Tides
About this chart
Riverside tide chart key:
The tide chart above shows the times and heights of high tide and low tide for Riverside, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).
| Day | Time | Tide | Height | |
|---|---|---|---|---|
| ▼ Low | -0.26′ | |||
| ▲ High | 5.58′ | |||
| ▼ Low | 0.41′ | |||
| ▲ High | 6.92′ | |||
| ▼ Low | -0.29′ | |||
| ▲ High | 5.51′ |
: The tide at Riverside, Merrimack River is rising, with an estimated height of 4.36 ft. The next high tide is 6.92 ft at . Current forecast: Overcast; SW winds at 4 mph, gusting to 9 mph. Today’s tidal range is approximately 7.21 ft.
Tidal range for : 7.21 ft (minimum -0.29 ft, maximum 6.92 ft).
Local times Heights in ft relative to MLLW
Weather & Marine Forecast
Wednesday, October 28, 2026: Conditions: Overcast / Clear; air temperatures of 40–53°F through tonight; winds at 3–5 mph, gusting to 14 mph.
| Date | Wed, Oct 28 | Thu, Oct 29 | Fri, Oct 30 | Sat, Oct 31 | Sun, Nov 1 | Mon, Nov 2 | Tue, Nov 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Forecast | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Weather °F Precip |
Overcast
50°
1%
|
Overcast
51°
1%
|
Overcast
53°
1%
|
Overcast
53°
1%
|
Overcast
51°
2%
|
Overcast
47°
2%
|
Clear
45°
2%
|
Clear
43°
2%
|
Clear
41°
2%
|
Clear
41°
2%
|
Clear
40°
2%
|
Clear
40°
2%
|
Clear
40°
2%
|
Clear
41°
2%
|
Mainly Clear
41°
2%
|
Clear
41°
1%
|
Clear
41°
1%
|
Clear
42°
2%
|
Clear
42°
2%
|
Clear
43°
2%
|
Clear
48°
2%
|
Clear
53°
2%
|
Clear
57°
2%
|
Clear
61°
2%
|
Clear
64°
1%
|
Clear
65°
1%
|
Clear
66°
|
Clear
66°
|
Clear
63°
|
Clear
58°
|
Clear
56°
|
Clear
55°
|
Clear
54°
|
Clear
53°
|
Clear
52°
|
Overcast
53°
|
Overcast
55°
|
Overcast
55°
|
Overcast
55°
4%
|
Drizzle
55°
4%
|
Drizzle
56°
4%
|
Overcast
55°
4%
|
Clear
53°
4%
|
Clear
54°
4%
|
Clear
58°
|
Clear
62°
|
Clear
66°
|
Clear
66°
|
Clear
66°
|
Clear
65°
|
Clear
63°
|
Clear
61°
|
Mainly Clear
57°
|
Mainly Clear
53°
|
Clear
51°
|
Clear
50°
|
Mainly Clear
49°
|
Clear
49°
|
Clear
48°
|
Clear
48°
|
Clear
47°
|
Clear
45°
|
Clear
44°
|
Clear
43°
|
Clear
43°
|
Clear
42°
|
Clear
41°
|
Clear
41°
|
Clear
44°
|
Clear
46°
|
Clear
49°
|
Clear
51°
|
Clear
52°
|
Clear
53°
|
Clear
53°
|
Clear
53°
|
Clear
50°
|
Clear
45°
|
Clear
43°
|
Clear
42°
|
Clear
41°
|
Clear
40°
|
Clear
40°
|
Clear
39°
|
Clear
39°
|
Clear
38°
|
Clear
38°
|
Clear
37°
|
Clear
37°
|
Clear
36°
|
Clear
36°
|
Partly Cloudy
37°
|
Mainly Clear
43°
1%
|
Clear
47°
1%
|
Clear
52°
1%
|
Clear
55°
1%
|
Clear
57°
1%
|
Clear
59°
1%
|
Clear
61°
1%
|
Clear
60°
1%
|
Clear
55°
1%
|
Clear
50°
1%
|
Mainly Clear
48°
1%
|
Mainly Clear
47°
1%
|
Mainly Clear
46°
1%
|
Mainly Clear
45°
1%
|
Mainly Clear
45°
1%
|
Partly Cloudy
44°
1%
|
Partly Cloudy
44°
1%
|
Overcast
44°
1%
|
Overcast
44°
7%
|
Overcast
44°
7%
|
Overcast
44°
7%
|
Overcast
45°
7%
|
Overcast
46°
7%
|
Overcast
47°
7%
|
Overcast
50°
9%
|
Overcast
53°
9%
|
Overcast
56°
9%
|
Overcast
57°
9%
|
Overcast
59°
9%
|
Overcast
59°
9%
|
Overcast
58°
12%
|
Overcast
56°
12%
|
Overcast
55°
12%
|
Overcast
54°
12%
|
Overcast
53°
12%
|
Overcast
53°
12%
|
Overcast
53°
17%
|
Overcast
53°
17%
|
Overcast
52°
17%
|
Drizzle
52°
17%
|
Drizzle
51°
17%
|
Drizzle
51°
17%
|
Overcast
51°
21%
|
Overcast
52°
21%
|
Overcast
51°
21%
|
Overcast
51°
21%
|
Overcast
50°
21%
|
Overcast
49°
21%
|
Overcast
48°
24%
|
Overcast
47°
24%
|
Overcast
46°
24%
|
Overcast
46°
24%
|
Overcast
47°
24%
|
Overcast
47°
24%
|
Overcast
46°
19%
|
Overcast
46°
19%
|
Overcast
45°
19%
|
Overcast
43°
19%
|
Overcast
42°
19%
|
| Wind mph | 4 Gust 9 | 4 Gust 9 | 5 Gust 9 | 5 Gust 10 | 3 Gust 9 | 5 Gust 7 | 4 Gust 6 | 4 Gust 9 | 3 Gust 12 | 5 Gust 14 | 5 Gust 13 | 5 Gust 14 | 6 Gust 15 | 6 Gust 15 | 6 Gust 15 | 6 Gust 15 | 6 Gust 15 | 6 Gust 15 | 6 Gust 15 | 7 Gust 15 | 8 Gust 16 | 9 Gust 21 | 9 Gust 20 | 10 Gust 20 | 12 Gust 20 | 12 Gust 20 | 13 Gust 22 | 11 Gust 21 | 9 Gust 22 | 7 Gust 15 | 8 Gust 18 | 9 Gust 19 | 10 Gust 18 | 9 Gust 18 | 9 Gust 17 | 9 Gust 20 | 10 Gust 24 | 8 Gust 25 | 8 Gust 25 | 7 Gust 28 | 8 Gust 27 | 7 Gust 26 | 6 Gust 23 | 6 Gust 26 | 8 Gust 26 | 10 Gust 24 | 12 Gust 22 | 13 Gust 21 | 14 Gust 21 | 14 Gust 21 | 12 Gust 21 | 12 Gust 19 | 11 Gust 20 | 10 Gust 23 | 10 Gust 23 | 10 Gust 28 | 10 Gust 28 | 9 Gust 28 | 10 Gust 29 | 10 Gust 29 | 10 Gust 23 | 8 Gust 20 | 7 Gust 19 | 9 Gust 21 | 9 Gust 23 | 9 Gust 23 | 9 Gust 23 | 9 Gust 23 | 10 Gust 21 | 11 Gust 17 | 10 Gust 14 | 9 Gust 12 | 8 Gust 11 | 8 Gust 10 | 7 Gust 10 | 7 Gust 10 | 4 Gust 8 | 3 Gust 3 | 2 Gust 2 | 2 Gust 2 | 1 Gust 2 | 2 Gust 2 | 2 Gust 2 | 3 Gust 3 | 3 Gust 4 | 3 Gust 4 | 3 Gust 3 | 3 Gust 3 | 2 Gust 3 | 3 Gust 3 | 2 Gust 2 | 3 Gust 3 | 4 Gust 6 | 4 Gust 7 | 5 Gust 8 | 5 Gust 8 | 6 Gust 9 | 6 Gust 9 | 6 Gust 11 | 5 Gust 11 | 5 Gust 4 | 4 Gust 5 | 4 Gust 5 | 5 Gust 9 | 5 Gust 10 | 5 Gust 11 | 5 Gust 13 | 5 Gust 15 | 5 Gust 17 | 5 Gust 18 | 5 Gust 19 | 6 Gust 20 | 6 Gust 20 | 6 Gust 21 | 6 Gust 21 | 6 Gust 22 | 6 Gust 21 | 7 Gust 19 | 7 Gust 18 | 7 Gust 19 | 7 Gust 21 | 7 Gust 23 | 7 Gust 23 | 7 Gust 21 | 7 Gust 20 | 6 Gust 18 | 6 Gust 15 | 5 Gust 13 | 4 Gust 11 | 4 Gust 9 | 4 Gust 8 | 3 Gust 7 | 3 Gust 6 | 3 Gust 6 | 3 Gust 8 | 4 Gust 11 | 4 Gust 14 | 5 Gust 16 | 8 Gust 19 | 11 Gust 21 | 12 Gust 21 | 12 Gust 21 | 12 Gust 20 | 11 Gust 19 | 10 Gust 17 | 9 Gust 16 | 8 Gust 16 | 8 Gust 15 | 7 Gust 15 | 5 Gust 15 | 4 Gust 14 |
Next 7 Days
| Day | Moon phase | 1st Tide | 2nd Tide | 3rd Tide | 4th Tide | ☀ Sun |
Major Times
|
Minor Times
|
|---|---|---|---|---|---|---|---|---|
|
|
▲ 5.58 ft |
▼ 0.41 ft |
▲ 6.92 ft |
▼ -0.29 ft |
▲ 7:13 AM ▼ 5:42 PM |
1:18 AM → 3:18 AM 1:47 PM → 3:47 PM |
9:55 AM → 10:55 AM 6:40 PM → 7:40 PM |
|
|
|
▲ 5.51 ft |
▼ 0.42 ft |
▲ 6.95 ft |
▼ -0.25 ft |
▲ 7:15 AM ▼ 5:41 PM |
2:21 AM → 4:21 AM 2:53 PM → 4:53 PM |
11:06 AM → 12:06 PM 7:40 PM → 8:40 PM |
|
|
|
▲ 5.4 ft |
▼ 0.46 ft |
▲ 6.85 ft |
▲ 7:16 AM ▼ 5:39 PM |
3:26 AM → 5:26 AM 3:59 PM → 5:59 PM |
12:06 PM → 1:06 PM 8:52 PM → 9:52 PM |
||
|
|
▼ -0.16 ft |
▲ 5.28 ft |
▼ 0.52 ft |
▲ 6.65 ft |
▲ 7:17 AM ▼ 5:38 PM |
4:28 AM → 6:28 AM 5:01 PM → 7:01 PM |
12:54 PM → 1:54 PM 10:09 PM → 11:09 PM |
|
|
|
▼ -0.05 ft |
▲ 5.17 ft |
▼ 0.56 ft |
▲ 6.38 ft |
▲ 6:18 AM ▼ 4:37 PM |
4:26 AM → 6:26 AM 4:58 PM → 6:58 PM |
12:30 PM → 1:30 PM 10:26 PM → 11:26 PM |
|
|
|
▼ 0.02 ft |
▲ 5.1 ft |
▼ 0.53 ft |
▲ 6.08 ft |
▲ 6:20 AM ▼ 4:35 PM |
5:19 AM → 7:19 AM 5:49 PM → 7:49 PM |
12:59 PM → 1:59 PM | |
|
|
▼ 0.06 ft |
▲ 5.11 ft |
▼ 0.44 ft |
▲ 5.78 ft |
▲ 6:21 AM ▼ 4:34 PM |
6:08 AM → 8:08 AM 6:37 PM → 8:37 PM |
11:40 PM → 12:40 AM 1:23 PM → 2:23 PM |
Location & Map
About these predictions
Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.
Tide prediction source:
NOAA
Vertical datum:
MLLW — Mean Lower Low Water
Weather Data: Open-Meteo
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