Alaska tide station
Petersburg tide times
Today, Sunday, October 18, 2026: high tide at 7:46 AM (11.0 ft) and 6:55 PM (12.1 ft); low tide at 12:56 AM (3.4 ft) and 1:09 PM (7.3 ft). Water temperature 50.4 F at buoy ITKA2 (91 mi away).
Low tide▼
12:56AM
3.4FT MLLW
low
High tide▲
7:46AM
11.0FT MLLW
high
Low tide▼
1:09PM
7.3FT MLLW
low
High tide▲
6:55PM
12.1FT MLLW
high
Water temp°F
50.4
10.2C
buoy ITKA2, 91 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 1:20 AM the tide is rising toward high tide at 7:46 AM (11.0 ft).
First Quarter 52% litSunrise 7:32 AMSunset 5:42 PMDaylight 10h 09mAKDT
- High tide at Petersburg, Alaska on is at 7:46 AM (11.0 ft above MLLW) and 6:55 PM (12.1 ft above MLLW).
- Low tide at Petersburg on is at 12:56 AM (3.4 ft) and 1:09 PM (7.3 ft).
- Today's tidal range at Petersburg is 8.7 ft (highest high 12.1 ft, lowest low 3.4 ft).
- The nearest NOAA water temperature to Petersburg is 50.4 F at buoy ITKA2 (91 mi away), as of .
- Sunrise 7:32 AM, sunset 5:42 PM (AKDT); moon first quarter, 52% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 9451439 (subordinate station), heights above MLLW.
Next 7 days at Petersburg
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 12:56 AM3.4 ft | 7:46 AM11.0 ft | 1:09 PM7.3 ft | 6:55 PM12.1 ft | 7:32 AM | 5:42 PM | 52% |
| Mon Oct 19 | 2:18 AM3.7 ft | 9:11 AM11.3 ft | 2:54 PM7.0 ft | 8:28 PM11.9 ft | 7:34 AM | 5:39 PM | 63% |
| Tue Oct 20 | 3:33 AM3.4 ft | 10:11 AM12.3 ft | 4:10 PM5.8 ft | 9:47 PM12.5 ft | 7:36 AM | 5:37 PM | 73% |
| Wed Oct 21 | 4:28 AM2.8 ft | 10:53 AM13.5 ft | 5:02 PM4.2 ft | 10:46 PM13.4 ft | 7:39 AM | 5:34 PM | 82% |
| Thu Oct 22 | 5:11 AM2.2 ft | 11:27 AM14.8 ft | 5:43 PM2.5 ft | 11:34 PM14.4 ft | 7:41 AM | 5:32 PM | 89% |
| Fri Oct 23 | 5:48 AM1.6 ft | 11:59 AM16.1 ft | 6:21 PM0.8 ft | 7:43 AM | 5:29 PM | 95% | |
| Sat Oct 24 | 12:19 AM15.3 ft | 6:24 AM1.3 ft | 12:30 PM17.3 ft | 6:58 PM-0.7 ft | 7:45 AM | 5:27 PM | 98% |
Water temperature near Petersburg
50.4 F (10.2 C)
NDBC buoy ITKA2 (9451600 - Sitka, AK), 91 mi away, observed 08:48 UTC October 18, 2026
Water temperature is the nearest NOAA reading to Petersburg, 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 | 6:56 AM | 6:26 PM | 71% | ||||
| Fri Oct 2 | 6:58 AM | 6:24 PM | 61% | ||||
| Sat Oct 3 | 7:00 AM | 6:21 PM | 50% | ||||
| Sun Oct 4 | 7:03 AM | 6:18 PM | 40% | ||||
| Mon Oct 5 | 7:05 AM | 6:16 PM | 29% | ||||
| Tue Oct 6 | 7:07 AM | 6:13 PM | 20% | ||||
| Wed Oct 7 | 7:09 AM | 6:10 PM | 12% | ||||
| Thu Oct 8 | 7:11 AM | 6:08 PM | 6% | ||||
| Fri Oct 9 | 7:13 AM | 6:05 PM | 2% | ||||
| Sat Oct 10 | 7:15 AM | 6:02 PM | 0% | ||||
| Sun Oct 11 | 7:17 AM | 6:00 PM | 0% | ||||
| Mon Oct 12 | 7:19 AM | 5:57 PM | 3% | ||||
| Tue Oct 13 | 7:21 AM | 5:55 PM | 8% | ||||
| Wed Oct 14 | 7:23 AM | 5:52 PM | 14% | ||||
| Thu Oct 15 | 7:26 AM | 5:49 PM | 22% | ||||
| Fri Oct 16 | 5:26 AM12.3 ft | 10:54 AM5.9 ft | 4:48 PM14.2 ft | 11:50 PM2.6 ft | 7:28 AM | 5:47 PM | 32% |
| Sat Oct 17 | 6:25 AM11.4 ft | 11:46 AM6.8 ft | 5:40 PM13.1 ft | 7:30 AM | 5:44 PM | 42% | |
| Sun Oct 18today | 12:56 AM3.4 ft | 7:46 AM11.0 ft | 1:09 PM7.3 ft | 6:55 PM12.1 ft | 7:32 AM | 5:42 PM | 52% |
| Mon Oct 19 | 2:18 AM3.7 ft | 9:11 AM11.3 ft | 2:54 PM7.0 ft | 8:28 PM11.9 ft | 7:34 AM | 5:39 PM | 63% |
| Tue Oct 20 | 3:33 AM3.4 ft | 10:11 AM12.3 ft | 4:10 PM5.8 ft | 9:47 PM12.5 ft | 7:36 AM | 5:37 PM | 73% |
| Wed Oct 21 | 4:28 AM2.8 ft | 10:53 AM13.5 ft | 5:02 PM4.2 ft | 10:46 PM13.4 ft | 7:39 AM | 5:34 PM | 82% |
| Thu Oct 22 | 5:11 AM2.2 ft | 11:27 AM14.8 ft | 5:43 PM2.5 ft | 11:34 PM14.4 ft | 7:41 AM | 5:32 PM | 89% |
| Fri Oct 23 | 5:48 AM1.6 ft | 11:59 AM16.1 ft | 6:21 PM0.8 ft | 7:43 AM | 5:29 PM | 95% | |
| Sat Oct 24 | 12:19 AM15.3 ft | 6:24 AM1.3 ft | 12:30 PM17.3 ft | 6:58 PM-0.7 ft | 7:45 AM | 5:27 PM | 98% |
| Sun Oct 25 | 1:01 AM16.0 ft | 6:59 AM1.2 ft | 1:03 PM18.3 ft | 7:36 PM-2.0 ft | 7:47 AM | 5:24 PM | 100% |
| Mon Oct 26 | 1:43 AM16.5 ft | 7:35 AM1.4 ft | 1:38 PM19.0 ft | 8:15 PM-2.7 ft | 7:49 AM | 5:22 PM | 99% |
| Tue Oct 27 | 2:26 AM16.6 ft | 8:13 AM1.8 ft | 2:15 PM19.3 ft | 8:57 PM-3.0 ft | 7:52 AM | 5:20 PM | 96% |
| Wed Oct 28 | 3:11 AM16.3 ft | 8:53 AM2.4 ft | 2:55 PM19.1 ft | 9:41 PM-2.6 ft | 7:54 AM | 5:17 PM | 91% |
| Thu Oct 29 | 3:59 AM15.6 ft | 9:36 AM3.3 ft | 3:39 PM18.4 ft | 10:30 PM-1.8 ft | 7:56 AM | 5:15 PM | 84% |
| Fri Oct 30 | 4:51 AM14.7 ft | 10:26 AM4.2 ft | 4:29 PM17.2 ft | 11:26 PM-0.7 ft | 7:58 AM | 5:13 PM | 76% |
| Sat Oct 31 | 5:53 AM13.8 ft | 11:26 AM5.2 ft | 5:29 PM15.7 ft | 8:00 AM | 5:10 PM | 66% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 12:32 AM0.4 ft | 6:05 AM13.3 ft | 11:46 AM5.8 ft | 5:46 PM14.4 ft | 7:03 AM | 4:08 PM | 55% |
| Mon Nov 2 | 12:46 AM1.3 ft | 7:23 AM13.4 ft | 1:23 PM5.5 ft | 7:16 PM13.6 ft | 7:05 AM | 4:06 PM | 45% |
| Tue Nov 3 | 2:00 AM1.6 ft | 8:33 AM14.2 ft | 2:49 PM4.3 ft | 8:40 PM13.6 ft | 7:07 AM | 4:04 PM | 34% |
| Wed Nov 4 | 3:05 AM1.7 ft | 9:28 AM15.3 ft | 3:53 PM2.7 ft | 9:49 PM14.1 ft | 7:09 AM | 4:01 PM | 25% |
| Thu Nov 5 | 3:59 AM1.7 ft | 10:14 AM16.3 ft | 4:44 PM1.2 ft | 10:45 PM14.6 ft | 7:12 AM | 3:59 PM | 16% |
| Fri Nov 6 | 4:44 AM1.8 ft | 10:53 AM17.1 ft | 5:27 PM-0.1 ft | 11:33 PM15.1 ft | 7:14 AM | 3:57 PM | 9% |
| Sat Nov 7 | 5:25 AM2.1 ft | 11:28 AM17.6 ft | 6:05 PM-0.9 ft | 7:16 AM | 3:55 PM | 4% | |
| Sun Nov 8 | 12:16 AM15.3 ft | 6:02 AM2.5 ft | 12:01 PM17.8 ft | 6:41 PM-1.4 ft | 7:18 AM | 3:53 PM | 1% |
| Mon Nov 9 | 12:56 AM15.4 ft | 6:37 AM2.9 ft | 12:33 PM17.8 ft | 7:15 PM-1.4 ft | 7:20 AM | 3:51 PM | 0% |
| Tue Nov 10 | 1:33 AM15.2 ft | 7:12 AM3.5 ft | 1:05 PM17.5 ft | 7:49 PM-1.1 ft | 7:22 AM | 3:49 PM | 1% |
| Wed Nov 11 | 2:10 AM14.9 ft | 7:46 AM4.0 ft | 1:37 PM17.0 ft | 8:24 PM-0.6 ft | 7:25 AM | 3:47 PM | 5% |
| Thu Nov 12 | 2:47 AM14.3 ft | 8:20 AM4.7 ft | 2:11 PM16.4 ft | 9:00 PM0.1 ft | 7:27 AM | 3:45 PM | 11% |
| Fri Nov 13 | 3:25 AM13.7 ft | 8:56 AM5.3 ft | 2:46 PM15.6 ft | 9:39 PM0.9 ft | 7:29 AM | 3:43 PM | 18% |
| Sat Nov 14 | 4:08 AM13.0 ft | 9:37 AM5.9 ft | 3:26 PM14.6 ft | 10:22 PM1.7 ft | 7:31 AM | 3:41 PM | 27% |
| Sun Nov 15 | 4:58 AM12.4 ft | 10:28 AM6.4 ft | 4:14 PM13.6 ft | 11:13 PM2.5 ft | 7:33 AM | 3:40 PM | 37% |
| Mon Nov 16 | 5:56 AM12.1 ft | 11:35 AM6.7 ft | 5:14 PM12.6 ft | 7:35 AM | 3:38 PM | 47% | |
| Tue Nov 17 | 12:11 AM3.0 ft | 6:59 AM12.3 ft | 12:58 PM6.4 ft | 6:30 PM12.0 ft | 7:38 AM | 3:36 PM | 58% |
| Wed Nov 18 | 1:14 AM3.3 ft | 7:57 AM13.0 ft | 2:14 PM5.4 ft | 7:49 PM12.0 ft | 7:40 AM | 3:34 PM | 68% |
| Thu Nov 19 | 2:14 AM3.4 ft | 8:46 AM14.0 ft | 3:15 PM3.9 ft | 9:00 PM12.5 ft | 7:42 AM | 3:33 PM | 77% |
| Fri Nov 20 | 3:08 AM3.3 ft | 9:28 AM15.2 ft | 4:05 PM2.1 ft | 10:00 PM13.3 ft | 7:44 AM | 3:31 PM | 86% |
| Sat Nov 21 | 3:56 AM3.2 ft | 10:08 AM16.5 ft | 4:50 PM0.4 ft | 10:53 PM14.3 ft | 7:46 AM | 3:30 PM | 92% |
| Sun Nov 22 | 4:42 AM3.0 ft | 10:48 AM17.7 ft | 5:33 PM-1.2 ft | 11:42 PM15.2 ft | 7:48 AM | 3:28 PM | 97% |
| Mon Nov 23 | 5:26 AM2.9 ft | 11:29 AM18.7 ft | 6:16 PM-2.4 ft | 7:50 AM | 3:27 PM | 100% | |
| Tue Nov 24 | 12:30 AM15.8 ft | 6:10 AM2.8 ft | 12:12 PM19.4 ft | 7:00 PM-3.2 ft | 7:52 AM | 3:25 PM | 100% |
| Wed Nov 25 | 1:17 AM16.2 ft | 6:55 AM2.9 ft | 12:56 PM19.7 ft | 7:45 PM-3.5 ft | 7:54 AM | 3:24 PM | 98% |
| Thu Nov 26 | 2:05 AM16.2 ft | 7:41 AM3.1 ft | 1:43 PM19.5 ft | 8:32 PM-3.2 ft | 7:56 AM | 3:23 PM | 94% |
| Fri Nov 27 | 2:54 AM16.0 ft | 8:31 AM3.4 ft | 2:32 PM18.8 ft | 9:22 PM-2.5 ft | 7:57 AM | 3:22 PM | 88% |
| Sat Nov 28 | 3:46 AM15.6 ft | 9:25 AM3.9 ft | 3:25 PM17.6 ft | 10:15 PM-1.5 ft | 7:59 AM | 3:21 PM | 80% |
| Sun Nov 29 | 4:41 AM15.1 ft | 10:26 AM4.4 ft | 4:24 PM16.1 ft | 11:11 PM-0.3 ft | 8:01 AM | 3:19 PM | 71% |
| Mon Nov 30 | 5:41 AM14.8 ft | 11:39 AM4.6 ft | 5:32 PM14.5 ft | 8:03 AM | 3:18 PM | 61% |
How these predictions are made
Petersburg is a subordinate station: NOAA derives its tides from the reference station Ketchikan by applying fixed offsets.
High tide time
+0h 28m
relative to Ketchikan
Low tide time
+0h 37m
relative to reference
High tide height
x1.04
ratio
Low tide height
x0.97
ratio
Nearby tide stations
- Turn Point1.4 mi · next high 7:24 AM
- Papke's Landing9.6 mi · next high 7:20 AM
- Anchor Point12 mi · next high 7:21 AM
- Castle Islands, Duncan Canal14 mi · next high 7:36 AM
- Thomas Bay14 mi · next high 7:35 AM
- Beecher Pass15 mi · next high 7:28 AM
Questions
What time is high tide at Petersburg today?
High tide at Petersburg, Alaska on Sunday, October 18, 2026 is at 7:46 AM (11.0 ft above MLLW) and 6:55 PM (12.1 ft above MLLW), NOAA prediction, local time.
What time is low tide at Petersburg today?
Low tide at Petersburg on Sunday, October 18, 2026 is at 12:56 AM (3.4 ft) and 1:09 PM (7.3 ft).
What is the water temperature at Petersburg?
The nearest NOAA water-temperature reading to Petersburg is 50.4 F at buoy ITKA2 (91 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 9451439.