New York tide station
Sag Harbor tide times
Today, Sunday, October 18, 2026: high tide at 4:54 AM (2.0 ft) and 4:54 PM (2.5 ft); low tide at 10:51 AM (0.9 ft) and 11:38 PM (0.7 ft). Water temperature 61.2 F at Montauk (18 mi away).
High tide▲
4:54AM
2.0FT MLLW
high
Low tide▼
10:51AM
0.9FT MLLW
low
High tide▲
4:54PM
2.5FT MLLW
high
Low tide▼
11:38PM
0.7FT MLLW
low
Water temp°F
61.2
16.2C
Montauk, 18 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 5:20 AM the tide is falling toward low tide at 10:51 AM (0.9 ft).
First Quarter 51% litSunrise 7:04 AMSunset 6:04 PMDaylight 11h 00mEDT
- High tide at Sag Harbor, New York on is at 4:54 AM (2.0 ft above MLLW) and 4:54 PM (2.5 ft above MLLW).
- Low tide at Sag Harbor on is at 10:51 AM (0.9 ft) and 11:38 PM (0.7 ft).
- Today's tidal range at Sag Harbor is 1.7 ft (highest high 2.5 ft, lowest low 0.7 ft).
- The nearest NOAA water temperature to Sag Harbor is 61.2 F at Montauk (18 mi away), as of .
- Sunrise 7:04 AM, sunset 6:04 PM (EDT); moon first quarter, 51% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 8511629 (harmonic reference station), heights above MLLW.
Next 7 days at Sag Harbor
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 4:54 AM2.0 ft | 10:51 AM0.9 ft | 4:54 PM2.5 ft | 11:38 PM0.7 ft | 7:04 AM | 6:04 PM | 51% |
| Mon Oct 19 | 5:58 AM2.1 ft | 11:51 AM0.9 ft | 5:59 PM2.4 ft | 7:05 AM | 6:03 PM | 61% | |
| Tue Oct 20 | 12:27 AM0.7 ft | 6:48 AM2.3 ft | 12:47 PM0.8 ft | 6:58 PM2.4 ft | 7:06 AM | 6:01 PM | 71% |
| Wed Oct 21 | 1:13 AM0.6 ft | 7:30 AM2.5 ft | 1:41 PM0.6 ft | 7:48 PM2.4 ft | 7:08 AM | 6:00 PM | 80% |
| Thu Oct 22 | 1:56 AM0.5 ft | 8:07 AM2.7 ft | 2:31 PM0.4 ft | 8:34 PM2.5 ft | 7:09 AM | 5:58 PM | 88% |
| Fri Oct 23 | 2:37 AM0.5 ft | 8:45 AM3.0 ft | 3:19 PM0.2 ft | 9:16 PM2.5 ft | 7:10 AM | 5:57 PM | 94% |
| Sat Oct 24 | 3:18 AM0.4 ft | 9:25 AM3.2 ft | 4:05 PM0.0 ft | 9:58 PM2.5 ft | 7:11 AM | 5:56 PM | 98% |
Water temperature near Sag Harbor
61.2 F (16.2 C)
NOAA CO-OPS station 8510560 (Montauk sensor, 18 mi away), read 5:00 AM local, October 18, 2026
Over the past 30 days this sensor ranged from 61.0 to 73.0 F. Typical for October here is 63.5 F (5-year hourly mean; range 53.1 to 71.4), so today is 2.3 F below typical.
Water temperature is the nearest NOAA reading to Sag Harbor, 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 | 6:46 AM | 6:31 PM | 72% | ||||
| Fri Oct 2 | 6:47 AM | 6:30 PM | 62% | ||||
| Sat Oct 3 | 6:48 AM | 6:28 PM | 52% | ||||
| Sun Oct 4 | 6:49 AM | 6:27 PM | 41% | ||||
| Mon Oct 5 | 6:50 AM | 6:25 PM | 31% | ||||
| Tue Oct 6 | 6:51 AM | 6:23 PM | 22% | ||||
| Wed Oct 7 | 6:52 AM | 6:22 PM | 14% | ||||
| Thu Oct 8 | 6:53 AM | 6:20 PM | 7% | ||||
| Fri Oct 9 | 6:54 AM | 6:18 PM | 3% | ||||
| Sat Oct 10 | 6:56 AM | 6:17 PM | 0% | ||||
| Sun Oct 11 | 6:57 AM | 6:15 PM | 0% | ||||
| Mon Oct 12 | 6:58 AM | 6:14 PM | 2% | ||||
| Tue Oct 13 | 6:59 AM | 6:12 PM | 7% | ||||
| Wed Oct 14 | 7:00 AM | 6:10 PM | 13% | ||||
| Thu Oct 15 | 7:01 AM | 6:09 PM | 21% | ||||
| Fri Oct 16 | 2:55 AM2.1 ft | 8:56 AM0.9 ft | 2:58 PM2.6 ft | 9:54 PM0.7 ft | 7:02 AM | 6:07 PM | 30% |
| Sat Oct 17 | 3:50 AM2.0 ft | 9:52 AM1.0 ft | 3:53 PM2.5 ft | 10:47 PM0.7 ft | 7:03 AM | 6:06 PM | 40% |
| Sun Oct 18today | 4:54 AM2.0 ft | 10:51 AM0.9 ft | 4:54 PM2.5 ft | 11:38 PM0.7 ft | 7:04 AM | 6:04 PM | 51% |
| Mon Oct 19 | 5:58 AM2.1 ft | 11:51 AM0.9 ft | 5:59 PM2.4 ft | 7:05 AM | 6:03 PM | 61% | |
| Tue Oct 20 | 12:27 AM0.7 ft | 6:48 AM2.3 ft | 12:47 PM0.8 ft | 6:58 PM2.4 ft | 7:06 AM | 6:01 PM | 71% |
| Wed Oct 21 | 1:13 AM0.6 ft | 7:30 AM2.5 ft | 1:41 PM0.6 ft | 7:48 PM2.4 ft | 7:08 AM | 6:00 PM | 80% |
| Thu Oct 22 | 1:56 AM0.5 ft | 8:07 AM2.7 ft | 2:31 PM0.4 ft | 8:34 PM2.5 ft | 7:09 AM | 5:58 PM | 88% |
| Fri Oct 23 | 2:37 AM0.5 ft | 8:45 AM3.0 ft | 3:19 PM0.2 ft | 9:16 PM2.5 ft | 7:10 AM | 5:57 PM | 94% |
| Sat Oct 24 | 3:18 AM0.4 ft | 9:25 AM3.2 ft | 4:05 PM0.0 ft | 9:58 PM2.5 ft | 7:11 AM | 5:56 PM | 98% |
| Sun Oct 25 | 4:00 AM0.3 ft | 10:06 AM3.3 ft | 4:51 PM-0.1 ft | 10:41 PM2.5 ft | 7:12 AM | 5:54 PM | 100% |
| Mon Oct 26 | 4:42 AM0.3 ft | 10:50 AM3.4 ft | 5:37 PM-0.1 ft | 11:25 PM2.4 ft | 7:13 AM | 5:53 PM | 99% |
| Tue Oct 27 | 5:26 AM0.3 ft | 11:36 AM3.5 ft | 6:25 PM-0.1 ft | 7:14 AM | 5:52 PM | 97% | |
| Wed Oct 28 | 12:12 AM2.4 ft | 6:13 AM0.3 ft | 12:25 PM3.4 ft | 7:15 PM-0.0 ft | 7:16 AM | 5:50 PM | 92% |
| Thu Oct 29 | 1:03 AM2.4 ft | 7:06 AM0.3 ft | 1:18 PM3.3 ft | 8:08 PM0.1 ft | 7:17 AM | 5:49 PM | 85% |
| Fri Oct 30 | 1:58 AM2.3 ft | 8:04 AM0.4 ft | 2:15 PM3.1 ft | 9:04 PM0.2 ft | 7:18 AM | 5:48 PM | 77% |
| Sat Oct 31 | 3:00 AM2.3 ft | 9:09 AM0.5 ft | 3:17 PM2.9 ft | 10:02 PM0.2 ft | 7:19 AM | 5:46 PM | 68% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 3:10 AM2.4 ft | 9:18 AM0.5 ft | 3:28 PM2.7 ft | 10:00 PM0.3 ft | 6:20 AM | 4:45 PM | 57% |
| Mon Nov 2 | 4:26 AM2.5 ft | 10:26 AM0.5 ft | 4:45 PM2.6 ft | 10:57 PM0.3 ft | 6:22 AM | 4:44 PM | 46% |
| Tue Nov 3 | 5:34 AM2.7 ft | 11:33 AM0.4 ft | 5:58 PM2.5 ft | 11:51 PM0.3 ft | 6:23 AM | 4:43 PM | 36% |
| Wed Nov 4 | 6:32 AM2.8 ft | 12:35 PM0.3 ft | 7:00 PM2.5 ft | 6:24 AM | 4:42 PM | 26% | |
| Thu Nov 5 | 12:43 AM0.3 ft | 7:22 AM3.0 ft | 1:31 PM0.2 ft | 7:55 PM2.4 ft | 6:25 AM | 4:40 PM | 17% |
| Fri Nov 6 | 1:31 AM0.3 ft | 8:07 AM3.1 ft | 2:22 PM0.1 ft | 8:44 PM2.4 ft | 6:26 AM | 4:39 PM | 10% |
| Sat Nov 7 | 2:17 AM0.3 ft | 8:48 AM3.1 ft | 3:08 PM0.0 ft | 9:28 PM2.4 ft | 6:27 AM | 4:38 PM | 5% |
| Sun Nov 8 | 3:01 AM0.3 ft | 9:27 AM3.1 ft | 3:52 PM-0.0 ft | 10:10 PM2.3 ft | 6:29 AM | 4:37 PM | 1% |
| Mon Nov 9 | 3:44 AM0.4 ft | 10:04 AM3.0 ft | 4:35 PM0.0 ft | 10:49 PM2.2 ft | 6:30 AM | 4:36 PM | 0% |
| Tue Nov 10 | 4:26 AM0.4 ft | 10:40 AM3.0 ft | 5:17 PM0.1 ft | 11:27 PM2.1 ft | 6:31 AM | 4:35 PM | 1% |
| Wed Nov 11 | 5:07 AM0.5 ft | 11:17 AM2.9 ft | 6:00 PM0.2 ft | 6:32 AM | 4:34 PM | 4% | |
| Thu Nov 12 | 12:05 AM2.1 ft | 5:51 AM0.6 ft | 11:56 AM2.7 ft | 6:44 PM0.3 ft | 6:33 AM | 4:33 PM | 10% |
| Fri Nov 13 | 12:44 AM2.0 ft | 6:36 AM0.7 ft | 12:37 PM2.6 ft | 7:30 PM0.4 ft | 6:35 AM | 4:32 PM | 17% |
| Sat Nov 14 | 1:27 AM2.0 ft | 7:26 AM0.8 ft | 1:21 PM2.5 ft | 8:17 PM0.4 ft | 6:36 AM | 4:31 PM | 25% |
| Sun Nov 15 | 2:13 AM2.0 ft | 8:21 AM0.8 ft | 2:09 PM2.3 ft | 9:04 PM0.5 ft | 6:37 AM | 4:31 PM | 35% |
| Mon Nov 16 | 3:04 AM2.0 ft | 9:19 AM0.8 ft | 3:03 PM2.2 ft | 9:51 PM0.5 ft | 6:38 AM | 4:30 PM | 45% |
| Tue Nov 17 | 3:56 AM2.1 ft | 10:18 AM0.7 ft | 4:01 PM2.1 ft | 10:37 PM0.5 ft | 6:39 AM | 4:29 PM | 56% |
| Wed Nov 18 | 4:46 AM2.3 ft | 11:15 AM0.6 ft | 5:02 PM2.1 ft | 11:22 PM0.5 ft | 6:41 AM | 4:28 PM | 66% |
| Thu Nov 19 | 5:34 AM2.5 ft | 12:09 PM0.4 ft | 5:59 PM2.1 ft | 6:42 AM | 4:27 PM | 76% | |
| Fri Nov 20 | 12:07 AM0.4 ft | 6:20 AM2.7 ft | 1:02 PM0.2 ft | 6:52 PM2.1 ft | 6:43 AM | 4:27 PM | 84% |
| Sat Nov 21 | 12:52 AM0.3 ft | 7:05 AM3.0 ft | 1:52 PM-0.0 ft | 7:41 PM2.1 ft | 6:44 AM | 4:26 PM | 91% |
| Sun Nov 22 | 1:38 AM0.2 ft | 7:52 AM3.2 ft | 2:41 PM-0.2 ft | 8:28 PM2.1 ft | 6:45 AM | 4:26 PM | 96% |
| Mon Nov 23 | 2:25 AM0.1 ft | 8:39 AM3.3 ft | 3:29 PM-0.3 ft | 9:16 PM2.2 ft | 6:46 AM | 4:25 PM | 99% |
| Tue Nov 24 | 3:14 AM0.1 ft | 9:28 AM3.4 ft | 4:17 PM-0.3 ft | 10:06 PM2.2 ft | 6:47 AM | 4:24 PM | 100% |
| Wed Nov 25 | 4:04 AM0.0 ft | 10:18 AM3.4 ft | 5:06 PM-0.3 ft | 10:57 PM2.2 ft | 6:49 AM | 4:24 PM | 98% |
| Thu Nov 26 | 4:57 AM0.0 ft | 11:11 AM3.3 ft | 5:56 PM-0.3 ft | 11:52 PM2.3 ft | 6:50 AM | 4:23 PM | 95% |
| Fri Nov 27 | 5:54 AM0.0 ft | 12:05 PM3.1 ft | 6:48 PM-0.2 ft | 6:51 AM | 4:23 PM | 89% | |
| Sat Nov 28 | 12:50 AM2.3 ft | 6:54 AM0.1 ft | 1:02 PM2.9 ft | 7:42 PM-0.1 ft | 6:52 AM | 4:23 PM | 81% |
| Sun Nov 29 | 1:52 AM2.4 ft | 7:58 AM0.2 ft | 2:03 PM2.6 ft | 8:36 PM-0.1 ft | 6:53 AM | 4:22 PM | 73% |
| Mon Nov 30 | 2:57 AM2.5 ft | 9:05 AM0.2 ft | 3:10 PM2.4 ft | 9:31 PM0.0 ft | 6:54 AM | 4:22 PM | 63% |
Tidal datums at Sag Harbor
Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 8511629, in feet above MLLW:
MHHW
27.17 ft
Mean higher high water
MHW
26.88 ft
Mean high water
MSL
25.73 ft
Mean sea level
MLW
24.47 ft
Mean low water
MN
2.41 ft
Mean range
GT
2.86 ft
Diurnal range
Nearby tide stations
- Noyack Bay1.9 mi · next high 5:56 AM
- Threemile Harbor entrance, Gardiners Bay6.0 mi · next high 4:49 PM
- Southold7.2 mi · next high 5:34 AM
- Greenport7.5 mi · next high 5:10 PM
- Hashamomuck Beach8.3 mi · next high 5:25 AM
- New Suffolk9.2 mi · next high 6:17 AM
Questions
What time is high tide at Sag Harbor today?
High tide at Sag Harbor, New York on Sunday, October 18, 2026 is at 4:54 AM (2.0 ft above MLLW) and 4:54 PM (2.5 ft above MLLW), NOAA prediction, local time.
What time is low tide at Sag Harbor today?
Low tide at Sag Harbor on Sunday, October 18, 2026 is at 10:51 AM (0.9 ft) and 11:38 PM (0.7 ft).
What is the water temperature at Sag Harbor?
The nearest NOAA water-temperature reading to Sag Harbor is 61.2 F at Montauk (18 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 8511629.