Nearby Harbors
43.1979’ N, 70.8678’ W

Dover, Cocheco River, NH

65°
H -°
L 63°
S
2mph
Low tide
4:32 am
Photo Credits

Tides Today & Tomorrow in Dover, Cocheco River, NH

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Dover, Cocheco River, NH.
Next low tide (tomorrow) : in 5h 20m at 4:32 am (1.0 ft)
Next high tide (tomorrow) : 10:56 am (6.0 ft)
Sunset today : 7:34 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8420411
Common Questions About Tides

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Dover, Cocheco River, NH Tides - Mar 2046

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu7:297.58:106.212:550.91:450.76:185:32Waning Crescent1Thu
2Fri8:327.39:116.21:561.12:450.86:175:33Waning Crescent2Fri
3Sat9:317.310:066.32:551.23:410.86:155:35Waning Crescent3Sat
4Sun10:247.310:566.53:501.14:310.76:135:36Waning Crescent4Sun
5Mon11:127.211:396.64:411.05:160.76:125:37New Moon5Mon
6Tue11:557.25:280.95:570.66:105:38New Moon6Tue
7Wed12:186.812:347.26:110.76:350.66:085:40New Moon7Wed
8Thu12:546.91:107.16:520.67:120.66:065:41New Moon8Thu
9Fri1:277.11:467.07:320.57:490.66:055:42New Moon9Fri
10Sat2:007.12:216.98:120.48:270.76:035:43Waxing Crescent10Sat
11Sun3:347.23:596.79:540.410:070.97:016:45Waxing Crescent11Sun
12Mon4:117.24:406.510:380.510:501.06:596:46Waxing Crescent12Mon
13Tue4:527.25:256.311:260.611:361.26:586:47Waxing Crescent13Tue
14Wed5:397.26:166.112:170.76:566:48First Quarter14Wed
15Thu6:317.17:146.012:271.31:120.86:546:49First Quarter15Thu
16Fri7:317.18:186.01:221.42:100.76:526:51First Quarter16Fri
17Sat8:377.29:226.22:221.33:090.66:516:52Waxing Gibbous17Sat
18Sun9:417.410:216.63:221.04:050.46:496:53Waxing Gibbous18Sun
19Mon10:417.611:157.14:210.74:580.16:476:54Waxing Gibbous19Mon
20Tue11:377.95:170.25:50-0.26:456:55Waxing Gibbous20Tue
21Wed12:067.612:308.06:12-0.26:39-0.46:436:57Full Moon21Wed
22Thu12:558.11:228.17:04-0.67:27-0.56:426:58Full Moon22Thu
23Fri1:438.52:118.07:56-0.98:14-0.56:406:59Full Moon23Fri
24Sat2:308.73:017.98:46-1.09:01-0.46:387:00Waning Gibbous24Sat
25Sun3:188.73:527.69:36-0.99:50-0.16:367:01Waning Gibbous25Sun
26Mon4:098.54:447.210:28-0.610:410.26:357:02Waning Gibbous26Mon
27Tue5:028.25:396.911:22-0.211:340.56:337:04Third Quarter27Tue
28Wed5:587.96:376.612:170.26:317:05Third Quarter28Wed
29Thu6:577.57:386.312:300.81:150.56:297:06Third Quarter29Thu
30Fri8:007.28:416.21:291.12:140.86:277:07Third Quarter30Fri
31Sat9:037.09:416.32:301.23:120.96:267:08Waning Crescent31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8420411)

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Common Questions About Dover, Cocheco River, NH Tides

Collapse All
Is this week a spring tide or neap tide in Dover, Cocheco River, NH?

Dover, Cocheco River, NH is currently in a spring phase. Tonight's moon is 81% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Dover, Cocheco River, NH tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Dover, Cocheco River, NH?

Tide predictions for Dover, Cocheco River, NH come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Dover, Cocheco River, NH?

Tide data for Dover, Cocheco River, NH is sourced from NOAA Station #8420411. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8420411.

What is the moon phase in Dover, Cocheco River, NH tonight?

Tonight the moon over Dover, Cocheco River, NH is Waxing Gibbous (81% illuminated). This places Dover, Cocheco River, NH in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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