Alaska tide station

St. Matthew Island tide times

Today, Sunday, October 18, 2026: high tide at 3:08 PM (1.9 ft) and 11:46 PM (1.6 ft); low tide at 7:36 AM (0.1 ft) and 8:46 PM (1.5 ft).

NOAA station 9466203 · Subordinate station · MLLW datum · times in AKDT · sunrise 10:20 AM, sunset 8:12 PM · first quarter (52% lit)

Low tide▼

7:36AM

0.1FT MLLW

low

High tide▲

3:08PM

1.9FT MLLW

high

Low tide▼

8:46PM

1.5FT MLLW

low

High tide▲

11:46PM

1.6FT MLLW

high

predicted height above MLLWnightnow (build time; your browser updates it)

As of 1:20 AM the tide is falling toward low tide at 7:36 AM (0.1 ft).

First Quarter 52% litSunrise 10:20 AMSunset 8:12 PMDaylight 9h 52mAKDT

High tide at St. Matthew Island, Alaska on October 18, 2026 is at 3:08 PM (1.9 ft above MLLW) and 11:46 PM (1.6 ft above MLLW).
Low tide at St. Matthew Island on October 18, 2026 is at 7:36 AM (0.1 ft) and 8:46 PM (1.5 ft).
Today's tidal range at St. Matthew Island is 1.8 ft (highest high 1.9 ft, lowest low 0.1 ft).
Sunrise 10:20 AM, sunset 8:12 PM (AKDT); moon first quarter, 52% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 9466203 (subordinate station), heights above MLLW.

Next 7 days at St. Matthew Island

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	7:36 AM0.1 ft	3:08 PM1.9 ft	8:46 PM1.5 ft	11:46 PM1.6 ft	10:20 AM	8:12 PM	52%
Mon Oct 19	8:19 AM0.2 ft	3:42 PM1.8 ft	9:25 PM1.4 ft		10:22 AM	8:09 PM	63%
Tue Oct 20	12:51 AM1.5 ft	9:00 AM0.3 ft	4:09 PM1.7 ft	10:04 PM1.2 ft	10:25 AM	8:06 PM	73%
Wed Oct 21	2:02 AM1.4 ft	9:38 AM0.4 ft	4:27 PM1.7 ft	10:43 PM1.0 ft	10:27 AM	8:03 PM	82%
Thu Oct 22	3:22 AM1.4 ft	10:15 AM0.6 ft	4:36 PM1.6 ft	11:22 PM0.8 ft	10:30 AM	8:01 PM	89%
Fri Oct 23	4:49 AM1.4 ft	10:52 AM0.8 ft	4:43 PM1.7 ft		10:33 AM	7:58 PM	95%
Sat Oct 24	12:03 AM0.5 ft	6:21 AM1.5 ft	11:33 AM1.1 ft	4:56 PM1.8 ft	10:35 AM	7:55 PM	98%

Water temperature

No NOAA water-temperature sensor or NDBC buoy reports within 100 miles of St. Matthew Island.

Tide tables

High (▲) and low (▼) tides in AKDT with sunrise, sunset and moon illumination. CSV of today's tides for every Alaska station.

October 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Thu Oct 1					9:38 AM	9:03 PM	71%
Fri Oct 2					9:40 AM	9:00 PM	61%
Sat Oct 3					9:43 AM	8:57 PM	50%
Sun Oct 4					9:45 AM	8:54 PM	40%
Mon Oct 5					9:48 AM	8:51 PM	29%
Tue Oct 6					9:50 AM	8:48 PM	20%
Wed Oct 7					9:52 AM	8:45 PM	12%
Thu Oct 8					9:55 AM	8:42 PM	6%
Fri Oct 9					9:57 AM	8:39 PM	2%
Sat Oct 10					10:00 AM	8:36 PM	0%
Sun Oct 11					10:02 AM	8:33 PM	0%
Mon Oct 12					10:05 AM	8:30 PM	3%
Tue Oct 13					10:07 AM	8:27 PM	8%
Wed Oct 14					10:10 AM	8:24 PM	14%
Thu Oct 15					10:12 AM	8:21 PM	22%
Fri Oct 16	6:05 AM0.0 ft	1:46 PM2.0 ft	7:26 PM1.6 ft	9:53 PM1.7 ft	10:15 AM	8:18 PM	32%
Sat Oct 17	6:50 AM0.1 ft	2:29 PM2.0 ft	8:06 PM1.6 ft	10:47 PM1.7 ft	10:17 AM	8:15 PM	42%
Sun Oct 18today	7:36 AM0.1 ft	3:08 PM1.9 ft	8:46 PM1.5 ft	11:46 PM1.6 ft	10:20 AM	8:12 PM	52%
Mon Oct 19	8:19 AM0.2 ft	3:42 PM1.8 ft	9:25 PM1.4 ft		10:22 AM	8:09 PM	63%
Tue Oct 20	12:51 AM1.5 ft	9:00 AM0.3 ft	4:09 PM1.7 ft	10:04 PM1.2 ft	10:25 AM	8:06 PM	73%
Wed Oct 21	2:02 AM1.4 ft	9:38 AM0.4 ft	4:27 PM1.7 ft	10:43 PM1.0 ft	10:27 AM	8:03 PM	82%
Thu Oct 22	3:22 AM1.4 ft	10:15 AM0.6 ft	4:36 PM1.6 ft	11:22 PM0.8 ft	10:30 AM	8:01 PM	89%
Fri Oct 23	4:49 AM1.4 ft	10:52 AM0.8 ft	4:43 PM1.7 ft		10:33 AM	7:58 PM	95%
Sat Oct 24	12:03 AM0.5 ft	6:21 AM1.5 ft	11:33 AM1.1 ft	4:56 PM1.8 ft	10:35 AM	7:55 PM	98%
Sun Oct 25	12:45 AM0.2 ft	7:46 AM1.6 ft	12:20 PM1.4 ft	5:17 PM1.9 ft	10:38 AM	7:52 PM	100%
Mon Oct 26	1:31 AM-0.0 ft	9:01 AM1.8 ft	1:17 PM1.6 ft	5:46 PM2.0 ft	10:40 AM	7:49 PM	99%
Tue Oct 27	2:19 AM-0.2 ft	10:06 AM2.0 ft	2:21 PM1.8 ft	6:27 PM2.1 ft	10:43 AM	7:46 PM	96%
Wed Oct 28	3:11 AM-0.4 ft	11:02 AM2.1 ft	3:27 PM1.9 ft	7:18 PM2.2 ft	10:45 AM	7:44 PM	91%
Thu Oct 29	4:04 AM-0.5 ft	11:52 AM2.2 ft	4:32 PM1.9 ft	8:18 PM2.2 ft	10:48 AM	7:41 PM	84%
Fri Oct 30	4:58 AM-0.6 ft	12:38 PM2.2 ft	5:36 PM1.8 ft	9:26 PM2.1 ft	10:51 AM	7:38 PM	76%
Sat Oct 31	5:53 AM-0.5 ft	1:22 PM2.2 ft	6:40 PM1.6 ft	10:38 PM2.0 ft	10:53 AM	7:36 PM	66%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	5:48 AM-0.4 ft	1:03 PM2.2 ft	6:45 PM1.4 ft	10:56 PM1.9 ft	9:56 AM	6:33 PM	55%
Mon Nov 2	6:42 AM-0.2 ft	1:42 PM2.1 ft	7:48 PM1.1 ft		9:59 AM	6:30 PM	45%
Tue Nov 3	12:20 AM1.7 ft	7:34 AM0.0 ft	2:17 PM2.1 ft	8:50 PM0.8 ft	10:01 AM	6:28 PM	34%
Wed Nov 4	1:51 AM1.6 ft	8:25 AM0.4 ft	2:49 PM2.0 ft	9:47 PM0.5 ft	10:04 AM	6:25 PM	25%
Thu Nov 5	3:24 AM1.5 ft	9:16 AM0.7 ft	3:17 PM2.0 ft	10:40 PM0.2 ft	10:06 AM	6:22 PM	16%
Fri Nov 6	4:55 AM1.6 ft	10:08 AM1.0 ft	3:40 PM1.9 ft	11:29 PM0.1 ft	10:09 AM	6:20 PM	9%
Sat Nov 7	6:22 AM1.7 ft	11:04 AM1.4 ft	3:58 PM1.9 ft		10:12 AM	6:17 PM	4%
Sun Nov 8	12:14 AM-0.1 ft	7:43 AM1.8 ft	12:07 PM1.6 ft	4:13 PM1.9 ft	10:14 AM	6:15 PM	1%
Mon Nov 9	12:57 AM-0.1 ft	8:51 AM2.0 ft	1:22 PM1.8 ft	4:26 PM1.9 ft	10:17 AM	6:13 PM	0%
Tue Nov 10	1:38 AM-0.1 ft	9:46 AM2.1 ft			10:19 AM	6:10 PM	1%
Wed Nov 11	2:19 AM-0.1 ft	10:31 AM2.2 ft			10:22 AM	6:08 PM	5%
Thu Nov 12	3:00 AM-0.1 ft	11:09 AM2.2 ft			10:25 AM	6:05 PM	11%
Fri Nov 13	3:41 AM-0.0 ft	11:44 AM2.2 ft			10:27 AM	6:03 PM	18%
Sat Nov 14	4:22 AM0.0 ft	12:18 PM2.1 ft			10:30 AM	6:01 PM	27%
Sun Nov 15	5:03 AM0.1 ft	12:50 PM2.1 ft			10:32 AM	5:59 PM	37%
Mon Nov 16	5:41 AM0.2 ft	1:18 PM2.0 ft	7:49 PM1.4 ft	10:06 PM1.4 ft	10:35 AM	5:57 PM	47%
Tue Nov 17	6:18 AM0.3 ft	1:39 PM1.9 ft	8:18 PM1.2 ft	11:34 PM1.3 ft	10:37 AM	5:54 PM	58%
Wed Nov 18	6:52 AM0.5 ft	1:53 PM1.9 ft	8:49 PM0.9 ft		10:40 AM	5:52 PM	68%
Thu Nov 19	1:10 AM1.2 ft	7:23 AM0.7 ft	1:59 PM1.9 ft	9:21 PM0.7 ft	10:42 AM	5:50 PM	77%
Fri Nov 20	2:54 AM1.3 ft	7:53 AM1.0 ft	2:05 PM1.9 ft	9:56 PM0.4 ft	10:45 AM	5:48 PM	86%
Sat Nov 21	4:37 AM1.4 ft	8:26 AM1.3 ft	2:18 PM2.0 ft	10:35 PM0.1 ft	10:47 AM	5:46 PM	92%
Sun Nov 22	6:06 AM1.6 ft	9:06 AM1.6 ft	2:39 PM2.2 ft	11:18 PM-0.2 ft	10:50 AM	5:44 PM	97%
Mon Nov 23	7:21 AM1.8 ft	10:03 AM1.8 ft	3:10 PM2.3 ft		10:52 AM	5:43 PM	100%
Tue Nov 24	12:06 AM-0.4 ft	8:20 AM2.0 ft	11:20 AM2.0 ft	3:53 PM2.4 ft	10:54 AM	5:41 PM	100%
Wed Nov 25	12:56 AM-0.6 ft	9:08 AM2.2 ft	12:43 PM2.1 ft	4:47 PM2.4 ft	10:57 AM	5:39 PM	98%
Thu Nov 26	1:49 AM-0.7 ft	9:50 AM2.3 ft	2:02 PM2.0 ft	5:51 PM2.4 ft	10:59 AM	5:38 PM	94%
Fri Nov 27	2:43 AM-0.7 ft	10:30 AM2.3 ft	3:16 PM1.9 ft	7:03 PM2.2 ft	11:01 AM	5:36 PM	88%
Sat Nov 28	3:36 AM-0.6 ft	11:08 AM2.3 ft	4:28 PM1.7 ft	8:19 PM2.1 ft	11:03 AM	5:34 PM	80%
Sun Nov 29	4:29 AM-0.5 ft	11:45 AM2.3 ft	5:37 PM1.4 ft	9:41 PM1.9 ft	11:06 AM	5:33 PM	71%
Mon Nov 30	5:21 AM-0.2 ft	12:22 PM2.3 ft	6:44 PM1.0 ft	11:10 PM1.7 ft	11:08 AM	5:32 PM	61%

How these predictions are made

St. Matthew Island is a subordinate station: NOAA derives its tides from the reference station Village Cove, St. Paul Island by applying fixed offsets.

High tide time

+0h 06m

relative to Village Cove, St. Paul Island

Low tide time

+0h 29m

relative to reference

High tide height

x0.61

ratio

Low tide height

x0.61

ratio

Nearby tide stations

Offshore St Matthew Island (GNSS Buoy)8.2 mi · next high 5:14 PM
Niyrakpak Lagoon entrance229 mi · next high 3:01 AM
Fossil River entrance232 mi · next high 3:28 AM
Village Cove, St. Paul Island240 mi · next high 3:02 PM
Savoonga240 mi · next high 4:33 AM

Questions

What time is high tide at St. Matthew Island today?

High tide at St. Matthew Island, Alaska on Sunday, October 18, 2026 is at 3:08 PM (1.9 ft above MLLW) and 11:46 PM (1.6 ft above MLLW), NOAA prediction, local time.

What time is low tide at St. Matthew Island today?

Low tide at St. Matthew Island on Sunday, October 18, 2026 is at 7:36 AM (0.1 ft) and 8:46 PM (1.5 ft).

Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 9466203.