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 3h 26m 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 - May 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:317.611:538.15:34-0.45:54-0.35:377:43Waxing Gibbous1Mon
2Tue12:257.66:28-0.76:43-0.35:357:44Full Moon2Tue
3Wed12:428.31:167.67:19-0.97:31-0.25:347:45Full Moon3Wed
4Thu1:298.32:057.58:07-0.98:17-0.15:337:46Full Moon4Thu
5Fri2:148.22:527.38:53-0.89:020.25:317:48Waning Gibbous5Fri
6Sat2:588.03:377.19:38-0.59:470.45:307:49Waning Gibbous6Sat
7Sun3:427.74:236.810:23-0.210:320.75:297:50Waning Gibbous7Sun
8Mon4:277.45:116.611:090.111:201.05:287:51Waning Gibbous8Mon
9Tue5:157.06:016.411:570.45:267:52Third Quarter9Tue
10Wed6:066.76:526.312:111.212:460.75:257:53Third Quarter10Wed
11Thu7:006.57:446.31:051.41:370.85:247:54Third Quarter11Thu
12Fri7:556.38:366.42:011.42:281.05:237:55Third Quarter12Fri
13Sat8:526.39:276.52:581.33:201.05:227:56Waning Crescent13Sat
14Sun9:476.310:146.83:541.24:101.05:217:58Waning Crescent14Sun
15Mon10:386.410:587.14:460.94:560.85:197:59Waning Crescent15Mon
16Tue11:256.611:387.45:310.55:380.75:188:00Waning Crescent16Tue
17Wed12:096.86:140.26:190.55:178:01New Moon17Wed
18Thu12:187.612:536.96:56-0.27:010.45:168:02New Moon18Thu
19Fri12:597.91:367.17:38-0.47:440.25:158:03New Moon19Fri
20Sat1:418.12:217.28:22-0.68:290.15:148:04New Moon20Sat
21Sun2:268.23:077.39:08-0.89:170.15:148:05Waxing Crescent21Sun
22Mon3:138.33:557.39:55-0.810:070.15:138:06Waxing Crescent22Mon
23Tue4:038.24:487.310:46-0.711:020.25:128:07Waxing Crescent23Tue
24Wed4:588.05:457.311:41-0.65:118:08First Quarter24Wed
25Thu5:597.76:457.312:010.312:38-0.45:108:09First Quarter25Thu
26Fri7:027.57:457.41:040.31:37-0.25:108:10First Quarter26Fri
27Sat8:087.38:467.52:100.32:38-0.15:098:11First Quarter27Sat
28Sun9:147.19:467.73:170.23:400.15:088:12Waxing Gibbous28Sun
29Mon10:187.110:427.94:220.04:390.15:088:12Waxing Gibbous29Mon
30Tue11:177.111:348.05:22-0.25:340.25:078:13Waxing Gibbous30Tue
31Wed12:117.16:15-0.46:240.25:068:14Full Moon31Wed
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