Seven-day outlook

The week ahead

Flags past day 3 are a read, not a call

todayBOAT

5 kt · 0.0 ft

Open now

tomorrowBOAT

5 kt · 0.0 ft

Sunday, 12–4 AM

next dayBOAT

6 kt · 0.0 ft

Monday, 12–4 AM

tueBOAT

8 kt · 1.0 ft

Tuesday, 12–4 AM

wedBOATRead

4 kt · 0.0 ft

Wednesday, 12–4 AM

thuBOATRead

9 kt · 1.0 ft

Thursday, 12–4 AM

fri—

7 kt

No window in the forecast

Tides & water

Sources & stations

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 Johnson Bay in Maine uses nearby public marine forecast, tide, and local-weather sources for trip planning.

Nearby