Tide chart · California

Half Moon Bay tide chart

Wednesday, October 14, 2026 · local time 11:23 AM

Right now
Rising
5.1 ft · high in 1 h 23
Next high tide 12:46 PM5.5 ft
Next low tide 8:15 PM0.1 ft
Tidal range today 5.3ftbetween high and low water

Harmonic constants published by NOAANot for navigation

Half Moon Bay tide chart today

0 ft 1 ft 2 ft 3 ft 4 ft 5 ft 12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM 2:16 AM 4.0 ft 6:45 AM 2.9 ft 12:46 PM 5.5 ft 8:15 PM 0.1 ft 11:23 AM
High tideLow tideNow

Wednesday, October 14

High tide2:16 AM
4.0 ft
Low tide6:45 AM
2.9 ft
High tide12:46 PM
5.5 ft
Low tide8:15 PM
0.1 ft

Half Moon Bay tide chart: next 7 days

TodayOct 14
  • High2:16 AM4.0 ft
  • Low6:45 AM2.9 ft
  • High12:46 PM5.5 ft
  • Low8:15 PM0.1 ft
ThursdayOct 15
  • High3:15 AM3.8 ft
  • Low7:15 AM3.2 ft
  • High1:20 PM5.2 ft
  • Low9:04 PM0.4 ft
FridayOct 16
  • High4:36 AM3.7 ft
  • Low7:54 AM3.4 ft
  • High2:01 PM5.0 ft
  • Low10:04 PM0.6 ft
SaturdayOct 17
  • High6:00 AM3.8 ft
  • Low9:02 AM3.6 ft
  • High2:55 PM4.7 ft
  • Low11:10 PM0.7 ft
SundayOct 18
  • High6:56 AM4.0 ft
  • Low11:15 AM3.5 ft
  • High4:15 PM4.4 ft
MondayOct 19
  • Low12:08 AM0.7 ft
  • High7:35 AM4.2 ft
  • Low12:36 PM3.2 ft
  • High5:41 PM4.3 ft
TuesdayOct 20
  • Low12:58 AM0.7 ft
  • High8:05 AM4.5 ft
  • Low1:35 PM2.7 ft
  • High6:51 PM4.4 ft

This year in Half Moon Bay

Highest tide7.3ftDecember 24, 2026, 9:40 AM
Lowest tide-1.9ftDecember 24, 2026, 5:10 PM
Spring tide range7.4ftneap tides: 3.9 ft
King tidesNov 25, 2026 · Dec 24, 2026 · Jan 22, 2027 · Jul 3, 2027 · Aug 1, 2027

Same tides nearby

These places use the same tide station as Half Moon Bay: Moss Beach, El Granada, Montara.

NOAA

Calculated by Marinalo from the Pillar Point Harbor tide station, 6.4 km from Half Moon Bay: 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.