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    FIELD GUIDE · MUIR BEACH

    Muir Beach

    Muir Beach, CA

    Muir Beach Surf Forecast for Tuesday, September 22, 2026

    Checking rip currents…

    Explore forecast
    Latest forecast for Tuesday, September 22, 2026
    Surf
    3-4 ft
    Best window
    8:00 AM–10:30 AM
    Primary swell
    3.8 ft @ 8s NW
    Wind
    5 mph WSW
    Tide
    4.4ft rising next high
    Confidence
    99/100
    Sources & forecast details
    Secondary swell
    1.9 ft @ 12s WNW

    Valid Tue 8:00 AM America/Los_Angeles · Source updated Tue 6:01 AM · Computed Tue 6:23 AM · CDIP, NOAA NWS, NOAA COOPS, NOAA CO-OPS

    Forecast accuracy & methodology

    Nearby spots

    Stinson BeachFort Point (San Francisco)Ocean Beach SF – North

    Today by time

    Muir Beach Hourly Surf Forecast

    Latest daily forecast · Tue, Sep 22 · America/Los_Angeles. Separate from the selected day above.

    Muir Beach today hourly surf forecast with surf height, the Quiver call, swell, wind, tide, and confidence.
    TimeSurfQuiver callSign inSwellWindTideConfidence
    2:00 AM3.6 ft—3.2 ft @ 5s WNW (1.4 ft @ 14s WNW)5 mph WSW1.2 ft · Falling92%
    5:00 AM4 ft—3.8 ft @ 8s NW (1.4 ft @ 11s WNW)6 mph WNW2.4 ft · Rising100%
    8:00 AM4 ft—3.8 ft @ 8s NW (1.9 ft @ 12s WNW)5 mph WSW4.4 ft · Rising99%
    11:00 AM4 ft—4 ft @ 5s WNW (2.1 ft @ 12s WNW)5 mph WSW4.1 ft · Falling92%
    2:00 PM4.1 ft—3.7 ft @ 5s WNW (2.2 ft @ 11s WNW)9 mph W2.8 ft · Rising91%
    5:00 PM4.1 ft—3.5 ft @ 6s WNW (2.4 ft @ 11s WNW)12 mph WNW4.3 ft · Rising89%
    8:00 PM3.8 ft—4.2 ft @ 6s WNW (2.3 ft @ 11s WNW)6 mph WNW5.7 ft · Falling88%
    11:00 PM3.4 ft—5.1 ft @ 6s WNW (2.1 ft @ 11s WNW)2 mph WNW3.5 ft · Falling86%

    Muir Beach

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    About this spot · ratings & ideal conditions
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    BEACH BREAK
    Spot photo, map & camera
    HERO PHOTO
    MUIR BEACH
    MUIR BEACH, CA
    Map showing Muir Beach at its actual locationMuir Beach, CA
    Quiver · Field Guide · Muir Beach, CAUpdated SEP 22, 2026QUIVER //

    Selected day: 2026-09-22 · America/Los_Angeles

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    Stinson Beach photo

    Stinson Beach

    2.4ft·beginner
    Stinson Beach, CA
    79

    Fort Point (San Francisco)

    2.4ft·upper-intermediate
    San Francisco, CA
    74
    Ocean Beach SF – North photo

    Ocean Beach SF – North

    3ft·advanced
    San Francisco, CA
    55
    Bolinas photo

    Bolinas

    2.1ft·beginner
    Bolinas, CA
    84