Alaska tide station
Nachalni Island tide times
Today, Sunday, October 18, 2026: high tide at 9:03 AM (8.9 ft) and 7:31 PM (10.4 ft); low tide at 1:58 AM (3.1 ft) and 1:17 PM (7.1 ft). Water temperature 47.1 F at buoy 46077 (48 mi away).
Low tide▼
1:58AM
3.1FT MLLW
low
High tide▲
9:03AM
8.9FT MLLW
high
Low tide▼
1:17PM
7.1FT MLLW
low
High tide▲
7:31PM
10.4FT MLLW
high
Water temp°F
47.1
8.4C
buoy 46077, 48 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 1:20 AM the tide is falling toward low tide at 1:58 AM (3.1 ft).
First Quarter 52% litSunrise 8:55 AMSunset 6:59 PMDaylight 10h 04mAKDT
- High tide at Nachalni Island, Alaska on is at 9:03 AM (8.9 ft above MLLW) and 7:31 PM (10.4 ft above MLLW).
- Low tide at Nachalni Island on is at 1:58 AM (3.1 ft) and 1:17 PM (7.1 ft).
- Today's tidal range at Nachalni Island is 7.3 ft (highest high 10.4 ft, lowest low 3.1 ft).
- The nearest NOAA water temperature to Nachalni Island is 47.1 F at buoy 46077 (48 mi away), as of .
- Sunrise 8:55 AM, sunset 6:59 PM (AKDT); moon first quarter, 52% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 9457407 (harmonic reference station), heights above MLLW.
Next 7 days at Nachalni Island
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 1:58 AM3.1 ft | 9:03 AM8.9 ft | 1:17 PM7.1 ft | 7:31 PM10.4 ft | 8:55 AM | 6:59 PM | 52% |
| Mon Oct 19 | 3:39 AM3.7 ft | 10:40 AM9.2 ft | 4:20 PM7.2 ft | 9:23 PM9.8 ft | 8:57 AM | 6:56 PM | 63% |
| Tue Oct 20 | 5:00 AM3.5 ft | 11:45 AM10.0 ft | 5:40 PM6.1 ft | 11:15 PM10.2 ft | 8:59 AM | 6:54 PM | 73% |
| Wed Oct 21 | 5:57 AM3.0 ft | 12:27 PM11.1 ft | 6:31 PM4.5 ft | 9:01 AM | 6:51 PM | 82% | |
| Thu Oct 22 | 12:22 AM11.1 ft | 6:42 AM2.5 ft | 1:00 PM12.3 ft | 7:11 PM2.8 ft | 9:04 AM | 6:48 PM | 89% |
| Fri Oct 23 | 1:11 AM12.1 ft | 7:19 AM2.0 ft | 1:29 PM13.5 ft | 7:47 PM1.1 ft | 9:06 AM | 6:46 PM | 95% |
| Sat Oct 24 | 1:54 AM13.1 ft | 7:54 AM1.7 ft | 1:58 PM14.6 ft | 8:23 PM-0.5 ft | 9:08 AM | 6:43 PM | 98% |
Water temperature near Nachalni Island
47.1 F (8.4 C)
NDBC buoy 46077 (Shelikof Strait, AK), 48 mi away, observed 08:50 UTC October 18, 2026
Water temperature is the nearest NOAA reading to Nachalni 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
October 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Thu Oct 1 | 8:17 AM | 7:46 PM | 71% | ||||
| Fri Oct 2 | 8:19 AM | 7:43 PM | 61% | ||||
| Sat Oct 3 | 8:21 AM | 7:40 PM | 50% | ||||
| Sun Oct 4 | 8:23 AM | 7:37 PM | 40% | ||||
| Mon Oct 5 | 8:26 AM | 7:34 PM | 29% | ||||
| Tue Oct 6 | 8:28 AM | 7:32 PM | 20% | ||||
| Wed Oct 7 | 8:30 AM | 7:29 PM | 12% | ||||
| Thu Oct 8 | 8:32 AM | 7:26 PM | 6% | ||||
| Fri Oct 9 | 8:34 AM | 7:23 PM | 2% | ||||
| Sat Oct 10 | 8:37 AM | 7:21 PM | 0% | ||||
| Sun Oct 11 | 8:39 AM | 7:18 PM | 0% | ||||
| Mon Oct 12 | 8:41 AM | 7:15 PM | 3% | ||||
| Tue Oct 13 | 8:43 AM | 7:12 PM | 8% | ||||
| Wed Oct 14 | 8:46 AM | 7:10 PM | 14% | ||||
| Thu Oct 15 | 8:48 AM | 7:07 PM | 22% | ||||
| Fri Oct 16 | 12:13 AM1.0 ft | 6:36 AM10.4 ft | 11:48 AM5.5 ft | 5:50 PM12.4 ft | 8:50 AM | 7:04 PM | 32% |
| Sat Oct 17 | 12:55 AM2.1 ft | 7:30 AM9.5 ft | 12:21 PM6.3 ft | 6:31 PM11.4 ft | 8:52 AM | 7:02 PM | 42% |
| Sun Oct 18today | 1:58 AM3.1 ft | 9:03 AM8.9 ft | 1:17 PM7.1 ft | 7:31 PM10.4 ft | 8:55 AM | 6:59 PM | 52% |
| Mon Oct 19 | 3:39 AM3.7 ft | 10:40 AM9.2 ft | 4:20 PM7.2 ft | 9:23 PM9.8 ft | 8:57 AM | 6:56 PM | 63% |
| Tue Oct 20 | 5:00 AM3.5 ft | 11:45 AM10.0 ft | 5:40 PM6.1 ft | 11:15 PM10.2 ft | 8:59 AM | 6:54 PM | 73% |
| Wed Oct 21 | 5:57 AM3.0 ft | 12:27 PM11.1 ft | 6:31 PM4.5 ft | 9:01 AM | 6:51 PM | 82% | |
| Thu Oct 22 | 12:22 AM11.1 ft | 6:42 AM2.5 ft | 1:00 PM12.3 ft | 7:11 PM2.8 ft | 9:04 AM | 6:48 PM | 89% |
| Fri Oct 23 | 1:11 AM12.1 ft | 7:19 AM2.0 ft | 1:29 PM13.5 ft | 7:47 PM1.1 ft | 9:06 AM | 6:46 PM | 95% |
| Sat Oct 24 | 1:54 AM13.1 ft | 7:54 AM1.7 ft | 1:58 PM14.6 ft | 8:23 PM-0.5 ft | 9:08 AM | 6:43 PM | 98% |
| Sun Oct 25 | 2:34 AM13.9 ft | 8:27 AM1.7 ft | 2:27 PM15.6 ft | 8:59 PM-1.8 ft | 9:11 AM | 6:41 PM | 100% |
| Mon Oct 26 | 3:13 AM14.3 ft | 9:01 AM1.8 ft | 2:59 PM16.3 ft | 9:36 PM-2.7 ft | 9:13 AM | 6:38 PM | 99% |
| Tue Oct 27 | 3:53 AM14.4 ft | 9:36 AM2.1 ft | 3:33 PM16.6 ft | 10:16 PM-3.0 ft | 9:15 AM | 6:36 PM | 96% |
| Wed Oct 28 | 4:36 AM14.0 ft | 10:13 AM2.7 ft | 4:10 PM16.6 ft | 10:59 PM-2.8 ft | 9:18 AM | 6:33 PM | 91% |
| Thu Oct 29 | 5:21 AM13.3 ft | 10:53 AM3.4 ft | 4:50 PM16.0 ft | 11:46 PM-2.0 ft | 9:20 AM | 6:31 PM | 84% |
| Fri Oct 30 | 6:13 AM12.4 ft | 11:37 AM4.3 ft | 5:37 PM15.0 ft | 9:22 AM | 6:28 PM | 76% | |
| Sat Oct 31 | 12:41 AM-0.8 ft | 7:16 AM11.4 ft | 12:33 PM5.3 ft | 6:32 PM13.6 ft | 9:24 AM | 6:26 PM | 66% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 1:48 AM0.5 ft | 7:35 AM10.9 ft | 1:01 PM6.0 ft | 6:49 PM12.1 ft | 8:27 AM | 5:24 PM | 55% |
| Mon Nov 2 | 2:10 AM1.5 ft | 8:58 AM11.0 ft | 2:53 PM5.8 ft | 8:35 PM11.3 ft | 8:29 AM | 5:21 PM | 45% |
| Tue Nov 3 | 3:30 AM2.0 ft | 10:09 AM11.7 ft | 4:18 PM4.5 ft | 10:11 PM11.3 ft | 8:32 AM | 5:19 PM | 34% |
| Wed Nov 4 | 4:36 AM2.2 ft | 11:04 AM12.7 ft | 5:21 PM2.9 ft | 11:24 PM11.8 ft | 8:34 AM | 5:17 PM | 25% |
| Thu Nov 5 | 5:31 AM2.2 ft | 11:49 AM13.6 ft | 6:11 PM1.3 ft | 8:36 AM | 5:14 PM | 16% | |
| Fri Nov 6 | 12:21 AM12.4 ft | 6:16 AM2.3 ft | 12:27 PM14.4 ft | 6:53 PM0.1 ft | 8:39 AM | 5:12 PM | 9% |
| Sat Nov 7 | 1:07 AM12.9 ft | 6:57 AM2.5 ft | 1:01 PM14.9 ft | 7:31 PM-0.8 ft | 8:41 AM | 5:10 PM | 4% |
| Sun Nov 8 | 1:48 AM13.2 ft | 7:33 AM2.8 ft | 1:32 PM15.1 ft | 8:07 PM-1.3 ft | 8:43 AM | 5:08 PM | 1% |
| Mon Nov 9 | 2:25 AM13.2 ft | 8:07 AM3.2 ft | 2:01 PM15.2 ft | 8:41 PM-1.4 ft | 8:45 AM | 5:06 PM | 0% |
| Tue Nov 10 | 3:00 AM13.1 ft | 8:38 AM3.6 ft | 2:28 PM15.0 ft | 9:14 PM-1.3 ft | 8:48 AM | 5:03 PM | 1% |
| Wed Nov 11 | 3:34 AM12.7 ft | 9:08 AM4.1 ft | 2:55 PM14.6 ft | 9:46 PM-0.8 ft | 8:50 AM | 5:01 PM | 5% |
| Thu Nov 12 | 4:08 AM12.2 ft | 9:35 AM4.6 ft | 3:23 PM14.2 ft | 10:19 PM-0.1 ft | 8:52 AM | 4:59 PM | 11% |
| Fri Nov 13 | 4:43 AM11.5 ft | 10:03 AM5.2 ft | 3:53 PM13.5 ft | 10:54 PM0.7 ft | 8:55 AM | 4:57 PM | 18% |
| Sat Nov 14 | 5:23 AM10.9 ft | 10:35 AM5.7 ft | 4:28 PM12.7 ft | 11:32 PM1.5 ft | 8:57 AM | 4:55 PM | 27% |
| Sun Nov 15 | 6:10 AM10.4 ft | 11:15 AM6.3 ft | 5:10 PM11.8 ft | 8:59 AM | 4:53 PM | 37% | |
| Mon Nov 16 | 12:17 AM2.4 ft | 7:12 AM10.1 ft | 12:16 PM6.7 ft | 6:05 PM10.9 ft | 9:01 AM | 4:52 PM | 47% |
| Tue Nov 17 | 1:18 AM3.1 ft | 8:21 AM10.2 ft | 2:12 PM6.6 ft | 7:24 PM10.1 ft | 9:04 AM | 4:50 PM | 58% |
| Wed Nov 18 | 2:34 AM3.6 ft | 9:22 AM10.8 ft | 3:43 PM5.6 ft | 9:07 PM9.9 ft | 9:06 AM | 4:48 PM | 68% |
| Thu Nov 19 | 3:42 AM3.8 ft | 10:11 AM11.7 ft | 4:43 PM4.1 ft | 10:33 PM10.4 ft | 9:08 AM | 4:46 PM | 77% |
| Fri Nov 20 | 4:38 AM3.7 ft | 10:54 AM12.7 ft | 5:31 PM2.3 ft | 11:36 PM11.3 ft | 9:10 AM | 4:45 PM | 86% |
| Sat Nov 21 | 5:26 AM3.6 ft | 11:33 AM13.8 ft | 6:14 PM0.5 ft | 9:12 AM | 4:43 PM | 92% | |
| Sun Nov 22 | 12:28 AM12.2 ft | 6:10 AM3.4 ft | 12:12 PM14.9 ft | 6:56 PM-1.1 ft | 9:14 AM | 4:41 PM | 97% |
| Mon Nov 23 | 1:15 AM13.1 ft | 6:52 AM3.2 ft | 12:50 PM15.9 ft | 7:38 PM-2.4 ft | 9:17 AM | 4:40 PM | 100% |
| Tue Nov 24 | 2:00 AM13.7 ft | 7:34 AM3.2 ft | 1:31 PM16.7 ft | 8:21 PM-3.3 ft | 9:19 AM | 4:38 PM | 100% |
| Wed Nov 25 | 2:45 AM13.9 ft | 8:17 AM3.2 ft | 2:13 PM17.0 ft | 9:06 PM-3.6 ft | 9:21 AM | 4:37 PM | 98% |
| Thu Nov 26 | 3:32 AM13.8 ft | 9:02 AM3.4 ft | 2:57 PM16.9 ft | 9:54 PM-3.3 ft | 9:23 AM | 4:36 PM | 94% |
| Fri Nov 27 | 4:21 AM13.5 ft | 9:51 AM3.8 ft | 3:44 PM16.2 ft | 10:43 PM-2.5 ft | 9:25 AM | 4:34 PM | 88% |
| Sat Nov 28 | 5:13 AM13.0 ft | 10:44 AM4.2 ft | 4:36 PM15.1 ft | 11:35 PM-1.3 ft | 9:27 AM | 4:33 PM | 80% |
| Sun Nov 29 | 6:10 AM12.5 ft | 11:47 AM4.7 ft | 5:35 PM13.7 ft | 9:29 AM | 4:32 PM | 71% | |
| Mon Nov 30 | 12:33 AM0.1 ft | 7:13 AM12.3 ft | 1:05 PM4.9 ft | 6:48 PM12.2 ft | 9:30 AM | 4:31 PM | 61% |
Tidal datums at Nachalni Island
Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 9457407, in feet above MLLW:
MHHW
11.21 ft
Mean higher high water
MHW
10.36 ft
Mean high water
MSL
4.81 ft
Mean sea level
MLW
-0.69 ft
Mean low water
MN
11.05 ft
Mean range
GT
13.67 ft
Diurnal range
Nearby tide stations
- Uzkosti Point5.4 mi · next high 7:56 AM
- Fox Bay, Whale Island6.2 mi · next high 9:19 AM
- Port Lions, AK7.5 mi · next high 8:38 AM
- Kizhuyak Bay11 mi · next high 9:03 AM
- Dolphin Point, Raspberry Strait12 mi · next high 8:49 AM
- Ouzinkie, Spruce Island16 mi · next high 9:12 AM
Questions
What time is high tide at Nachalni Island today?
High tide at Nachalni Island, Alaska on Sunday, October 18, 2026 is at 9:03 AM (8.9 ft above MLLW) and 7:31 PM (10.4 ft above MLLW), NOAA prediction, local time.
What time is low tide at Nachalni Island today?
Low tide at Nachalni Island on Sunday, October 18, 2026 is at 1:58 AM (3.1 ft) and 1:17 PM (7.1 ft).
What is the water temperature at Nachalni Island?
The nearest NOAA water-temperature reading to Nachalni Island is 47.1 F at buoy 46077 (48 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 9457407.