Good Island tide times

Gambier Bay, AKGambier BayNOAA 9451909Tuesday, October 20 · AKDTTue Oct 20Predictions onlyChange station
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Today at Good Island the next low tide is at 3:59 PM (6.0 ft) and the next high tide is at 9:39 PM (11.8 ft). Tomorrow's first low is at 4:10 AM.

Estimated now
6.1 ft ↓
Falling 0.5 ft per hour
Next low
3:59 PM
In 40 min · 6.0 ft
Next high
9:39 PM
In 6 h 20 min · 11.8 ft
Tide range today
8.0 ft
Mean range 12.8 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 3:183:11 AMLow · 3.8 ft10:12 AMHigh · 11.6 ft3:59 PMLow · 6.0 ft9:39 PMHigh · 11.8 ft
Tide chart for Good Island, today. Low 3.8 ft at 3:11 AM, high 11.6 ft at 10:12 AM, low 6.0 ft at 3:59 PM, high 11.8 ft at 9:39 PM.

Heights and times are estimated from Juneau, Gastineau Channel, Stephens Pass 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
  • Low3:11 AM3.8 ft
  • High10:12 AM11.6 ft
  • Low3:59 PM6.0 ft
  • High9:39 PM11.8 ft
Tide times for Good Island
TideTimeHeight
Low3:11 AM3.8 ft
High10:12 AM11.6 ft
Low3:59 PM6.0 ft
High9:39 PM11.8 ft
Sunrise
7:41 AM
First light 7:02
Sunset
5:41 PM
Last light 6:20
Moon
71%
Waxing gibbous
Tide range
8.0 ft
Mean 12.8 ft

Best windows today

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

    Today's best window (8:00 to 9:00 AM) has passed. Dawn light with the incoming tide around the 10:12 AM high.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Thursday at 5:00 PM.

  • Surfing
    5:00 to 6:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Mid tide from 7:00 to 8:00 AM. No wind sensor at this station.

  • Shallow boat launch
    Enough water all day

    Lowest is 3.8 ft at 3:11 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 20L3:11a3.8H10:12a11.6L3:59p6.0H9:39p11.88.0
WedOct 21L4:10a3.1H10:51a12.7L4:49p4.3H10:39p12.79.6
ThuOct 22L4:56a2.4H11:23a13.9L5:30p2.5H11:28p13.611.6
FriOct 23L5:35a1.7H11:54a15.2L6:07p0.714.5
SatOct 24H12:12a14.5L6:12a1.3H12:24p16.3L6:44p−0.917.2
SunOct 25H12:55a15.2L6:49a1.2H12:56p17.3L7:21p−2.219.5 spring tide
MonOct 26H1:37a15.6L7:26a1.3H1:31p17.9L8:00p−3.020.9 spring tide

King tides Oct 26 to Oct 28. The year's highest tides at this station, from our scan of NOAA predictions. About king tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9451909.

Nearby stations

Currents

Point Gambier, 2 miles east of

  • Current predictions are delayed. Try again soon.

Current predictions for Point Gambier, 2 miles east of, 6 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA subordinate, from Juneau, Gastineau Channel, Stephens Pass
Live gauge
None
Coordinates
57.487° N, 133.898° W
Time zone
Alaska, UTC−8
Station ID
NOAA 9451909

About the tides at Good Island

Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 1.6 ft. The pattern follows the reference station at Juneau, Gastineau Channel, Stephens Pass. Good Island 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 15.3 ft. Looking a year ahead, predictions peak at 18.5 ft on December 24 and bottom out at −4.3 ft on July 5.

Tides here are worked out from the reference station at Juneau, Gastineau Channel, Stephens Pass, with NOAA time and height corrections. Times are good for planning, but local wind can shift them. NOAA measured the tide here from 1920 to 1995 to set up these predictions. The nearest other station is Gambier Bay (cannery wharf), 2 mi away. For tidal currents, see Point Gambier, 2 miles east of.

Predictions are based on Juneau, Gastineau Channel, Stephens Pass.

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.