Tide station · Alaska

Port McArthur, Kuiu Island tides

Times are local (America/Sitka, GMT-9). Predicted tides, not live water levels. Not for navigation.

Right now

Rising

Next high 3:10 AM, 9.0 ft (2.73 m), in 1 h 01 min.

Today · Fri, Nov 13

High3:10 AM9.0 ft 2.73 m
Low8:18 AM4.7 ft 1.44 m
High2:01 PM10.4 ft 3.17 m
Low9:11 PM0.4 ft 0.11 m

Next 7 days

Feet · orange dots are highs, black dots are lows

High and low tides for the next seven days
Day	Tides (local time, height)
Fri, Nov 13	H 3:10 AM · 9.0 ft L 8:18 AM · 4.7 ft H 2:01 PM · 10.4 ft L 9:11 PM · 0.4 ft
Sat, Nov 14	H 3:56 AM · 8.6 ft L 9:00 AM · 5.0 ft H 2:40 PM · 9.8 ft L 9:54 PM · 0.9 ft
Sun, Nov 15	H 4:49 AM · 8.3 ft L 9:51 AM · 5.2 ft H 3:26 PM · 9.1 ft L 10:43 PM · 1.4 ft
Mon, Nov 16	H 5:47 AM · 8.3 ft L 11:01 AM · 5.2 ft H 4:27 PM · 8.4 ft L 11:38 PM · 1.8 ft
Tue, Nov 17	H 6:43 AM · 8.5 ft L 12:29 PM · 4.9 ft H 5:46 PM · 7.9 ft
Wed, Nov 18	L 12:37 AM · 2.1 ft H 7:32 AM · 8.9 ft L 1:48 PM · 4.1 ft H 7:13 PM · 7.7 ft
Thu, Nov 19	L 1:35 AM · 2.4 ft H 8:14 AM · 9.5 ft L 2:46 PM · 2.9 ft H 8:30 PM · 7.9 ft

About this station

Port McArthur, Kuiu Island is a NOAA subordinate station in Alaska: its highs and lows are offsets from Sitka. Heights are feet above mean lower low water (MLLW).

Tide type: Mixed, mostly semidiurnal: two highs and two lows a day, one pair noticeably bigger than the other.

This week the biggest swing between high and low is 10.0 ft; the average swing is 5.6 ft.

Station facts

Station ID: TWC1593
Source: NOAA CO-OPS
Type: Subordinate station
Reference station: Sitka
Coordinates: 56.0667, -134.1167
Datum: MLLW (mean lower low water)
Tide type: Mixed, mostly semidiurnal
Time zone: America/Sitka

Port McArthur, Kuiu Island tides

Next 7 days

About this station

Station facts

Nearby tide stations

Nearby wave buoys