Salt Tidings

Tide charts › CA

Alameda, CA tide chart and marine alerts

NOAA station 9414750 · 37.772°N, 122.300°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.

NOAA station 9414750

Alameda, CA

Tide now0.2 ft↓ falling · predicted
Next high2:32 AM5.2 ft
Next low7:18 PM−0.4 ft
5.3 ft 1:46 AM3.3 ft 6:26 AM6.6 ft 12:05 PM−0.4 ft 7:18 PM

Coastal Flood Advisory until Fri 4:00 PM

NOAA sensor 1.5 ft at 5:42 PM (+1.1 ft vs prediction)Times PST · NOAA source

Today and tomorrow

12 AM6 AM12 PM6 PM048Unusually high: 8.5 ftUnusually low: −1.0 ft5.3 ft 1:46 AM3.3 ft 6:26 AM6.6 ft 12:05 PM−0.4 ft 7:18 PM5.2 ft 2:32 AM3.5 ft 7:07 AM6.4 ft 12:39 PM−0.2 ft 7:56 PM

Today Wednesday, Nov 11

TideTime (PST)Height
High1:46 AM5.3 ft
Low6:26 AM3.3 ft
High12:05 PM6.6 ft
Low7:18 PM−0.4 ft

Tomorrow Thursday, Nov 12

TideTime (PST)Height
High2:32 AM5.2 ft
Low7:07 AM3.5 ft
High12:39 PM6.4 ft
Low7:56 PM−0.2 ft

Friday Friday, Nov 13

TideTime (PST)Height
High3:19 AM5.1 ft
Low7:53 AM3.6 ft
High1:18 PM6.1 ft

Active NWS alerts

  • Coastal Flood Advisory until Fri 4:00 PM. North Bay Interior Valleys; San Francisco Bay Shoreline. NWS San Francisco CA

Unusual tides here

We flag a predicted high at or above 8.5 ft MLLW (NOAA's minor high-tide flooding threshold for this station). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 6.6 ft.

No predicted tide in the next few days crosses either line.

Official sources

Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more. NOAA's sensor here read 1.5 ft at 5:42 PM.

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