Casco Bay Marine Forecast
| Today...N Winds Around 5 Kt, Becoming Sw This Afternoon. Seas Around 2 Ft. |
| Tonight...W Winds Around 5 Kt, Becoming Nw After Midnight. Seas Around 2 Ft. |
| Sun...Nw Winds Around 5 Kt, Becoming S In The Afternoon. Seas Around 2 Ft. |
| Sun Night...Sw Winds 5 To 10 Kt. Seas Around 2 Ft. |
| Mon...Sw Winds Around 5 Kt. Seas Around 2 Ft. |
| Mon Night...Nw Winds 5 To 10 Kt, Becoming N 10 To 15 Kt After Midnight. Seas Around 2 Ft. |
| Tue...N Winds 10 To 15 Kt With Gusts Up To 20 Kt, Diminishing To 5 To 10 Kt In The Afternoon. Seas Around 2 Ft. |
| Tue Night...N Winds 5 To 10 Kt. Seas Around 2 Ft. |
| Wed...N Winds Around 5 Kt, Becoming S In The Afternoon. Seas Around 2 Ft. |
| Wed Night...Sw Winds 5 To 10 Kt. Seas Around 2 Ft. |
| Area Forecast Discussion National Weather Service Gray ME 643am EDT Sat Oct 24 2026 .WHAT HAS CHANGED... No notable changes at this time. .KEY MESSAGES... 1. High pressure remains in control the weather pattern through next week bringing continued dry conditions and a slight warming trend into Monday. KEY MESSAGE 1 DESCRIPTION... High pressure gradually shifts south of New England through the day today following a cool start to the day. As the high continues to move southward, a moderating southwest flow brings warmer temps by the end of the weekend. Temps rebound back into the 60s for Sunday and Monday, with some low 70s also possible on Monday. A weak front passes through on Monday with just a few sprinkles across the north. Behind the front, a new high pressure center arrives with a cooler airmass. Highs return to the 40s and 50s for Tuesday and Wednesday, before beginning to rebound back into the 60s for the end of the week as the high moves offshore. Another weak front is possible by the end of the week, but looks mostly dry at this point. Marine Seas subside through the morning as the remnants of Josephine move through the Canadian Maritimes. High pressure provides quiet conditions over the waters through the weekend. A cold front crosses late Monday with northerly winds in its wake bringing the next chance for SCA (Small Craft Advisory) conditions Monday night into Tuesday. High pressure rebuilds over the Northeast by the middle of next week. NOAA Gray/Portland ME Office - Watches - Warnings - Advisories ME...None. NH...None. Marine None. |
Portland ME Radar
Northeast Radar