Seven-day outlook

The week ahead

Flags past day 3 are a read, not a call

todayCAUTION

6 kt · 2.0 ft

Today, 10 AM–2 PM

tomorrowBOAT

6 kt · 2.0 ft

Sunday, 7–11 AM

next dayBOAT

8 kt · 2.0 ft

Monday, 12–4 AM

tueCAUTION

12 kt · 3.0 ft

Tuesday, 3–7 PM

wedBOATRead

4 kt · 2.0 ft

Wednesday, 1–5 PM

thuBOATRead

10 kt · 2.0 ft

Thursday, 12–4 AM

friCAUTIONRead

9 kt · 2.0 ft

Friday, 12–4 AM

Tides & water

Tide chartSandwich Marina8447180 Water temperatureNantucket Sound44020

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.

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

forecastEllisville Harbor · ellisville-harborForecast grid updated official alertsEllisville Harbor · ellisville-harborAlert feed updated wave forecastNantucket Sound · 44020Marine grid updated observedNantucket Sound · 44020Latest 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 + forecastBarnstable Muni · KHYALatest METAR observation

Nearby

If not here, maybe there

Sandwich Marina5.1 mi · Massachusetts

Checking the water…

Plymouth Harbor10 mi · Massachusetts

Checking the water…

Megansett Harbor13 mi · Massachusetts

Checking the water…

Fiddlers Cove14 mi · Massachusetts

Checking the water…

West Falmouth Harbor17 mi · Massachusetts

Checking the water…

Ellisville Harbor

How the day develops

The week ahead

Tides & water

Where this call comes from

If not here, maybe there