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NOAA station 8638660

Portsmouth, Naval Shipyard 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.

VirginiaReference prediction stationPrediction only

NOAA high and low predictions

Tides on Thu, Nov 5

2026-11-05 · America/New_York

High 6:01 AM 3.15 ftLow 12:16 PM 0.27 ftHigh 6:19 PM 2.88 ft

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

Nov 5 – Dec 9, 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.

Thu, Nov 52026-11-05
High 6:01 AM 3.15 ftLow 12:16 PM 0.27 ftHigh 6:19 PM 2.88 ft
Fri, Nov 62026-11-06
Low 12:28 AM 0.13 ftHigh 6:48 AM 3.31 ftLow 1:10 PM 0.20 ftHigh 7:03 PM 2.86 ft
Sat, Nov 72026-11-07
Low 1:12 AM 0.11 ftHigh 7:30 AM 3.39 ftLow 1:59 PM 0.15 ftHigh 7:45 PM 2.82 ft
Sun, Nov 82026-11-08
Low 1:52 AM 0.11 ftHigh 8:10 AM 3.40 ftLow 2:42 PM 0.14 ftHigh 8:26 PM 2.77 ft
Mon, Nov 92026-11-09
Low 2:30 AM 0.14 ftHigh 8:50 AM 3.36 ftLow 3:20 PM 0.16 ftHigh 9:07 PM 2.70 ft
Tue, Nov 102026-11-10
Low 3:06 AM 0.18 ftHigh 9:29 AM 3.28 ftLow 3:56 PM 0.22 ftHigh 9:47 PM 2.63 ft
Wed, Nov 112026-11-11
Low 3:41 AM 0.24 ftHigh 10:08 AM 3.19 ftLow 4:31 PM 0.31 ftHigh 10:27 PM 2.55 ft
Thu, Nov 122026-11-12
Low 4:15 AM 0.32 ftHigh 10:46 AM 3.08 ftLow 5:07 PM 0.42 ftHigh 11:07 PM 2.46 ft
Fri, Nov 132026-11-13
Low 4:50 AM 0.40 ftHigh 11:26 AM 2.98 ftLow 5:47 PM 0.52 ftHigh 11:48 PM 2.39 ft
Sat, Nov 142026-11-14
Low 5:30 AM 0.50 ftHigh 12:07 PM 2.88 ftLow 6:34 PM 0.60 ft
Sun, Nov 152026-11-15
High 12:31 AM 2.34 ftLow 6:19 AM 0.60 ftHigh 12:50 PM 2.78 ftLow 7:25 PM 0.63 ft
Mon, Nov 162026-11-16
High 1:17 AM 2.33 ftLow 7:20 AM 0.66 ftHigh 1:36 PM 2.69 ftLow 8:16 PM 0.59 ft
Tue, Nov 172026-11-17
High 2:07 AM 2.36 ftLow 8:23 AM 0.68 ftHigh 2:26 PM 2.59 ftLow 9:05 PM 0.51 ft
Wed, Nov 182026-11-18
High 3:02 AM 2.45 ftLow 9:24 AM 0.64 ftHigh 3:23 PM 2.52 ftLow 9:53 PM 0.41 ft
Thu, Nov 192026-11-19
High 4:04 AM 2.60 ftLow 10:25 AM 0.55 ftHigh 4:26 PM 2.50 ftLow 10:41 PM 0.28 ft
Fri, Nov 202026-11-20
High 5:05 AM 2.82 ftLow 11:25 AM 0.41 ftHigh 5:26 PM 2.55 ftLow 11:31 PM 0.14 ft
Sat, Nov 212026-11-21
High 5:58 AM 3.07 ftLow 12:23 PM 0.25 ftHigh 6:20 PM 2.63 ft
Sun, Nov 222026-11-22
Low 12:22 AM -0 ftHigh 6:46 AM 3.29 ftLow 1:19 PM 0.09 ftHigh 7:09 PM 2.70 ft
Mon, Nov 232026-11-23
Low 1:12 AM -0.13 ftHigh 7:34 AM 3.47 ftLow 2:12 PM -0.06 ftHigh 7:59 PM 2.75 ft
Tue, Nov 242026-11-24
Low 2:04 AM -0.24 ftHigh 8:24 AM 3.57 ftLow 3:04 PM -0.16 ftHigh 8:50 PM 2.77 ft
Wed, Nov 252026-11-25
Low 2:54 AM -0.31 ftHigh 9:17 AM 3.60 ftLow 3:54 PM -0.20 ftHigh 9:44 PM 2.77 ft
Thu, Nov 262026-11-26
Low 3:45 AM -0.33 ftHigh 10:10 AM 3.58 ftLow 4:44 PM -0.17 ftHigh 10:38 PM 2.76 ft
Fri, Nov 272026-11-27
Low 4:35 AM -0.27 ftHigh 11:04 AM 3.49 ftLow 5:37 PM -0.10 ftHigh 11:33 PM 2.75 ft
Sat, Nov 282026-11-28
Low 5:30 AM -0.14 ftHigh 11:59 AM 3.35 ftLow 6:35 PM -0.02 ft
Sun, Nov 292026-11-29
High 12:30 AM 2.73 ftLow 6:33 AM 0.01 ftHigh 12:53 PM 3.16 ftLow 7:35 PM 0.03 ft
Mon, Nov 302026-11-30
High 1:28 AM 2.73 ftLow 7:43 AM 0.14 ftHigh 1:49 PM 2.95 ftLow 8:32 PM 0.04 ft
Tue, Dec 12026-12-01
High 2:27 AM 2.75 ftLow 8:51 AM 0.21 ftHigh 2:46 PM 2.73 ftLow 9:25 PM 0.04 ft
Wed, Dec 22026-12-02
High 3:30 AM 2.79 ftLow 9:55 AM 0.25 ftHigh 3:48 PM 2.56 ftLow 10:15 PM 0.05 ft
Thu, Dec 32026-12-03
High 4:36 AM 2.86 ftLow 10:58 AM 0.25 ftHigh 4:53 PM 2.45 ftLow 11:04 PM 0.06 ft
Fri, Dec 42026-12-04
High 5:35 AM 2.96 ftLow 11:56 AM 0.23 ftHigh 5:49 PM 2.42 ftLow 11:52 PM 0.07 ft
Sat, Dec 52026-12-05
High 6:24 AM 3.03 ftLow 12:50 PM 0.19 ftHigh 6:37 PM 2.42 ft
Sun, Dec 62026-12-06
Low 12:38 AM 0.08 ftHigh 7:07 AM 3.07 ftLow 1:38 PM 0.15 ftHigh 7:20 PM 2.43 ft
Mon, Dec 72026-12-07
Low 1:22 AM 0.08 ftHigh 7:47 AM 3.06 ftLow 2:22 PM 0.12 ftHigh 8:02 PM 2.42 ft
Tue, Dec 82026-12-08
Low 2:03 AM 0.08 ftHigh 8:27 AM 3.03 ftLow 3:00 PM 0.10 ftHigh 8:43 PM 2.41 ft
Wed, Dec 92026-12-09
Low 2:42 AM 0.09 ftHigh 9:06 AM 3 ftLow 3:36 PM 0.10 ftHigh 9:24 PM 2.38 ft

Source: NOAA CO-OPS Tide Predictions for station 8638660. Rolling 35-day window generated 2026-11-05. Predictions are not real-time observations.

Station facts

NOAA ID
8638660
Coordinates
36.8217, -76.2933
Datum
MLLW
Mean tide range
2.76 ft
Prediction type
Reference prediction station
Water-level sensor
Not listed

Geographic context

Station area

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Map showing Portsmouth, Naval Shipyard 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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