Gilgo Heading — NY, United States

Name: Gilgo Heading
Address: NY, United States

Tide times & tide chart

↑7:09am↓6:07pm

Predictions are not observations — conditions vary with weather and river flow. Not for navigation.

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Tide times for the next 7 days

Mon 19 Oct 2026 through Sun 25 Oct 2026. All times are local to Gilgo Heading (America/New_York). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	High	05:07	0.9 ft
Mon 19 Oct 2026	Low	11:36	0.4 ft
Mon 19 Oct 2026	High	17:10	1.1 ft
Tue 20 Oct 2026	Low	00:43	0.3 ft
Tue 20 Oct 2026	High	05:59	1.0 ft
Tue 20 Oct 2026	Low	12:44	0.4 ft
Tue 20 Oct 2026	High	18:04	1.1 ft
Wed 21 Oct 2026	Low	01:33	0.3 ft
Wed 21 Oct 2026	High	06:53	1.0 ft
Wed 21 Oct 2026	Low	13:41	0.3 ft
Wed 21 Oct 2026	High	19:01	1.1 ft
Thu 22 Oct 2026	Low	02:17	0.2 ft
Thu 22 Oct 2026	High	07:45	1.1 ft
Thu 22 Oct 2026	Low	14:32	0.2 ft
Thu 22 Oct 2026	High	19:55	1.1 ft
Fri 23 Oct 2026	Low	02:59	0.1 ft
Fri 23 Oct 2026	High	08:31	1.2 ft
Fri 23 Oct 2026	Low	15:20	0.1 ft
Fri 23 Oct 2026	High	20:43	1.2 ft
Sat 24 Oct 2026	Low	03:39	0.1 ft
Sat 24 Oct 2026	High	09:12	1.3 ft
Sat 24 Oct 2026	Low	16:07	0.1 ft
Sat 24 Oct 2026	High	21:28	1.2 ft
Sun 25 Oct 2026	Low	04:20	0.0 ft
Sun 25 Oct 2026	High	09:53	1.4 ft
Sun 25 Oct 2026	Low	16:56	0.0 ft
Sun 25 Oct 2026	High	22:11	1.2 ft

Position: 40.6200° N, 73.3950° W
Time zone: America/New_York
Datum: MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source: NOAA tide offsets from 8531680
Region: NY, United States

Heights are measured above chart datum. A negative height means there is that much less water than the charted depth shows.

Slackwater database (https://github.com/openwatersio/slackwater-database)

How we check predictions — dated samples and their limits.