Tide chart · Florida

Iona tide chart

Thursday, October 15, 2026 · local time 5:50 AM

Right now
Falling
1.1 ft · low in 7 h 58
Next high tide 5:36 AM1.1 ft · tomorrow
Next low tide 1:48 PM0.1 ft
Tidal range today 1.1ftbetween high and low water

Tide offsets published by NOAANot for navigation

Iona tide chart today

0 ft 0.5 ft 1 ft 1.5 ft 12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM12 AM 4:58 AM 1.2 ft 1:48 PM 0.1 ft 5:50 AM
High tideLow tideNow

Thursday, October 15

High tide4:58 AM
1.2 ft
Low tide1:48 PM
0.1 ft

Iona tide chart: next 7 days

TodayOct 15
  • High4:58 AM1.2 ft
  • Low1:48 PM0.1 ft

Sunrise 7:27 AM · Sunset 6:59 PMWaxing crescent, 23%

Range 1.1 ft

FridayOct 16
  • High5:36 AM1.1 ft
  • Low2:46 PM0.1 ft

Sunrise 7:27 AM · Sunset 6:58 PMWaxing crescent, 32%

Range 1.0 ft

SaturdayOct 17
  • High6:24 AM1.0 ft
  • Low3:51 PM0.2 ft

Sunrise 7:28 AM · Sunset 6:57 PMWaxing crescent, 41%

Range 0.9 ft

SundayOct 18
  • High7:35 AM1.0 ft
  • Low5:00 PM0.2 ft

Sunrise 7:28 AM · Sunset 6:56 PMFirst quarter, 50%

Range 0.8 ft

MondayOct 19
  • High9:14 AM0.9 ft
  • Low6:03 PM0.2 ft

Sunrise 7:29 AM · Sunset 6:55 PMWaxing gibbous, 60%

Range 0.7 ft · Neap tide

TuesdayOct 20
  • High1:24 AM0.8 ft
  • Low5:59 AM0.7 ft
  • High10:54 AM0.9 ft
  • Low6:55 PM0.2 ft

Sunrise 7:29 AM · Sunset 6:54 PMWaxing gibbous, 69%

Range 0.7 ft · Neap tide

Mixed tide: the two lows differ by 0.5 ft

WednesdayOct 21
  • High1:34 AM0.8 ft
  • Low7:02 AM0.6 ft
  • High12:17 PM0.9 ft
  • Low7:37 PM0.3 ft

Sunrise 7:30 AM · Sunset 6:54 PMWaxing gibbous, 78%

Range 0.7 ft · Neap tide

Mixed tide: the two lows differ by 0.3 ft

Iona has a mixed tide. The two high (or low) tides of a day can be very different, and some days show only one high and one low. This is normal here, not an error: the daily (diurnal) part of the tide is strong compared with the twice-daily part. Why some places have one tide a day.

Small tidal range. The tide here rarely moves the water more than 1.3 ft: wind, air pressure and river flow often change the water level more than the tide does.

Best fishing times in Iona

Solunar periods: the moon overhead or underfoot (major, about 2 h) and moonrise or moonset (minor, about 1 h). Fish often feed more around these times, especially when they match a tide change. How the moon affects tides.

DayMajor periodsMinor periodsMoonriseMoonsetMoon
Today 3:49 AM–5:49 AM
4:15 PM–6:15 PM		 11:35 AM–12:35 PM
9:54 PM–10:54 PM		 12:05 PM10:24 PM Waxing crescent
Fri Oct 16 4:40 AM–6:40 AM
5:06 PM–7:06 PM		 12:26 PM–1:26 PM
10:47 PM–11:47 PM		 12:56 PM11:17 PM Waxing crescent
Sat Oct 17 5:31 AM–7:31 AM
5:56 PM–7:56 PM		 1:13 PM–2:13 PM 1:43 PM— Waxing crescent
Sun Oct 18 6:21 AM–8:21 AM
6:44 PM–8:44 PM		 11:42 PM–12:42 AM
1:55 PM–2:55 PM		 2:25 PM12:12 AM First quarter
Mon Oct 19 7:08 AM–9:08 AM
7:31 PM–9:31 PM		 12:38 AM–1:38 AM
2:32 PM–3:32 PM		 3:02 PM1:08 AM Waxing gibbous
Tue Oct 20 7:53 AM–9:53 AM
8:15 PM–10:15 PM		 1:34 AM–2:34 AM
3:07 PM–4:07 PM		 3:37 PM2:04 AM Waxing gibbous
Wed Oct 21 8:37 AM–10:37 AM
8:59 PM–10:59 PM		 2:30 AM–3:30 AM
3:39 PM–4:39 PM		 4:09 PM3:00 AM Waxing gibbous

This year in Iona

Highest tide1.3ftJuly 4, 2027, 3:00 PM
Lowest tide-0.4ftJanuary 21, 2027, 9:30 AM
Spring tide range1.3ftneap tides: 0.7 ft
King tidesOct 29, 2026 · Nov 26, 2026 · Jun 5, 2027 · Jul 4, 2027 · Aug 2, 2027

Boat ramps and marinas near Iona

Boat ramps

Marinas

Check the tide before you launch: some ramps get too shallow at low tide.

Same tides nearby

These places use the same tide station as Iona: Harlem Heights.

NOAA

Calculated by Marinalo from the Iona Shores tide station, 0.2 km from Iona: tide prediction offsets published by NOAA CO-OPS (public domain), applied to a NOAA reference station. Heights above Mean Lower Low Water (MLLW), the US chart datum. Times in local time (America/New_York), 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.