Nearby Harbors
38.1617’ N, 122.5500’ W

Hog Island, San Antonio Creek, CA

68°
H 72°
L 45°
NW
9mph
Low tide
4:35 pm
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Hog Island, San Antonio Creek, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Nov 4 		Mostly Sunny
Close Hourly 		72º / 45º 2% WNW 11 mph 58%
12pm Sunny 68º 0% NW 9 mph 59%
1pm Partly Cloudy 69º 0% NW 10 mph 54%
2pm Partly Cloudy 70º 0% WNW 10 mph 52%
3pm Partly Cloudy 71º 1% W 11 mph 50%
4pm Partly Cloudy 69º 1% W 9 mph 53%
5pm Partly Cloudy 66º 1% WNW 8 mph 61%
6pm Partly Cloudy 62º 2% NW 8 mph 68%
7pm Partly Cloudy 60º 3% NNW 6 mph 74%
8pm Partly Cloudy 58º 3% NW 6 mph 78%
9pm Partly Cloudy 56º 4% NNW 5 mph 81%
10pm Partly Cloudy 55º 4% NW 4 mph 81%
11pm Partly Cloudy 54º 5% NW 4 mph 84%
Thu
Nov 5 		Mostly Sunny
View Hourly 		76º / 43º 18% NNE 6 mph 63%
12am Partly Cloudy 52º 5% NW 4 mph 87%
1am Clear 51º 5% NW 4 mph 88%
2am Clear 50º 5% NW 3 mph 92%
3am Clear 50º 5% NW 3 mph 92%
4am Clear 49º 5% NW 3 mph 96%
5am Clear 48º 5% NW 3 mph 97%
6am Clear 47º 5% NW 2 mph 98%
7am Mostly Sunny 46º 18% NNW 2 mph 100%
8am Mostly Sunny 50º 17% N 3 mph 96%
9am Sunny 56º 2% NNE 2 mph 81%
10am Sunny 63º 1% N 2 mph 66%
11am Sunny 68º 0% E 2 mph 55%
12pm Sunny 71º 0% E 3 mph 49%
1pm Sunny 73º 0% ESE 4 mph 45%
2pm Mostly Sunny 74º 0% SE 4 mph 41%
3pm Sunny 75º 0% S 5 mph 42%
4pm Mostly Sunny 72º 0% WSW 6 mph 47%
5pm Sunny 67º 1% W 5 mph 57%
6pm Mostly Clear 61º 4% NW 5 mph 71%
7pm Mostly Clear 58º 5% N 3 mph 79%
8pm Clear 56º 5% NNW 3 mph 83%
9pm Clear 54º 6% NNW 2 mph 89%
10pm Clear 53º 5% NNW 2 mph 89%
11pm Clear 51º 5% NNW 2 mph 91%
Fri
Nov 6 		Mostly Sunny
View Hourly 		76º / 45º 18% ENE 5 mph 64%
12am Clear 50º 6% NNW 2 mph 94%
1am Clear 49º 6% WNW 1 mph 94%
2am Clear 48º 6% NNW 1 mph 98%
3am Mostly Clear 48º 6% N 1 mph 98%
4am Partly Cloudy 47º 6% NNW 1 mph 100%
5am Partly Cloudy 46º 20% NW 1 mph 100%
6am Partly Cloudy 45º 19% N 0 mph 100%
7am Partly Cloudy 44º 18% N 0 mph 100%
8am Mostly Cloudy 48º 18% NNE 1 mph 100%
9am Mostly Cloudy 54º 17% ENE 0 mph 89%
10am Partly Cloudy 61º 2% NNE 2 mph 73%
11am Partly Cloudy 66º 1% NE 2 mph 59%
Sat
Nov 7 		Partly Cloudy 76º / 48º 18% E 5 mph 60%
Sun
Nov 8 		Partly Cloudy 76º / 48º 18% NE 5 mph 67%
Mon
Nov 9 		Partly Cloudy 75º / 47º 7% NW 7 mph 64%
Tue
Nov 10 		Mostly Sunny 75º / 50º 10% E 5 mph 61%
Wed
Nov 11 		PM Showers 74º / 50º 36% SE 8 mph 65%

Weather Radar for Hog Island, San Antonio Creek, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Hog Island, San Antonio Creek, CA

Today
High : 62ºF
WNW wind 5 to 10 kt. Sunny.
Tonight
Low : 51ºF
WNW wind 6 to 11 kt becoming variable and less than 5 kt after midnight. Mostly cloudy.
Thursday
High : 64ºF
Variable winds 5 kt or less. Sunny.
Thursday Night
Low : 51ºF
Variable winds 5 kt or less. Patchy fog after 5am.
Friday
High : 65ºF
Variable winds 5 kt or less. Sunny.
Friday Night
Low : 52ºF
Variable winds 5 kt or less. Mostly clear.
Saturday
High : 68ºF
Variable winds less than 5 kt becoming ENE 5 to 7 kt. Sunny.
Saturday Night
Low : 50ºF
Variable winds 5 kt or less. Mostly clear.
Sunday
High : 68ºF
Variable winds 5 kt or less. Mostly sunny.

NOAA Buoy Data Near Hog Island, San Antonio Creek, CA See Map

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    Wind Speed Forecast for Hog Island, San Antonio Creek, CA

    WednesdayThursdayFriday
    Wind Speed (MPH) 996433363211
    8pm12am4am8am12pm4pm8pm12am4am8am12pm4pm
    MPH 996433363211
    DIR NWWNWNWNWNEWSWNNWNNWNNWNNE

    Current Weather Conditions In Hog Island, San Antonio Creek, CA

    As Of: 47 minutes ago

    • 68ºF
    • 68ºF
    • 9mph
    • 0º (NW)
    • 9mph
    • Sunny
    • 10mi
    • 30.06"
    • 59%
    • 0ºF

    The weather right now in Hog Island, San Antonio Creek, CA is Sunny. The current temperature is 68°F, and the expected high and low for today, Wednesday, November 4, 2026, are 72° high temperature and 45°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the Northwest. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 68° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 59 percent, and air pressure at 30.06 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 10:05am Wed Nov 4 2026

    ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1 PM PST MONDAY...

    WHAT: Up to 1.6 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 and San
    Pablo Bay.

    WHEN: From 6 AM Wednesday to 1 PM PST Monday.

    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 1.3 ft above normal (7.1 ft MLLW) at 8:35 AM
    Thursday 11/5, 1.4 ft above normal (7.2 ft MLLW) at 9:08 AM
    Friday 11/6, 1.6 ft above normal (7.4 ft MLLW) at 9:38 AM
    Saturday 11/7, 1.6 ft above normal (7.4 ft MLLW) at 10:06 AM
    Sunday 11/8, 1.6 ft above normal (7.4 ft MLLW) at 10:35 AM
    Monday 11/9. These predictions include up to 1.2 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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