harbor · Maine

Portland Harbor

Current conditions are outside your 15 kt wind or 2.5 ft seas limit.

Right now

updated 12:20 PM
Sky
Partly Sunny

74°F · sets 7:20 PM

Wind
South-southwest 12 kt

gusts 14 kt

Tide
Flood

High tide 1:14 PM

Water
62.1°F

9.27 ft MLLW · 0.3 ft above prediction

Latest observations plus the current-hour NWS sky forecast. The call itself runs on the hourly forecast; nearby NDBC 44007 observations do not replace it.

How the day develops

Available forecast · 9 kt peak wind · 3 ft peak seas · Rolling swell

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Right nowNo-Go

Right now. No-Go. Seas are the limiting factor. 3 feet every 7 seconds, 0.5 feet over your 2.5 foot limit. some sun, wind west 9 knots, comfortably under the limit, tide rising, high tide at 1:14 PM.

Nearby harbors

Nearby boating conditions

Local source coverage

Marine forecast and boating conditions for Portland Harbor

Maine's largest harbor and the primary jumping-off point for the islands and passages of Casco Bay.

This harbor in Maine uses Portland (44007) for marine observations, Portland (8418150) for tide predictions, and Portland Intl Jetport (KPWM) for nearby aviation weather context.

Boat or Nope continuously checks the source bindings behind this planning page.