Port Malmesbury, Kuiu Island, AK Tide Chart & Tide Times

NOAA tide station 9451093 · Alaska · updated Oct 23, 2026

Sat, Oct 24: High tide 12:05 AM (10.2 ft) and 12:08 PM (11.8 ft); low tide 6:06 AM (1.8 ft) and 6:44 PM (-0.0 ft).

Tide todayHigh 12:05 AM · High 12:08 PMLow 6:06 AM · Low 6:44 PM
Today's range11.9 ft-0.0 → 11.8 ft (MLLW)
WindLoading…   
Sun7:48 AM – 5:32 PMFirst light 7:09 AM · Last light 6:12 PM

Wind: observed at NOAA CO-OPS station 9451054 (Port Alexander), 16 mi away; forecast from the NOAA National Weather Service (api.weather.gov).

Port Malmesbury, Kuiu Island tides — next 3 days

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

YesterdayFri, Oct 23
6 AMNoon6 PM5:30a · 1.7′11:38a · 11.1′6:06p · 1.1′
  • Low 5:30 AM 1.7 ft
  • High 11:38 AM 11.1 ft
  • Low 6:06 PM 1.1 ft

First light 7:07 AMSunrise 7:46 AMSunset 5:34 PMLast light 6:14 PM

TodaySat, Oct 24
6 AMNoon6 PM12:05a · 10.2′6:06a · 1.8′12:08p · 11.8′6:44p · -0.0′
  • High 12:05 AM 10.2 ft
  • Low 6:06 AM 1.8 ft
  • High 12:08 PM 11.8 ft
  • Low 6:44 PM -0.0 ft

First light 7:09 AMSunrise 7:48 AMSunset 5:32 PMLast light 6:12 PM

TomorrowSun, Oct 25
6 AMNoon6 PM12:49a · 10.7′6:41a · 2.0′12:39p · 12.5′7:22p · -1.0′
  • High 12:49 AM 10.7 ft
  • Low 6:41 AM 2.0 ft
  • High 12:39 PM 12.5 ft
  • Low 7:22 PM -1.0 ft

First light 7:11 AMSunrise 7:50 AMSunset 5:30 PMLast light 6:09 PM

MondayMon, Oct 26
6 AMNoon6 PM1:33a · 10.9′7:18a · 2.3′1:12p · 13.0′8:02p · -1.6′
  • High 1:33 AM 10.9 ft
  • Low 7:18 AM 2.3 ft
  • High 1:12 PM 13.0 ft
  • Low 8:02 PM -1.6 ft

First light 7:13 AMSunrise 7:53 AMSunset 5:27 PMLast light 6:07 PM

TuesdayTue, Oct 27
6 AMNoon6 PM2:18a · 11.0′7:56a · 2.8′1:48p · 13.3′8:45p · -1.8′
  • High 2:18 AM 11.0 ft
  • Low 7:56 AM 2.8 ft
  • High 1:48 PM 13.3 ft
  • Low 8:45 PM -1.8 ft

First light 7:15 AMSunrise 7:55 AMSunset 5:25 PMLast light 6:05 PM

Port Malmesbury, Kuiu Island tide table — next 8 days

Fri, Oct 23Low 5:30 AM
1.69 ft
High 11:38 AM
11.06 ft
Low 6:06 PM
1.11 ft
Sat, Oct 24High 12:05 AM
10.25 ft
Low 6:06 AM
1.75 ft
High 12:08 PM
11.83 ft
Low 6:44 PM
-0.02 ft
Sun, Oct 25High 12:49 AM
10.67 ft
Low 6:41 AM
1.97 ft
High 12:39 PM
12.52 ft
Low 7:22 PM
-0.95 ft
Mon, Oct 26High 1:33 AM
10.93 ft
Low 7:18 AM
2.31 ft
High 1:12 PM
13.03 ft
Low 8:02 PM
-1.58 ft
Tue, Oct 27High 2:18 AM
10.99 ft
Low 7:56 AM
2.75 ft
High 1:48 PM
13.29 ft
Low 8:45 PM
-1.84 ft
Wed, Oct 28High 3:05 AM
10.81 ft
Low 8:36 AM
3.26 ft
High 2:27 PM
13.24 ft
Low 9:31 PM
-1.72 ft
Thu, Oct 29High 3:55 AM
10.44 ft
Low 9:20 AM
3.79 ft
High 3:11 PM
12.86 ft
Low 10:20 PM
-1.25 ft
Fri, Oct 30High 4:51 AM
9.97 ft
Low 10:10 AM
4.33 ft
High 4:00 PM
12.15 ft
Low 11:16 PM
-0.57 ft
Sat, Oct 31High 5:56 AM
9.57 ft
Low 11:12 AM
4.78 ft
High 5:00 PM
11.23 ft

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

Nearby tide stations

About this station

NOAA station ID
9451093
Type
Subordinate station (offsets from NOAA station 9451600)
Coordinates
56.3050, -134.2380
Datum
MLLW (feet)
Time zone
America/Anchorage

FAQ

When is high tide today at Port Malmesbury, Kuiu Island, AK?

On Sat, Oct 24, predicted high tide at Port Malmesbury, Kuiu Island, AK is at 12:05 AM, 12:08 PM local time.

When is low tide today at Port Malmesbury, Kuiu Island, AK?

On Sat, Oct 24, predicted low tide at Port Malmesbury, Kuiu Island, AK is at 6:06 AM, 6:44 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 9451093. Heights are in feet relative to Mean Lower Low Water (MLLW).