Dumfoundling Bay Tides Today
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Dumfoundling Bay runs a mean tidal range of about 1.9 ft. This month the highest water, 2.9 ft, comes on the morning of Oct 27, and the lowest, a -0.0 ft minus tide, on the morning of Oct 28.
| High tide | 2:10 AM | 2.5 ft |
| Low tide | 8:57 AM | 0.3 ft |
| High tide | 3:00 PM | 2.6 ft |
| Low tide | 9:38 PM | 0.8 ft |
Today on the water at Dumfoundling Bay
Today at Dumfoundling Bay: high tide at 2:10 AM (2.5 ft) and 3:00 PM (2.6 ft), low tide at 8:57 AM (0.3 ft) and 9:38 PM (0.8 ft). The National Weather Service forecast for today is showers and thunderstorms likely with E winds 23 mph, 84°F. Wind that strong can hold water in or push it out, so the real tide may run above or below these predictions. In effect now: Coastal Flood Advisory and Rip Current Statement. Sunrise is at 7:27 AM and sunset at 6:40 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| Today | Showers And Thunderstorms Likely | E 23 mph | 84°F |
| Tonight | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | E 24 to 31 mph | 79°F |
Forecast: National Weather Service point forecast for this location.
Where Dumfoundling Bay is
Dumfoundling Bay sits at 25.9417° N, 80.1250° W on Florida's Atlantic coast, at Sunny Isles Beach, FL, in Miami-Dade County. The station here is a subordinate tide prediction point. NOAA has no gauge in the water at this spot; its times and heights are published as offsets from a reference gauge, named below. The closest gauge measuring live water level is South Port Everglades, ICWW (NOAA 8722956), 9.7 mi away, and high and low water here run on average about 115 min later than there.
The tide at Dumfoundling Bay
Dumfoundling Bay has a semidiurnal tide: two highs and two lows a day of about the same size, roughly 12 hours 25 minutes apart. This month's predictions average 1.9 high tides a day here. The mean range from lower low to higher high is 2.2 ft, and 2.0 ft between the average high and the average low, a moderate tide. On an average day the higher high tops the lower high by 0.1 ft and the lower low sits 0.1 ft below the other low. For the water around it: Florida's Atlantic tides are semidiurnal, two highs and two lows a day, with ranges of 2 to 5 ft that shrink inside the lagoons.
About this station
- High tide reaches Dumfoundling Bay about 2.4 hours after the moon passes overhead. That lag is local, which is why high water does not line up with the moon.
- NOAA predicts tides here from Government Cut, Miami Harbor Entrance, station 8723178. High tide comes about 77 min later and low tide about 127 min later than there.
- High tide heights run about 0.88 times the reference.
Datum and source
Heights on this page are feet above mean lower low water (MLLW), the zero NOAA's nautical charts use for soundings. A predicted 0.0 ft low is the average of the lower low each day; a minus tide is water below chart datum, and a 2 ft high means 2 ft more water than the chart shows. NOAA fixes MLLW at Dumfoundling Bay from the 1983-2001 National Tidal Datum Epoch; mean higher high water is 2.2 ft above it and mean sea level 1.2 ft. The land survey datum NAVD88, the zero on topographic maps and flood maps, is 1.9 ft above MLLW here, so a water level on this page converts to NAVD88 by subtracting that amount. These datums are controlled from NOAA's Miami Beach, FL gauge. Source: NOAA CO-OPS station 8723044, established 1973, gauge removed 1973. The tide times and heights are published as time and height offsets from its reference gauge; TidalMap republishes them daily and does not alter them.
Tide stations near Dumfoundling Bay
- Haulover Pier, N. Miami Beach: 2.7 mi, tides about 116 min earlier
- Hollywood Beach, West Lake, south end: 6.3 mi, tides about 18 min earlier
- Hollywood Beach: 6.8 mi, tides about 33 min earlier
- San Marino Island: 10.5 mi, tides about 54 min earlier
- Miami Harbor Entrance: 12.0 mi, tides about 115 min earlier
TidalMapMonthly tide calendar
🌊 Biggest flood tides at Dumfoundling Bay this month: Oct 8, Oct 9, Oct 10, Oct 11, Oct 12, Oct 25, Oct 26, Oct 27, Oct 28, Oct 29. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.
🔻 Negative (minus) low tides at Dumfoundling Bay this month: Oct 27, Oct 28. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.
Best fishing times (solunar)
Major and minor solunar windows for Dumfoundling Bay, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌖 | 5:00–7:00 AM 5:25–7:25 PM | 10:55–12:55 AM 12:09–2:09 PM | 55 |
| Sun Nov 1 🌗 | 6:00–8:00 AM 6:25–8:25 PM | — 12:58–2:58 PM | 42 |
| Mon Nov 2 🌗 | 6:55–8:55 AM 7:20–9:20 PM | 12:04–2:04 AM 1:40–3:40 PM | 33 |
| Tue Nov 3 🌗 | 7:47–9:47 AM 8:12–10:12 PM | 1:09–3:09 AM 2:17–4:17 PM | 47 |
| Wed Nov 4 🌗 | 8:35–10:35 AM 9:00–11:00 PM | 2:11–4:11 AM 2:52–4:52 PM | 60 |
| Thu Nov 5 🌘 | 9:21–11:21 AM 9:46–11:46 PM | 3:11–5:11 AM 3:24–5:24 PM | 73 |
| Fri Nov 6 🌘 | 10:06–12:06 PM 10:31–12:31 AM | 4:09–6:09 AM 3:56–5:56 PM | 83 |
Predictions & observations: NOAA CO-OPS station 8723044. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.
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