St. Marks, St. Marks River tide times

St. Marks River, FLSt. Marks RiverNOAA 8728142Wednesday, September 30 · EDTWed Sep 30Predictions onlyChange station
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Today at St. Marks, St. Marks River the next low tide is at 11:57 PM (1.5 ft) and the next high tide is at 6:28 PM (3.2 ft). Tomorrow's first low is at 1:10 PM. Spring tides peak today, so expect bigger highs and lower lows.

Estimated now
0.9 ft ↑
Rising 0.8 ft per hour
Next high
6:28 PM
In 3 h 48 min · 3.2 ft
Next low
11:57 PM
In 9 h 17 min · 1.5 ft
Tide range today
4.1 ft
Spring tides Wednesday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ftNOW 2:394:40 AMHigh · 3.9 ft12:16 PMLow · −0.2 ft6:28 PMHigh · 3.2 ft11:57 PMLow · 1.5 ft
Tide chart for St. Marks, St. Marks River, today. High 3.9 ft at 4:40 AM, low −0.2 ft at 12:16 PM, high 3.2 ft at 6:28 PM, low 1.5 ft at 11:57 PM.

Heights and times are estimated from the reference station using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • High4:40 AM3.9 ft
  • Low12:16 PM−0.2 ft
  • High6:28 PM3.2 ft
  • Low11:57 PM1.5 ft
Tide times for St. Marks, St. Marks River
TideTimeHeight
High4:40 AM3.9 ft
Low12:16 PM−0.2 ft
High6:28 PM3.2 ft
Low11:57 PM1.5 ft
Sunrise
7:30 AM
First light 7:06
Sunset
7:25 PM
Last light 7:49
Moon
82%
Waning gibbous
Tide range
4.1 ft
Spring tides Wed

Best windows today

Plan the week →
  • Fishing
    4:00 to 8:00 PM

    Moving water near sunset, as the tide rises toward the 6:28 PM high. Second window 7:00 to 9:00 AM.

  • Tidepools & shelling
    Next: Thu 11:00 AM to 3:00 PM
    Earlier today: 10:00 AM to 2:00 PM

    Today's best window (10:00 AM to 2:00 PM) has passed.

  • Surfing
    3:00 to 5:00 PM

    Mid tide from 3:00 to 5:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 9:00 AM to 3:00 PM

    Under 1.5 ft around low water. Launch before 9:00 AM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30H4:40a3.9L12:16p−0.2H6:28p3.2L11:57p1.54.1 spring tide
ThuOct 1H5:13a3.9L1:10p−0.1H7:30p2.94.0 spring tide
FriOct 2L12:36a1.7H5:54a3.8L2:19p0.2H8:50p2.63.6
SatOct 3L1:26a1.9H6:47a3.5L3:47p0.4H10:30p2.53.2
SunOct 4L2:48a2.1H8:10a3.2L5:20p0.4H11:49p2.72.8
MonOct 5L4:44a2.0H10:24a3.1L6:34p0.42.7
TueOct 6H12:40a2.9L6:22a1.6H12:07p3.2L7:29p0.52.8

Spring tides Wednesday to Thursday. Lows drop to −0.2 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 8728142.

Nearby stations

Currents

St. Marks, St. Marks River

  • Max flood2:33 AM 0.3 kn
  • Slack3:49 AM
  • Max ebb8:17 AM 0.7 kn
  • Slack1:43 PM
  • Max flood4:44 PM 0.3 kn
  • Slack7:42 PM
  • Slack11:01 PM

Current predictions for St. Marks, St. Marks River, 0.2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
30.153° N, 84.203° W
Time zone
Eastern, UTC−4
Station ID
NOAA 8728142

About the tides at St. Marks, St. Marks River

Tides here are mixed. On average the two daily highs differ by 0.4 ft, so check which low is the lower one before you head out. The average range is about 2.4 ft. Spring tides add a little more at both ends. That is larger than most Florida stations on this site. The next spring tides peak today, with a range of 4.1 ft. Neap tides follow on Monday, when the range shrinks to 2.7 ft.

St. Marks, St. Marks River is a subordinate station, so NOAA publishes only its high and low times and heights. The nearest other station is St. Marks, 1.0 mi away, where high tide comes about 37 min later. For tidal currents, see St. Marks, St. Marks River.

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Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.