Alaska tide station
Serguis Narrows tide times
Today, Sunday, October 18, 2026: high tide at 7:40 AM (8.8 ft) and 6:19 PM (10.1 ft); low tide at 12:50 AM (2.7 ft) and 12:59 PM (6.7 ft). Water temperature 50.4 F at buoy ITKA2 (27 mi away).
Low tide▼
12:50AM
2.7FT MLLW
low
High tide▲
7:40AM
8.8FT MLLW
high
Low tide▼
12:59PM
6.7FT MLLW
low
High tide▲
6:19PM
10.1FT MLLW
high
Water temp°F
50.4
10.2C
buoy ITKA2, 27 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 1:20 AM the tide is rising toward high tide at 7:40 AM (8.8 ft).
First Quarter 52% litSunrise 7:44 AMSunset 5:51 PMDaylight 10h 07mAKDT
- High tide at Serguis Narrows, Alaska on is at 7:40 AM (8.8 ft above MLLW) and 6:19 PM (10.1 ft above MLLW).
- Low tide at Serguis Narrows on is at 12:50 AM (2.7 ft) and 12:59 PM (6.7 ft).
- Today's tidal range at Serguis Narrows is 7.4 ft (highest high 10.1 ft, lowest low 2.7 ft).
- The nearest NOAA water temperature to Serguis Narrows is 50.4 F at buoy ITKA2 (27 mi away), as of .
- Sunrise 7:44 AM, sunset 5:51 PM (AKDT); moon first quarter, 52% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 9451853 (harmonic reference station), heights above MLLW.
Next 7 days at Serguis Narrows
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 12:50 AM2.7 ft | 7:40 AM8.8 ft | 12:59 PM6.7 ft | 6:19 PM10.1 ft | 7:44 AM | 5:51 PM | 52% |
| Mon Oct 19 | 2:01 AM2.9 ft | 9:11 AM9.2 ft | 2:32 PM6.4 ft | 8:04 PM9.6 ft | 7:46 AM | 5:48 PM | 63% |
| Tue Oct 20 | 3:10 AM2.7 ft | 10:10 AM10.0 ft | 3:48 PM5.4 ft | 9:38 PM9.9 ft | 7:48 AM | 5:46 PM | 73% |
| Wed Oct 21 | 4:09 AM2.3 ft | 10:51 AM11.0 ft | 4:46 PM4.0 ft | 10:43 PM10.6 ft | 7:51 AM | 5:43 PM | 82% |
| Thu Oct 22 | 4:57 AM1.9 ft | 11:24 AM12.0 ft | 5:32 PM2.5 ft | 11:34 PM11.4 ft | 7:53 AM | 5:41 PM | 89% |
| Fri Oct 23 | 5:40 AM1.6 ft | 11:56 AM13.0 ft | 6:13 PM0.9 ft | 7:55 AM | 5:38 PM | 95% | |
| Sat Oct 24 | 12:20 AM12.2 ft | 6:19 AM1.5 ft | 12:26 PM14.0 ft | 6:51 PM-0.4 ft | 7:57 AM | 5:36 PM | 98% |
Water temperature near Serguis Narrows
50.4 F (10.2 C)
NDBC buoy ITKA2 (9451600 - Sitka, AK), 27 mi away, observed 08:48 UTC October 18, 2026
Water temperature is the nearest NOAA reading to Serguis Narrows, 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 | 7:07 AM | 6:37 PM | 71% | ||||
| Fri Oct 2 | 7:10 AM | 6:34 PM | 61% | ||||
| Sat Oct 3 | 7:12 AM | 6:31 PM | 50% | ||||
| Sun Oct 4 | 7:14 AM | 6:29 PM | 40% | ||||
| Mon Oct 5 | 7:16 AM | 6:26 PM | 29% | ||||
| Tue Oct 6 | 7:18 AM | 6:23 PM | 20% | ||||
| Wed Oct 7 | 7:20 AM | 6:20 PM | 12% | ||||
| Thu Oct 8 | 7:22 AM | 6:18 PM | 6% | ||||
| Fri Oct 9 | 7:24 AM | 6:15 PM | 2% | ||||
| Sat Oct 10 | 7:27 AM | 6:12 PM | 0% | ||||
| Sun Oct 11 | 7:29 AM | 6:10 PM | 0% | ||||
| Mon Oct 12 | 7:31 AM | 6:07 PM | 3% | ||||
| Tue Oct 13 | 7:33 AM | 6:04 PM | 8% | ||||
| Wed Oct 14 | 7:35 AM | 6:02 PM | 14% | ||||
| Thu Oct 15 | 7:37 AM | 5:59 PM | 22% | ||||
| Fri Oct 16 | 5:18 AM9.8 ft | 10:43 AM5.7 ft | 4:28 PM11.8 ft | 11:48 PM2.1 ft | 7:40 AM | 5:56 PM | 32% |
| Sat Oct 17 | 6:15 AM9.1 ft | 11:35 AM6.4 ft | 5:11 PM10.9 ft | 7:42 AM | 5:54 PM | 42% | |
| Sun Oct 18today | 12:50 AM2.7 ft | 7:40 AM8.8 ft | 12:59 PM6.7 ft | 6:19 PM10.1 ft | 7:44 AM | 5:51 PM | 52% |
| Mon Oct 19 | 2:01 AM2.9 ft | 9:11 AM9.2 ft | 2:32 PM6.4 ft | 8:04 PM9.6 ft | 7:46 AM | 5:48 PM | 63% |
| Tue Oct 20 | 3:10 AM2.7 ft | 10:10 AM10.0 ft | 3:48 PM5.4 ft | 9:38 PM9.9 ft | 7:48 AM | 5:46 PM | 73% |
| Wed Oct 21 | 4:09 AM2.3 ft | 10:51 AM11.0 ft | 4:46 PM4.0 ft | 10:43 PM10.6 ft | 7:51 AM | 5:43 PM | 82% |
| Thu Oct 22 | 4:57 AM1.9 ft | 11:24 AM12.0 ft | 5:32 PM2.5 ft | 11:34 PM11.4 ft | 7:53 AM | 5:41 PM | 89% |
| Fri Oct 23 | 5:40 AM1.6 ft | 11:56 AM13.0 ft | 6:13 PM0.9 ft | 7:55 AM | 5:38 PM | 95% | |
| Sat Oct 24 | 12:20 AM12.2 ft | 6:19 AM1.5 ft | 12:26 PM14.0 ft | 6:51 PM-0.4 ft | 7:57 AM | 5:36 PM | 98% |
| Sun Oct 25 | 1:03 AM12.8 ft | 6:56 AM1.6 ft | 12:58 PM14.7 ft | 7:30 PM-1.5 ft | 8:00 AM | 5:33 PM | 100% |
| Mon Oct 26 | 1:44 AM13.1 ft | 7:32 AM1.9 ft | 1:30 PM15.3 ft | 8:09 PM-2.2 ft | 8:02 AM | 5:31 PM | 99% |
| Tue Oct 27 | 2:27 AM13.1 ft | 8:09 AM2.5 ft | 2:05 PM15.6 ft | 8:50 PM-2.4 ft | 8:04 AM | 5:28 PM | 96% |
| Wed Oct 28 | 3:11 AM12.9 ft | 8:48 AM3.1 ft | 2:43 PM15.5 ft | 9:35 PM-2.2 ft | 8:06 AM | 5:26 PM | 91% |
| Thu Oct 29 | 3:58 AM12.3 ft | 9:31 AM3.9 ft | 3:24 PM15.0 ft | 10:24 PM-1.6 ft | 8:09 AM | 5:24 PM | 84% |
| Fri Oct 30 | 4:50 AM11.6 ft | 10:20 AM4.6 ft | 4:11 PM14.1 ft | 11:19 PM-0.7 ft | 8:11 AM | 5:21 PM | 76% |
| Sat Oct 31 | 5:52 AM10.9 ft | 11:22 AM5.3 ft | 5:08 PM13.0 ft | 8:13 AM | 5:19 PM | 66% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 12:23 AM0.3 ft | 6:08 AM10.6 ft | 11:42 AM5.6 ft | 5:24 PM11.7 ft | 7:16 AM | 4:17 PM | 55% |
| Mon Nov 2 | 12:34 AM1.0 ft | 7:30 AM10.8 ft | 1:11 PM5.2 ft | 7:01 PM10.9 ft | 7:18 AM | 4:14 PM | 45% |
| Tue Nov 3 | 1:45 AM1.4 ft | 8:38 AM11.5 ft | 2:32 PM4.1 ft | 8:35 PM10.8 ft | 7:20 AM | 4:12 PM | 34% |
| Wed Nov 4 | 2:50 AM1.6 ft | 9:32 AM12.5 ft | 3:39 PM2.7 ft | 9:48 PM11.2 ft | 7:22 AM | 4:10 PM | 25% |
| Thu Nov 5 | 3:46 AM1.8 ft | 10:16 AM13.3 ft | 4:33 PM1.2 ft | 10:47 PM11.7 ft | 7:25 AM | 4:08 PM | 16% |
| Fri Nov 6 | 4:34 AM2.0 ft | 10:54 AM14.0 ft | 5:18 PM0.1 ft | 11:36 PM12.0 ft | 7:27 AM | 4:05 PM | 9% |
| Sat Nov 7 | 5:17 AM2.3 ft | 11:29 AM14.4 ft | 5:58 PM-0.7 ft | 7:29 AM | 4:03 PM | 4% | |
| Sun Nov 8 | 12:20 AM12.2 ft | 5:56 AM2.7 ft | 12:02 PM14.5 ft | 6:35 PM-1.1 ft | 7:31 AM | 4:01 PM | 1% |
| Mon Nov 9 | 1:00 AM12.2 ft | 6:32 AM3.2 ft | 12:32 PM14.4 ft | 7:10 PM-1.1 ft | 7:34 AM | 3:59 PM | 0% |
| Tue Nov 10 | 1:37 AM12.1 ft | 7:06 AM3.8 ft | 1:01 PM14.2 ft | 7:45 PM-0.8 ft | 7:36 AM | 3:57 PM | 1% |
| Wed Nov 11 | 2:12 AM11.7 ft | 7:39 AM4.4 ft | 1:29 PM13.8 ft | 8:19 PM-0.4 ft | 7:38 AM | 3:55 PM | 5% |
| Thu Nov 12 | 2:47 AM11.2 ft | 8:12 AM5.0 ft | 1:57 PM13.3 ft | 8:55 PM0.2 ft | 7:40 AM | 3:53 PM | 11% |
| Fri Nov 13 | 3:23 AM10.7 ft | 8:46 AM5.5 ft | 2:27 PM12.7 ft | 9:34 PM0.8 ft | 7:43 AM | 3:51 PM | 18% |
| Sat Nov 14 | 4:03 AM10.3 ft | 9:26 AM6.0 ft | 3:02 PM12.0 ft | 10:18 PM1.5 ft | 7:45 AM | 3:49 PM | 27% |
| Sun Nov 15 | 4:51 AM9.9 ft | 10:19 AM6.3 ft | 3:45 PM11.2 ft | 11:08 PM2.0 ft | 7:47 AM | 3:47 PM | 37% |
| Mon Nov 16 | 5:49 AM9.8 ft | 11:30 AM6.4 ft | 4:43 PM10.4 ft | 7:49 AM | 3:45 PM | 47% | |
| Tue Nov 17 | 12:04 AM2.5 ft | 6:54 AM10.1 ft | 12:49 PM5.9 ft | 6:04 PM9.7 ft | 7:51 AM | 3:44 PM | 58% |
| Wed Nov 18 | 1:04 AM2.7 ft | 7:52 AM10.7 ft | 2:01 PM5.0 ft | 7:39 PM9.6 ft | 7:53 AM | 3:42 PM | 68% |
| Thu Nov 19 | 2:04 AM2.9 ft | 8:41 AM11.6 ft | 3:02 PM3.6 ft | 8:58 PM10.0 ft | 7:56 AM | 3:40 PM | 77% |
| Fri Nov 20 | 2:59 AM3.0 ft | 9:23 AM12.6 ft | 3:54 PM2.0 ft | 10:01 PM10.7 ft | 7:58 AM | 3:39 PM | 86% |
| Sat Nov 21 | 3:50 AM3.0 ft | 10:03 AM13.6 ft | 4:41 PM0.4 ft | 10:55 PM11.5 ft | 8:00 AM | 3:37 PM | 92% |
| Sun Nov 22 | 4:37 AM3.0 ft | 10:42 AM14.6 ft | 5:25 PM-1.0 ft | 11:45 PM12.2 ft | 8:02 AM | 3:36 PM | 97% |
| Mon Nov 23 | 5:22 AM3.1 ft | 11:21 AM15.4 ft | 6:09 PM-2.1 ft | 8:04 AM | 3:34 PM | 100% | |
| Tue Nov 24 | 12:33 AM12.7 ft | 6:06 AM3.3 ft | 12:02 PM15.9 ft | 6:53 PM-2.8 ft | 8:06 AM | 3:33 PM | 100% |
| Wed Nov 25 | 1:20 AM12.9 ft | 6:51 AM3.5 ft | 12:45 PM16.1 ft | 7:39 PM-3.0 ft | 8:08 AM | 3:31 PM | 98% |
| Thu Nov 26 | 2:07 AM12.8 ft | 7:36 AM3.8 ft | 1:30 PM15.9 ft | 8:26 PM-2.7 ft | 8:10 AM | 3:30 PM | 94% |
| Fri Nov 27 | 2:57 AM12.6 ft | 8:25 AM4.2 ft | 2:17 PM15.3 ft | 9:15 PM-2.1 ft | 8:12 AM | 3:29 PM | 88% |
| Sat Nov 28 | 3:49 AM12.2 ft | 9:20 AM4.5 ft | 3:09 PM14.2 ft | 10:08 PM-1.2 ft | 8:14 AM | 3:27 PM | 80% |
| Sun Nov 29 | 4:45 AM11.9 ft | 10:23 AM4.7 ft | 4:07 PM12.9 ft | 11:04 PM-0.1 ft | 8:16 AM | 3:26 PM | 71% |
| Mon Nov 30 | 5:46 AM11.8 ft | 11:35 AM4.7 ft | 5:17 PM11.5 ft | 8:17 AM | 3:25 PM | 61% |
Tidal datums at Serguis Narrows
Heights on this page are above mean lower low water (MLLW), the chart datum. NOAA's accepted datums for station 9451853, in feet above MLLW:
MHHW
10.79 ft
Mean higher high water
MHW
9.92 ft
Mean high water
MSL
4.71 ft
Mean sea level
MLW
-0.70 ft
Mean low water
MN
10.62 ft
Mean range
GT
13.04 ft
Diurnal range
Nearby tide stations
- Bear Bay1.7 mi · next high 8:13 AM
- Haley Anchorage, Fish Bay2.7 mi · next high 7:58 AM
- Scraggy Island5.7 mi · next high 7:44 AM
- Scraggy Point6.2 mi · next high 7:46 AM
- Povorotni Island, Pogibshi Point7.7 mi · next high 7:25 AM
- Klokachef Island9.8 mi · next high 7:45 AM
Questions
What time is high tide at Serguis Narrows today?
High tide at Serguis Narrows, Alaska on Sunday, October 18, 2026 is at 7:40 AM (8.8 ft above MLLW) and 6:19 PM (10.1 ft above MLLW), NOAA prediction, local time.
What time is low tide at Serguis Narrows today?
Low tide at Serguis Narrows on Sunday, October 18, 2026 is at 12:50 AM (2.7 ft) and 12:59 PM (6.7 ft).
What is the water temperature at Serguis Narrows?
The nearest NOAA water-temperature reading to Serguis Narrows is 50.4 F at buoy ITKA2 (27 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 9451853.