Tides Today & Tomorrow in Salmon Falls River, NH

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Salmon Falls River, NH.
Next low tide : in 3h 17m at 11:26 pm (0.2 ft)
Next high tide (tomorrow) : 5:22 am (6.9 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8419997
Common Questions About Tides

Salmon Falls River, NH Tides - Feb 2040

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:266.62:307.28:360.59:04-0.16:584:54Waning Gibbous1Wed
2Thu3:006.73:087.19:160.49:410.06:574:56Waning Gibbous2Thu
3Fri3:376.83:516.99:590.410:220.16:564:57Waning Gibbous3Fri
4Sat4:186.94:396.710:470.311:070.26:554:58Third Quarter4Sat
5Sun5:057.05:346.511:410.311:580.46:545:00Third Quarter5Sun
6Mon5:587.16:346.312:390.36:525:01Third Quarter6Mon
7Tue6:567.27:416.212:540.61:430.26:515:02Waning Crescent7Tue
8Wed8:017.38:526.31:570.62:520.06:505:04Waning Crescent8Wed
9Thu9:087.69:586.53:040.53:59-0.36:495:05Waning Crescent9Thu
10Fri10:117.910:586.94:090.34:59-0.76:475:06Waning Crescent10Fri
11Sat11:108.211:537.25:08-0.15:55-1.06:465:08New Moon11Sat
12Sun12:068.46:05-0.46:47-1.26:455:09New Moon12Sun
13Mon12:457.412:598.46:59-0.67:37-1.26:435:10New Moon13Mon
14Tue1:357.61:498.37:51-0.68:24-1.16:425:12Waxing Crescent14Tue
15Wed2:227.62:398.08:41-0.69:10-0.76:415:13Waxing Crescent15Wed
16Thu3:087.53:287.59:31-0.49:56-0.36:395:14Waxing Crescent16Thu
17Fri3:557.44:207.010:23-0.110:430.26:385:16Waxing Crescent17Fri
18Sat4:447.15:146.511:180.211:330.66:365:17First Quarter18Sat
19Sun5:356.86:116.112:140.56:355:18First Quarter19Sun
20Mon6:296.67:125.812:261.11:140.86:335:20First Quarter20Mon
21Tue7:276.48:155.61:231.42:180.96:325:21First Quarter21Tue
22Wed8:276.49:155.72:251.53:210.96:305:22Waxing Gibbous22Wed
23Thu9:256.510:085.83:261.44:150.76:295:24Waxing Gibbous23Thu
24Fri10:156.710:546.04:181.35:020.56:275:25Waxing Gibbous24Fri
25Sat11:006.911:366.35:031.05:420.36:255:26Waxing Gibbous25Sat
26Sun11:417.15:440.86:190.16:245:27Full Moon26Sun
27Mon12:136.512:197.36:220.56:53-0.16:225:29Full Moon27Mon
28Tue12:486.712:557.46:580.37:26-0.26:215:30Full Moon28Tue
29Wed1:216.91:317.47:350.17:59-0.36:195:31Full Moon29Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8419997)

Common Questions About Salmon Falls River, NH Tides

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What time does the tide turn (slack tide) in Salmon Falls River, NH today?

Slack tide in Salmon Falls River, NH is approximately 2:24 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 Salmon Falls River, NH?

Salmon Falls River, NH is currently in a transitional phase. Tonight's moon is 27% 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 Salmon Falls 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 Salmon Falls River, NH?

Tide predictions for Salmon Falls 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 Salmon Falls River, NH?

Tide data for Salmon Falls River, NH is sourced from NOAA Station #8419997. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8419997.

What is the moon phase in Salmon Falls River, NH tonight?

Tonight the moon over Salmon Falls River, NH is Waxing Crescent (27% illuminated). This places Salmon Falls River, NH 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