Zachary Bay, Unga Island, AK Tide Chart & Tide Times

NOAA tide station 9459465 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 1:50 AM (6.8 ft) and 1:45 PM (8.0 ft); low tide 7:37 AM (1.7 ft) and 8:18 PM (0.0 ft).

Tide todayHigh 1:50 AM · High 1:45 PMLow 7:37 AM · Low 8:18 PM

Today's range8.0 ft0.0 → 8.0 ft (MLLW)

WindLoading…

Sun9:31 AM – 7:20 PMFirst light 8:53 AM · Last light 7:58 PM

Wind: observed at NOAA CO-OPS station 9459450 (Sand Point), 4 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Zachary Bay, Unga Island tides — next 3 days

Shaded = night · heights in feet above MLLW · local time

YesterdayFri, Oct 23

High 1:03 AM 6.5 ft
Low 7:04 AM 1.6 ft
High 1:19 PM 7.5 ft
Low 7:42 PM 1.0 ft

First light 8:51 AMSunrise 9:29 AMSunset 7:22 PMLast light 8:01 PM

TodaySat, Oct 24

High 1:50 AM 6.8 ft
Low 7:37 AM 1.7 ft
High 1:45 PM 8.0 ft
Low 8:18 PM 0.0 ft

First light 8:53 AMSunrise 9:31 AMSunset 7:20 PMLast light 7:58 PM

TomorrowSun, Oct 25

High 2:36 AM 7.1 ft
Low 8:10 AM 2.0 ft
High 2:12 PM 8.5 ft
Low 8:56 PM -0.7 ft

First light 8:55 AMSunrise 9:33 AMSunset 7:18 PMLast light 7:56 PM

MondayMon, Oct 26

High 3:20 AM 7.1 ft
Low 8:43 AM 2.3 ft
High 2:41 PM 8.9 ft
Low 9:35 PM -1.3 ft

First light 8:57 AMSunrise 9:35 AMSunset 7:15 PMLast light 7:54 PM

TuesdayTue, Oct 27

High 4:06 AM 7.1 ft
Low 9:17 AM 2.7 ft
High 3:15 PM 9.1 ft
Low 10:18 PM -1.5 ft

First light 8:58 AMSunrise 9:37 AMSunset 7:13 PMLast light 7:52 PM

Zachary Bay, Unga Island tide table — next 8 days

Fri, Oct 23	High 1:03 AM 6.48 ft	Low 7:04 AM 1.58 ft	High 1:19 PM 7.48 ft	Low 7:42 PM 0.97 ft
Sat, Oct 24	High 1:50 AM 6.81 ft	Low 7:37 AM 1.74 ft	High 1:45 PM 8.02 ft	Low 8:18 PM 0.04 ft
Sun, Oct 25	High 2:36 AM 7.05 ft	Low 8:10 AM 1.99 ft	High 2:12 PM 8.51 ft	Low 8:56 PM -0.75 ft
Mon, Oct 26	High 3:20 AM 7.14 ft	Low 8:43 AM 2.31 ft	High 2:41 PM 8.89 ft	Low 9:35 PM -1.29 ft
Tue, Oct 27	High 4:06 AM 7.05 ft	Low 9:17 AM 2.68 ft	High 3:15 PM 9.11 ft	Low 10:18 PM -1.53 ft
Wed, Oct 28	High 4:55 AM 6.80 ft	Low 9:52 AM 3.08 ft	High 3:52 PM 9.12 ft	Low 11:04 PM -1.45 ft
Thu, Oct 29	High 5:48 AM 6.43 ft	Low 10:31 AM 3.48 ft	High 4:33 PM 8.87 ft	Low 11:55 PM -1.08 ft
Fri, Oct 30	High 6:49 AM 6.07 ft	Low 11:16 AM 3.89 ft	High 5:20 PM 8.36 ft
Sat, Oct 31	Low 12:54 AM -0.52 ft	High 8:01 AM 5.85 ft	Low 12:18 PM 4.26 ft	High 6:17 PM 7.64 ft

Times are local (standard/daylight). Heights in feet above MLLW.

Nearby tide stations

Sand Point, Popof Island, AK 4.4 mi
Pirate Cove, Popof Island, AK 10.3 mi
Beaver Bay, AK 13.0 mi
Albatross Anchorage, Balboa Bay, AK 17.6 mi
Sanborn Harbor, Nagai Island, AK 27.5 mi
Seal Cape, Coal Bay, AK 27.9 mi
Ukolnoi Island, AK 36.6 mi
Dent Point, Stepovak Bay, AK 42.3 mi

About this station

NOAA station ID: 9459465
Type: Reference (harmonic) station
Coordinates: 55.3350, -160.6170
Datum: MLLW (feet)
Time zone: America/Anchorage

FAQ

When is high tide today at Zachary Bay, Unga Island, AK?

On Sat, Oct 24, predicted high tide at Zachary Bay, Unga Island, AK is at 1:50 AM, 1:45 PM local time.

When is low tide today at Zachary Bay, Unga Island, AK?

On Sat, Oct 24, predicted low tide at Zachary Bay, Unga Island, AK is at 7:37 AM, 8:18 PM local time.

Where does this tide data come from?

Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 9459465. Heights are in feet relative to Mean Lower Low Water (MLLW).