564 FXUS61 KGYX 111806 AFDGYXArea Forecast Discussion National Weather Service Gray ME 206 PM EDT Sat Oct 11 2025
.SYNOPSIS... A closed low near the Mid- Atlantic will migrate northward early next week, bringing increased rain late Sunday into Monday. Early week will also see building winds, seas, and surf along the coast and coastal waters.
&&
.NEAR TERM /THROUGH TONIGHT/... High pressure remains dominant tonight here in northern New England which will mean dry weather. It shouldn`t get as cold tonight as it has been the last few nights so frost should be pretty scarce. The main question is whether or not coastal stratus and/or fog will develop tonight. The guidance is somewhat bimodal on this. Thinking the low levels will moisten up enough later tonight for some stratus and patchy fog, but did not hit it too hard in the forecast, at least for the time being.
&&
.SHORT TERM /SUNDAY THROUGH SUNDAY NIGHT/... Sunday begins dry, but layers of the atmosphere will begin to moisten through the day. Deeper moisture, certainty of rain, will take time to push into the region due to the steady easterly low level flow. While southerly moisture advection takes place aloft, column saturation will be uneven. This results in the chance for showers slowly increasing south to north Sunday afternoon and the evening. The increase in clouds should bring temps down a few degrees for the day with highs in the low to mid 60s. Winds increase in the afternoon and become gusty at times.
&&
.LONG TERM /MONDAY THROUGH FRIDAY/... Scattered to widespread showers and steady rain is likely through the day on Monday as a coastal low approaches northern New England from the south. High pressure over Quebec should help keep the storm to the south of the region and help weaken the low. As a result, rain and winds on Monday are not likely to be impactful over land. However, hazardous marine conditions are possible with 30-40mph northeasterly winds likely over the open waters. It could be breezy along the coast but these winds probably won`t pose many impacts other than perhaps blowing away light items such as an empty garbage bin. The cloud cover and rain should make it feel pretty gloomy and chilly, with highs in the upper 50s and lower 60s Monday.
The remainder of the upcoming week should be mostly cloudy and unsettled, with temperatures gradually warming through the first half of the week. Showers are likely Tuesday morning, but become much more isolated by the end of the day. Isolated showers continue more or less through the rest of the week. The early week warmup is interrupted Wednesday night as a mid-level trough brings substantial cold air advection into the northeast. Highs on Thursday will be quite cool, with many places up north struggling to even get to 50F. Isolated showers Thursday night could feature some snowflakes in the White Mountains and along the Canadian border. The aforementioned trough will be short- lived, with temperatures looking to rebound back into the lower 60s for next weekend.
&&
.AVIATION /18Z SATURDAY THROUGH THURSDAY/... Short Term...MVFR or IFR ceilings may develop late this evening and overnight for terminals along the NH and ME coast. This may also result in LIFR vis due to fog early Sunday morning but confidence is low. Restrictions improve, but MVFR ceilings may remain for southern NH terminals into Sunday afternoon.
Long Term... Lowered restrictions are likely on Monday through Tuesday morning due to scattered showers and breezy winds along the coast. Through the rest of the week, intermittent lowered restrictions are possible with any isolated showers that pop up.
&&
.MARINE... Short Term...Winds and waves will increase, especially Sunday. Gale watch for most of our ocean zones are in effect starting Sunday night. SCA elsewhere.
Long Term... Hazardous marine conditions are likely Monday and Tuesday, as a coastal low brings up to northeasterly gale-force winds across the open waters. Seas of 9-12 feet are expected over the open waters, with 4-7ft seas expected in Casco and Penobscot Bays. Winds and seas gradually slacken Monday night and through most of the day Tuesday, though SCA winds and seas of upto 10ft remain possible through the end of the day on Tuesday. Winds and seas go below SCA levels on Wednesday, but return to SCA levels through the rest of the week as northerly winds pick up on Thursday.
&&
.TIDES/COASTAL FLOODING... There will be a long easterly fetch for a few days late this weekend through early week. Astronomical tides will be on their way down, but combined with increased wave action, some minor coastal flooding will be possible centered around Monday.
&&
.GYX WATCHES/WARNINGS/ADVISORIES... ME...High Risk for Rip Currents from Sunday afternoon through Sunday evening for MEZ023-024. NH...High Risk for Rip Currents from Sunday afternoon through Sunday evening for NHZ014. MARINE...Small Craft Advisory from 11 AM Sunday to 8 PM EDT Monday for ANZ150-151-153. Gale Watch from Sunday evening through late Monday night for ANZ152-154.
&&
$$
NEAR TERM...Ekster SHORT TERM...Ekster LONG TERM...Palmer
NWS GYX Office Area Forecast Discussion