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 (tomorrow) : 11:41 am (0.6 ft)
Next high tide (tomorrow) : in 5h 32m at 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 - Sep 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:356.56:537.012:370.412:500.96:067:19First Quarter1Thu
2Fri7:336.27:506.81:350.71:461.26:077:18First Quarter2Fri
3Sat8:326.08:496.72:360.92:451.36:097:16First Quarter3Sat
4Sun9:316.09:466.73:370.93:461.36:107:14Waxing Gibbous4Sun
5Mon10:256.110:386.94:330.84:411.26:117:12Waxing Gibbous5Mon
6Tue11:136.311:257.05:210.75:281.06:127:11Waxing Gibbous6Tue
7Wed11:566.66:030.56:110.86:137:09Waxing Gibbous7Wed
8Thu12:077.212:346.86:400.46:500.56:147:07Full Moon8Thu
9Fri12:467.31:107.07:150.27:270.36:157:05Full Moon9Fri
10Sat1:247.31:457.27:480.18:040.26:167:03Full Moon10Sat
11Sun2:017.42:197.48:220.18:420.06:177:02Full Moon11Sun
12Mon2:387.32:537.58:580.19:21-0.16:187:00Waning Gibbous12Mon
13Tue3:167.23:317.69:360.110:04-0.16:206:58Waning Gibbous13Tue
14Wed3:587.14:137.610:180.210:51-0.16:216:56Waning Gibbous14Wed
15Thu4:456.95:027.611:050.311:430.06:226:54Third Quarter15Thu
16Fri5:396.85:577.511:580.56:236:53Third Quarter16Fri
17Sat6:396.66:587.512:410.112:560.66:246:51Third Quarter17Sat
18Sun7:446.68:057.51:430.22:000.66:256:49Third Quarter18Sun
19Mon8:516.79:137.62:500.13:080.56:266:47Waning Crescent19Mon
20Tue9:577.010:197.83:560.04:160.26:276:45Waning Crescent20Tue
21Wed10:577.411:198.04:58-0.35:18-0.16:286:44Waning Crescent21Wed
22Thu11:507.75:53-0.56:14-0.56:306:42New Moon22Thu
23Fri12:138.112:408.06:43-0.67:07-0.76:316:40New Moon23Fri
24Sat1:058.11:288.27:31-0.67:57-0.86:326:38New Moon24Sat
25Sun1:558.01:148.27:17-0.57:45-0.85:335:36Waxing Crescent25Sun
26Mon1:437.81:598.08:02-0.38:32-0.65:345:35Waxing Crescent26Mon
27Tue2:307.52:437.88:470.19:19-0.25:355:33Waxing Crescent27Tue
28Wed3:177.13:297.59:320.510:080.15:365:31Waxing Crescent28Wed
29Thu4:076.74:187.110:200.811:000.55:375:29First Quarter29Thu
30Fri5:006.45:126.811:121.111:550.85:385:27First Quarter30Fri
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 8:31 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