South Yarmouth, Bass River Tides Today
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South Yarmouth, Bass River runs a mean tidal range of about 2.6 ft. This month the highest water, 3.4 ft, comes on the afternoon of Nov 26, and the lowest, a -0.4 ft minus tide, on the evening of Nov 26.
| Low tide | 2:17 AM | 0.2 ft |
| High tide | 8:43 AM | 2.8 ft |
| Low tide | 2:45 PM | 0.3 ft |
| High tide | 9:06 PM | 2.8 ft |
Today on the water at South Yarmouth, Bass River
Today at South Yarmouth, Bass River: high tide at 8:43 AM (2.8 ft) and 9:06 PM (2.8 ft), low tide at 2:17 AM (0.2 ft) and 2:45 PM (0.3 ft). The National Weather Service forecast for this afternoon is sunny with SW winds 12 mph, 66°F. Sunrise is at 6:15 AM and sunset at 4:33 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| This Afternoon | Sunny | SW 12 mph | 66°F |
| Tonight | Partly Cloudy | SW 8 mph | 57°F |
Forecast: National Weather Service point forecast for this location.
Where South Yarmouth, Bass River is
South Yarmouth, Bass River sits at 41.6650° N, 70.1833° W on the southern New England coast, at South Yarmouth, MA. The station here is a subordinate tide prediction point. NOAA has no gauge in the water at this spot; its times and heights are published as offsets from a reference gauge, named below. The closest gauge measuring live water level is Chatham Harbor, Aunt Lydias Cove (NOAA 8447435), 12.1 mi away, and high and low water here run on average about 44 min later than there. The nearest weather station is Hyannis, Barnstable Municipal-Boardman Airport, an airport reporting wind, visibility and sky cover, but no water temperature, 4.5 mi away.
The tide at South Yarmouth, Bass River
South Yarmouth, Bass River has a semidiurnal tide: two highs and two lows a day of about the same size, roughly 12 hours 25 minutes apart. This month's predictions average 1.9 high tides a day here. For the water around it: Tides along Narragansett Bay, Buzzards Bay and the islands are semidiurnal but vary sharply over short distances, from 1 ft on Nantucket Sound to 4 ft in Narragansett Bay.
About this station
- NOAA predicts tides here from Boston, station 8443970. High tide comes about 108 min later and low tide about 106 min later than there.
- High tide heights run about 0.29 times the reference.
Datum and source
Heights on this page are feet above mean lower low water (MLLW), the zero NOAA's nautical charts use for soundings. A predicted 0.0 ft low is the average of the lower low each day; a minus tide is water below chart datum, and a 2 ft high means 2 ft more water than the chart shows. NOAA publishes no datums for this point. Its predictions are offsets from Boston and are referenced to MLLW there. Source: NOAA CO-OPS station 8447504, established 1983, gauge removed 1983. The tide times and heights are published as time and height offsets from its reference gauge; TidalMap republishes them daily and does not alter them.
Tide stations near South Yarmouth, Bass River
- Saquatucket Harbor: 6.5 mi, tides about 68 min earlier
- Barnstable Harbor, Beach Point: 6.5 mi, tides about 86 min earlier
- Wellfleet: 19.7 mi, tides about 85 min earlier
- Cape Cod Canal, Bourne Bridge: 21.9 mi, tides about 157 min earlier
- Falmouth Heights: 22.7 mi, tides about 120 min earlier
TidalMapMonthly tide calendar
🌊 Biggest flood tides of the month at South Yarmouth, Bass River this month: Nov 23, Nov 24, Nov 25, Nov 26, Nov 27, Nov 28. These spring highs run the highest water of the month.
🔻 Lowest tides of the month at South Yarmouth, Bass River this month: Nov 1, Nov 8, Nov 9, Nov 22, Nov 23, Nov 24, Nov 25, Nov 26, Nov 27, Nov 28, Nov 29, Nov 30. These minus lows are when flats and bars dry out.
Best fishing times (solunar)
Major and minor solunar windows for South Yarmouth, Bass River, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌗 | 6:54–8:54 AM 7:19–9:19 PM | 12:19–2:19 AM 1:15–3:15 PM | 61 |
| Thu Nov 5 🌘 | 7:40–9:40 AM 8:05–10:05 PM | 1:30–3:30 AM 1:37–3:37 PM | 73 |
| Fri Nov 6 🌘 | 8:25–10:25 AM 8:50–10:50 PM | 2:40–4:40 AM 1:59–3:59 PM | 83 |
| Sat Nov 7 🌘 | 9:10–11:10 AM 9:35–11:35 PM | 3:48–5:48 AM 2:22–4:22 PM | 91 |
| Sun Nov 8 🌘 | 9:56–11:56 AM 10:21–12:21 AM | 4:55–6:55 AM 2:48–4:48 PM | 97 |
| Mon Nov 9 🌑 | 10:44–12:44 PM 11:09–1:09 AM | 6:02–8:02 AM 3:19–5:19 PM | 99 |
| Tue Nov 10 🌑 | 11:33–1:33 PM 11:58–1:58 AM | 7:06–9:06 AM 3:56–5:56 PM | 99 |
Predictions & observations: NOAA CO-OPS station 8447504. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.
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