Iliamna Bay — AK, United States

Name: Iliamna Bay
Address: AK, United States

Tide times & tide chart

↑9:03am↓6:53pm

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 Iliamna Bay (America/Anchorage). Heights are in feet above MLLW.
Day	Tide	Time	Height
Mon 19 Oct 2026	Low	03:43	4.3 ft
Mon 19 Oct 2026	High	10:54	10.2 ft
Mon 19 Oct 2026	Low	16:23	7.3 ft
Mon 19 Oct 2026	High	22:06	10.3 ft
Tue 20 Oct 2026	Low	05:08	4.0 ft
Tue 20 Oct 2026	High	11:53	11.1 ft
Tue 20 Oct 2026	Low	17:47	6.0 ft
Tue 20 Oct 2026	High	23:31	11.0 ft
Wed 21 Oct 2026	Low	06:05	3.3 ft
Wed 21 Oct 2026	High	12:31	12.1 ft
Wed 21 Oct 2026	Low	18:36	4.4 ft
Thu 22 Oct 2026	High	00:29	12.0 ft
Thu 22 Oct 2026	Low	06:46	2.5 ft
Thu 22 Oct 2026	High	13:02	13.3 ft
Thu 22 Oct 2026	Low	19:14	2.6 ft
Fri 23 Oct 2026	High	01:15	13.2 ft
Fri 23 Oct 2026	Low	07:22	1.8 ft
Fri 23 Oct 2026	High	13:31	14.5 ft
Fri 23 Oct 2026	Low	19:49	0.8 ft
Sat 24 Oct 2026	High	01:57	14.3 ft
Sat 24 Oct 2026	Low	07:57	1.2 ft
Sat 24 Oct 2026	High	14:02	15.7 ft
Sat 24 Oct 2026	Low	20:25	-0.9 ft
Sun 25 Oct 2026	High	02:38	15.2 ft
Sun 25 Oct 2026	Low	08:33	1.0 ft
Sun 25 Oct 2026	High	14:34	16.7 ft
Sun 25 Oct 2026	Low	21:02	-2.2 ft

Position: 59.6167° N, 153.5833° 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.