Alaska tide station

Ukolnoi Island tide times

Today, Sunday, October 18, 2026: high tide at 10:33 AM (4.9 ft) and 7:35 PM (5.6 ft); low tide at 2:34 AM (1.4 ft) and 1:40 PM (4.6 ft). Water temperature 47.1 F at buoy KGCA2 (34 mi away).

NOAA station 9459696 · Subordinate station · MLLW datum · times in AKDT · sunrise 9:23 AM, sunset 7:39 PM · first quarter (52% lit)

Low tide▼

2:34AM

1.4FT MLLW

low

High tide▲

10:33AM

4.9FT MLLW

high

Low tide▼

1:40PM

4.6FT MLLW

low

High tide▲

7:35PM

5.6FT 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 2:34 AM (1.4 ft).

First Quarter 52% litSunrise 9:23 AMSunset 7:39 PMDaylight 10h 16mAKDT

High tide at Ukolnoi Island, Alaska on October 18, 2026 is at 10:33 AM (4.9 ft above MLLW) and 7:35 PM (5.6 ft above MLLW).
Low tide at Ukolnoi Island on October 18, 2026 is at 2:34 AM (1.4 ft) and 1:40 PM (4.6 ft).
Today's tidal range at Ukolnoi Island is 4.3 ft (highest high 5.6 ft, lowest low 1.4 ft).
The nearest NOAA water temperature to Ukolnoi Island is 47.1 F at buoy KGCA2 (34 mi away), as of October 18, 2026.
Sunrise 9:23 AM, sunset 7:39 PM (AKDT); moon first quarter, 52% illuminated.
Predictions are NOAA CO-OPS tide predictions for station 9459696 (subordinate station), heights above MLLW.

Next 7 days at Ukolnoi Island

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Oct 18today	2:34 AM1.4 ft	10:33 AM4.9 ft	1:40 PM4.6 ft	7:35 PM5.6 ft	9:23 AM	7:39 PM	52%
Mon Oct 19	3:52 AM1.5 ft	11:29 AM5.2 ft	4:24 PM4.3 ft	9:23 PM5.4 ft	9:25 AM	7:37 PM	63%
Tue Oct 20	4:52 AM1.5 ft	12:04 PM5.6 ft	5:30 PM3.7 ft	11:05 PM5.5 ft	9:27 AM	7:35 PM	73%
Wed Oct 21	5:39 AM1.4 ft	12:31 PM6.0 ft	6:18 PM2.9 ft		9:29 AM	7:32 PM	82%
Thu Oct 22	12:09 AM5.8 ft	6:18 AM1.5 ft	12:56 PM6.5 ft	6:59 PM2.0 ft	9:31 AM	7:30 PM	89%
Fri Oct 23	1:03 AM6.1 ft	6:54 AM1.6 ft	1:19 PM7.1 ft	7:37 PM1.1 ft	9:33 AM	7:28 PM	95%
Sat Oct 24	1:52 AM6.3 ft	7:28 AM1.8 ft	1:44 PM7.6 ft	8:14 PM0.1 ft	9:35 AM	7:25 PM	98%

Water temperature near Ukolnoi Island

47.1 F (8.4 C)

NDBC buoy KGCA2 (9459881 - King Cove, AK), 34 mi away, observed 08:48 UTC October 18, 2026

Water temperature is the nearest NOAA reading to Ukolnoi Island, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.

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					8:50 AM	8:22 PM	71%
Fri Oct 2					8:52 AM	8:19 PM	61%
Sat Oct 3					8:54 AM	8:17 PM	50%
Sun Oct 4					8:55 AM	8:14 PM	40%
Mon Oct 5					8:57 AM	8:12 PM	29%
Tue Oct 6					8:59 AM	8:09 PM	20%
Wed Oct 7					9:01 AM	8:06 PM	12%
Thu Oct 8					9:03 AM	8:04 PM	6%
Fri Oct 9					9:05 AM	8:01 PM	2%
Sat Oct 10					9:07 AM	7:59 PM	0%
Sun Oct 11					9:09 AM	7:56 PM	0%
Mon Oct 12					9:11 AM	7:54 PM	3%
Tue Oct 13					9:13 AM	7:51 PM	8%
Wed Oct 14					9:15 AM	7:49 PM	14%
Thu Oct 15					9:17 AM	7:47 PM	22%
Fri Oct 16	12:30 AM0.6 ft	7:38 AM4.9 ft	11:27 AM4.1 ft	5:44 PM6.5 ft	9:19 AM	7:44 PM	32%
Sat Oct 17	1:24 AM1.0 ft	9:01 AM4.8 ft	12:10 PM4.4 ft	6:31 PM6.0 ft	9:21 AM	7:42 PM	42%
Sun Oct 18today	2:34 AM1.4 ft	10:33 AM4.9 ft	1:40 PM4.6 ft	7:35 PM5.6 ft	9:23 AM	7:39 PM	52%
Mon Oct 19	3:52 AM1.5 ft	11:29 AM5.2 ft	4:24 PM4.3 ft	9:23 PM5.4 ft	9:25 AM	7:37 PM	63%
Tue Oct 20	4:52 AM1.5 ft	12:04 PM5.6 ft	5:30 PM3.7 ft	11:05 PM5.5 ft	9:27 AM	7:35 PM	73%
Wed Oct 21	5:39 AM1.4 ft	12:31 PM6.0 ft	6:18 PM2.9 ft		9:29 AM	7:32 PM	82%
Thu Oct 22	12:09 AM5.8 ft	6:18 AM1.5 ft	12:56 PM6.5 ft	6:59 PM2.0 ft	9:31 AM	7:30 PM	89%
Fri Oct 23	1:03 AM6.1 ft	6:54 AM1.6 ft	1:19 PM7.1 ft	7:37 PM1.1 ft	9:33 AM	7:28 PM	95%
Sat Oct 24	1:52 AM6.3 ft	7:28 AM1.8 ft	1:44 PM7.6 ft	8:14 PM0.1 ft	9:35 AM	7:25 PM	98%
Sun Oct 25	2:37 AM6.5 ft	8:02 AM2.0 ft	2:12 PM8.1 ft	8:52 PM-0.6 ft	9:37 AM	7:23 PM	100%
Mon Oct 26	3:23 AM6.6 ft	8:35 AM2.4 ft	2:42 PM8.5 ft	9:32 PM-1.2 ft	9:39 AM	7:21 PM	99%
Tue Oct 27	4:09 AM6.5 ft	9:09 AM2.7 ft	3:17 PM8.7 ft	10:15 PM-1.4 ft	9:41 AM	7:19 PM	96%
Wed Oct 28	5:00 AM6.3 ft	9:46 AM3.1 ft	3:55 PM8.7 ft	11:02 PM-1.4 ft	9:43 AM	7:16 PM	91%
Thu Oct 29	5:55 AM6.0 ft	10:26 AM3.4 ft	4:38 PM8.4 ft	11:55 PM-1.0 ft	9:45 AM	7:14 PM	84%
Fri Oct 30	6:56 AM5.8 ft	11:15 AM3.8 ft	5:28 PM7.9 ft		9:47 AM	7:12 PM	76%
Sat Oct 31	12:54 AM-0.5 ft	8:05 AM5.6 ft	12:21 PM4.1 ft	6:27 PM7.3 ft	9:50 AM	7:10 PM	66%

November 2026 tide table

Date	Tide 1	Tide 2	Tide 3	Tide 4	Sunrise	Sunset	Moon
Sun Nov 1	1:00 AM0.0 ft	8:21 AM5.7 ft	12:59 PM4.2 ft	6:41 PM6.6 ft	8:52 AM	6:08 PM	55%
Mon Nov 2	2:12 AM0.5 ft	9:30 AM6.0 ft	2:53 PM3.8 ft	8:24 PM6.0 ft	8:54 AM	6:06 PM	45%
Tue Nov 3	3:20 AM0.9 ft	10:21 AM6.4 ft	4:14 PM2.9 ft	10:03 PM5.9 ft	8:56 AM	6:03 PM	34%
Wed Nov 4	4:17 AM1.3 ft	11:03 AM6.9 ft	5:15 PM2.0 ft	11:17 PM5.9 ft	8:58 AM	6:01 PM	25%
Thu Nov 5	5:06 AM1.7 ft	11:40 AM7.4 ft	6:05 PM1.1 ft		9:00 AM	5:59 PM	16%
Fri Nov 6	12:19 AM6.1 ft	5:50 AM2.1 ft	12:13 PM7.7 ft	6:49 PM0.3 ft	9:02 AM	5:57 PM	9%
Sat Nov 7	1:11 AM6.2 ft	6:30 AM2.5 ft	12:44 PM7.9 ft	7:27 PM-0.2 ft	9:04 AM	5:56 PM	4%
Sun Nov 8	1:58 AM6.2 ft	7:06 AM2.9 ft	1:12 PM8.0 ft	8:02 PM-0.6 ft	9:06 AM	5:54 PM	1%
Mon Nov 9	2:40 AM6.2 ft	7:39 AM3.2 ft	1:39 PM8.0 ft	8:36 PM-0.7 ft	9:08 AM	5:52 PM	0%
Tue Nov 10	3:21 AM6.2 ft	8:09 AM3.5 ft	2:06 PM7.9 ft	9:10 PM-0.6 ft	9:10 AM	5:50 PM	1%
Wed Nov 11	4:02 AM6.0 ft	8:38 AM3.7 ft	2:34 PM7.7 ft	9:45 PM-0.4 ft	9:12 AM	5:48 PM	5%
Thu Nov 12	4:45 AM5.8 ft	9:06 AM4.0 ft	3:05 PM7.4 ft	10:23 PM-0.0 ft	9:14 AM	5:46 PM	11%
Fri Nov 13	5:29 AM5.6 ft	9:38 AM4.1 ft	3:38 PM7.1 ft	11:04 PM0.3 ft	9:16 AM	5:45 PM	18%
Sat Nov 14	6:17 AM5.4 ft	10:17 AM4.3 ft	4:17 PM6.7 ft	11:48 PM0.7 ft	9:18 AM	5:43 PM	27%
Sun Nov 15	7:12 AM5.4 ft	11:12 AM4.5 ft	5:03 PM6.3 ft		9:20 AM	5:41 PM	37%
Mon Nov 16	12:37 AM1.1 ft	8:14 AM5.4 ft	12:36 PM4.5 ft	6:00 PM5.8 ft	9:22 AM	5:40 PM	47%
Tue Nov 17	1:31 AM1.5 ft	9:08 AM5.7 ft	2:34 PM4.2 ft	7:17 PM5.3 ft	9:24 AM	5:38 PM	58%
Wed Nov 18	2:29 AM1.8 ft	9:48 AM6.1 ft	3:49 PM3.5 ft	9:09 PM5.1 ft	9:26 AM	5:37 PM	68%
Thu Nov 19	3:21 AM2.1 ft	10:19 AM6.5 ft	4:42 PM2.5 ft	10:37 PM5.2 ft	9:28 AM	5:35 PM	77%
Fri Nov 20	4:07 AM2.4 ft	10:48 AM7.1 ft	5:28 PM1.5 ft	11:44 PM5.5 ft	9:30 AM	5:34 PM	86%
Sat Nov 21	4:51 AM2.7 ft	11:19 AM7.6 ft	6:11 PM0.4 ft		9:32 AM	5:32 PM	92%
Sun Nov 22	12:42 AM5.9 ft	5:35 AM2.9 ft	11:53 AM8.2 ft	6:54 PM-0.5 ft	9:34 AM	5:31 PM	97%
Mon Nov 23	1:33 AM6.2 ft	6:19 AM3.2 ft	12:31 PM8.7 ft	7:37 PM-1.3 ft	9:36 AM	5:30 PM	100%
Tue Nov 24	2:22 AM6.4 ft	7:04 AM3.3 ft	1:12 PM9.0 ft	8:20 PM-1.8 ft	9:37 AM	5:28 PM	100%
Wed Nov 25	3:10 AM6.4 ft	7:48 AM3.5 ft	1:54 PM9.1 ft	9:06 PM-1.9 ft	9:39 AM	5:27 PM	98%
Thu Nov 26	4:01 AM6.4 ft	8:34 AM3.6 ft	2:40 PM9.0 ft	9:54 PM-1.7 ft	9:41 AM	5:26 PM	94%
Fri Nov 27	4:53 AM6.4 ft	9:25 AM3.7 ft	3:29 PM8.7 ft	10:45 PM-1.3 ft	9:43 AM	5:25 PM	88%
Sat Nov 28	5:47 AM6.3 ft	10:25 AM3.8 ft	4:23 PM8.0 ft	11:38 PM-0.7 ft	9:44 AM	5:24 PM	80%
Sun Nov 29	6:41 AM6.4 ft	11:38 AM3.8 ft	5:24 PM7.2 ft		9:46 AM	5:23 PM	71%
Mon Nov 30	12:32 AM0.0 ft	7:38 AM6.5 ft	1:05 PM3.6 ft	6:35 PM6.3 ft	9:48 AM	5:22 PM	61%

How these predictions are made

Ukolnoi Island is a subordinate station: NOAA derives its tides from the reference station Sand Point, Popof Island by applying fixed offsets.

High tide time

+0h 07m

relative to Sand Point, Popof Island

Low tide time

+0h 00m

relative to reference

High tide height

x0.97

ratio

Low tide height

x0.98

ratio

Nearby tide stations

Seal Cape, Coal Bay11 mi · next high 10:26 AM
Dolgoi Harbor, Dolgoi Island14 mi · next high 10:58 AM
Beaver Bay31 mi · next high 9:00 AM
King Cove34 mi · next high 11:10 AM
Lenard Harbor, Cold Bay35 mi · next high 10:38 AM
Zachary Bay, Unga Island37 mi · next high 10:19 AM

Questions

What time is high tide at Ukolnoi Island today?

High tide at Ukolnoi Island, Alaska on Sunday, October 18, 2026 is at 10:33 AM (4.9 ft above MLLW) and 7:35 PM (5.6 ft above MLLW), NOAA prediction, local time.

What time is low tide at Ukolnoi Island today?

Low tide at Ukolnoi Island on Sunday, October 18, 2026 is at 2:34 AM (1.4 ft) and 1:40 PM (4.6 ft).

What is the water temperature at Ukolnoi Island?

The nearest NOAA water-temperature reading to Ukolnoi Island is 47.1 F at buoy KGCA2 (34 mi away), as of October 18, 2026.

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 9459696.