Tides Today & Tomorrow in Jonesport, ME

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Jonesport, ME.
Next low tide : in 1h 50m at 10:07 pm (0.9 ft)
Next high tide (tomorrow) : 4:12 am (10.8 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:36 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8411801
Common Questions About Tides

Jonesport, ME Tides - Sep 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:1311.49:2813.83:08-0.23:160.55:537:07Waning Crescent1Wed
2Thu10:0812.210:2414.34:03-0.94:13-0.35:547:05New Moon2Thu
3Fri11:0012.911:1814.64:55-1.55:08-0.95:557:03New Moon3Fri
4Sat11:5113.55:45-1.86:03-1.35:567:02New Moon4Sat
5Sun12:1114.512:4013.96:34-1.86:56-1.55:577:00Waxing Crescent5Sun
6Mon1:0414.21:2914.07:22-1.57:49-1.45:586:58Waxing Crescent6Mon
7Tue1:5713.52:1913.88:11-0.98:44-1.06:006:56Waxing Crescent7Tue
8Wed2:5212.73:1213.39:03-0.19:42-0.46:016:54First Quarter8Wed
9Thu3:5111.94:0912.89:580.810:440.26:026:52First Quarter9Thu
10Fri4:5311.15:0912.210:571.511:480.76:036:51First Quarter10Fri
11Sat5:5710.66:1211.812:002.06:046:49First Quarter11Sat
12Sun7:0310.37:1611.612:551.11:062.36:056:47Waxing Gibbous12Sun
13Mon8:0410.38:1611.71:591.22:092.26:076:45Waxing Gibbous13Mon
14Tue8:5810.59:0811.92:551.03:032.06:086:43Waxing Gibbous14Tue
15Wed9:4410.89:5412.13:430.83:501.66:096:41Waxing Gibbous15Wed
16Thu10:2511.110:3512.24:240.74:311.36:106:39Full Moon16Thu
17Fri11:0211.411:1312.25:010.65:091.16:116:37Full Moon17Fri
18Sat11:3711.711:4812.25:330.55:450.96:126:36Full Moon18Sat
19Sun12:0811.96:040.66:190.76:146:34Full Moon19Sun
20Mon12:2312.012:3912.06:350.76:530.66:156:32Waning Gibbous20Mon
21Tue12:5711.81:0912.17:060.97:290.66:166:30Waning Gibbous21Tue
22Wed1:3211.51:4212.17:391.18:070.66:176:28Waning Gibbous22Wed
23Thu2:1011.12:1912.08:171.48:500.86:186:26Waning Gibbous23Thu
24Fri2:5310.83:0312.08:591.79:380.96:196:24Third Quarter24Fri
25Sat3:4310.43:5411.99:481.910:341.06:216:22Third Quarter25Sat
26Sun3:4010.23:5311.99:442.010:351.05:225:20Third Quarter26Sun
27Mon4:4310.24:5812.110:462.011:410.85:235:19Third Quarter27Mon
28Tue5:5110.56:0712.411:541.75:245:17Waning Crescent28Tue
29Wed6:5611.17:1313.012:470.41:011.05:255:15Waning Crescent29Wed
30Thu7:5512.08:1313.61:47-0.32:030.25:275:13Waning Crescent30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8411801)

Common Questions About Jonesport, ME Tides

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What time does the tide turn (slack tide) in Jonesport, ME today?

Slack tide in Jonesport, ME is approximately 1:09 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 Jonesport, ME?

Jonesport, ME is currently in a transitional phase. Tonight's moon is 36% 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 shifting between spring and neap.

What datum are Jonesport, ME 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 Jonesport, ME?

Tide predictions for Jonesport, ME 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 Jonesport, ME?

Tide data for Jonesport, ME is sourced from NOAA Station #8411801. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8411801.

What is the moon phase in Jonesport, ME tonight?

Tonight the moon over Jonesport, ME is First Quarter (36% illuminated). This places Jonesport, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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