Nearby Harbors
37.6950’ N, 122.1920’ W

San Leandro Marina, CA

69°
H 79°
L 58°
W
3mph
High tide
4:54 pm
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San Leandro Marina, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Fri
Oct 2 		Partly Cloudy
Close Hourly 		79º / 58º 1% WNW 9 mph 59%
12pm Partly Cloudy 69º 0% W 3 mph 69%
1pm Partly Cloudy 73º 0% WNW 5 mph 61%
2pm Partly Cloudy 76º 0% WNW 6 mph 55%
3pm Mostly Cloudy 79º 0% WNW 7 mph 48%
4pm Mostly Cloudy 79º 0% WNW 8 mph 49%
5pm Mostly Cloudy 78º 0% WNW 9 mph 51%
6pm Partly Cloudy 75º 1% WNW 9 mph 56%
7pm Partly Cloudy 69º 2% WNW 8 mph 69%
8pm Mostly Cloudy 67º 3% WNW 6 mph 74%
9pm Mostly Cloudy 65º 4% NW 5 mph 79%
10pm Partly Cloudy 64º 4% NW 4 mph 79%
11pm Partly Cloudy 64º 4% NW 3 mph 81%
Sat
Oct 3 		Sunny
View Hourly 		89º / 63º 5% WNW 9 mph 53%
12am Partly Cloudy 63º 5% NW 2 mph 83%
1am Partly Cloudy 62º 5% NNW 3 mph 84%
2am Partly Cloudy 62º 5% NW 2 mph 84%
3am Partly Cloudy 61º 5% NNW 2 mph 85%
4am Mostly Clear 60º 5% NNW 2 mph 87%
5am Mostly Clear 59º 5% NNW 2 mph 88%
6am Mostly Clear 59º 5% NNW 1 mph 87%
7am Mostly Clear 59º 5% N 2 mph 87%
8am Mostly Sunny 62º 4% NNW 1 mph 82%
9am Mostly Sunny 66º 2% WNW 2 mph 70%
10am Sunny 70º 1% WSW 3 mph 63%
11am Mostly Sunny 74º 1% WSW 4 mph 57%
12pm Sunny 78º 0% W 4 mph 48%
1pm Sunny 83º 0% WNW 5 mph 42%
2pm Sunny 86º 0% WNW 7 mph 37%
3pm Sunny 88º 0% WNW 9 mph 35%
4pm Sunny 88º 0% WNW 9 mph 35%
5pm Sunny 86º 0% NW 9 mph 37%
6pm Sunny 81º 0% NW 9 mph 43%
7pm Clear 77º 1% WNW 8 mph 52%
8pm Clear 74º 1% WNW 6 mph 57%
9pm Clear 72º 2% WNW 5 mph 62%
10pm Clear 70º 3% WNW 4 mph 66%
11pm Clear 69º 3% WNW 4 mph 65%
Sun
Oct 4 		Partly Cloudy
View Hourly 		84º / 61º 4% WNW 10 mph 52%
12am Clear 67º 3% NW 3 mph 70%
1am Clear 67º 3% NNW 4 mph 69%
2am Clear 66º 3% NW 2 mph 69%
3am Clear 65º 3% N 2 mph 71%
4am Partly Cloudy 64º 3% NNW 2 mph 73%
5am Partly Cloudy 64º 3% NNW 3 mph 74%
6am Partly Cloudy 64º 4% NW 2 mph 74%
7am Mostly Cloudy 64º 4% NNW 2 mph 73%
8am Mostly Cloudy 67º 3% NW 2 mph 66%
9am Mostly Cloudy 70º 2% WNW 2 mph 61%
10am Mostly Cloudy 73º 1% WSW 3 mph 57%
11am Mostly Cloudy 75º 0% W 4 mph 52%
Mon
Oct 5 		Sunny 81º / 61º 5% W 11 mph 61%
Tue
Oct 6 		Sunny 81º / 60º 5% W 11 mph 63%
Wed
Oct 7 		Sunny 80º / 59º 6% W 11 mph 63%
Thu
Oct 8 		Sunny 78º / 59º 5% W 11 mph 65%
Fri
Oct 9 		Partly Cloudy 72º / 59º 21% W 12 mph 70%

Weather Radar for San Leandro Marina, CA See Radar

See Radar Map

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for San Leandro Marina, CA

Today
High : 71ºF
Variable winds less than 5 kt becoming WNW around 6 kt in the afternoon. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
Low : 63ºF
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday
High : 80ºF
Variable winds 5 kt or less. Sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Saturday Night
Low : 67ºF
WNW wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Sunday
High : 78ºF
Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
Low : 65ºF
W wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Monday
High : 73ºF
Variable winds less than 5 kt becoming W around 6 kt in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Monday Night
Low : 64ºF
W wind 5 to 8 kt becoming variable and less than 5 kt in the evening. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
High : 74ºF
Variable winds 5 kt or less. Sunny. N swell 0 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near San Leandro Marina, CA See Map

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    Wind Speed Forecast for San Leandro Marina, CA

    FridaySaturdaySunday
    Wind Speed (MPH) 386221496322
    7pm11pm3am7am11am3pm7pm11pm3am7am11am3pm
    MPH 386221496322
    DIR WWNWWNWNWNNWNNWWWNWWNWNWNNWNW

    Current Weather Conditions In San Leandro Marina, CA

    As Of: 2 minutes ago

    • 69ºF
    • 69ºF
    • 3mph
    • 0º (W)
    • 3mph
    • Partly Cloudy
    • 9mi
    • 29.91"
    • 69%
    • 0ºF

    The weather right now in San Leandro Marina, CA is Partly Cloudy. The current temperature is 69°F, and the expected high and low for today, Friday, October 2, 2026, are 79° high temperature and 58°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the West. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 69° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 69 percent, and air pressure at 29.91 in. Visibility is 9 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Heat Advisory - 11:16am Fri Oct 2 2026

    ...HEAT ADVISORY NOW IN EFFECT FROM 11 AM SATURDAY TO 10 PM PDT MONDAY...

    WHAT: Temperatures in the middle 90s to near 103 expected. Mild
    lows in the upper 60s to middle 70s in the higher elevations will
    limit overnight recovery.

    WHERE: The East Bay and San Francisco Bay Shoreline, The Santa
    Clara Valley and Eastern Hills, Western Sonoma County 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, North Bay Interior Mountains, and Southern Salinas
    Valley/Arroyo Seco and Lake San Antonio.

    WHEN: From 11 AM Saturday to 10 PM PDT Monday.

    IMPACTS: 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.

    &&

    Coastal Flood Advisory - 7:39pm Thu Oct 1 2026

    ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT FRIDAY...

    WHAT: Up to 0.9 ft of inundation above ground level is
    possible in low-lying areas near shorelines and tidal waterways.

    WHERE: Bayshore locations along the San Francisco Bay, San
    Pablo Bay, and Monterey Bay.

    WHEN: Until 6 PM PDT Friday.

    IMPACTS: Flooding of lots, parks, and roads with only
    isolated road closures expected. High tides will result in
    flooding along coastal trails, cut off access to some low-
    lying beaches and coastal areas, and bring water and waves
    farther up the beach than typical.

    ADDITIONAL DETAILS: At the San Francisco tidal gauge, high tide
    is expected to be 0.9 ft above normal (6.7 ft MLLW) at 3:58 PM
    Friday 10/02. These predictions include up to 0.7 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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