- Low 3:09 AM 0.7 ft
- High 9:29 AM 8.6 ft
- Low 3:33 PM 0.6 ft
- High 9:49 PM 8.7 ft
First light 6:36 AMSunrise 7:05 AMSunset 5:46 PMLast light 6:16 PM
Gosport Harbor, Isles of Shoals, NH Tide Chart & Tide Times
NOAA tide station 8427031 · New Hampshire · updated Oct 24, 2026
Sat, Oct 24: High tide 10:08 AM (9.2 ft) and 10:32 PM (9.0 ft); low tide 3:49 AM (0.4 ft) and 4:16 PM (-0.0 ft).
Tide todayHigh 10:08 AM · High 10:32 PMLow 3:49 AM · Low 4:16 PM
Today's range9.2 ft-0.0 → 9.2 ft (MLLW)
Waves (buoy)Loading…NDBC 44030
Water temp (buoy)Loading…
WindLoading…
Sun7:07 AM – 5:45 PMFirst light 6:37 AM · Last light 6:14 PM
Buoy: NOAA NDBC 44030 (Buoy B01 - Western Maine Shelf), 17 mi away. Buoy readings are recent observations, not a surf forecast. Wind: observed at NOAA NDBC station 44030 (Buoy B01 - Western Maine Shelf), 17 mi away; forecast from the NOAA National Weather Service (api.weather.gov).
Gosport Harbor, Isles of Shoals tides — next 3 days
Shaded = night · heights in feet above MLLW · local time
- Low 3:49 AM 0.4 ft
- High 10:08 AM 9.2 ft
- Low 4:16 PM -0.0 ft
- High 10:32 PM 9.0 ft
First light 6:37 AMSunrise 7:07 AMSunset 5:45 PMLast light 6:14 PM
- Low 4:29 AM 0.1 ft
- High 10:47 AM 9.7 ft
- Low 5:00 PM -0.5 ft
- High 11:17 PM 9.1 ft
First light 6:38 AMSunrise 7:08 AMSunset 5:43 PMLast light 6:13 PM
- Low 5:11 AM -0.0 ft
- High 11:27 AM 10.1 ft
- Low 5:44 PM -0.9 ft
First light 6:39 AMSunrise 7:09 AMSunset 5:42 PMLast light 6:12 PM
- High 12:02 AM 9.2 ft
- Low 5:54 AM -0.1 ft
- High 12:10 PM 10.3 ft
- Low 6:30 PM -1.1 ft
First light 6:41 AMSunrise 7:10 AMSunset 5:41 PMLast light 6:10 PM
Gosport Harbor, Isles of Shoals tide table — next 8 days
| Fri, Oct 23 | Low 3:09 AM 0.69 ft | High 9:29 AM 8.63 ft | Low 3:33 PM 0.56 ft | High 9:49 PM 8.72 ft |
|---|---|---|---|---|
| Sat, Oct 24 | Low 3:49 AM 0.39 ft | High 10:08 AM 9.18 ft | Low 4:16 PM -0.03 ft | High 10:32 PM 8.96 ft |
| Sun, Oct 25 | Low 4:29 AM 0.14 ft | High 10:47 AM 9.69 ft | Low 5:00 PM -0.55 ft | High 11:17 PM 9.14 ft |
| Mon, Oct 26 | Low 5:11 AM -0.03 ft | High 11:27 AM 10.09 ft | Low 5:44 PM -0.93 ft | |
| Tue, Oct 27 | High 12:02 AM 9.22 ft | Low 5:54 AM -0.10 ft | High 12:10 PM 10.34 ft | Low 6:30 PM -1.12 ft |
| Wed, Oct 28 | High 12:49 AM 9.18 ft | Low 6:40 AM -0.06 ft | High 12:57 PM 10.41 ft | Low 7:19 PM -1.12 ft |
| Thu, Oct 29 | High 1:38 AM 9.02 ft | Low 7:29 AM 0.09 ft | High 1:46 PM 10.30 ft | Low 8:11 PM -0.92 ft |
| Fri, Oct 30 | High 2:31 AM 8.76 ft | Low 8:21 AM 0.34 ft | High 2:40 PM 10.02 ft | Low 9:07 PM -0.60 ft |
| Sat, Oct 31 | High 3:29 AM 8.47 ft | Low 9:19 AM 0.64 ft | High 3:41 PM 9.64 ft | Low 10:09 PM -0.24 ft |
Times are local (standard/daylight). Heights in feet above MLLW.
Nearby tide stations
- Jaffrey Point, NH 7.3 mi
- Gerrish Island, ME 7.4 mi
- Seapoint, Cutts Island, ME 7.7 mi
- Fort Point, NH 8.1 mi
- Kittery Point, ME 8.4 mi
- Seavey Island, ME 9.5 mi
- Portsmouth, NH 9.8 mi
- Fort Point, York Harbor, ME 10.5 mi
About this station
- NOAA station ID
- 8427031
- Type
- Subordinate station (offsets from NOAA station 8418150)
- Coordinates
- 42.9783, -70.6150
- Datum
- MLLW (feet)
- Time zone
- America/New_York
FAQ
When is high tide today at Gosport Harbor, Isles of Shoals, NH?
On Sat, Oct 24, predicted high tide at Gosport Harbor, Isles of Shoals, NH is at 10:08 AM, 10:32 PM local time.
When is low tide today at Gosport Harbor, Isles of Shoals, NH?
On Sat, Oct 24, predicted low tide at Gosport Harbor, Isles of Shoals, NH is at 3:49 AM, 4:16 PM local time.
Where does this tide data come from?
Predictions come from NOAA's Center for Operational Oceanographic Products and Services (CO-OPS), station 8427031. Heights are in feet relative to Mean Lower Low Water (MLLW).