TidesMap

Thorne Island tides

Whale Passage · Alaska · NOAA 9450938

Now

Low tide

12:10 am

next1.3 ft

Tide curve Today

7 days tap a day

Tide table, next 7 days

Today in Thorne Island, high tide is at 5:49 am and 5:30 pm and low tide at 11:10 am.

High and low tides for Thorne Island, local time
Sunday 1 November7:00 am 4:10 pm · Last quarter
High5:49 am13.3 ft
Low11:10 am5.8 ft
High5:30 pm14.4 ft
Monday 2 November7:02 am 4:08 pm · Last quarter
Low12:10 am1.3 ft
High7:07 am13.4 ft
Low12:47 pm5.5 ft
High7:00 pm13.6 ft
Tuesday 3 November7:04 am 4:06 pm · Waning crescent
Low1:24 am1.6 ft
High8:17 am14.2 ft
Low2:13 pm4.3 ft
High8:24 pm13.6 ft
Wednesday 4 November7:06 am 4:04 pm · Waning crescent
Low2:29 am1.7 ft
High9:12 am15.3 ft
Low3:17 pm2.8 ft
High9:33 pm14.1 ft
Thursday 5 November7:08 am 4:02 pm · Waning crescent
Low3:23 am1.7 ft
High9:58 am16.3 ft
Low4:08 pm1.2 ft
High10:29 pm14.6 ft
Friday 6 November7:10 am 4:00 pm · Waning crescent
Low4:08 am1.8 ft
High10:37 am17.1 ft
Low4:51 pm−0.1 ft
High11:17 pm15.1 ft
Saturday 7 November7:13 am 3:58 pm · Waning crescent
Low4:49 am2.1 ft
High11:12 am17.6 ft
Low5:29 pm−0.9 ft

King tides and lowest tides

The highest highs and lowest lows NOAA predicts here over the next 12 months, at least 4 days apart.

Bars compare the five dates in each list. Tap a date for that month’s full table.

About this station

Thorne Island is a subordinate NOAA station in Alaska. Its high and low tides are offsets from the reference station Ketchikan (9450460); the curve between them is a smooth estimate.

Water level range, next 13 monthsMLLW
−4.2 ftlowest · 5 Jul19.8 fthighest · 24 Dec
Today 5.8 to 14.4 ftZero (minus tides below: 212)
  • Avg. tidal range13.3 fthigh to next low
  • Tides per day42 highs, 2 lows · 6 h 13 m apart
  • Highest, 13 mo19.8 ft24 Dec 2026, 12:31 pm
  • Lowest, 13 mo−4.2 ft5 Jul 2027, 8:25 am
  • Minus tides212lows below zero, 13 mo

Nearest stations

56.0583° N, 132.9680° W · NOAA 9450938 · Alaska time

NOAA predictions page for 9450938

Thorne Island tide FAQ

When is high tide in Thorne Island next?

The next high tide is at 7:07 am tomorrow (Monday 2 November), reaching 13.4 ft. After that, the next high is at 7:00 pm tomorrow (Monday 2 November) (13.6 ft).

When are today’s low tides in Thorne Island?

There is one low tide today: 11:10 am (5.8 ft).

How often does the tide change in Thorne Island?

The tide normally turns four times a day: two highs and two lows, about 6 h 13 min apart on average. The two highs of a day are usually similar in height. 54 of the 398 days in NOAA’s predictions have only three turns of the tide.

How much does the water rise and fall in Thorne Island?

On average the tide rises or falls 13.3 ft from one turn to the next, and 15.8 ft from the day’s highest to lowest water. The biggest predicted swing in the next 13 months is 23.6 ft.

When are the biggest tides in Thorne Island?

The year’s top tide is predicted at 19.8 ft on Thursday 24 December 2026 at 12:31 pm (full moon). Other king tides: 19.8 ft on 23 January 2027, 19.7 ft on 25 November 2026 and 19.2 ft on 1 October 2027. The lowest is −4.2 ft on 5 July 2027 at 8:25 am.

What are today’s best fishing times in Thorne Island?

The best bets today are 4:44–6:44 am (moon overhead, around sunrise, with the 5:49 am high tide) and 5:11–7:11 pm (moon underfoot, with the 5:30 pm high tide). These solunar periods line up with sunrise, sunset or a turn of the tide.

Figures from NOAA CO-OPS predictions for station 9450938, next 13 months. Heights above MLLW.