Alaska tide station
Graves Harbor tide times
Today, Sunday, October 18, 2026: high tide at 7:52 AM (6.7 ft) and 6:33 PM (7.7 ft); low tide at 12:47 AM (2.3 ft) and 12:49 PM (6.1 ft). Water temperature 50.4 F at Elfin Cove (13 mi away).
Low tide▼
12:47AM
2.3FT MLLW
low
High tide▲
7:52AM
6.7FT MLLW
high
Low tide▼
12:49PM
6.1FT MLLW
low
High tide▲
6:33PM
7.7FT MLLW
high
Water temp°F
50.4
10.2C
Elfin Cove, 13 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 1:20 AM the tide is rising toward high tide at 7:52 AM (6.7 ft).
First Quarter 52% litSunrise 7:50 AMSunset 5:53 PMDaylight 10h 02mAKDT
- High tide at Graves Harbor, Alaska on is at 7:52 AM (6.7 ft above MLLW) and 6:33 PM (7.7 ft above MLLW).
- Low tide at Graves Harbor on is at 12:47 AM (2.3 ft) and 12:49 PM (6.1 ft).
- Today's tidal range at Graves Harbor is 5.5 ft (highest high 7.7 ft, lowest low 2.3 ft).
- The nearest NOAA water temperature to Graves Harbor is 50.4 F at Elfin Cove (13 mi away), as of .
- Sunrise 7:50 AM, sunset 5:53 PM (AKDT); moon first quarter, 52% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 9452704 (subordinate station), heights above MLLW.
Next 7 days at Graves Harbor
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 12:47 AM2.3 ft | 7:52 AM6.7 ft | 12:49 PM6.1 ft | 6:33 PM7.7 ft | 7:50 AM | 5:53 PM | 52% |
| Mon Oct 19 | 2:03 AM2.5 ft | 9:12 AM7.0 ft | 2:34 PM5.8 ft | 8:05 PM7.5 ft | 7:53 AM | 5:51 PM | 63% |
| Tue Oct 20 | 3:14 AM2.3 ft | 10:05 AM7.5 ft | 3:51 PM4.9 ft | 9:27 PM7.6 ft | 7:55 AM | 5:48 PM | 73% |
| Wed Oct 21 | 4:08 AM2.0 ft | 10:42 AM8.2 ft | 4:44 PM3.6 ft | 10:30 PM8.0 ft | 7:57 AM | 5:45 PM | 82% |
| Thu Oct 22 | 4:51 AM1.7 ft | 11:13 AM8.9 ft | 5:26 PM2.3 ft | 11:21 PM8.5 ft | 8:00 AM | 5:43 PM | 89% |
| Fri Oct 23 | 5:29 AM1.6 ft | 11:43 AM9.8 ft | 6:04 PM0.9 ft | 8:02 AM | 5:40 PM | 95% | |
| Sat Oct 24 | 12:08 AM9.0 ft | 6:04 AM1.6 ft | 12:13 PM10.6 ft | 6:42 PM-0.3 ft | 8:04 AM | 5:37 PM | 98% |
Water temperature near Graves Harbor
50.4 F (10.2 C)
NOAA CO-OPS station 9452634 (Elfin Cove sensor, 13 mi away), read 1:00 AM local, October 18, 2026
Over the past 30 days this sensor ranged from 47.3 to 55.2 F. Typical for October here is 49.1 F (5-year hourly mean; range 45.9 to 54.0), so today is 1.3 F above typical.
Water temperature is the nearest NOAA reading to Graves Harbor, 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 | 7:12 AM | 6:40 PM | 71% | ||||
| Fri Oct 2 | 7:14 AM | 6:38 PM | 61% | ||||
| Sat Oct 3 | 7:17 AM | 6:35 PM | 50% | ||||
| Sun Oct 4 | 7:19 AM | 6:32 PM | 40% | ||||
| Mon Oct 5 | 7:21 AM | 6:29 PM | 29% | ||||
| Tue Oct 6 | 7:23 AM | 6:26 PM | 20% | ||||
| Wed Oct 7 | 7:25 AM | 6:23 PM | 12% | ||||
| Thu Oct 8 | 7:28 AM | 6:21 PM | 6% | ||||
| Fri Oct 9 | 7:30 AM | 6:18 PM | 2% | ||||
| Sat Oct 10 | 7:32 AM | 6:15 PM | 0% | ||||
| Sun Oct 11 | 7:34 AM | 6:12 PM | 0% | ||||
| Mon Oct 12 | 7:37 AM | 6:10 PM | 3% | ||||
| Tue Oct 13 | 7:39 AM | 6:07 PM | 8% | ||||
| Wed Oct 14 | 7:41 AM | 6:04 PM | 14% | ||||
| Thu Oct 15 | 7:43 AM | 6:01 PM | 22% | ||||
| Fri Oct 16 | 5:26 AM7.4 ft | 10:33 AM5.2 ft | 4:30 PM9.1 ft | 11:42 PM1.7 ft | 7:46 AM | 5:59 PM | 32% |
| Sat Oct 17 | 6:29 AM6.9 ft | 11:24 AM5.8 ft | 5:20 PM8.4 ft | 7:48 AM | 5:56 PM | 42% | |
| Sun Oct 18today | 12:47 AM2.3 ft | 7:52 AM6.7 ft | 12:49 PM6.1 ft | 6:33 PM7.7 ft | 7:50 AM | 5:53 PM | 52% |
| Mon Oct 19 | 2:03 AM2.5 ft | 9:12 AM7.0 ft | 2:34 PM5.8 ft | 8:05 PM7.5 ft | 7:53 AM | 5:51 PM | 63% |
| Tue Oct 20 | 3:14 AM2.3 ft | 10:05 AM7.5 ft | 3:51 PM4.9 ft | 9:27 PM7.6 ft | 7:55 AM | 5:48 PM | 73% |
| Wed Oct 21 | 4:08 AM2.0 ft | 10:42 AM8.2 ft | 4:44 PM3.6 ft | 10:30 PM8.0 ft | 7:57 AM | 5:45 PM | 82% |
| Thu Oct 22 | 4:51 AM1.7 ft | 11:13 AM8.9 ft | 5:26 PM2.3 ft | 11:21 PM8.5 ft | 8:00 AM | 5:43 PM | 89% |
| Fri Oct 23 | 5:29 AM1.6 ft | 11:43 AM9.8 ft | 6:04 PM0.9 ft | 8:02 AM | 5:40 PM | 95% | |
| Sat Oct 24 | 12:08 AM9.0 ft | 6:04 AM1.6 ft | 12:13 PM10.6 ft | 6:42 PM-0.3 ft | 8:04 AM | 5:37 PM | 98% |
| Sun Oct 25 | 12:52 AM9.4 ft | 6:40 AM1.7 ft | 12:45 PM11.3 ft | 7:20 PM-1.3 ft | 8:07 AM | 5:35 PM | 100% |
| Mon Oct 26 | 1:35 AM9.7 ft | 7:15 AM2.1 ft | 1:19 PM11.8 ft | 8:00 PM-2.0 ft | 8:09 AM | 5:32 PM | 99% |
| Tue Oct 27 | 2:19 AM9.7 ft | 7:53 AM2.5 ft | 1:55 PM12.1 ft | 8:42 PM-2.2 ft | 8:11 AM | 5:30 PM | 96% |
| Wed Oct 28 | 3:04 AM9.5 ft | 8:32 AM3.1 ft | 2:35 PM12.1 ft | 9:28 PM-2.1 ft | 8:14 AM | 5:27 PM | 91% |
| Thu Oct 29 | 3:53 AM9.1 ft | 9:16 AM3.7 ft | 3:18 PM11.7 ft | 10:18 PM-1.5 ft | 8:16 AM | 5:25 PM | 84% |
| Fri Oct 30 | 4:48 AM8.6 ft | 10:06 AM4.3 ft | 4:08 PM11.0 ft | 11:14 PM-0.7 ft | 8:18 AM | 5:22 PM | 76% |
| Sat Oct 31 | 5:51 AM8.2 ft | 11:08 AM4.9 ft | 5:07 PM10.1 ft | 8:21 AM | 5:20 PM | 66% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 12:18 AM0.1 ft | 6:04 AM8.0 ft | 11:31 AM5.1 ft | 5:22 PM9.2 ft | 7:23 AM | 4:17 PM | 55% |
| Mon Nov 2 | 12:29 AM0.8 ft | 7:19 AM8.2 ft | 1:08 PM4.7 ft | 6:51 PM8.5 ft | 7:25 AM | 4:15 PM | 45% |
| Tue Nov 3 | 1:42 AM1.2 ft | 8:24 AM8.7 ft | 2:33 PM3.7 ft | 8:17 PM8.3 ft | 7:28 AM | 4:13 PM | 34% |
| Wed Nov 4 | 2:45 AM1.5 ft | 9:16 AM9.3 ft | 3:39 PM2.3 ft | 9:31 PM8.4 ft | 7:30 AM | 4:10 PM | 25% |
| Thu Nov 5 | 3:39 AM1.7 ft | 9:59 AM10.0 ft | 4:30 PM1.1 ft | 10:31 PM8.6 ft | 7:32 AM | 4:08 PM | 16% |
| Fri Nov 6 | 4:24 AM2.0 ft | 10:36 AM10.5 ft | 5:13 PM0.0 ft | 11:22 PM8.9 ft | 7:35 AM | 4:06 PM | 9% |
| Sat Nov 7 | 5:05 AM2.3 ft | 11:11 AM10.9 ft | 5:52 PM-0.7 ft | 7:37 AM | 4:04 PM | 4% | |
| Sun Nov 8 | 12:07 AM9.0 ft | 5:42 AM2.8 ft | 11:43 AM11.1 ft | 6:28 PM-1.1 ft | 7:40 AM | 4:01 PM | 1% |
| Mon Nov 9 | 12:47 AM9.1 ft | 6:17 AM3.3 ft | 12:15 PM11.2 ft | 7:02 PM-1.2 ft | 7:42 AM | 3:59 PM | 0% |
| Tue Nov 10 | 1:26 AM9.1 ft | 6:51 AM3.7 ft | 12:47 PM11.1 ft | 7:37 PM-1.0 ft | 7:44 AM | 3:57 PM | 1% |
| Wed Nov 11 | 2:03 AM8.9 ft | 7:26 AM4.2 ft | 1:19 PM10.8 ft | 8:12 PM-0.6 ft | 7:47 AM | 3:55 PM | 5% |
| Thu Nov 12 | 2:41 AM8.6 ft | 8:00 AM4.6 ft | 1:52 PM10.4 ft | 8:49 PM-0.1 ft | 7:49 AM | 3:53 PM | 11% |
| Fri Nov 13 | 3:22 AM8.3 ft | 8:37 AM5.0 ft | 2:26 PM9.9 ft | 9:29 PM0.5 ft | 7:51 AM | 3:51 PM | 18% |
| Sat Nov 14 | 4:07 AM7.9 ft | 9:18 AM5.3 ft | 3:05 PM9.3 ft | 10:13 PM1.1 ft | 7:54 AM | 3:49 PM | 27% |
| Sun Nov 15 | 4:58 AM7.6 ft | 10:10 AM5.6 ft | 3:51 PM8.6 ft | 11:02 PM1.6 ft | 7:56 AM | 3:47 PM | 37% |
| Mon Nov 16 | 5:57 AM7.5 ft | 11:20 AM5.7 ft | 4:50 PM7.9 ft | 11:57 PM2.1 ft | 7:58 AM | 3:45 PM | 47% |
| Tue Nov 17 | 6:56 AM7.6 ft | 12:44 PM5.3 ft | 6:07 PM7.3 ft | 8:00 AM | 3:43 PM | 58% | |
| Wed Nov 18 | 12:57 AM2.4 ft | 7:48 AM8.1 ft | 2:01 PM4.5 ft | 7:32 PM7.1 ft | 8:03 AM | 3:41 PM | 68% |
| Thu Nov 19 | 1:54 AM2.6 ft | 8:33 AM8.7 ft | 3:02 PM3.2 ft | 8:48 PM7.3 ft | 8:05 AM | 3:40 PM | 77% |
| Fri Nov 20 | 2:46 AM2.8 ft | 9:12 AM9.5 ft | 3:51 PM1.8 ft | 9:52 PM7.8 ft | 8:07 AM | 3:38 PM | 86% |
| Sat Nov 21 | 3:34 AM3.0 ft | 9:50 AM10.3 ft | 4:35 PM0.4 ft | 10:47 PM8.3 ft | 8:09 AM | 3:36 PM | 92% |
| Sun Nov 22 | 4:19 AM3.1 ft | 10:29 AM11.1 ft | 5:18 PM-0.9 ft | 11:37 PM8.9 ft | 8:11 AM | 3:34 PM | 97% |
| Mon Nov 23 | 5:04 AM3.3 ft | 11:09 AM11.8 ft | 6:01 PM-1.9 ft | 8:13 AM | 3:33 PM | 100% | |
| Tue Nov 24 | 12:25 AM9.3 ft | 5:48 AM3.4 ft | 11:51 AM12.4 ft | 6:45 PM-2.5 ft | 8:16 AM | 3:31 PM | 100% |
| Wed Nov 25 | 1:12 AM9.5 ft | 6:33 AM3.6 ft | 12:34 PM12.6 ft | 7:31 PM-2.7 ft | 8:18 AM | 3:30 PM | 98% |
| Thu Nov 26 | 1:59 AM9.6 ft | 7:21 AM3.7 ft | 1:21 PM12.5 ft | 8:19 PM-2.6 ft | 8:20 AM | 3:29 PM | 94% |
| Fri Nov 27 | 2:49 AM9.5 ft | 8:11 AM3.9 ft | 2:09 PM12.0 ft | 9:09 PM-2.0 ft | 8:22 AM | 3:27 PM | 88% |
| Sat Nov 28 | 3:41 AM9.3 ft | 9:07 AM4.1 ft | 3:02 PM11.2 ft | 10:01 PM-1.2 ft | 8:24 AM | 3:26 PM | 80% |
| Sun Nov 29 | 4:36 AM9.1 ft | 10:12 AM4.2 ft | 4:01 PM10.2 ft | 10:55 PM-0.3 ft | 8:26 AM | 3:25 PM | 71% |
| Mon Nov 30 | 5:35 AM9.0 ft | 11:26 AM4.2 ft | 5:09 PM9.0 ft | 11:53 PM0.7 ft | 8:27 AM | 3:24 PM | 61% |
How these predictions are made
Graves Harbor is a subordinate station: NOAA derives its tides from the reference station Elfin Cove, Port Althorp by applying fixed offsets.
High tide time
+0h 04m
relative to Elfin Cove, Port Althorp
Low tide time
+0h 07m
relative to reference
High tide height
x0.91
ratio
Low tide height
x1.03
ratio
Nearby tide stations
- Dixon Harbor10 mi · next high 7:55 AM
- Inian Cove, North Inian Pass13 mi · next high 8:00 AM
- Elfin Cove, Port Althorp13 mi · next high 7:48 AM
- Surge Bay19 mi · next high 7:48 AM
- Miner Island22 mi · next high 7:40 AM
- Mud Bay, Goose Island24 mi · next high 7:54 AM
Questions
What time is high tide at Graves Harbor today?
High tide at Graves Harbor, Alaska on Sunday, October 18, 2026 is at 7:52 AM (6.7 ft above MLLW) and 6:33 PM (7.7 ft above MLLW), NOAA prediction, local time.
What time is low tide at Graves Harbor today?
Low tide at Graves Harbor on Sunday, October 18, 2026 is at 12:47 AM (2.3 ft) and 12:49 PM (6.1 ft).
What is the water temperature at Graves Harbor?
The nearest NOAA water-temperature reading to Graves Harbor is 50.4 F at Elfin Cove (13 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 9452704.