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Portage Bay, AK tide times

Kupreanof Island · AK

FallingNight · sunrise in 1h 48m
3.28m

Low water -0.46 m at 8:10 AM — 3h 40m from now

The tide at Portage Bay, Kupreanof Island, AK is falling, currently 3.28 m above chart datum. The next low tide at 8:10 AM reaches -0.46 m.

Over the next 24 hours at Portage Bay, Kupreanof Island, AK: Low 8:10 AM (-0.46 m), High 2:21 PM (5.38 m), Low 8:34 PM (-0.49 m), High 2:43 AM (5.05 m).

Seven-day tide chart

Tomorrow
Mon Sep 14
Tue Sep 15
Wed Sep 16
Thu Sep 17
Fri Sep 18
Sat Sep 19
8:10 AM
-0.46 m
2:21 PM
5.38 m
8:34 PM
-0.49 m
2:43 AM
5.05 m
8:45 AM
-0.14 m
2:51 PM
5.32 m
9:10 PM
-0.41 m
3:20 AM
4.75 m
9:18 AM
0.29 m
3:21 PM
5.16 m
9:46 PM
-0.18 m
3:58 AM
4.36 m
9:51 AM
0.79 m
3:51 PM
4.90 m
10:22 PM
0.15 m
4:37 AM
3.94 m
10:25 AM
1.30 m
4:24 PM
4.57 m
11:02 PM
0.56 m
5:22 AM
3.50 m
11:03 AM
1.78 m
5:03 PM
4.20 m
11:52 PM
0.97 m
6:27 AM
3.12 m
11:56 AM
2.20 m
5:56 PM
3.83 m
1:04 AM
1.29 m
Sunrise 6:18 AM
Sunset 7:19 PM
Sunrise 6:20 AM
Sunset 7:16 PM
Sunrise 6:22 AM
Sunset 7:13 PM
Sunrise 6:24 AM
Sunset 7:10 PM
Sunrise 6:26 AM
Sunset 7:08 PM
Sunrise 6:28 AM
Sunset 7:05 PM
Sunrise 6:30 AM
Sunset 7:02 PM
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
6a
12p
6p
12a
7-day forecast · scroll sideways, hold and drag to read any hour. Times are local to the station; heights are above chart datum.

Tide table for Portage Bay, Kupreanof Island, AK

Turns — predicted high and low water for Portage Bay, Kupreanof Island, AK. Times are local to the station; heights are above chart datum.
LowToday-0.46 m
HighToday5.38 m
LowToday-0.49 m
HighTomorrow5.05 m
LowTomorrow-0.14 m
HighTomorrow5.32 m
LowTomorrow-0.41 m
HighMon Sep 144.75 m

Conditions

Sunrise
6:18 AM
Sunset
7:19 PM
Moon
New moon
Wind
1 km/h SW
Water
12.8°C
Sky
Clear

Where this data comes from

Predictions, not observations. Real water levels depart from astronomical predictions because of barometric pressure, wind, storm surge and river discharge — routinely by 0.1–0.3 m, and by a metre or more in a storm. Not suitable for navigation. Use official tide tables and charts from your national hydrographic office.

Nearby tide stations