Jacksonville, Long Branch Tides Today
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Jacksonville, Long Branch runs a mean tidal range of about 2.4 ft. This month the highest water, 3.6 ft, comes on the morning of Oct 10, and the lowest, 0.4 ft, on the morning of Oct 27.
| High tide | 2:00 AM | 2.7 ft |
| Low tide | 8:37 AM | 0.6 ft |
| High tide | 2:49 PM | 3.0 ft |
| Low tide | 9:52 PM | 0.7 ft |
Today on the water at Jacksonville, Long Branch
Today at Jacksonville, Long Branch: high tide at 2:00 AM (2.7 ft) and 2:49 PM (3.0 ft), low tide at 8:37 AM (0.6 ft) and 9:52 PM (0.7 ft). The National Weather Service forecast for today is mostly cloudy then chance rain showers with NE winds 7 to 16 mph, 79°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, Rip Current Statement and High Surf Advisory. Sunrise is at 7:39 AM and sunset at 6:40 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| Today | Mostly Cloudy then Chance Rain Showers | NE 7 to 16 mph | 79°F |
| Tonight | Slight Chance Rain Showers | NE 12 to 16 mph | 69°F |
Forecast: National Weather Service point forecast for this location.
Where Jacksonville, Long Branch is
Jacksonville, Long Branch sits at 30.3600° N, 81.6200° W on Florida's Atlantic coast, at Jacksonville, FL, in Duval County. The station here is a historical NOAA reference station: a gauge measured the tide at this spot from 1928 until 2004, and NOAA still publishes harmonic predictions from that record. There is no live reading here today. The closest gauge measuring live water level is Jacksonville, Main Street Bridge (NOAA 8720226), 3.6 mi away, and high and low water here run on average about 22 min earlier than there. The nearest weather station is Jacksonville University, FL, a shore station reporting wind and, at most sites, water temperature, 0.6 mi away.
The tide at Jacksonville, Long Branch
Jacksonville, Long Branch 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 2.7 ft, and 2.5 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 Jacksonville, Long Branch 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.
- Highest water on record: 5.2 ft on Oct 7, 1998.
- Lowest on record: -5.8 ft on Jan 10, 1996.
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 Jacksonville, Long Branch from the 1983-2001 National Tidal Datum Epoch; mean higher high water is 2.7 ft above it and mean sea level 1.4 ft. The land survey datum NAVD88, the zero on topographic maps and flood maps, is 1.6 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 Mayport (Bar Pilots Dock), FL gauge. Source: NOAA CO-OPS station 8720242, established 1928, gauge removed 2004. The tide times and heights are NOAA's official harmonic predictions for this station; TidalMap republishes them daily and does not alter them.
Tide stations near Jacksonville, Long Branch
- Jacksonville, Main Street Bridge: 3.6 mi, tides about 22 min later
- Lake Forest, Ribault River: 5.4 mi, tides about 22 min later
- Cedar Heights, Broward River: 5.5 mi, tides about 10 min later
- Ortega River entrance: 7.6 mi, tides about 68 min later
- Sisters Creek: 10.7 mi, tides about 39 min earlier
TidalMapMonthly tide calendar
🌊 Biggest flood tides at Jacksonville, Long Branch this month: Oct 1, Oct 6, Oct 7, Oct 8, Oct 9, Oct 10, Oct 11, Oct 12, Oct 25, Oct 26, Oct 27. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.
Best fishing times (solunar)
Major and minor solunar windows for Jacksonville, Long Branch, 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 🌖 | 5:06–7:06 AM 5:31–7:31 PM | 10:51–12:51 AM 12:26–2:26 PM | 55 |
| Sun Nov 1 🌗 | 6:06–8:06 AM 6:31–8:31 PM | — 1:13–3:13 PM | 42 |
| Mon Nov 2 🌗 | 7:02–9:02 AM 7:27–9:27 PM | 12:02–2:02 AM 1:53–3:53 PM | 33 |
| Tue Nov 3 🌗 | 7:53–9:53 AM 8:18–10:18 PM | 1:10–3:10 AM 2:27–4:27 PM | 47 |
| Wed Nov 4 🌗 | 8:41–10:41 AM 9:06–11:06 PM | 2:15–4:15 AM 2:59–4:59 PM | 60 |
| Thu Nov 5 🌘 | 9:27–11:27 AM 9:52–11:52 PM | 3:17–5:17 AM 3:28–5:28 PM | 73 |
| Fri Nov 6 🌘 | 10:12–12:12 PM 10:37–12:37 AM | 4:18–6:18 AM 3:58–5:58 PM | 83 |
Predictions & observations: NOAA CO-OPS station 8720242. 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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