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 : 10:55 am (0.1 ft)
Next high tide : in 1h 48m at 4:30 am (7.3 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 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon7:446.78:286.41:441.02:280.55:246:09Waning Crescent1Mon
2Tue8:466.79:256.52:501.03:280.65:236:10Waning Crescent2Tue
3Wed9:426.710:146.73:490.94:190.55:216:11Waning Crescent3Wed
4Thu10:316.810:576.94:390.75:030.45:196:12Waning Crescent4Thu
5Fri11:156.911:367.05:230.45:420.45:176:14Waning Crescent5Fri
6Sat11:557.06:020.36:170.35:166:15New Moon6Sat
7Sun12:127.212:337.06:380.16:500.35:146:16New Moon7Sun
8Mon12:457.31:097.07:130.07:220.45:126:17New Moon8Mon
9Tue1:187.31:436.97:460.07:540.45:106:18New Moon9Tue
10Wed1:497.32:186.88:210.08:290.55:096:19Waxing Crescent10Wed
11Thu2:237.32:546.78:570.09:060.65:076:21Waxing Crescent11Thu
12Fri2:597.33:346.69:370.19:480.75:056:22Waxing Crescent12Fri
13Sat3:417.24:206.510:220.110:350.85:046:23Waxing Crescent13Sat
14Sun4:297.15:126.411:130.211:290.85:026:24First Quarter14Sun
15Mon5:247.16:106.512:080.25:006:25First Quarter15Mon
16Tue6:257.17:116.712:280.81:070.24:596:26First Quarter16Tue
17Wed7:307.28:147.01:310.62:100.04:576:28Waxing Gibbous17Wed
18Thu8:377.49:147.42:370.33:11-0.24:556:29Waxing Gibbous18Thu
19Fri9:397.710:107.93:41-0.24:09-0.54:546:30Waxing Gibbous19Fri
20Sat10:387.911:028.44:39-0.75:03-0.74:526:31Full Moon20Sat
21Sun11:338.111:538.75:34-1.15:54-0.94:516:32Full Moon21Sun
22Mon12:278.26:28-1.46:45-0.94:496:33Full Moon22Mon
23Tue12:438.81:198.17:20-1.57:36-0.74:486:35Full Moon23Tue
24Wed1:338.72:117.98:11-1.48:26-0.54:466:36Waning Gibbous24Wed
25Thu2:238.53:037.69:02-1.19:17-0.14:456:37Waning Gibbous25Thu
26Fri3:148.13:587.29:55-0.710:110.34:436:38Waning Gibbous26Fri
27Sat4:087.74:556.910:51-0.311:080.74:426:39Third Quarter27Sat
28Sun6:067.26:536.612:490.15:407:40Third Quarter28Sun
29Mon7:066.97:526.51:091.01:470.55:397:42Third Quarter29Mon
30Tue8:066.68:496.52:111.12:460.75:377:43Third Quarter30Tue
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 7:42 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