BoatorNope
Get the app
Live · updated 8:14p

Nantucket Harbor

Not right now, skipper.

Gale Warning is active now until Fri 2 PM.

TodayNOPE12 kt N · 0.0 ft
Best windowNo good window today

How the day develops

Judged against ≤ 15 kt and ≤ 2.5 ft

Now · 8:14pWind12kt N · g17Seas0.0ftTideLow tide 3:16 AMWater55°F
your limit
Observed
Forecast
now

Seven-day outlook

The week ahead

Flags past day 3 are a read, not a call

todayNOPE

24 kt · 0.0 ft

No good window today
tomorrowBOAT

19 kt · 0.0 ft

Friday, 8 PM–12 AM
next dayBOAT

8 kt · 0.0 ft

Saturday, 12–4 AM
sunBOAT

4 kt · 0.0 ft

Sunday, 12–4 AM
monBOATRead

10 kt · 0.0 ft

Monday, 12–4 AM
tueBOATRead

15 kt · 0.0 ft

Tuesday, 12–4 AM
wedBOATRead

8 kt · 0.0 ft

Wednesday, 12–4 AM

Tides & water

Tide chartNantucket Island8449130Water temperature8449130 - Nantucket Island, MANTKM3

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.

Boat or Nope's preview for Nantucket Harbor in Massachusetts uses nearby public marine forecast, tide, and local-weather sources for trip planning.

forecastNantucket Harbor · nantucket-harborForecast grid updatedofficial alertsNantucket Harbor · nantucket-harborAlert feed updatedwave forecast8449130 - Nantucket Island, MA · NTKM3Marine grid updatedobserved8449130 - Nantucket Island, MA · NTKM3Latest buoy observationpredictionNANTUCKET · 8449130Predictions generated for each selected dayobserved water levelNANTUCKET · 8449130Latest water-level observationcurrent predictionNantucket Harbor entrance channel · ACT1686Seven-day current predictionobserved + forecastNantucket Mem Arpt · KACKLatest METAR observation

Nearby

If not here, maybe there

Nantucket Harbor0.2 mi · Massachusetts
Checking the water…
Madaket Harbor5.1 mi · Massachusetts
Checking the water…
Edgartown Harbor23 mi · Massachusetts
Checking the water…
Bass River26 mi · Massachusetts
Checking the water…
Hyannis Harbor26 mi · Massachusetts
Checking the water…