NOAA station 9751373, U.S. Virgin Islands
Coral Harbor, St. Johns tide chart
Saturday, October 31Atlantic Standard Time
NOAA harmonic station (NOAA’s page for this station, opens in a new tab)Rising, about 0.3 ft now
As of 7:20 AM AST
- Next
- High 1.3 ft at 1:43 PMin 6h 23m
- Then
- Low 0.2 ft at 5:57 AMtomorrow, in 22h 37m
Low, passed
4:38 AM
0.1 ft
- Next
High
1:43 PM
1.3 ft
The week ahead
This week’s tides at Coral Harbor, St. Johns
Every high and low for the next seven days, in feet above MLLW. The 30-day table below has the rest of the month.
| Day | Tide curve | Highs | Lows | Range |
|---|---|---|---|---|
| Sat, Oct 31Range 1.2 ft | 1:43 PM 1.3 ft | 4:38 AM 0.1 ft | 1.2 ft | |
| Sun, Nov 1Range 1.0 ft | 2:37 PM 1.2 ft | 5:57 AM 0.2 ft | 1.0 ft | |
| Mon, Nov 2Range 0.8 ft | 3:27 PM 1.1 ft | 7:24 AM 0.3 ft11:04 PM 0.5 ft | 0.8 ft | |
| Tue, Nov 3Range 0.6 ft | 3:44 AM 0.6 ft4:07 PM 1.0 ft | 8:44 AM 0.5 ft11:26 PM 0.4 ft | 0.6 ft | |
| Wed, Nov 4Range 0.5 ft | 5:19 AM 0.7 ft4:38 PM 0.9 ft | 10:19 AM 0.6 ft11:46 PM 0.4 ft | 0.5 ft | |
| Thu, Nov 5Range 0.3 ft | 6:23 AM 0.9 ft4:59 PM 0.8 ft | 12:34 PM 0.6 ft | 0.3 ft | |
| Fri, Nov 6Range 0.7 ft | 7:15 AM 1.0 ft5:03 PM 0.7 ft | 12:04 AM 0.3 ft2:02 PM 0.6 ft | 0.7 ft |
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Coral Harbor, St. Johns tide table for the next 30 days
Every high and low for the next month, with the daily tidal range.
| Day | Highs | Lows | Range |
|---|---|---|---|
| Sat, Oct 31Range 1.2 ft | 1:43 PM 1.3 ft | 4:38 AM 0.1 ft | 1.2 ft |
| Sun, Nov 1Range 1.0 ft | 2:37 PM 1.2 ft | 5:57 AM 0.2 ft | 1.0 ft |
| Mon, Nov 2Range 0.8 ft | 3:27 PM 1.1 ft | 7:24 AM 0.3 ft11:04 PM 0.5 ft | 0.8 ft |
| Tue, Nov 3Range 0.6 ft | 3:44 AM 0.6 ft4:07 PM 1.0 ft | 8:44 AM 0.5 ft11:26 PM 0.4 ft | 0.6 ft |
| Wed, Nov 4Range 0.5 ft | 5:19 AM 0.7 ft4:38 PM 0.9 ft | 10:19 AM 0.6 ft11:46 PM 0.4 ft | 0.5 ft |
| Thu, Nov 5Range 0.3 ft | 6:23 AM 0.9 ft4:59 PM 0.8 ft | 12:34 PM 0.6 ft | 0.3 ft |
| Fri, Nov 6Range 0.7 ft | 7:15 AM 1.0 ft5:03 PM 0.7 ft | 12:04 AM 0.3 ft2:02 PM 0.6 ft | 0.7 ft |
| Sat, Nov 7Range 0.9 ft | 8:02 AM 1.1 ft | 12:22 AM 0.2 ft | 0.9 ft |
| Sun, Nov 8Range 1.0 ft | 8:45 AM 1.1 ft | 12:45 AM 0.1 ft | 1.0 ft |
| Mon, Nov 9Range 1.0 ft | 9:25 AM 1.1 ft | 1:11 AM 0.1 ft | 1.0 ft |
| Tue, Nov 10Range 1.1 ft | 10:04 AM 1.1 ft | 1:39 AM 0.0 ft | 1.1 ft |
| Wed, Nov 11Range 1.1 ft | 10:43 AM 1.1 ft | 2:07 AM 0.0 ft | 1.1 ft |
| Thu, Nov 12Range 1.1 ft | 11:22 AM 1.1 ft | 2:34 AM 0.0 ft | 1.1 ft |
| Fri, Nov 13Range 1.1 ft | 12:02 PM 1.1 ft | 2:58 AM 0.0 ft | 1.1 ft |
Show days 15 to 30Hide days 15 to 30 | |||
| Sat, Nov 14Range 1.0 ft | 12:42 PM 1.1 ft | 3:22 AM 0.1 ft | 1.0 ft |
| Sun, Nov 15Range 0.9 ft | 1:23 PM 1.1 ft | 3:50 AM 0.2 ft | 0.9 ft |
| Mon, Nov 16Range 0.7 ft | 2:04 PM 1.0 ft | 4:24 AM 0.3 ft10:26 PM 0.4 ft | 0.7 ft |
| Tue, Nov 17Range 0.6 ft | 12:54 AM 0.4 ft2:43 PM 1.0 ft | 5:14 AM 0.4 ft10:43 PM 0.4 ft | 0.6 ft |
| Wed, Nov 18Range 0.5 ft | 4:08 AM 0.6 ft3:16 PM 0.9 ft | 8:14 AM 0.5 ft10:51 PM 0.4 ft | 0.5 ft |
| Thu, Nov 19Range 0.5 ft | 5:14 AM 0.7 ft3:41 PM 0.8 ft | 9:47 AM 0.6 ft10:55 PM 0.3 ft | 0.5 ft |
| Fri, Nov 20Range 0.7 ft | 6:01 AM 0.9 ft3:58 PM 0.7 ft | 12:33 PM 0.6 ft11:10 PM 0.2 ft | 0.7 ft |
| Sat, Nov 21Range 0.9 ft | 6:45 AM 1.0 ft | 11:34 PM 0.1 ft | 0.9 ft |
| Sun, Nov 22 | 7:32 AM 1.1 ft | None | None |
| Mon, Nov 23Range 1.2 ft | 8:21 AM 1.2 ft | 12:05 AM 0.0 ft | 1.2 ft |
| Tue, Nov 24Range 1.4 ft | 9:13 AM 1.3 ft | 12:40 AM -0.1 ft | 1.4 ft |
| Wed, Nov 25Range 1.5 ft | 10:05 AM 1.3 ft | 1:20 AM -0.2 ft | 1.5 ft |
| Thu, Nov 26Range 1.5 ft | 10:54 AM 1.3 ft | 2:02 AM -0.2 ft | 1.5 ft |
| Fri, Nov 27Range 1.5 ft | 11:40 AM 1.3 ft | 2:46 AM -0.2 ft | 1.5 ft |
| Sat, Nov 28Range 1.3 ft | 12:23 PM 1.2 ft | 3:31 AM -0.1 ft | 1.3 ft |
| Sun, Nov 29Range 1.1 ft | 1:04 PM 1.1 ft11:29 PM 0.4 ft | 4:23 AM 0.0 ft9:19 PM 0.4 ft | 1.1 ft |
Conditions at Coral Harbor, St. Johns
From the National Weather Service forecast for this spot and the nearest water temperature reading, with today's sunrise and sunset.
Any date, past or future
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About Coral Harbor, St. Johns tides
Coral Harbor, St. Johns is a NOAA harmonic tide station (9751373): its predictions come from the tidal constituents NOAA derived from water levels measured at this spot. Heights are in feet above MLLW (Mean Lower Low Water), the datum of US nautical charts, so they line up with charted depths.
In the next 30 days, Coral Harbor, St. Johns has two highs and two lows on 8 days, one high and one low on 18 days, three turns on 3 days and some other count on 1 day, and the daily range runs from 0.3 to 1.5 ft. That is a mostly diurnal tide: one high and one low on most days.
Use the curve above to time a harbor entrance, a beach walk, fishing a moving tide or clearing a shallow bar, and remember that wind, air pressure and river flow can push the real water level above or below the prediction. The daily tidal range in the tables shows how much water moves each day: bigger ranges around the new and full moon mean stronger currents.
The latest water temperature near Coral Harbor, St. Johns is about 86°F, from NOAA station 9751381, 2 mi away, at 6:00 AM AST. Water temperature shapes where fish hold and feed, and tells you what to wear in the water, so check it alongside the tide before you head out.
Frequently asked
What time is high tide in Coral Harbor, St. Johns today?+
Today (Saturday, October 31), high tide at Coral Harbor, St. Johns is at 1:43 PM (1.3 ft). Heights are referenced to MLLW (Mean Lower Low Water).
What time is low tide in Coral Harbor, St. Johns today?+
Today, low tide at Coral Harbor, St. Johns is at 4:38 AM (0.1 ft).
What tidal datum do these Coral Harbor, St. Johns tide heights use?+
All heights are given in feet relative to MLLW (Mean Lower Low Water), the standard NOAA chart datum for US tidal waters. A tide of 0.0 ft equals the chart datum; negative tides fall below it.
How accurate are these tide predictions?+
Coral Harbor, St. Johns is a NOAA harmonic station (9751373), so these are NOAA's harmonic predictions for this spot, which are very accurate for the astronomical tide. Real water levels can still differ with wind, air pressure and river flow, so check conditions before you get underway.
What is the water temperature at Coral Harbor, St. Johns?+
The latest water temperature near Coral Harbor, St. Johns is about 86°F, from NOAA station 9751381, 2 mi away, at 6:00 AM AST. Water temperature drives fish behavior and tells you what to wear in the water, so it's worth checking alongside the tide.
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