Tides Today & Tomorrow in Deer Island, MA

TIDE TIMES for Thursday, August 13, 2026
The tide is currently falling in Deer Island, MA.
Next low tide : in 2h 06m at 6:07 am (-0.8 ft)
Next high tide : 12:22 pm (9.9 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:49 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #8444012
Common Questions About Tides

Deer Island, MA Tides - Feb 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:089.911:399.04:540.45:26-0.46:574:57Full Moon1Sun
2Mon11:4710.15:360.26:06-0.66:564:58Full Moon2Mon
3Tue12:189.212:2810.16:170.06:45-0.76:554:59Waning Gibbous3Tue
4Wed12:579.41:1010.17:00-0.17:27-0.76:545:01Waning Gibbous4Wed
5Thu1:389.61:549.97:45-0.28:10-0.66:535:02Waning Gibbous5Thu
6Fri2:219.72:419.78:33-0.28:57-0.46:525:03Waning Gibbous6Fri
7Sat3:099.83:349.49:26-0.19:49-0.16:515:05Third Quarter7Sat
8Sun4:029.84:329.010:240.010:450.16:495:06Third Quarter8Sun
9Mon5:599.86:348.812:240.07:486:07Third Quarter9Mon
10Tue7:009.97:408.712:440.31:27-0.17:476:08Waning Crescent10Tue
11Wed8:0410.08:478.81:460.32:31-0.37:466:10Waning Crescent11Wed
12Thu9:0810.39:509.12:490.23:34-0.67:446:11Waning Crescent12Thu
13Fri10:0810.510:479.53:49-0.14:31-1.07:436:12Waning Crescent13Fri
14Sat11:0310.711:409.74:45-0.45:23-1.27:426:14New Moon14Sat
15Sun11:5510.85:38-0.66:13-1.37:406:15New Moon15Sun
16Mon12:299.912:4410.76:28-0.76:59-1.27:396:16New Moon16Mon
17Tue1:1610.01:3210.57:16-0.77:44-0.97:386:18Waxing Crescent17Tue
18Wed2:009.92:1810.18:03-0.58:28-0.57:366:19Waxing Crescent18Wed
19Thu2:439.73:039.68:49-0.29:11-0.17:356:20Waxing Crescent19Thu
20Fri3:279.43:499.19:360.29:560.57:336:21Waxing Crescent20Fri
21Sat4:129.14:388.610:260.610:441.07:326:23First Quarter21Sat
22Sun5:008.85:318.111:181.011:341.47:306:24First Quarter22Sun
23Mon5:528.66:267.812:121.27:296:25First Quarter23Mon
24Tue6:468.57:247.712:271.61:081.37:276:26First Quarter24Tue
25Wed7:428.58:227.71:211.72:051.37:266:28Waxing Gibbous25Wed
26Thu8:378.79:167.92:161.73:001.17:246:29Waxing Gibbous26Thu
27Fri9:299.010:058.33:091.43:490.77:226:30Waxing Gibbous27Fri
28Sat10:169.410:488.73:581.04:340.37:216:31Waxing Gibbous28Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8444012)

Common Questions About Deer Island, MA Tides

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What time does the tide turn (slack tide) in Deer Island, MA today?

Slack tide in Deer Island, MA is approximately 9:14 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Deer Island, MA?

Deer Island, MA is currently in a spring phase. Tonight's moon is 1% 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 Deer Island, MA 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 Deer Island, MA?

Tide predictions for Deer Island, MA 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 Deer Island, MA?

Tide data for Deer Island, MA is sourced from NOAA Station #8444012. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8444012.

What is the moon phase in Deer Island, MA tonight?

Tonight the moon over Deer Island, MA is New Moon (1% illuminated). This places Deer Island, MA 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