Greys Island tide times

Sumner Strait, AKSumner StraitNOAA 9451238Tuesday, October 20 · AKDTTue Oct 20Predictions onlyChange station
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Today at Greys Island the next low tide is at 3:38 PM (5.6 ft) and the next high tide is at 9:30 PM (12.1 ft). Tomorrow's first low is at 3:56 AM.

Estimated now
5.7 ft ↓
Falling 0.3 ft per hour
Next low
3:38 PM
In 19 min · 5.6 ft
Next high
9:30 PM
In 6 h 11 min · 12.1 ft
Tide range today
8.8 ft
Mean range 12.6 ft
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
2 ft4 ft6 ft8 ft10 ft12 ftNOW 3:193:01 AMLow · 3.3 ft9:54 AMHigh · 11.9 ft3:38 PMLow · 5.6 ft9:30 PMHigh · 12.1 ft
Tide chart for Greys Island, today. Low 3.3 ft at 3:01 AM, high 11.9 ft at 9:54 AM, low 5.6 ft at 3:38 PM, high 12.1 ft at 9:30 PM.

Heights and times are estimated from Ketchikan, Tongass Narrows using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • Low3:01 AM3.3 ft
  • High9:54 AM11.9 ft
  • Low3:38 PM5.6 ft
  • High9:30 PM12.1 ft
Tide times for Greys Island
TideTimeHeight
Low3:01 AM3.3 ft
High9:54 AM11.9 ft
Low3:38 PM5.6 ft
High9:30 PM12.1 ft
Sunrise
7:34 AM
First light 6:55
Sunset
5:37 PM
Last light 6:16
Moon
71%
Waxing gibbous
Tide range
8.8 ft
Mean 12.6 ft

Best windows today

Plan the week →
  • Fishing
    4:00 to 9:00 PM

    Today's best window (8:00 to 9:00 AM) has passed. Dawn light with the incoming tide around the 9:54 AM high.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Thursday at 4:00 PM.

  • Surfing
    4:00 to 6:00 PM

    Mid tide from 4:00 to 6:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Enough water all day

    Lowest is 3.3 ft at 3:01 AM.

Plan the week

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

Next 7 days

October calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayTue 20L3:01a3.3H9:54a11.9L3:38p5.6H9:30p12.18.8
WedOct 21L3:56a2.7H10:36a13.1L4:30p4.1H10:29p13.010.4
ThuOct 22L4:39a2.1H11:10a14.3L5:11p2.4H11:17p14.012.2
FriOct 23L5:16a1.6H11:42a15.6L5:49p0.814.8
SatOct 24H12:02a14.9L5:52a1.3H12:13p16.8L6:26p−0.717.5
SunOct 25H12:44a15.6L6:27a1.2H12:46p17.8L7:04p−1.919.7 spring tide
MonOct 26H1:26a16.0L7:03a1.3H1:21p18.5L7:43p−2.721.1 spring tide

Spring tides Sunday to Monday. Lows drop to −2.7 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 9451238.

Nearby stations

Currents

Blaquiere Point, 1 mile Ssw of

  • Current predictions are delayed. Try again soon.

Current predictions for Blaquiere Point, 1 mile Ssw of, 2 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Ketchikan, Tongass Narrows
Live gauge
None
Coordinates
56.522° N, 132.542° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9451238

About the tides at Greys Island

Expect two roughly equal high tides a day at Sumner Strait, each arriving about 50 minutes later than the day before. The pattern follows the reference station at Ketchikan, Tongass Narrows. The tide range here is very large, about 12.6 ft on average. Water can come in faster than you can walk across flats. Check the time before you go out. That is larger than most Alaska stations on this site. In the next 12 months the highest predicted tide here is 19.2 ft on December 24, and the lowest is −4.1 ft on July 5.

Greys Island is a subordinate station. NOAA predicts its tides by adjusting Ketchikan, Tongass Narrows: highs come about 11 min and lows about 5 min later than there. The nearest other station is Blaquiere Point, 4 mi away, where high tide comes about 14 min later. For tidal currents, see Blaquiere Point, 1 mile Ssw of.

Predictions are based on Ketchikan, Tongass Narrows.

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