Northeast Arm — AK, United States

Name: Northeast Arm
Address: AK, United States

Tide times & tide chart

↑8:57am↓6:57pm

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 Northeast Arm (America/Anchorage). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	Low	03:26	4.1 ft
Mon 19 Oct 2026	High	10:30	9.9 ft
Mon 19 Oct 2026	Low	16:06	6.8 ft
Mon 19 Oct 2026	High	21:42	9.9 ft
Tue 20 Oct 2026	Low	04:51	3.8 ft
Tue 20 Oct 2026	High	11:29	10.7 ft
Tue 20 Oct 2026	Low	17:30	5.7 ft
Tue 20 Oct 2026	High	23:07	10.6 ft
Wed 21 Oct 2026	Low	05:48	3.1 ft
Wed 21 Oct 2026	High	12:07	11.7 ft
Wed 21 Oct 2026	Low	18:19	4.1 ft
Thu 22 Oct 2026	High	00:05	11.6 ft
Thu 22 Oct 2026	Low	06:29	2.3 ft
Thu 22 Oct 2026	High	12:38	12.8 ft
Thu 22 Oct 2026	Low	18:57	2.4 ft
Fri 23 Oct 2026	High	00:51	12.7 ft
Fri 23 Oct 2026	Low	07:05	1.7 ft
Fri 23 Oct 2026	High	13:07	14.0 ft
Fri 23 Oct 2026	Low	19:32	0.7 ft
Sat 24 Oct 2026	High	01:33	13.7 ft
Sat 24 Oct 2026	Low	07:40	1.2 ft
Sat 24 Oct 2026	High	13:38	15.1 ft
Sat 24 Oct 2026	Low	20:08	-0.8 ft
Sun 25 Oct 2026	High	02:14	14.6 ft
Sun 25 Oct 2026	Low	08:16	0.9 ft
Sun 25 Oct 2026	High	14:10	16.0 ft
Sun 25 Oct 2026	Low	20:45	-2.0 ft

Position: 57.7333° N, 153.3333° W
Time zone: America/Anchorage
Datum: MLLW datum · NOAA reference highs and lows, adjusted by published offsets
Source: NOAA tide offsets from 9455500
Region: AK, 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.