Greys Island tide times

Greys Island, AKGreys IslandNOAA 9451238Wednesday, September 30 · AKDTWed Sep 30Predictions onlyChange station
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Today at Greys Island the next low tide is at 10:09 PM (−1.0 ft) and the next high tide is at 3:39 PM (17.3 ft). Tomorrow's first low is at 10:01 AM.

Estimated now
6.0 ft ↑
Rising 3.2 ft per hour
Next high
3:39 PM
In 4 h 13 min · 17.3 ft
Next low
10:09 PM
In 10 h 43 min · −1.0 ft
Tide range today
18.3 ft
Neap tides Friday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ft14 ft16 ft18 ftNOW 11:263:48 AMHigh · 15.0 ft9:19 AMLow · 2.3 ft3:39 PMHigh · 17.3 ft10:09 PMLow · −1.0 ft
Tide chart for Greys Island, today. High 15.0 ft at 3:48 AM, low 2.3 ft at 9:19 AM, high 17.3 ft at 3:39 PM, low −1.0 ft at 10:09 PM.

Heights and times are estimated from Ketchikan 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
  • High3:48 AM15.0 ft
  • Low9:19 AM2.3 ft
  • High3:39 PM17.3 ft
  • Low10:09 PM−1.0 ft
Tide times for Greys Island
TideTimeHeight
High3:48 AM15.0 ft
Low9:19 AM2.3 ft
High3:39 PM17.3 ft
Low10:09 PM−1.0 ft
Sunrise
6:52 AM
First light 6:15
Sunset
6:29 PM
Last light 7:07
Moon
80%
Waning gibbous
Tide range
18.3 ft
Mean 13.0 ft

Best windows today

Plan the week →
  • Fishing
    4:00 to 7:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 9:19 AM low.

  • Tidepools & shelling
    Next: Wed 6:00 to 7:00 AM
    Earlier today: 8:00 to 10:00 AM

    Today's best window (8:00 to 10:00 AM) has passed.

  • Surfing
    11:00 AM to 1:00 PM

    Mid tide from 11:00 AM to 1:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 9:00 PM to 12:00 AM

    Under 1.5 ft around low water. Launch before 9:00 PM.

Plan the week

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

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30H3:48a15.0L9:19a2.3H3:39p17.3L10:09p−1.018.3 spring tide
ThuOct 1H4:37a13.8L10:01a3.5H4:22p16.4L11:03p0.016.4
FriOct 2H5:37a12.6L10:53a4.8H5:18p15.210.4
SatOct 3L12:12a1.0H6:55a11.7L12:06p5.8H6:34p14.013.0
SunOct 4L1:36a1.6H8:29a11.7L1:50p6.1H8:11p13.511.9
MonOct 5L3:00a1.4H9:50a12.6L3:28p5.1H9:40p13.912.5
TueOct 6L4:08a0.8H10:47a14.0L4:37p3.4H10:48p14.713.9

Spring tides Wednesday. Lows drop to −1.0 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

  • Max flood1:47 AM 1.2 kn
  • Slack4:04 AM
  • Max ebb7:01 AM 1.2 kn
  • Slack9:54 AM
  • Max flood1:59 PM 1.0 kn
  • Slack4:09 PM
  • Max ebb7:15 PM 1.5 kn
  • Slack10:26 PM

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
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 Greys Island, each arriving about 50 minutes later than the day before. The pattern follows the reference station at Ketchikan. The tide range here is very large, about 13.0 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. The next spring tides peak on October 11, with a range of 19.2 ft. Neap tides follow on Friday, when the range shrinks to 10.4 ft.

Greys Island is a subordinate station. NOAA predicts its tides by adjusting Ketchikan: 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 10 min later. For tidal currents, see Blaquiere Point, 1 mile SSW of.

Predictions are based on Ketchikan.

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