Shorebite

Riverside tide chart

Massachusetts · Groveland · NOAA station 8440889 · times in local time (EDT)

Tides today, Sunday, October 11

12 AM6 AM12 PM6 PM1:41 AM · 5.4 ft8:58 AM · 0.1 ft2:02 PM · 6.0 ft9:28 PM · -0.1 ft6.0 ft
  • High 1:41 AM 5.4 ft
  • Low 8:58 AM 0.1 ft
  • High 2:02 PM 6.0 ft
  • Low 9:28 PM -0.1 ft

Sunrise 6:53 AM · Sunset 6:10 PM · New moon (0%)

Fishing forecast

Hour by hour at Riverside
82Excellent

Best times

6:00 PM–7:00 PM and 12:00 AM–1:00 AM

New moon (0% lit)

    Biting around here in October

    • Striped bass In seasonMoving water at dawn and dusk; outgoing tide at inlets and river mouths
    • Bluefish In seasonLook for birds working bait on a moving tide
    • Tautog In seasonTight to rocks and jetties around slack water
    • Scup (porgy) In seasonHard bottom, any tide

    General seasonal guide for New England. Seasons, sizes and limits vary, so check your state rules before keeping fish.

    Weather and conditions at Riverside

    Loading the National Weather Service forecast… Open it on weather.gov.

    • Nearest weather buoy Great Bay Buoy (23 mi): waves, wind and water temperature
    Marine radio: weather channels and VHF

    NOAA Weather Radio

    • 162.425 MHz WX4 WNG574, Gloucester Marine, MA (22 mi)
    • 162.450 MHz WX5 KZZ40, Deerfield, NH (30 mi)

    To get alerts on a weather alert radio, program county code 025009 (Essex).

    VHF marine channels

    • Ch 16 Distress, safety and calling
    • Ch 9 Boater-to-boater calling
    • Ch 22A Coast Guard safety broadcasts
    • Ch 13 Bridge-to-bridge (big ships, drawbridges)
    • Ch 68, 69, 71, 72, 78A Recreational chat

    Weather radio broadcasts are continuous; VHF channels are the US standard. Local harbors and bridges may use others, so check your chart.

    Live readings from NOAA and the National Weather Service, loaded when you open this page.

    How was it out there?

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    Recent reports

    • No reports in the last 30 days yet. Be the first.

    Reports are from visitors and may be wrong. Inappropriate ones are removed.

    Tide times this week

    DayHigh and low tidesSunrise / sunsetMoon
    Sun Oct 11H 1:41 AM 5.4 ftL 8:58 AM 0.1 ftH 2:02 PM 6.0 ftL 9:28 PM -0.1 ft6:53 AM / 6:10 PMNew moon (0%)
    Mon Oct 12H 2:26 AM 5.3 ftL 9:40 AM 0.3 ftH 2:45 PM 6.1 ftL 10:13 PM -0.1 ft6:54 AM / 6:08 PMNew moon (2%)
    Tue Oct 13H 3:10 AM 5.3 ftL 10:22 AM 0.5 ftH 3:29 PM 6.2 ftL 10:58 PM 0.1 ft6:55 AM / 6:06 PMWaxing crescent (6%)
    Wed Oct 14H 3:54 AM 5.2 ftL 11:05 AM 0.7 ftH 4:13 PM 6.1 ftL 11:44 PM 0.2 ft6:56 AM / 6:05 PMWaxing crescent (12%)
    Thu Oct 15H 4:39 AM 5.1 ftL 11:49 AM 0.9 ftH 4:59 PM 6.0 ft6:58 AM / 6:03 PMWaxing crescent (19%)
    Fri Oct 16L 12:31 AM 0.4 ftH 5:25 AM 5.0 ftL 12:35 PM 1.0 ftH 5:46 PM 5.9 ft6:59 AM / 6:02 PMWaxing crescent (28%)
    Sat Oct 17L 1:22 AM 0.6 ftH 6:14 AM 4.8 ftL 1:27 PM 1.1 ftH 6:36 PM 5.8 ft7:00 AM / 6:00 PMFirst quarter (38%)

    Tidal currents near Riverside

    From NOAA's current predictions for Newburyport, Merrimack River, 9.1 miles away. Slack is when the current turns and the water is calmest; flood runs in with the rising tide and ebb runs out with the falling tide. Times are the peak of each run, in knots. The flood runs toward the WNW (288°) and the ebb toward the E (98°). The strongest current this week is 1.8 knots.

    DaySlack water and peak currents
    Sun Oct 11Slack 1:28 AMEbb 4:28 AM 1.5 knSlack 7:38 AMFlood 11:06 AM 1.8 knSlack 1:47 PMEbb 4:56 PM 1.7 knSlack 8:12 PMFlood 11:39 PM 1.7 kn
    Mon Oct 12Slack 2:12 AMEbb 5:11 AM 1.4 knSlack 8:22 AMFlood 11:54 AM 1.7 knSlack 2:29 PMEbb 5:40 PM 1.6 knSlack 9:01 PM
    Tue Oct 13Flood 12:26 AM 1.7 knSlack 2:55 AMEbb 5:48 AM 1.3 knSlack 9:05 AMFlood 12:33 PM 1.7 knSlack 3:10 PMEbb 6:22 PM 1.5 knSlack 9:48 PM
    Wed Oct 14Flood 1:07 AM 1.6 knSlack 3:39 AMEbb 6:19 AM 1.2 knSlack 9:47 AMFlood 1:04 PM 1.6 knSlack 3:53 PMEbb 7:06 PM 1.4 knSlack 10:34 PM
    Thu Oct 15Flood 1:48 AM 1.4 knSlack 4:25 AMEbb 6:47 AM 1.0 knSlack 10:29 AMFlood 1:31 PM 1.4 knSlack 4:38 PMEbb 7:53 PM 1.2 knSlack 11:18 PM
    Fri Oct 16Flood 2:36 AM 1.2 knSlack 5:12 AMEbb 7:26 AM 0.9 knSlack 11:11 AMFlood 2:02 PM 1.2 knSlack 5:23 PMEbb 8:38 PM 1.1 kn
    Sat Oct 17Slack 12:03 AMFlood 3:45 AM 1.1 knSlack 6:02 AMEbb 8:17 AM 0.9 knSlack 11:57 AMFlood 2:46 PM 1.0 knSlack 6:11 PMEbb 9:14 PM 1.0 kn

    Current predictions can differ a lot over short distances: check the station location on NOAA before planning a passage.

    Best fishing times at Riverside

    The bite score (0 to 100) adds up what anglers watch most: moving water (a tide running harder than usual here scores higher), solunar periods (major periods of about two hours centred on the moon overhead or underfoot, minor periods of about an hour on moonrise and moonset), dawn and dusk light, and how close it is to the new or full moon. Best times are the stretches of the day scoring near that day's top.

    DayBite scoreBest timesMajor periodsMinor periods
    Sun Oct 1182 · Excellent6:00 PM–7:00 PM, 12:00 AM–1:00 AM11:55 PM–1:55 AM, 12:18 PM–2:18 PM7:38 AM–8:38 AM, 5:49 PM–6:49 PM
    Mon Oct 1274 · Good6:00 PM–7:00 PM, 1:00 AM–2:00 AM12:41 AM–2:41 AM, 1:04 PM–3:04 PM8:46 AM–9:46 AM, 6:16 PM–7:16 PM
    Tue Oct 1356 · Good2:00 PM–3:00 PM, 1:00 AM–3:00 AM1:28 AM–3:28 AM, 1:53 PM–3:53 PM9:52 AM–10:52 AM, 6:48 PM–7:48 PM
    Wed Oct 1441 · Fair3:00 PM–4:00 PM, 2:00 AM–3:00 AM2:17 AM–4:17 AM, 2:42 PM–4:42 PM10:55 AM–11:55 AM, 7:27 PM–8:27 PM
    Thu Oct 1530 · Slow3:08 AM–5:08 AM, 3:33 PM–5:33 PM11:52 AM–12:52 PM, 8:13 PM–9:13 PM
    Fri Oct 1634 · Slow5:00 PM–6:00 PM3:59 AM–5:59 AM, 4:24 PM–6:24 PM12:42 PM–1:42 PM, 9:08 PM–10:08 PM
    Sat Oct 1740 · Fair5:00 PM–6:00 PM4:49 AM–6:49 AM, 5:14 PM–7:14 PM1:23 PM–2:23 PM, 10:09 PM–11:09 PM

    A planning aid, not a guarantee. Wind, water clarity, bait and pressure changes matter too; the forecast above adds live wind and pressure when you open the page.

    Best daylight low tides in the next two weeks

    The lowest water that falls between sunrise and sunset, for tide pooling and beachcombing.

    1. 0.1 ft at 8:58 AM on Sunday, October 11
    2. 0.3 ft at 9:40 AM on Monday, October 12
    3. 0.5 ft at 7:12 AM on Saturday, October 24
    4. 0.5 ft at 10:22 AM on Tuesday, October 13
    5. 0.7 ft at 11:05 AM on Wednesday, October 14
    6. 0.9 ft at 11:49 AM on Thursday, October 15

    Tide table: October 11 to November 10, 2026

    Full 2026 tide table Full 2027 tide table

    DayHigh and low tidesSunrise / sunset
    Sun Oct 11H 1:41 AM 5.4 ftL 8:58 AM 0.1 ftH 2:02 PM 6.0 ftL 9:28 PM -0.1 ft6:53 AM / 6:10 PM
    Mon Oct 12H 2:26 AM 5.3 ftL 9:40 AM 0.3 ftH 2:45 PM 6.1 ftL 10:13 PM -0.1 ft6:54 AM / 6:08 PM
    Tue Oct 13H 3:10 AM 5.3 ftL 10:22 AM 0.5 ftH 3:29 PM 6.2 ftL 10:58 PM 0.1 ft6:55 AM / 6:06 PM
    Wed Oct 14H 3:54 AM 5.2 ftL 11:05 AM 0.7 ftH 4:13 PM 6.1 ftL 11:44 PM 0.2 ft6:56 AM / 6:05 PM
    Thu Oct 15H 4:39 AM 5.1 ftL 11:49 AM 0.9 ftH 4:59 PM 6.0 ft6:58 AM / 6:03 PM
    Fri Oct 16L 12:31 AM 0.4 ftH 5:25 AM 5.0 ftL 12:35 PM 1.0 ftH 5:46 PM 5.9 ft6:59 AM / 6:02 PM
    Sat Oct 17L 1:22 AM 0.6 ftH 6:14 AM 4.8 ftL 1:27 PM 1.1 ftH 6:36 PM 5.8 ft7:00 AM / 6:00 PM
    Sun Oct 18L 2:15 AM 0.7 ftH 7:04 AM 4.8 ftL 2:23 PM 1.2 ftH 7:28 PM 5.7 ft7:01 AM / 5:58 PM
    Mon Oct 19L 3:10 AM 0.8 ftH 7:57 AM 4.7 ftL 3:21 PM 1.2 ftH 8:21 PM 5.5 ft7:02 AM / 5:57 PM
    Tue Oct 20L 4:04 AM 0.8 ftH 8:50 AM 4.8 ftL 4:18 PM 1.1 ftH 9:14 PM 5.5 ft7:04 AM / 5:55 PM
    Wed Oct 21L 4:56 AM 0.7 ftH 9:43 AM 4.9 ftL 5:12 PM 0.9 ftH 10:08 PM 5.5 ft7:05 AM / 5:54 PM
    Thu Oct 22L 5:44 AM 0.6 ftH 10:36 AM 5.1 ftL 6:03 PM 0.7 ftH 11:00 PM 5.5 ft7:06 AM / 5:52 PM
    Fri Oct 23L 6:29 AM 0.5 ftH 11:27 AM 5.4 ftL 6:51 PM 0.5 ftH 11:51 PM 5.5 ft7:07 AM / 5:51 PM
    Sat Oct 24L 7:12 AM 0.5 ftH 12:16 PM 5.8 ftL 7:39 PM 0.2 ft7:09 AM / 5:49 PM
    Sun Oct 25H 12:41 AM 5.6 ftL 7:53 AM 0.5 ftH 1:04 PM 6.2 ftL 8:25 PM 0.0 ft7:10 AM / 5:48 PM
    Mon Oct 26H 1:30 AM 5.6 ftL 8:33 AM 0.4 ftH 1:51 PM 6.5 ftL 9:11 PM -0.1 ft7:11 AM / 5:46 PM
    Tue Oct 27H 2:18 AM 5.6 ftL 9:14 AM 0.4 ftH 2:38 PM 6.8 ftL 9:58 PM -0.3 ft7:12 AM / 5:45 PM
    Wed Oct 28H 3:06 AM 5.6 ftL 9:56 AM 0.4 ftH 3:27 PM 6.9 ftL 10:48 PM -0.3 ft7:14 AM / 5:43 PM
    Thu Oct 29H 3:55 AM 5.5 ftL 10:43 AM 0.4 ftH 4:17 PM 7.0 ftL 11:40 PM -0.2 ft7:15 AM / 5:42 PM
    Fri Oct 30H 4:46 AM 5.4 ftL 11:36 AM 0.5 ftH 5:08 PM 6.8 ft7:16 AM / 5:41 PM
    Sat Oct 31L 12:35 AM -0.2 ftH 5:39 AM 5.3 ftL 12:35 PM 0.5 ftH 6:02 PM 6.7 ft7:17 AM / 5:39 PM
    Sun Nov 1L 1:33 AM -0.1 ftH 5:33 AM 5.2 ftL 12:40 PM 0.6 ftH 5:58 PM 6.4 ft6:19 AM / 4:38 PM
    Mon Nov 2L 1:32 AM 0.0 ftH 6:29 AM 5.1 ftL 1:45 PM 0.5 ftH 6:55 PM 6.1 ft6:20 AM / 4:37 PM
    Tue Nov 3L 2:31 AM 0.1 ftH 7:27 AM 5.1 ftL 2:50 PM 0.4 ftH 7:52 PM 5.8 ft6:21 AM / 4:35 PM
    Wed Nov 4L 3:27 AM 0.1 ftH 8:24 AM 5.2 ftL 3:51 PM 0.3 ftH 8:49 PM 5.5 ft6:22 AM / 4:34 PM
    Thu Nov 5L 4:20 AM 0.1 ftH 9:20 AM 5.3 ftL 4:48 PM 0.1 ftH 9:44 PM 5.3 ft6:24 AM / 4:33 PM
    Fri Nov 6L 5:11 AM 0.1 ftH 10:13 AM 5.5 ftL 5:42 PM 0.0 ftH 10:37 PM 5.1 ft6:25 AM / 4:32 PM
    Sat Nov 7L 5:59 AM 0.1 ftH 11:03 AM 5.7 ftL 6:33 PM -0.1 ftH 11:27 PM 5.0 ft6:26 AM / 4:31 PM
    Sun Nov 8L 6:45 AM 0.2 ftH 11:50 AM 5.9 ftL 7:21 PM -0.1 ft6:28 AM / 4:30 PM
    Mon Nov 9H 12:14 AM 4.9 ftL 7:29 AM 0.4 ftH 12:34 PM 6.0 ftL 8:07 PM -0.1 ft6:29 AM / 4:28 PM
    Tue Nov 10H 12:58 AM 4.9 ftL 8:12 AM 0.5 ftH 1:17 PM 6.1 ftL 8:51 PM 0.0 ft6:30 AM / 4:27 PM

    Heights are in feet above mean lower low water (MLLW), the zero line on most US nautical charts. A minus height means the water drops below that line.

    Around Riverside

    Boat ramps

    Marinas

    Fishing piers and docks

    Distances from the tide station. Places from © OpenStreetMap contributors; links open in Google Maps.

    Fish in the waters around Riverside

    26 kinds of fish, sharks and rays have been recorded within 15 km (about 9 miles) of this spot, most often Fourspine Stickleback, Golden Shiner, Mummichog. The bar shows how many records each has.

    • Fourspine Stickleback Apeltes quadracusSalt water · 8 records
    • Golden Shiner Notemigonus crysoleucasBrackish water · 6 records
    • Mummichog Fundulus heteroclitusSalt water · 6 records
    • Pumpkinseed Lepomis gibbosusBrackish water · 5 records
    • White Sucker Catostomus commersoniiBrackish water · 3 records
    • Atlantic Mackerel Scomber scombrusSalt water · 3 records
    • Atlantic Silverside Menidia menidiaSalt water · 3 records
    • Spottail Shiner Notropis hudsoniusBrackish water · 2 records
    • Yellow Perch Perca flavescensBrackish water · 2 records
    • White Perch Morone americanaSalt water · 2 records
    • Redfin Pickerel Esox americanusBrackish water · 2 records
    • Three-spined Stickleback Gasterosteus aculeatusSalt water · 2 records
    • American Eel Anguilla rostrataSalt water · 2 records
    • Northern Pipefish Syngnathus fuscusSalt water · 1 record
    • Northern Pike Esox luciusBrackish water · 1 record
    • Cunner Tautogolabrus adspersusSalt water · 1 record
    • American Sand Lance Ammodytes americanusSalt water · 1 record
    • Striped Bass Morone saxatilisSalt water · 1 record
    • Shortnose Sturgeon Acipenser brevirostrumSalt water · 1 record
    • Winter Flounder Pseudopleuronectes americanusSalt water · 1 record
    • Blueback Herring Alosa aestivalisSalt water · 1 record
    • Red Hake Urophycis chussSalt water · 1 record
    • Barndoor Skate Dipturus laevisSalt water · 1 record
    • Rainbow Trout Oncorhynchus mykissSalt water · 1 record
    • Rock Gunnel Pholis gunnellusSalt water · 1 record
    • Atlantic Menhaden Brevoortia tyrannusSalt water · 1 record
    Fresh water nearby · 14 species

    Rivers, creeks and ponds within 15 km, not the tidal water itself.

    • Largemouth Bass Micropterus salmoidesFresh water · 24 records
    • Bluegill Lepomis macrochirusFresh water · 22 records
    • Chain Pickerel Esox nigerFresh water · 15 records
    • Yellow Bullhead Ameiurus natalisFresh water · 6 records
    • Smallmouth Bass Micropterus dolomieuFresh water · 5 records
    • Common Shiner Luxilus cornutusFresh water · 4 records
    • Swamp Darter Etheostoma fusiformeFresh water · 4 records
    • Brown Bullhead Ameiurus nebulosusFresh water · 3 records
    • Redbreast Sunfish Lepomis auritusFresh water · 3 records
    • Black Crappie Pomoxis nigromaculatusFresh water · 3 records
    • Bridle Shiner Notropis bifrenatusFresh water · 2 records
    • Banded Sunfish Enneacanthus obesusFresh water · 2 records
    • Eastern Creek Chubsucker Erimyzon oblongusFresh water · 1 record
    • Fallfish Semotilus corporalisFresh water · 1 record

    Records from GBIF datasets released under CC0 or CC BY 4.0 (museum collections, surveys and community sightings). It shows what has been found here, not a complete list. Check your state rules before keeping fish.

    About the tides at Riverside

    Riverside gets two high tides and two low tides almost every day, and the two highs are close in height. Over the next month the water typically rises or falls about 5.2 ft between a high and the next low.

    The biggest swings in this window come around Thursday, October 29, when the day's range reaches 7.2 ft, and again around Monday, October 12 (6.2 ft). Those spring tides follow the new and full moon by a day or two. The calmest day is Tuesday, October 20, with only 4.7 ft between the day's highest and lowest water.

    The lowest tide of the month is -0.3 ft at 10:48 PM on Wednesday, October 28. There are 11 minus tides (lows below the chart's zero line) in this window: the best times for tide pools, clamming and walking the flats.

    The highest predicted tide is 7.0 ft at 4:17 PM on Thursday, October 29. Onshore wind or a storm can push the real water level above that.

    This is a reference (harmonic) station: NOAA predicts its tides directly from years of measured water levels here, which makes it among the most reliable predictions on the coast.

    Station details

    Nearby tide stations

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