New Hampshire tide station
Hampton Harbor tide times
Today, Sunday, October 18, 2026: high tide at 5:31 AM (7.0 ft) and 5:36 PM (7.7 ft); low tide at 11:36 AM (2.1 ft). Water temperature 54.7 F at Seavey Island (13 mi away).
High tide▲
5:31AM
7.0FT MLLW
high
Low tide▼
11:36AM
2.1FT MLLW
low
High tide▲
5:36PM
7.7FT MLLW
high
Water temp°F
54.7
12.6C
Seavey Island, 13 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 5:20 AM the tide is rising toward high tide at 5:31 AM (7.0 ft).
First Quarter 51% litSunrise 7:01 AMSunset 5:56 PMDaylight 10h 55mEDT
- High tide at Hampton Harbor, New Hampshire on is at 5:31 AM (7.0 ft above MLLW) and 5:36 PM (7.7 ft above MLLW).
- Low tide at Hampton Harbor on is at 11:36 AM (2.1 ft).
- Today's tidal range at Hampton Harbor is 5.6 ft (highest high 7.7 ft, lowest low 2.1 ft).
- The nearest NOAA water temperature to Hampton Harbor is 54.7 F at Seavey Island (13 mi away), as of .
- Sunrise 7:01 AM, sunset 5:56 PM (EDT); moon first quarter, 51% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 8429489 (subordinate station), heights above MLLW.
Next 7 days at Hampton Harbor
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 5:31 AM7.0 ft | 11:36 AM2.1 ft | 5:36 PM7.7 ft | 7:01 AM | 5:56 PM | 51% | |
| Mon Oct 19 | 12:24 AM1.4 ft | 6:27 AM7.0 ft | 12:33 PM2.1 ft | 6:34 PM7.7 ft | 7:02 AM | 5:55 PM | 61% |
| Tue Oct 20 | 1:19 AM1.4 ft | 7:23 AM7.1 ft | 1:33 PM2.0 ft | 7:31 PM7.8 ft | 7:03 AM | 5:53 PM | 71% |
| Wed Oct 21 | 2:12 AM1.2 ft | 8:14 AM7.5 ft | 2:29 PM1.6 ft | 8:26 PM8.0 ft | 7:04 AM | 5:51 PM | 80% |
| Thu Oct 22 | 3:00 AM1.0 ft | 9:00 AM7.9 ft | 3:21 PM1.1 ft | 9:15 PM8.3 ft | 7:05 AM | 5:50 PM | 88% |
| Fri Oct 23 | 3:43 AM0.7 ft | 9:41 AM8.4 ft | 4:07 PM0.5 ft | 10:01 PM8.5 ft | 7:07 AM | 5:48 PM | 94% |
| Sat Oct 24 | 4:23 AM0.4 ft | 10:20 AM9.0 ft | 4:50 PM-0.0 ft | 10:44 PM8.8 ft | 7:08 AM | 5:47 PM | 98% |
Water temperature near Hampton Harbor
54.7 F (12.6 C)
NOAA CO-OPS station 8419870 (Seavey Island sensor, 13 mi away), read 5:00 AM local, October 18, 2026
Over the past 30 days this sensor ranged from 54.5 to 62.8 F. Typical for October here is 57.2 F (5-year hourly mean; range 52.2 to 63.5), so today is 2.5 F below typical.
Water temperature is the nearest NOAA reading to Hampton 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 | 6:41 AM | 6:25 PM | 72% | ||||
| Fri Oct 2 | 6:42 AM | 6:23 PM | 62% | ||||
| Sat Oct 3 | 6:43 AM | 6:21 PM | 52% | ||||
| Sun Oct 4 | 6:44 AM | 6:20 PM | 41% | ||||
| Mon Oct 5 | 6:45 AM | 6:18 PM | 31% | ||||
| Tue Oct 6 | 6:47 AM | 6:16 PM | 22% | ||||
| Wed Oct 7 | 6:48 AM | 6:14 PM | 14% | ||||
| Thu Oct 8 | 6:49 AM | 6:13 PM | 7% | ||||
| Fri Oct 9 | 6:50 AM | 6:11 PM | 3% | ||||
| Sat Oct 10 | 6:51 AM | 6:09 PM | 0% | ||||
| Sun Oct 11 | 6:52 AM | 6:08 PM | 0% | ||||
| Mon Oct 12 | 6:53 AM | 6:06 PM | 2% | ||||
| Tue Oct 13 | 6:55 AM | 6:04 PM | 7% | ||||
| Wed Oct 14 | 6:56 AM | 6:03 PM | 13% | ||||
| Thu Oct 15 | 6:57 AM | 6:01 PM | 21% | ||||
| Fri Oct 16 | 3:45 AM7.4 ft | 9:51 AM1.7 ft | 3:46 PM8.2 ft | 10:35 PM1.0 ft | 6:58 AM | 5:59 PM | 30% |
| Sat Oct 17 | 4:36 AM7.1 ft | 10:41 AM2.0 ft | 4:39 PM7.9 ft | 11:28 PM1.3 ft | 6:59 AM | 5:58 PM | 40% |
| Sun Oct 18today | 5:31 AM7.0 ft | 11:36 AM2.1 ft | 5:36 PM7.7 ft | 7:01 AM | 5:56 PM | 51% | |
| Mon Oct 19 | 12:24 AM1.4 ft | 6:27 AM7.0 ft | 12:33 PM2.1 ft | 6:34 PM7.7 ft | 7:02 AM | 5:55 PM | 61% |
| Tue Oct 20 | 1:19 AM1.4 ft | 7:23 AM7.1 ft | 1:33 PM2.0 ft | 7:31 PM7.8 ft | 7:03 AM | 5:53 PM | 71% |
| Wed Oct 21 | 2:12 AM1.2 ft | 8:14 AM7.5 ft | 2:29 PM1.6 ft | 8:26 PM8.0 ft | 7:04 AM | 5:51 PM | 80% |
| Thu Oct 22 | 3:00 AM1.0 ft | 9:00 AM7.9 ft | 3:21 PM1.1 ft | 9:15 PM8.3 ft | 7:05 AM | 5:50 PM | 88% |
| Fri Oct 23 | 3:43 AM0.7 ft | 9:41 AM8.4 ft | 4:07 PM0.5 ft | 10:01 PM8.5 ft | 7:07 AM | 5:48 PM | 94% |
| Sat Oct 24 | 4:23 AM0.4 ft | 10:20 AM9.0 ft | 4:50 PM-0.0 ft | 10:44 PM8.8 ft | 7:08 AM | 5:47 PM | 98% |
| Sun Oct 25 | 5:03 AM0.1 ft | 10:59 AM9.5 ft | 5:34 PM-0.5 ft | 11:29 PM8.9 ft | 7:09 AM | 5:45 PM | 100% |
| Mon Oct 26 | 5:45 AM-0.0 ft | 11:39 AM9.9 ft | 6:18 PM-0.9 ft | 7:10 AM | 5:44 PM | 99% | |
| Tue Oct 27 | 12:14 AM9.0 ft | 6:28 AM-0.1 ft | 12:22 PM10.1 ft | 7:04 PM-1.1 ft | 7:12 AM | 5:43 PM | 97% |
| Wed Oct 28 | 1:01 AM9.0 ft | 7:14 AM-0.1 ft | 1:09 PM10.2 ft | 7:53 PM-1.1 ft | 7:13 AM | 5:41 PM | 92% |
| Thu Oct 29 | 1:50 AM8.8 ft | 8:03 AM0.1 ft | 1:58 PM10.1 ft | 8:45 PM-0.9 ft | 7:14 AM | 5:40 PM | 85% |
| Fri Oct 30 | 2:43 AM8.6 ft | 8:55 AM0.3 ft | 2:52 PM9.8 ft | 9:41 PM-0.6 ft | 7:15 AM | 5:38 PM | 77% |
| Sat Oct 31 | 3:41 AM8.3 ft | 9:53 AM0.6 ft | 3:53 PM9.4 ft | 10:43 PM-0.2 ft | 7:17 AM | 5:37 PM | 68% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 3:46 AM8.1 ft | 9:58 AM0.9 ft | 4:00 PM9.1 ft | 10:49 PM0.0 ft | 6:18 AM | 4:36 PM | 57% |
| Mon Nov 2 | 4:54 AM8.0 ft | 11:08 AM1.0 ft | 5:10 PM8.8 ft | 11:55 PM0.2 ft | 6:19 AM | 4:34 PM | 46% |
| Tue Nov 3 | 6:00 AM8.1 ft | 12:19 PM1.0 ft | 6:19 PM8.6 ft | 6:20 AM | 4:33 PM | 36% | |
| Wed Nov 4 | 1:00 AM0.3 ft | 7:03 AM8.4 ft | 1:29 PM0.7 ft | 7:26 PM8.6 ft | 6:22 AM | 4:32 PM | 26% |
| Thu Nov 5 | 1:59 AM0.3 ft | 7:59 AM8.7 ft | 2:30 PM0.4 ft | 8:25 PM8.6 ft | 6:23 AM | 4:31 PM | 17% |
| Fri Nov 6 | 2:52 AM0.3 ft | 8:49 AM9.0 ft | 3:24 PM0.0 ft | 9:18 PM8.6 ft | 6:24 AM | 4:29 PM | 10% |
| Sat Nov 7 | 3:39 AM0.4 ft | 9:35 AM9.2 ft | 4:12 PM-0.2 ft | 10:06 PM8.5 ft | 6:26 AM | 4:28 PM | 5% |
| Sun Nov 8 | 4:22 AM0.5 ft | 10:16 AM9.3 ft | 4:56 PM-0.3 ft | 10:51 PM8.4 ft | 6:27 AM | 4:27 PM | 1% |
| Mon Nov 9 | 5:03 AM0.7 ft | 10:56 AM9.3 ft | 5:38 PM-0.3 ft | 11:33 PM8.2 ft | 6:28 AM | 4:26 PM | 0% |
| Tue Nov 10 | 5:41 AM0.9 ft | 11:34 AM9.1 ft | 6:17 PM-0.1 ft | 6:29 AM | 4:25 PM | 1% | |
| Wed Nov 11 | 12:14 AM8.0 ft | 6:19 AM1.1 ft | 12:12 PM8.9 ft | 6:56 PM0.1 ft | 6:31 AM | 4:24 PM | 4% |
| Thu Nov 12 | 12:53 AM7.8 ft | 6:57 AM1.3 ft | 12:50 PM8.7 ft | 7:35 PM0.3 ft | 6:32 AM | 4:23 PM | 10% |
| Fri Nov 13 | 1:33 AM7.6 ft | 7:37 AM1.5 ft | 1:30 PM8.5 ft | 8:16 PM0.6 ft | 6:33 AM | 4:22 PM | 17% |
| Sat Nov 14 | 2:16 AM7.4 ft | 8:19 AM1.7 ft | 2:13 PM8.2 ft | 9:00 PM0.8 ft | 6:34 AM | 4:21 PM | 25% |
| Sun Nov 15 | 3:02 AM7.2 ft | 9:06 AM1.9 ft | 3:01 PM8.0 ft | 9:47 PM1.0 ft | 6:36 AM | 4:20 PM | 35% |
| Mon Nov 16 | 3:52 AM7.1 ft | 9:57 AM1.9 ft | 3:53 PM7.8 ft | 10:36 PM1.1 ft | 6:37 AM | 4:19 PM | 45% |
| Tue Nov 17 | 4:42 AM7.2 ft | 10:51 AM1.9 ft | 4:46 PM7.7 ft | 11:25 PM1.1 ft | 6:38 AM | 4:18 PM | 56% |
| Wed Nov 18 | 5:31 AM7.4 ft | 11:46 AM1.7 ft | 5:41 PM7.7 ft | 6:39 AM | 4:17 PM | 66% | |
| Thu Nov 19 | 12:14 AM1.1 ft | 6:20 AM7.8 ft | 12:43 PM1.4 ft | 6:37 PM7.8 ft | 6:41 AM | 4:17 PM | 76% |
| Fri Nov 20 | 1:04 AM1.0 ft | 7:08 AM8.2 ft | 1:38 PM0.9 ft | 7:31 PM7.9 ft | 6:42 AM | 4:16 PM | 84% |
| Sat Nov 21 | 1:53 AM0.7 ft | 7:54 AM8.7 ft | 2:30 PM0.3 ft | 8:23 PM8.2 ft | 6:43 AM | 4:15 PM | 91% |
| Sun Nov 22 | 2:40 AM0.5 ft | 8:38 AM9.3 ft | 3:19 PM-0.3 ft | 9:13 PM8.5 ft | 6:44 AM | 4:14 PM | 96% |
| Mon Nov 23 | 3:27 AM0.2 ft | 9:23 AM9.8 ft | 4:07 PM-0.8 ft | 10:02 PM8.7 ft | 6:46 AM | 4:14 PM | 99% |
| Tue Nov 24 | 4:14 AM0.0 ft | 10:10 AM10.2 ft | 4:56 PM-1.2 ft | 10:52 PM8.8 ft | 6:47 AM | 4:13 PM | 100% |
| Wed Nov 25 | 5:03 AM-0.1 ft | 10:59 AM10.4 ft | 5:46 PM-1.4 ft | 11:43 PM8.9 ft | 6:48 AM | 4:13 PM | 98% |
| Thu Nov 26 | 5:54 AM-0.2 ft | 11:51 AM10.5 ft | 6:38 PM-1.4 ft | 6:49 AM | 4:12 PM | 95% | |
| Fri Nov 27 | 12:36 AM8.8 ft | 6:47 AM-0.1 ft | 12:44 PM10.3 ft | 7:32 PM-1.2 ft | 6:50 AM | 4:12 PM | 89% |
| Sat Nov 28 | 1:31 AM8.7 ft | 7:42 AM0.1 ft | 1:41 PM10.0 ft | 8:28 PM-0.9 ft | 6:51 AM | 4:11 PM | 81% |
| Sun Nov 29 | 2:29 AM8.5 ft | 8:42 AM0.3 ft | 2:41 PM9.6 ft | 9:28 PM-0.5 ft | 6:53 AM | 4:11 PM | 73% |
| Mon Nov 30 | 3:32 AM8.4 ft | 9:47 AM0.6 ft | 3:47 PM9.1 ft | 10:29 PM-0.2 ft | 6:54 AM | 4:10 PM | 63% |
How these predictions are made
Hampton Harbor is a subordinate station: NOAA derives its tides from the reference station Portland by applying fixed offsets.
High tide time
+0h 14m
relative to Portland
Low tide time
+0h 32m
relative to reference
High tide height
x0.91
ratio
Low tide height
x0.91
ratio
Nearby tide stations
- Plum Island, Merrimack River Entrance5.4 mi · next high 5:33 AM
- Salisbury Point6.1 mi · next high 6:08 AM
- Newburyport6.2 mi · next high 5:35 AM
- Merrimacport9.9 mi · next high 6:28 AM
- Gosport Harbor, Isles of Shoals12 mi · next high 5:24 PM
- Squamscott River RR. Bridge12 mi · next high 7:36 AM
Questions
What time is high tide at Hampton Harbor today?
High tide at Hampton Harbor, New Hampshire on Sunday, October 18, 2026 is at 5:31 AM (7.0 ft above MLLW) and 5:36 PM (7.7 ft above MLLW), NOAA prediction, local time.
What time is low tide at Hampton Harbor today?
Low tide at Hampton Harbor on Sunday, October 18, 2026 is at 11:36 AM (2.1 ft).
What is the water temperature at Hampton Harbor?
The nearest NOAA water-temperature reading to Hampton Harbor is 54.7 F at Seavey Island (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 8429489.