Custom House Cove tide times

Mary Island, AKMary IslandNOAA 9450296Tuesday, November 10 · AKSTTue Nov 10Predictions onlyChange station
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Today at Custom House Cove the next low tide is at 7:14 PM (−0.9 ft) and the next high tide is at 12:39 PM (16.7 ft). Tomorrow's first low is at 7:07 AM.

Predicted now
3.9 ft ↑
Rising 1.2 ft per hour
Next high
12:39 PM
In 5 h 24 min · 16.7 ft
Next low
7:14 PM
In 11 h 59 min · −0.9 ft
Tide range today
17.7 ft
Mean range 12.8 ft
Predictions only. No live gauge at this station.

Today's tide

PredictedNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ft14 ft16 ft18 ftNOW 7:141:02 AMHigh · 14.4 ft6:36 AMLow · 3.6 ft12:39 PMHigh · 16.7 ft7:14 PMLow · −0.9 ft
Tide chart for Custom House Cove, today. High 14.4 ft at 1:02 AM, low 3.6 ft at 6:36 AM, high 16.7 ft at 12:39 PM, low −0.9 ft at 7:14 PM.

Predicted tide height at Mary Island for Tuesday, November 10, in feet above Mean Lower Low Water (MLLW). Shaded areas are night.

Today's tides

ft above MLLW
  • High1:02 AM14.4 ft
  • Low6:36 AM3.6 ft
  • High12:39 PM16.7 ft
  • Low7:14 PM−0.9 ft
Tide times for Custom House Cove
TideTimeHeight
High1:02 AM14.4 ft
Low6:36 AM3.6 ft
High12:39 PM16.7 ft
Low7:14 PM−0.9 ft
Sunrise
7:08 AM
First light 6:28
Sunset
3:51 PM
Last light 4:31
Moon
3%
Waxing crescent
Tide range
17.7 ft
Mean 12.8 ft

Best windows today

Plan the week →
  • Fishing
    7:00 to 8:00 AM

    Dawn light with the incoming tide around the 12:39 PM high.

  • Tidepools & shelling
    6:00 to 8:00 AM

    The 3.6 ft low at 6:36 AM falls in full daylight. The tide returns fast here, so start heading back by 7:35 AM.

  • Surfing
    8:00 to 10:00 AM

    Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 6:00 to 9:00 PM

    Under 1.5 ft around low water. Launch before 6:00 PM.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

November calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 10H1:02a14.4L6:36a3.6H12:39p16.7L7:14p−0.917.7 spring tide
WedNov 11H1:39a13.9L7:07a4.3H1:10p16.2L7:48p−0.416.6 spring tide
ThuNov 12H2:15a13.4L7:39a4.9H1:41p15.6L8:23p0.315.3
FriNov 13H2:52a12.7L8:14a5.5H2:14p14.8L9:02p1.013.8
SatNov 14H3:33a12.1L8:54a6.1H2:52p14.0L9:45p1.712.3
SunNov 15H4:22a11.7L9:45a6.6H3:38p13.0L10:36p2.310.7
MonNov 16H5:22a11.5L10:53a6.7H4:38p12.1L11:34p2.89.3

Spring tides Tuesday to Wednesday. Lows drop to −0.9 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9450296.

Nearby stations

Currents

Beaver Creek, Mary Island, 0.6 mile W of

  • Current predictions are delayed. Try again soon.

Current predictions for Beaver Creek, Mary Island, 0.6 mile W of, 2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
55.100° N, 131.217° W
Time zone
Alaska, UTC−9
Station ID
NOAA 9450296

About the tides at Custom House Cove

Tides here are mixed. On average the two daily highs differ by 2.1 ft, so check which low is the lower one before you head out. Custom House Cove sees a mean range of about 12.8 ft. Low tide can expose a wide area, and the return is fast. That is larger than most Alaska stations on this site. From the average lower low to the average higher high, the difference is 15.2 ft. Looking a year ahead, predictions peak at 18.8 ft on December 24 and bottom out at −3.8 ft on July 5.

Predictions for Custom House Cove come from this station's own tide records. There is no live sensor, so the table shows forecast only. NOAA measured the tide here in 2010 to set up these predictions. The nearest other station is Alva Bay, 9 mi away. For tidal currents, see Beaver Creek, Mary Island, 0.6 mile W of.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable November calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.