Seven-day outlook

The week ahead

Flags past day 3 are a read, not a call

todayCAUTION

5 kt · 2.0 ft

Today, 1–5 PM

tomorrowCAUTION

10 kt · 3.0 ft

Monday, 12–4 AM

next dayCAUTION

12 kt · 3.0 ft

Tuesday, 8 PM–12 AM

wedCAUTION

5 kt · 2.0 ft

Wednesday, 12–4 AM

thuCAUTIONRead

13 kt · 2.0 ft

Thursday, 12–4 AM

friBOATRead

10 kt · 2.0 ft

Friday, 8 AM–12 PM

satBOATRead

7 kt · 3.3 ft

Saturday, 2–6 AM

Tides & water

Tide chartSandwich Marina8447180 Water temperatureBoston44013

Sources & stations

Where this call comes from

We never hide the station. If a source is stale or missing, the flag says Incomplete instead of guessing.

Plymouth Bay is a Northeast boating destination in Massachusetts, with local wind, wave, tide, and aviation weather conditions from nearby reporting stations.

forecastPlymouth Bay · plymouth-bayForecast grid updated official alertsPlymouth Bay · plymouth-bayAlert feed updated wave forecastBoston · 44013Marine grid updated observedBoston · 44013Latest buoy observation predictionSandwich Marina · 8447180Predictions generated for each selected day observed water levelSandwich Marina · 8447180Incomplete current predictionSagamore Bridge (Depth 6ft) · COD0902Seven-day current prediction observed + forecastProvincetown Muni · KPVCLatest METAR observation

Nearby

If not here, maybe there

Plymouth Harbor4.4 mi · Massachusetts

Checking the water…

Sandwich Marina13 mi · Massachusetts

Checking the water…

Scituate Harbor19 mi · Massachusetts

Checking the water…

Megansett Harbor20 mi · Massachusetts

Checking the water…

Fiddlers Cove21 mi · Massachusetts

Checking the water…

Plymouth Bay

How the day develops

The week ahead

Tides & water

Where this call comes from

If not here, maybe there