 9.56 μg/m3
Sulphur Dioxide: 1.98 μg/m3
Ozone: 85.84 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:03 PM
Sunset: 8:15 PM
Daylight: 14 hrs 21 mins
Moonrise: 10:53 AM
Moon Transit: 6:12 PM
Moonset: 12:47 AM
Moon Phase: Waxing Crescent
Moon Illumination: 23.2%

Best Times for Fishing or Hunting

Major Periods

12:51 AM - 3:21 AM
5:42 PM - 8:12 PM

Minor Periods

10:23 AM - 11:53 AM
12:17 AM - 1:47 AM

Action Rating: 3 out of 5

Friday, May 22, 2026

Weather Forecast

Sunny
89.1°F
49.6°F
62.4°F
50%
0 in
0%
0%
7.2 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 14.69 μg/m3
PM10: 19.71 μg/m3
Carbon Monoxide: 156.5 μg/m3
Nitrogen Dioxide: 8.77 μg/m3
Sulphur Dioxide: 1.78 μg/m3
Ozone: 73.85 μg/m3

Astronomical

Sunrise: 5:53 AM
Sun Transit: 1:03 PM
Sunset: 8:16 PM
Daylight: 14 hrs 23 mins
Moonrise: 12:04 AM
Moon Transit: 7:03 PM
Moonset: 1:21 AM
Moon Phase: Waxing Crescent
Moon Illumination: 33.4%

Best Times for Fishing or Hunting

Major Periods

1:45 AM - 4:15 AM
6:33 PM - 9:03 PM

Minor Periods

11:34 AM - 1:04 PM
12:51 AM - 2:21 AM

Action Rating: 2 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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