Marine Weather and Tide Forecast for Brunswick Station, ME

NEAR TERM /THROUGH WEDNESDAY NIGHT/
High pressure causes continued ridging over New England through Wednesday. Low pressure system in Canada is bringing some high level clouds throughout portions of New Hampshire and southern Maine this evening. Temperatures in the 60s/70s this evening, with light winds from the south. Relative humidity is low, with dry conditions expected tonight into tomorrow. Skies tonight are partially cloudy with some of these high level clouds lingering in New Hampshire and southern Maine. Areas in the north are forecast to clear out. Lows tonight in the mid-40s.

Tomorrow, ridging stays over the region during the day, as a mid-to-upper level low pressure system moves in from the west.
Clouds begin to move in from the southwest, causing skies to become overcast by tomorrow night. High temperatures in the 60s/70s throughout the area. Light southerly flow continues, keeping coastal areas on the cool side. Chance for rain begins to move in by Wednesday evening into night, moving in from the southwest. Patchy fog over the waters and coast are possible overnight. Low in the 50s.

SHORT TERM /THURSDAY THROUGH FRIDAY/
Generally mostly cloudy Thursday and Friday, with light low- level onshore flow and a good amount of moisture especially at lower levels. However, aloft won't be terribly moist and forcing will be pretty weak, so only looking at fairly light and spotty rain shower activity Thursday through Friday morning. Can't rule out an isolated storm inland Thursday afternoon if there's any clearing, but not looking impressive. The area will be under weak flow aloft Thursday/Friday. A subtle shortwave trough/vort max approaches from the west Friday, with rain chances increasing late Friday from west to east, with the possibility of up to a quarter inch of precip over New Hampshire by the end of the day Friday.

LONG TERM /FRIDAY NIGHT THROUGH TUESDAY/
Looking fairly wet Friday night through Sunday, and possibly into Monday as an upper level low slowly approaches from the west and moves over the region toward Sunday/Monday. Model agreement decreases Sunday/Monday on the track of the upper low, which will influence when the rain chances finally decrease. Not looking favorable for any terribly heavy rain in any one particular period late Friday through early next week, and not anticipating any significant flooding concerns, but still something to keep an eye on. Temperatures looking near or a bit below average from the weekend into early next week, though there is a good amount of uncertainty in temperatures.
Depending on the track of the upper low, can't rule out some mountaintop snow from Sunday night through Tuesday.

AVIATION /19Z TUESDAY THROUGH SUNDAY/
Short Term...
KLEB/KHIE/KCON/KMHT/KPSM: VFR conditions throughout the near term period. A sea breeze develops each morning at coastal terminals. Winds generally S/SE at 5-10 kts, with a few gusts to 15 kts. High level cloud moving through the area this afternoon. Tomorrow, southern NH ceilings begin to drop.

KPWM/KAUG/KRKD: VFR conditions throughout the near term period. A sea breeze develops each morning at coastal terminals. Winds generally S at 5-10 kts, with a few gusts to 15 kts. Winds begin to decrease and become variable later this evening.

Long Term...
Along the coast, predominantly IFR from early Thursday through Friday night, and possibly into the weekend as well. Periods of MVFR/VFR are likely, but IFR should be more common.

Inland, MVFR/IFR possible mainly late night/early morning Thu/Fri, with MVFR/IFR in the afternoon and early evening hours.
MVFR/IFR becomes the more common conditions inland late Fri night into the weekend.

Winds S/SE/E mainly less than 10 kts.

MARINE
Short Term...Waters and seas stay below Small Craft Advisory conditions through the rest of this week. Potential for rain and fog beginning Thursday night. Light winds from the S/SE at 5-10kts.

Long Term...Conditions remaining less than small craft. Fog possible over the waters.

GYX WATCHES/WARNINGS/ADVISORIES
ME...None.
NH...None.
MARINE...None.