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NOAA station 8427031

Gosport Harbor, Isles of Shoals tide chart

A rolling 35-day window of NOAA-predicted high and low tides, with the station's prediction method and observation capability stated plainly.

New HampshireSubordinate prediction stationPrediction only

NOAA high and low predictions

Tides on Tue, Nov 3

2026-11-03 · America/New_York

High 5:48 AM 8.33 ftLow 11:45 AM 0.98 ftHigh 6:07 PM 8.83 ft

Station-local times. Heights in feet above MLLW. Predictions, not live measurements.

Nov 3 – Dec 7, 2026

High and low tide times

Datum: MLLW

Times use the station's local clock. Heights are feet above Mean Lower Low Water. The station-local current day is labeled and highlighted.

Tue, Nov 32026-11-03
High 5:48 AM 8.33 ftLow 11:45 AM 0.98 ftHigh 6:07 PM 8.83 ft
Wed, Nov 42026-11-04
Low 12:26 AM 0.30 ftHigh 6:51 AM 8.60 ftLow 12:55 PM 0.73 ftHigh 7:14 PM 8.78 ft
Thu, Nov 52026-11-05
Low 1:25 AM 0.31 ftHigh 7:47 AM 8.93 ftLow 1:56 PM 0.36 ftHigh 8:13 PM 8.78 ft
Fri, Nov 62026-11-06
Low 2:18 AM 0.31 ftHigh 8:37 AM 9.24 ftLow 2:50 PM 0.02 ftHigh 9:06 PM 8.77 ft
Sat, Nov 72026-11-07
Low 3:05 AM 0.38 ftHigh 9:23 AM 9.44 ftLow 3:38 PM -0.22 ftHigh 9:54 PM 8.71 ft
Sun, Nov 82026-11-08
Low 3:48 AM 0.51 ftHigh 10:04 AM 9.51 ftLow 4:22 PM -0.32 ftHigh 10:39 PM 8.59 ft
Mon, Nov 92026-11-09
Low 4:29 AM 0.69 ftHigh 10:44 AM 9.46 ftLow 5:04 PM -0.28 ftHigh 11:21 PM 8.42 ft
Tue, Nov 102026-11-10
Low 5:07 AM 0.90 ftHigh 11:22 AM 9.33 ftLow 5:43 PM -0.13 ft
Wed, Nov 112026-11-11
High 12:02 AM 8.21 ftLow 5:45 AM 1.11 ftHigh 12:00 PM 9.14 ftLow 6:22 PM 0.09 ft
Thu, Nov 122026-11-12
High 12:41 AM 7.98 ftLow 6:23 AM 1.33 ftHigh 12:38 PM 8.92 ftLow 7:01 PM 0.36 ft
Fri, Nov 132026-11-13
High 1:21 AM 7.74 ftLow 7:03 AM 1.54 ftHigh 1:18 PM 8.67 ftLow 7:42 PM 0.63 ft
Sat, Nov 142026-11-14
High 2:04 AM 7.51 ftLow 7:45 AM 1.74 ftHigh 2:01 PM 8.42 ftLow 8:26 PM 0.87 ft
Sun, Nov 152026-11-15
High 2:50 AM 7.35 ftLow 8:32 AM 1.90 ftHigh 2:49 PM 8.19 ftLow 9:13 PM 1.05 ft
Mon, Nov 162026-11-16
High 3:40 AM 7.29 ftLow 9:23 AM 1.99 ftHigh 3:41 PM 8.01 ftLow 10:02 PM 1.15 ft
Tue, Nov 172026-11-17
High 4:30 AM 7.37 ftLow 10:17 AM 1.96 ftHigh 4:34 PM 7.89 ftLow 10:51 PM 1.17 ft
Wed, Nov 182026-11-18
High 5:19 AM 7.58 ftLow 11:12 AM 1.78 ftHigh 5:29 PM 7.87 ftLow 11:40 PM 1.11 ft
Thu, Nov 192026-11-19
High 6:08 AM 7.92 ftLow 12:09 PM 1.43 ftHigh 6:25 PM 7.94 ft
Fri, Nov 202026-11-20
Low 12:30 AM 0.97 ftHigh 6:56 AM 8.39 ftLow 1:04 PM 0.92 ftHigh 7:19 PM 8.12 ft
Sat, Nov 212026-11-21
Low 1:19 AM 0.76 ftHigh 7:42 AM 8.94 ftLow 1:56 PM 0.31 ftHigh 8:11 PM 8.38 ft
Sun, Nov 222026-11-22
Low 2:06 AM 0.50 ftHigh 8:26 AM 9.50 ftLow 2:45 PM -0.30 ftHigh 9:01 PM 8.65 ft
Mon, Nov 232026-11-23
Low 2:53 AM 0.23 ftHigh 9:11 AM 10.01 ftLow 3:33 PM -0.84 ftHigh 9:50 PM 8.88 ft
Tue, Nov 242026-11-24
Low 3:40 AM 0.01 ftHigh 9:58 AM 10.40 ftLow 4:22 PM -1.21 ftHigh 10:40 PM 9.02 ft
Wed, Nov 252026-11-25
Low 4:29 AM -0.13 ftHigh 10:47 AM 10.63 ftLow 5:12 PM -1.40 ftHigh 11:31 PM 9.07 ft
Thu, Nov 262026-11-26
Low 5:20 AM -0.17 ftHigh 11:39 AM 10.69 ftLow 6:04 PM -1.40 ft
Fri, Nov 272026-11-27
High 12:24 AM 9.02 ftLow 6:13 AM -0.09 ftHigh 12:32 PM 10.54 ftLow 6:58 PM -1.22 ft
Sat, Nov 282026-11-28
High 1:19 AM 8.88 ftLow 7:08 AM 0.10 ftHigh 1:29 PM 10.22 ftLow 7:54 PM -0.92 ft
Sun, Nov 292026-11-29
High 2:17 AM 8.72 ftLow 8:08 AM 0.35 ftHigh 2:29 PM 9.78 ftLow 8:54 PM -0.56 ft
Mon, Nov 302026-11-30
High 3:20 AM 8.61 ftLow 9:13 AM 0.59 ftHigh 3:35 PM 9.29 ftLow 9:55 PM -0.19 ft
Tue, Dec 12026-12-01
High 4:23 AM 8.60 ftLow 10:21 AM 0.73 ftHigh 4:41 PM 8.85 ftLow 10:57 PM 0.14 ft
Wed, Dec 22026-12-02
High 5:24 AM 8.66 ftLow 11:29 AM 0.74 ftHigh 5:48 PM 8.49 ftLow 11:58 PM 0.43 ft
Thu, Dec 32026-12-03
High 6:24 AM 8.78 ftLow 12:37 PM 0.61 ftHigh 6:53 PM 8.26 ft
Fri, Dec 42026-12-04
Low 12:57 AM 0.65 ftHigh 7:21 AM 8.94 ftLow 1:39 PM 0.38 ftHigh 7:54 PM 8.15 ft
Sat, Dec 52026-12-05
Low 1:52 AM 0.81 ftHigh 8:12 AM 9.08 ftLow 2:34 PM 0.14 ftHigh 8:48 PM 8.10 ft
Sun, Dec 62026-12-06
Low 2:41 AM 0.92 ftHigh 8:59 AM 9.16 ftLow 3:22 PM -0.02 ftHigh 9:37 PM 8.07 ft
Mon, Dec 72026-12-07
Low 3:25 AM 1.01 ftHigh 9:42 AM 9.19 ftLow 4:06 PM -0.09 ftHigh 10:22 PM 8.04 ft

Source: NOAA CO-OPS Tide Predictions for station 8427031. Rolling 35-day window generated 2026-11-03. Predictions are not real-time observations.

Station facts

NOAA ID
8427031
Coordinates
42.9783, -70.6150
Datum
MLLW
Mean tide range
Not published for this prediction point
Prediction type
Subordinate prediction station
Water-level sensor
Not listed

Geographic context

Station area

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Map showing Gosport Harbor, Isles of Shoals in coral and five numbered nearby tide stations.
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Coastline: U.S. Census Bureau and Natural Earth. Stations: NOAA CO-OPS. Planning context only, not for navigation.

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