TodayOct 14
- High4:02 AM6.2 ft
- Low9:04 AM3.3 ft
- High2:34 PM7.6 ft
- Low10:02 PM0.3 ft
Tide chart · California
San Mateo tide chart
Wednesday, October 14, 2026 · local time 11:23 AM
Right now
Rising
5.0 ft · high in 3 h 11
Next high tide
2:34 PM7.6 ft
Next low tide
10:02 PM0.3 ft
Tidal range today
7.3ftbetween high and low water
Harmonic constants published by NOAANot for navigation
San Mateo tide chart today
Wednesday, October 14
High tide4:02 AM
6.2 ft
Low tide9:04 AM
3.3 ft
High tide2:34 PM
7.6 ft
Low tide10:02 PM
0.3 ft
San Mateo tide chart: next 7 days
ThursdayOct 15
- High4:56 AM6.0 ft
- Low9:46 AM3.7 ft
- High3:10 PM7.3 ft
- Low10:45 PM0.6 ft
FridayOct 16
- High5:54 AM5.8 ft
- Low10:38 AM3.9 ft
- High3:55 PM6.9 ft
- Low11:37 PM0.8 ft
SaturdayOct 17
- High6:55 AM5.8 ft
- Low11:42 AM4.0 ft
- High4:55 PM6.6 ft
SundayOct 18
- Low12:38 AM1.0 ft
- High7:55 AM5.9 ft
- Low12:56 PM3.8 ft
- High6:10 PM6.3 ft
MondayOct 19
- Low1:41 AM1.0 ft
- High8:47 AM6.2 ft
- Low2:07 PM3.5 ft
- High7:30 PM6.2 ft
TuesdayOct 20
- Low2:38 AM0.9 ft
- High9:32 AM6.4 ft
- Low3:09 PM3.0 ft
- High8:41 PM6.3 ft
This year in San Mateo
Highest tide9.2ftDecember 24, 2026, 11:40 AM
Lowest tide-2.0ftDecember 24, 2026, 7:10 PM
Spring tide range9.5ftneap tides: 5.8 ft
King tidesNov 25, 2026 · Dec 24, 2026 · Jan 22, 2027 · Jul 4, 2027 · Aug 2, 2027
Same tides nearby
These places use the same tide station as San Mateo: Foster City.
NOAA
Calculated by Marinalo from the San Mateo Bridge tide station, 6.7 km from San Mateo: harmonic constants published by NOAA CO-OPS (public domain). Heights above Mean Lower Low Water (MLLW), the US chart datum. Times in local time (America/Los_Angeles), daylight saving included. Place names: GeoNames, CC BY 4.0. Astronomical tides only: wind and air pressure can change the water level. Not for navigation: check NOAA Tides & Currents before going out. How we calculate tides.