Copper Harbor, AK Tide Chart & Tide Times

NOAA tide station 9450369 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 11:54 AM (13.4 ft); low tide 5:45 AM (1.8 ft) and 6:23 PM (-0.0 ft).

Tide todayHigh 11:54 AMLow 5:45 AM · Low 6:23 PM

Today's range13.4 ft-0.0 → 13.4 ft (MLLW)

Waves (buoy)Loading…NDBC 46145

Water temp (buoy)Loading…

Wind (forecast)Loading…

Sun7:39 AM – 5:28 PMFirst light 7:00 AM · Last light 6:07 PM

Buoy: NOAA NDBC 46145 (Central Dixon Entrance Buoy), 59 mi away. Buoy readings are recent observations, not a surf forecast. Wind: NOAA National Weather Service hourly forecast (api.weather.gov); no observing station within 25 mi.

Copper Harbor tides — next 3 days

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

YesterdayFri, Oct 23

Low 5:09 AM 1.7 ft
High 11:24 AM 12.6 ft
Low 5:45 PM 1.1 ft
High 11:51 PM 11.8 ft

First light 6:58 AMSunrise 7:37 AMSunset 5:31 PMLast light 6:09 PM

TodaySat, Oct 24

Low 5:45 AM 1.8 ft
High 11:54 AM 13.4 ft
Low 6:23 PM -0.0 ft

First light 7:00 AMSunrise 7:39 AMSunset 5:28 PMLast light 6:07 PM

TomorrowSun, Oct 25

High 12:35 AM 12.2 ft
Low 6:20 AM 2.0 ft
High 12:25 PM 14.1 ft
Low 7:01 PM -1.0 ft

First light 7:02 AMSunrise 7:41 AMSunset 5:26 PMLast light 6:05 PM

MondayMon, Oct 26

High 1:19 AM 12.5 ft
Low 6:57 AM 2.3 ft
High 12:58 PM 14.6 ft
Low 7:41 PM -1.6 ft

First light 7:04 AMSunrise 7:43 AMSunset 5:24 PMLast light 6:03 PM

TuesdayTue, Oct 27

High 2:04 AM 12.6 ft
Low 7:35 AM 2.8 ft
High 1:34 PM 14.9 ft
Low 8:24 PM -1.8 ft

First light 7:06 AMSunrise 7:45 AMSunset 5:22 PMLast light 6:01 PM

Copper Harbor tide table — next 8 days

Fri, Oct 23	Low 5:09 AM 1.69 ft	High 11:24 AM 12.64 ft	Low 5:45 PM 1.11 ft	High 11:51 PM 11.82 ft
Sat, Oct 24	Low 5:45 AM 1.75 ft	High 11:54 AM 13.41 ft	Low 6:23 PM -0.02 ft
Sun, Oct 25	High 12:35 AM 12.24 ft	Low 6:20 AM 1.97 ft	High 12:25 PM 14.09 ft	Low 7:01 PM -0.95 ft
Mon, Oct 26	High 1:19 AM 12.51 ft	Low 6:57 AM 2.31 ft	High 12:58 PM 14.60 ft	Low 7:41 PM -1.58 ft
Tue, Oct 27	High 2:04 AM 12.56 ft	Low 7:35 AM 2.75 ft	High 1:34 PM 14.86 ft	Low 8:24 PM -1.84 ft
Wed, Oct 28	High 2:51 AM 12.39 ft	Low 8:15 AM 3.26 ft	High 2:13 PM 14.81 ft	Low 9:10 PM -1.72 ft
Thu, Oct 29	High 3:41 AM 12.02 ft	Low 8:59 AM 3.79 ft	High 2:57 PM 14.43 ft	Low 9:59 PM -1.25 ft
Fri, Oct 30	High 4:37 AM 11.55 ft	Low 9:49 AM 4.33 ft	High 3:46 PM 13.73 ft	Low 10:55 PM -0.57 ft
Sat, Oct 31	High 5:42 AM 11.15 ft	Low 10:51 AM 4.78 ft	High 4:46 PM 12.80 ft	Low 11:59 PM 0.18 ft

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

Nearby tide stations

About this station

NOAA station ID: 9450369
Type: Subordinate station (offsets from NOAA station 9451600)
Coordinates: 55.2100, -132.6250
Datum: MLLW (feet)
Time zone: America/Anchorage

FAQ

When is high tide today at Copper Harbor, AK?

On Sat, Oct 24, predicted high tide at Copper Harbor, AK is at 11:54 AM local time.

When is low tide today at Copper Harbor, AK?

On Sat, Oct 24, predicted low tide at Copper Harbor, AK is at 5:45 AM, 6:23 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 9450369. Heights are in feet relative to Mean Lower Low Water (MLLW).