Tides Today & Tomorrow in Salmon Falls River, NH

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Salmon Falls River, NH.
Next low tide : 11:41 am (0.6 ft)
Next high tide : in 0m at 5:22 am (6.9 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 5:52 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8419997
Common Questions About Tides

Salmon Falls River, NH Tides - Apr 1938

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:247.712:507.56:53-0.67:08-0.35:256:08New Moon1Fri
2Sat1:048.01:337.57:36-0.87:50-0.35:246:10Waxing Crescent2Sat
3Sun1:458.12:187.58:21-0.98:34-0.35:226:11Waxing Crescent3Sun
4Mon2:298.23:067.39:08-0.89:22-0.15:206:12Waxing Crescent4Mon
5Tue3:188.03:597.110:00-0.710:150.15:186:13Waxing Crescent5Tue
6Wed4:137.84:596.910:58-0.411:150.35:176:14First Quarter6Wed
7Thu5:157.66:046.712:00-0.25:156:15First Quarter7Thu
8Fri6:227.47:126.712:190.51:060.05:136:17First Quarter8Fri
9Sat7:337.28:196.91:290.62:140.05:116:18Waxing Gibbous9Sat
10Sun8:427.39:217.12:410.43:190.05:106:19Waxing Gibbous10Sun
11Mon9:457.410:167.43:470.24:17-0.15:086:20Waxing Gibbous11Mon
12Tue10:417.511:057.74:44-0.25:07-0.25:066:21Waxing Gibbous12Tue
13Wed11:327.511:507.85:35-0.45:54-0.25:056:22Full Moon13Wed
14Thu12:197.56:23-0.66:37-0.15:036:24Full Moon14Thu
15Fri12:337.91:047.37:07-0.67:180.15:016:25Full Moon15Fri
16Sat1:137.81:467.27:49-0.57:570.35:006:26Waning Gibbous16Sat
17Sun1:527.72:266.98:29-0.38:360.54:586:27Waning Gibbous17Sun
18Mon2:307.53:076.79:09-0.19:160.84:566:28Waning Gibbous18Mon
19Tue3:107.23:516.49:500.29:581.04:556:29Waning Gibbous19Tue
20Wed3:536.94:376.210:350.510:451.24:536:30Waning Gibbous20Wed
21Thu4:416.75:286.111:230.711:361.44:516:32Third Quarter21Thu
22Fri5:336.56:206.012:130.94:506:33Third Quarter22Fri
23Sat6:286.47:136.112:301.51:051.04:486:34Third Quarter23Sat
24Sun8:256.39:066.31:261.42:591.05:477:35Third Quarter24Sun
25Mon9:226.49:566.63:251.23:510.85:457:36Waning Crescent25Mon
26Tue10:166.610:426.94:200.94:400.65:447:37Waning Crescent26Tue
27Wed11:056.811:257.45:100.55:250.45:427:39Waning Crescent27Wed
28Thu11:527.15:560.06:090.15:417:40New Moon28Thu
29Fri12:077.812:387.36:42-0.46:53-0.15:397:41New Moon29Fri
30Sat12:508.11:257.57:28-0.87:38-0.25:387:42New Moon30Sat
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 36% 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 First Quarter (36% 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