Nearby Harbors
37.9450’ N, 122.4750’ W

Point San Quentin, CA

70°
H 91°
L 56°
ESE
1mph
High tide
10:26 am
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Point San Quentin, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Oct 6 		Sunny
Close Hourly 		91º / 56º 1% SSE 7 mph 49%
10am Sunny 70º 1% ESE 1 mph 68%
11am Sunny 74º 1% SE 2 mph 60%
12pm Sunny 78º 0% SSE 3 mph 53%
1pm Sunny 82º 0% SE 5 mph 47%
2pm Sunny 85º 0% SSE 6 mph 42%
3pm Sunny 87º 0% S 7 mph 40%
4pm Sunny 88º 0% SSW 7 mph 39%
5pm Sunny 89º 0% W 7 mph 34%
6pm Sunny 86º 0% W 7 mph 37%
7pm Clear 78º 0% W 6 mph 48%
8pm Clear 74º 1% WNW 4 mph 56%
9pm Clear 70º 1% N 3 mph 62%
10pm Clear 68º 1% NE 2 mph 68%
11pm Clear 65º 2% SE 1 mph 74%
Wed
Oct 7 		Sunny
View Hourly 		89º / 55º 6% SSE 7 mph 59%
12am Clear 63º 3% S 2 mph 79%
1am Clear 62º 4% SSE 2 mph 84%
2am Clear 61º 4% S 1 mph 84%
3am Clear 60º 5% SSW 1 mph 87%
4am Clear 59º 6% NNW 1 mph 89%
5am Clear 58º 6% SSW 1 mph 90%
6am Clear 58º 6% SSW 1 mph 92%
7am Clear 57º 7% W 1 mph 96%
8am Sunny 58º 6% NE 1 mph 95%
9am Sunny 62º 5% ENE 1 mph 86%
10am Sunny 68º 2% ESE 1 mph 73%
11am Sunny 73º 0% ESE 2 mph 62%
12pm Sunny 78º 0% SE 3 mph 54%
1pm Sunny 83º 0% SE 5 mph 45%
2pm Sunny 86º 0% SSE 6 mph 41%
3pm Sunny 88º 0% SSW 5 mph 37%
4pm Sunny 88º 0% SW 6 mph 35%
5pm Sunny 86º 0% WSW 7 mph 37%
6pm Sunny 82º 0% WSW 7 mph 44%
7pm Clear 75º 1% W 6 mph 57%
8pm Clear 71º 2% NW 4 mph 64%
9pm Clear 67º 3% NNW 4 mph 70%
10pm Clear 65º 4% N 3 mph 76%
11pm Clear 63º 5% ENE 1 mph 81%
Thu
Oct 8 		Sunny
View Hourly 		86º / 56º 7% S 7 mph 62%
12am Clear 61º 5% SSW 2 mph 84%
1am Clear 60º 5% SE 2 mph 87%
2am Clear 59º 6% SSW 2 mph 88%
3am Clear 58º 7% SW 2 mph 92%
4am Clear 58º 7% WNW 2 mph 92%
5am Mostly Clear 57º 7% SW 1 mph 93%
6am Mostly Clear 57º 7% WSW 1 mph 96%
7am Partly Cloudy 56º 8% WNW 1 mph 97%
8am Mostly Sunny 57º 7% NNW 1 mph 95%
9am Sunny 62º 5% NNE 1 mph 86%
Fri
Oct 9 		Partly Cloudy 72º / 56º 6% SSW 11 mph 77%
Sat
Oct 10 		Partly Cloudy 69º / 52º 6% WSW 12 mph 73%
Sun
Oct 11 		Mostly Sunny 73º / 53º 13% NW 9 mph 62%
Mon
Oct 12 		Sunny 73º / 52º 4% SSE 9 mph 64%
Tue
Oct 13 		Sunny 73º / 52º 9% W 9 mph 66%

Weather Radar for Point San Quentin, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Point San Quentin, CA

Today
High : 93ºF
Variable winds 5 kt or less. Sunny.
Tonight
Low : 58ºF
Variable winds 5 kt or less. Clear.
Wednesday
High : 89ºF
Variable winds 5 kt or less. Sunny.
Wednesday Night
Low : 56ºF
Variable winds 5 kt or less. Mostly clear.
Thursday
High : 88ºF
Variable winds 5 kt or less. Sunny.
Thursday Night
Low : 58ºF
Variable winds 5 kt or less. Mostly clear.
Friday
High : 80ºF
Variable winds less than 5 kt becoming SW 5 to 7 kt in the afternoon. Sunny.
Friday Night
Low : 56ºF
Variable winds less than 5 kt becoming SW 5 to 8 kt after midnight. Mostly clear.
Saturday
High : 73ºF
WSW wind 6 to 11 kt. Mostly sunny.

NOAA Buoy Data Near Point San Quentin, CA See Map

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    Wind Speed Forecast for Point San Quentin, CA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 167211167321
    5pm9pm1am5am9am1pm5pm9pm1am5am9am1pm
    MPH 167211167321
    DIR ESESSEWNESSSWESESSEWSWNSSWWSW

    Current Weather Conditions In Point San Quentin, CA

    As Of: 34 minutes ago

    • 70ºF
    • 70ºF
    • 1mph
    • 0º (ESE)
    • 1mph
    • Sunny
    • 10mi
    • 29.94"
    • 68%
    • 0ºF

    The weather right now in Point San Quentin, CA is Sunny. The current temperature is 70°F, and the expected high and low for today, Tuesday, October 6, 2026, are 91° high temperature and 56°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the East Southeast. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 68 percent, and air pressure at 29.94 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Heat Advisory - 8:52am Tue Oct 6 2026

    ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THURSDAY...

    WHAT: Hot conditions with maximum temperatures in the mid-90s to
    near 105. Mild minimum temperatures and weak onshore flow will
    limit overnight relief.

    WHERE: The East Bay and San Francisco Bay Shoreline, North Bay
    Interior Mountains and Valleys, The Santa Clara Valley and Eastern
    Hills, The Santa Cruz Mountains, Interior Monterey County and the
    Santa Lucia Range, Most of San Benito County and the Cholame Hills
    in Southeast Monterey County, and Southern Salinas Valley/Arroyo
    Seco and Lake San Antonio.

    WHEN: Until 10 PM PDT Thursday.

    IMPACTS: For the Heat Advisory, this level of heat affects anyone
    without effective cooling and/or adequate hydration. Impacts likely
    in some health systems, heat-sensitive industries and
    infrastructure.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Hydration is a critical piece to surviving the heat. Drink water, and
    if possible, take water to those who are vulnerable.

    Take extra precautions when outside. Wear lightweight and loose
    fitting clothing. Try to limit strenuous activities to the early
    morning or evening. Take action when you experience symptoms of heat
    exhaustion and/or heat stroke.

    Beat the heat and check the backseat! Do not leave young children or
    pets in unattended vehicles. Car interiors will reach lethal
    temperatures in a matter of minutes.

    &&

    Coastal Flood Advisory - 11:54pm Mon Oct 5 2026

    ...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 1 PM PDT THURSDAY...

    WHAT: Up to 0.8 ft of inundation above ground level is
    possible in low-lying areas near shorelines and tidal waterways.

    WHERE: Bayshore locations along the San Pablo Bay.

    WHEN: Until 1 PM PDT Thursday.

    IMPACTS: High tides will result in flooding of low-lying
    infrastructure, isolated road closures, and coastal erosion.
    Rising tides will bring water and waves farther up the beach
    than normal, restricting escape from beaches and coastal areas.

    ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tide
    is expected to be 0.6 ft above normal (6.48 ft MLLW) at 8:58 PM
    Tuesday 10/6, 0.6 ft above normal (6.44 ft MLLW) at 10:19 AM
    Wednesday 10/7, and 0.8 ft above normal (6.68 ft MLLW) at 10:51
    AM Thursday 10/8. These predictions include up to 0.9 ft of
    surge that will enhance the astronomical tide and flooding
    threat. High tide varies up to 90 minutes earlier or later along
    the Pacific Coast and through the San Francisco Bay,
    respectively.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    If travel is required, allow extra time as some roads may be
    closed. Do not drive around barricades or through water of
    unknown depth. Take the necessary actions to protect flood-prone
    property.

    &&

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