New York tide station
North Channel Bridge, Grassy Bay tide times
Today, Sunday, October 18, 2026: high tide at 1:59 AM (4.4 ft) and 2:18 PM (5.1 ft); low tide at 7:51 AM (1.7 ft) and 9:00 PM (1.5 ft). Water temperature 63.9 F at The Battery (10 mi away).
High tide▲
1:59AM
4.4FT MLLW
high
Low tide▼
7:51AM
1.7FT MLLW
low
High tide▲
2:18PM
5.1FT MLLW
high
Low tide▼
9:00PM
1.5FT MLLW
low
Water temp°F
63.9
17.7C
The Battery, 10 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 5:20 AM the tide is falling toward low tide at 7:51 AM (1.7 ft).
First Quarter 51% litSunrise 7:10 AMSunset 6:11 PMDaylight 11h 00mEDT
- High tide at North Channel Bridge, Grassy Bay, New York on is at 1:59 AM (4.4 ft above MLLW) and 2:18 PM (5.1 ft above MLLW).
- Low tide at North Channel Bridge, Grassy Bay on is at 7:51 AM (1.7 ft) and 9:00 PM (1.5 ft).
- Today's tidal range at North Channel Bridge, Grassy Bay is 3.6 ft (highest high 5.1 ft, lowest low 1.5 ft).
- The nearest NOAA water temperature to North Channel Bridge, Grassy Bay is 63.9 F at The Battery (10 mi away), as of .
- Sunrise 7:10 AM, sunset 6:11 PM (EDT); moon first quarter, 51% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 8517201 (harmonic reference station), heights above MLLW.
Next 7 days at North Channel Bridge, Grassy Bay
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 1:59 AM4.4 ft | 7:51 AM1.7 ft | 2:18 PM5.1 ft | 9:00 PM1.5 ft | 7:10 AM | 6:11 PM | 51% |
| Mon Oct 19 | 2:57 AM4.4 ft | 9:00 AM1.8 ft | 3:13 PM5.2 ft | 10:02 PM1.3 ft | 7:11 AM | 6:09 PM | 61% |
| Tue Oct 20 | 3:52 AM4.6 ft | 10:08 AM1.6 ft | 4:07 PM5.3 ft | 10:55 PM0.9 ft | 7:12 AM | 6:08 PM | 71% |
| Wed Oct 21 | 4:45 AM4.9 ft | 11:06 AM1.3 ft | 5:00 PM5.5 ft | 11:43 PM0.6 ft | 7:13 AM | 6:07 PM | 80% |
| Thu Oct 22 | 5:34 AM5.4 ft | 11:58 AM0.9 ft | 5:51 PM5.7 ft | 7:14 AM | 6:05 PM | 88% | |
| Fri Oct 23 | 12:27 AM0.3 ft | 6:21 AM5.8 ft | 12:47 PM0.5 ft | 6:41 PM5.9 ft | 7:16 AM | 6:04 PM | 94% |
| Sat Oct 24 | 1:10 AM0.0 ft | 7:06 AM6.3 ft | 1:35 PM0.2 ft | 7:29 PM6.0 ft | 7:17 AM | 6:02 PM | 98% |
Water temperature near North Channel Bridge, Grassy Bay
63.9 F (17.7 C)
NOAA CO-OPS station 8518750 (The Battery sensor, 10 mi away), read 5:00 AM local, October 18, 2026
Over the past 30 days this sensor ranged from 63.9 to 74.5 F. Typical for October here is 64.5 F (5-year hourly mean; range 57.6 to 72.3), so today is 0.6 F below typical.
Water temperature is the nearest NOAA reading to North Channel Bridge, Grassy Bay, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.
Tide tables
October 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Thu Oct 1 | 6:52 AM | 6:38 PM | 72% | ||||
| Fri Oct 2 | 6:53 AM | 6:36 PM | 62% | ||||
| Sat Oct 3 | 6:54 AM | 6:34 PM | 52% | ||||
| Sun Oct 4 | 6:55 AM | 6:33 PM | 41% | ||||
| Mon Oct 5 | 6:56 AM | 6:31 PM | 31% | ||||
| Tue Oct 6 | 6:57 AM | 6:30 PM | 22% | ||||
| Wed Oct 7 | 6:58 AM | 6:28 PM | 14% | ||||
| Thu Oct 8 | 6:59 AM | 6:26 PM | 7% | ||||
| Fri Oct 9 | 7:00 AM | 6:25 PM | 3% | ||||
| Sat Oct 10 | 7:01 AM | 6:23 PM | 0% | ||||
| Sun Oct 11 | 7:02 AM | 6:22 PM | 0% | ||||
| Mon Oct 12 | 7:04 AM | 6:20 PM | 2% | ||||
| Tue Oct 13 | 7:05 AM | 6:18 PM | 7% | ||||
| Wed Oct 14 | 7:06 AM | 6:17 PM | 13% | ||||
| Thu Oct 15 | 7:07 AM | 6:15 PM | 21% | ||||
| Fri Oct 16 | 12:07 AM4.7 ft | 6:11 AM1.3 ft | 12:29 PM5.4 ft | 7:01 PM1.3 ft | 7:08 AM | 6:14 PM | 30% |
| Sat Oct 17 | 1:01 AM4.5 ft | 6:54 AM1.5 ft | 1:22 PM5.2 ft | 7:57 PM1.5 ft | 7:09 AM | 6:12 PM | 40% |
| Sun Oct 18today | 1:59 AM4.4 ft | 7:51 AM1.7 ft | 2:18 PM5.1 ft | 9:00 PM1.5 ft | 7:10 AM | 6:11 PM | 51% |
| Mon Oct 19 | 2:57 AM4.4 ft | 9:00 AM1.8 ft | 3:13 PM5.2 ft | 10:02 PM1.3 ft | 7:11 AM | 6:09 PM | 61% |
| Tue Oct 20 | 3:52 AM4.6 ft | 10:08 AM1.6 ft | 4:07 PM5.3 ft | 10:55 PM0.9 ft | 7:12 AM | 6:08 PM | 71% |
| Wed Oct 21 | 4:45 AM4.9 ft | 11:06 AM1.3 ft | 5:00 PM5.5 ft | 11:43 PM0.6 ft | 7:13 AM | 6:07 PM | 80% |
| Thu Oct 22 | 5:34 AM5.4 ft | 11:58 AM0.9 ft | 5:51 PM5.7 ft | 7:14 AM | 6:05 PM | 88% | |
| Fri Oct 23 | 12:27 AM0.3 ft | 6:21 AM5.8 ft | 12:47 PM0.5 ft | 6:41 PM5.9 ft | 7:16 AM | 6:04 PM | 94% |
| Sat Oct 24 | 1:10 AM0.0 ft | 7:06 AM6.3 ft | 1:35 PM0.2 ft | 7:29 PM6.0 ft | 7:17 AM | 6:02 PM | 98% |
| Sun Oct 25 | 1:53 AM-0.1 ft | 7:50 AM6.6 ft | 2:24 PM-0.1 ft | 8:15 PM6.1 ft | 7:18 AM | 6:01 PM | 100% |
| Mon Oct 26 | 2:38 AM-0.2 ft | 8:34 AM6.9 ft | 3:13 PM-0.2 ft | 9:01 PM6.0 ft | 7:19 AM | 6:00 PM | 99% |
| Tue Oct 27 | 3:23 AM-0.2 ft | 9:18 AM7.0 ft | 4:04 PM-0.2 ft | 9:48 PM5.9 ft | 7:20 AM | 5:58 PM | 97% |
| Wed Oct 28 | 4:11 AM-0.1 ft | 10:06 AM6.9 ft | 4:55 PM-0.0 ft | 10:39 PM5.6 ft | 7:21 AM | 5:57 PM | 92% |
| Thu Oct 29 | 5:00 AM0.0 ft | 10:58 AM6.7 ft | 5:47 PM0.2 ft | 11:36 PM5.4 ft | 7:22 AM | 5:56 PM | 85% |
| Fri Oct 30 | 5:51 AM0.2 ft | 11:57 AM6.4 ft | 6:43 PM0.4 ft | 7:24 AM | 5:54 PM | 77% | |
| Sat Oct 31 | 12:39 AM5.2 ft | 6:48 AM0.5 ft | 1:00 PM6.1 ft | 7:45 PM0.6 ft | 7:25 AM | 5:53 PM | 68% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 1:45 AM5.1 ft | 6:51 AM0.7 ft | 1:04 PM5.9 ft | 7:50 PM0.6 ft | 6:26 AM | 4:52 PM | 57% |
| Mon Nov 2 | 1:48 AM5.2 ft | 7:59 AM0.8 ft | 2:05 PM5.8 ft | 8:53 PM0.5 ft | 6:27 AM | 4:51 PM | 46% |
| Tue Nov 3 | 2:48 AM5.5 ft | 9:06 AM0.7 ft | 3:03 PM5.8 ft | 9:50 PM0.2 ft | 6:28 AM | 4:50 PM | 36% |
| Wed Nov 4 | 3:44 AM5.7 ft | 10:06 AM0.5 ft | 3:59 PM5.8 ft | 10:39 PM0.0 ft | 6:29 AM | 4:48 PM | 26% |
| Thu Nov 5 | 4:36 AM6.0 ft | 10:59 AM0.3 ft | 4:51 PM5.8 ft | 11:24 PM-0.1 ft | 6:31 AM | 4:47 PM | 17% |
| Fri Nov 6 | 5:25 AM6.3 ft | 11:47 AM0.1 ft | 5:41 PM5.8 ft | 6:32 AM | 4:46 PM | 10% | |
| Sat Nov 7 | 12:06 AM-0.1 ft | 6:11 AM6.4 ft | 12:32 PM0.0 ft | 6:28 PM5.8 ft | 6:33 AM | 4:45 PM | 5% |
| Sun Nov 8 | 12:48 AM-0.1 ft | 6:53 AM6.5 ft | 1:17 PM-0.0 ft | 7:11 PM5.7 ft | 6:34 AM | 4:44 PM | 1% |
| Mon Nov 9 | 1:29 AM0.1 ft | 7:34 AM6.4 ft | 2:01 PM0.1 ft | 7:53 PM5.5 ft | 6:35 AM | 4:43 PM | 0% |
| Tue Nov 10 | 2:09 AM0.2 ft | 8:13 AM6.3 ft | 2:44 PM0.2 ft | 8:33 PM5.3 ft | 6:36 AM | 4:42 PM | 1% |
| Wed Nov 11 | 2:49 AM0.5 ft | 8:52 AM6.0 ft | 3:26 PM0.4 ft | 9:13 PM5.1 ft | 6:38 AM | 4:41 PM | 4% |
| Thu Nov 12 | 3:29 AM0.7 ft | 9:30 AM5.8 ft | 4:08 PM0.6 ft | 9:54 PM4.8 ft | 6:39 AM | 4:40 PM | 10% |
| Fri Nov 13 | 4:07 AM0.9 ft | 10:09 AM5.5 ft | 4:51 PM0.8 ft | 10:39 PM4.5 ft | 6:40 AM | 4:39 PM | 17% |
| Sat Nov 14 | 4:45 AM1.1 ft | 10:52 AM5.3 ft | 5:35 PM1.0 ft | 11:31 PM4.4 ft | 6:41 AM | 4:38 PM | 25% |
| Sun Nov 15 | 5:25 AM1.4 ft | 11:41 AM5.1 ft | 6:23 PM1.1 ft | 6:42 AM | 4:38 PM | 35% | |
| Mon Nov 16 | 12:25 AM4.3 ft | 6:14 AM1.5 ft | 12:34 PM5.0 ft | 7:17 PM1.1 ft | 6:43 AM | 4:37 PM | 45% |
| Tue Nov 17 | 1:19 AM4.4 ft | 7:16 AM1.6 ft | 1:29 PM5.0 ft | 8:14 PM1.0 ft | 6:45 AM | 4:36 PM | 56% |
| Wed Nov 18 | 2:11 AM4.7 ft | 8:25 AM1.4 ft | 2:23 PM5.1 ft | 9:08 PM0.8 ft | 6:46 AM | 4:35 PM | 66% |
| Thu Nov 19 | 3:00 AM5.0 ft | 9:28 AM1.1 ft | 3:17 PM5.2 ft | 9:58 PM0.5 ft | 6:47 AM | 4:35 PM | 76% |
| Fri Nov 20 | 3:50 AM5.5 ft | 10:25 AM0.7 ft | 4:12 PM5.3 ft | 10:46 PM0.2 ft | 6:48 AM | 4:34 PM | 84% |
| Sat Nov 21 | 4:39 AM5.9 ft | 11:18 AM0.3 ft | 5:06 PM5.5 ft | 11:33 PM0.0 ft | 6:49 AM | 4:33 PM | 91% |
| Sun Nov 22 | 5:30 AM6.3 ft | 12:10 PM-0.0 ft | 6:00 PM5.6 ft | 6:50 AM | 4:33 PM | 96% | |
| Mon Nov 23 | 12:21 AM-0.2 ft | 6:20 AM6.6 ft | 1:02 PM-0.3 ft | 6:52 PM5.7 ft | 6:52 AM | 4:32 PM | 99% |
| Tue Nov 24 | 1:10 AM-0.3 ft | 7:11 AM6.8 ft | 1:56 PM-0.4 ft | 7:44 PM5.7 ft | 6:53 AM | 4:32 PM | 100% |
| Wed Nov 25 | 2:02 AM-0.4 ft | 8:02 AM6.9 ft | 2:50 PM-0.4 ft | 8:35 PM5.6 ft | 6:54 AM | 4:31 PM | 98% |
| Thu Nov 26 | 2:55 AM-0.4 ft | 8:54 AM6.8 ft | 3:44 PM-0.3 ft | 9:29 PM5.5 ft | 6:55 AM | 4:31 PM | 95% |
| Fri Nov 27 | 3:48 AM-0.3 ft | 9:48 AM6.6 ft | 4:37 PM-0.2 ft | 10:27 PM5.4 ft | 6:56 AM | 4:30 PM | 89% |
| Sat Nov 28 | 4:41 AM-0.1 ft | 10:46 AM6.3 ft | 5:30 PM-0.1 ft | 11:29 PM5.3 ft | 6:57 AM | 4:30 PM | 81% |
| Sun Nov 29 | 5:37 AM0.1 ft | 11:46 AM6.0 ft | 6:25 PM0.0 ft | 6:58 AM | 4:29 PM | 73% | |
| Mon Nov 30 | 12:30 AM5.4 ft | 6:35 AM0.4 ft | 12:45 PM5.8 ft | 7:22 PM0.1 ft | 6:59 AM | 4:29 PM | 63% |
Tidal datums at North Channel Bridge, Grassy Bay
Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8517201, in feet above MLLW:
MHHW
24.44 ft
Mean higher high water
MHW
24.08 ft
Mean high water
MSL
21.33 ft
Mean sea level
MLW
18.52 ft
Mean low water
MN
5.56 ft
Mean range
GT
6.15 ft
Diurnal range
Nearby tide stations
- Canarsie2.7 mi · next high 2:29 PM
- J.F.K. International Airport3.2 mi · next high 2:27 PM
- Beach Channel (bridge)4.0 mi · next high 2:07 PM
- Motts Basin4.6 mi · next high 2:41 PM
- Norton Point, Head of Bay4.8 mi · next high 2:23 PM
- Mill Basin5.1 mi · next high 2:30 PM
Questions
What time is high tide at North Channel Bridge, Grassy Bay today?
High tide at North Channel Bridge, Grassy Bay, New York on Sunday, October 18, 2026 is at 1:59 AM (4.4 ft above MLLW) and 2:18 PM (5.1 ft above MLLW), NOAA prediction, local time.
What time is low tide at North Channel Bridge, Grassy Bay today?
Low tide at North Channel Bridge, Grassy Bay on Sunday, October 18, 2026 is at 7:51 AM (1.7 ft) and 9:00 PM (1.5 ft).
What is the water temperature at North Channel Bridge, Grassy Bay?
The nearest NOAA water-temperature reading to North Channel Bridge, Grassy Bay is 63.9 F at The Battery (10 mi away), as of October 18, 2026.
Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 8517201.