Tides Today & Tomorrow in Salmon Falls River, NH

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Salmon Falls River, NH.
Next low tide : 11:26 pm (0.2 ft)
Next high tide : in 2h 18m at 4:54 pm (7.4 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 - Aug 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:246.810:408.14:26-0.24:360.35:338:05Waxing Gibbous1Mon
2Tue11:266.911:398.35:28-0.55:360.25:348:04Waxing Gibbous2Tue
3Wed12:247.16:26-0.76:340.05:358:03Full Moon3Wed
4Thu12:368.41:197.37:21-0.97:29-0.15:378:01Full Moon4Thu
5Fri1:318.52:127.48:13-0.98:23-0.15:388:00Full Moon5Fri
6Sat2:238.43:017.49:03-0.89:15-0.15:397:59Waning Gibbous6Sat
7Sun3:138.13:497.49:50-0.610:060.15:407:57Waning Gibbous7Sun
8Mon4:037.84:367.310:37-0.310:570.35:417:56Waning Gibbous8Mon
9Tue4:537.45:247.211:230.111:500.55:427:55Waning Gibbous9Tue
10Wed5:456.96:137.012:100.55:437:53Third Quarter10Wed
11Thu6:386.57:036.812:440.712:590.95:447:52Third Quarter11Thu
12Fri7:336.27:546.71:390.91:491.25:457:51Third Quarter12Fri
13Sat8:315.98:486.62:371.02:431.45:467:49Third Quarter13Sat
14Sun9:305.89:436.73:371.03:401.55:477:48Waning Crescent14Sun
15Mon10:275.910:366.84:340.94:351.55:497:46Waning Crescent15Mon
16Tue11:176.011:237.05:250.85:241.35:507:45Waning Crescent16Tue
17Wed12:036.26:100.66:081.15:517:43Waning Crescent17Wed
18Thu12:077.212:456.46:500.36:490.95:527:42New Moon18Thu
19Fri12:487.41:246.67:280.17:290.75:537:40New Moon19Fri
20Sat1:287.62:016.88:050.08:090.55:547:38New Moon20Sat
21Sun2:077.72:387.08:41-0.28:500.35:557:37New Moon21Sun
22Mon2:467.73:157.39:18-0.39:320.15:567:35Waxing Crescent22Mon
23Tue3:277.73:547.49:57-0.310:170.05:577:34Waxing Crescent23Tue
24Wed4:117.54:377.610:40-0.211:060.05:587:32Waxing Crescent24Wed
25Thu5:007.35:257.611:260.011:590.05:597:30First Quarter25Thu
26Fri5:557.06:187.612:170.26:017:29First Quarter26Fri
27Sat6:546.87:167.612:570.01:130.46:027:27First Quarter27Sat
28Sun7:596.68:197.62:000.12:140.66:037:25First Quarter28Sun
29Mon9:086.59:267.73:070.13:200.66:047:24Waxing Gibbous29Mon
30Tue10:166.610:327.84:160.04:280.56:057:22Waxing Gibbous30Tue
31Wed11:176.911:328.05:19-0.25:300.36:067:20Waxing Gibbous31Wed
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 8:10 pm — 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