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Port Houghton, AK tide times

Robert Islands · AK

FallingNight · sunrise in 2h 34m
4.19m

Low water -0.49 m at 8:08 AM — 4h 24m from now

The tide at Port Houghton, Robert Islands, AK is falling, currently 4.19 m above chart datum. The next low tide at 8:08 AM reaches -0.49 m.

Over the next 24 hours at Port Houghton, Robert Islands, AK: Low 8:08 AM (-0.49 m), High 2:19 PM (5.35 m), Low 8:32 PM (-0.52 m), High 2:41 AM (5.02 m).

Seven-day tide chart

Tomorrow
Mon Sep 14
Tue Sep 15
Wed Sep 16
Thu Sep 17
Fri Sep 18
Sat Sep 19
2:01 AM
5.22 m
8:08 AM
-0.49 m
2:19 PM
5.35 m
8:32 PM
-0.52 m
2:41 AM
5.02 m
8:43 AM
-0.17 m
2:49 PM
5.29 m
9:08 PM
-0.44 m
3:18 AM
4.72 m
9:16 AM
0.26 m
3:19 PM
5.13 m
9:44 PM
-0.21 m
3:56 AM
4.33 m
9:49 AM
0.76 m
3:49 PM
4.87 m
10:20 PM
0.12 m
4:35 AM
3.91 m
10:23 AM
1.27 m
4:22 PM
4.54 m
11:00 PM
0.53 m
5:20 AM
3.47 m
11:01 AM
1.75 m
5:01 PM
4.17 m
11:50 PM
0.94 m
6:25 AM
3.09 m
11:54 AM
2.17 m
5:54 PM
3.80 m
1:02 AM
1.26 m
Sunrise 6:18 AM
Sunset 7:19 PM
Sunrise 6:20 AM
Sunset 7:17 PM
Sunrise 6:22 AM
Sunset 7:14 PM
Sunrise 6:24 AM
Sunset 7:11 PM
Sunrise 6:27 AM
Sunset 7:08 PM
Sunrise 6:29 AM
Sunset 7:06 PM
Sunrise 6:31 AM
Sunset 7:03 PM
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12p
6p
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6p
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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 Port Houghton, Robert Islands, AK

HighToday5.22 m
LowToday-0.49 m
HighToday5.35 m
LowToday-0.52 m
HighTomorrow5.02 m
LowTomorrow-0.17 m
HighTomorrow5.29 m
LowTomorrow-0.44 m
Sunrise
6:18 AM
Sunset
7:19 PM
Moon
New moon
Wind
2 km/h ENE
Water
12.4°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.