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 - Apr 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:477.710:217.73:47-0.14:21-0.55:266:08Waxing Gibbous1Sat
2Sun10:458.011:138.04:46-0.55:14-0.75:246:09Full Moon2Sun
3Mon11:408.15:41-0.96:05-0.95:226:10Full Moon3Mon
4Tue12:038.312:328.16:33-1.16:53-0.85:206:12Full Moon4Tue
5Wed12:508.41:218.07:23-1.27:40-0.75:196:13Full Moon5Wed
6Thu1:378.42:107.78:11-1.18:26-0.45:176:14Waning Gibbous6Thu
7Fri2:228.22:587.48:59-0.89:120.05:156:15Waning Gibbous7Fri
8Sat3:087.83:477.09:47-0.410:000.45:136:16Waning Gibbous8Sat
9Sun3:577.44:406.610:380.010:520.85:126:17Third Quarter9Sun
10Mon4:507.05:356.311:320.411:471.15:106:19Third Quarter10Mon
11Tue5:466.76:326.112:290.75:086:20Third Quarter11Tue
12Wed6:446.57:306.112:461.31:270.95:076:21Third Quarter12Wed
13Thu7:446.48:276.21:471.42:250.95:056:22Third Quarter13Thu
14Fri8:436.49:186.42:481.33:200.95:036:23Waning Crescent14Fri
15Sat9:366.510:046.63:431.14:060.85:026:24Waning Crescent15Sat
16Sun10:226.710:446.94:300.84:470.65:006:26Waning Crescent16Sun
17Mon11:056.811:227.25:110.55:240.54:586:27Waning Crescent17Mon
18Tue11:456.911:587.45:500.26:000.44:576:28New Moon18Tue
19Wed12:247.06:27-0.16:360.34:556:29New Moon19Wed
20Thu12:337.61:037.17:05-0.37:140.24:536:30New Moon20Thu
21Fri1:097.81:427.17:45-0.47:530.24:526:31Waxing Crescent21Fri
22Sat1:487.92:237.18:26-0.58:360.24:506:33Waxing Crescent22Sat
23Sun2:307.93:097.09:11-0.59:220.34:496:34Waxing Crescent23Sun
24Mon3:177.83:596.910:00-0.410:140.44:476:35Waxing Crescent24Mon
25Tue4:107.74:566.910:54-0.311:120.54:466:36First Quarter25Tue
26Wed5:097.55:576.911:52-0.24:446:37First Quarter26Wed
27Thu6:137.47:007.012:140.512:54-0.14:436:38First Quarter27Thu
28Fri7:217.38:057.21:210.51:580.04:416:40Waxing Gibbous28Fri
29Sat8:297.39:067.52:290.33:01-0.14:406:41Waxing Gibbous29Sat
30Sun10:337.411:027.84:35-0.15:00-0.25:387:42Waxing Gibbous30Sun
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