York Harbor, ME Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for York Harbor, ME

April 22, 2024 12:18 AM EDT (04:18 UTC) Change Location
Sunrise 5:47 AM   Sunset 7:35 PM
Moonrise 6:30 PM   Moonset 5:11 AM 
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NOTE: Some of the data on this page has not been verified and should be used with that in mind. It may and occasionally will, be wrong. The tide reports are by xtide and are NOT FOR NAVIGATION.

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Marine Forecasts
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ANZ154 Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out 25 Nm- 1044 Pm Edt Sun Apr 21 2024

.small craft advisory in effect from 4 am edt Monday through Monday afternoon - .

Overnight - W winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Mon - NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Mon night - W winds 5 to 10 kt, becoming S after midnight. Seas around 2 ft.

Tue - S winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft.

Tue night - S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft.

Wed - S winds around 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers.

Wed night - NW winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 5 ft.

Thu - W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft.

Thu night - NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft.

Fri - NW winds around 10 kt, becoming S with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft.

Fri night - SW winds 10 to 15 kt, becoming W after midnight. Seas around 2 ft.

ANZ100 1044 Pm Edt Sun Apr 21 2024

Synopsis for stonington me to merrimack river ma out to 25 nm westerly winds freshen behind a passing cold front late tonight winds ease tomorrow afternoon as high pressure builds across the waters, and then crosses the waters on Tuesday. A cold front crosses the waters late Wednesday and Wednesday night, with high pressure building in behind the front for the end of the week.


7 Day Forecast for Marine Location Near York Harbor, ME
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Area Discussion for - Gray/Portland, ME
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FXUS61 KGYX 220243 AFDGYX

Area Forecast Discussion National Weather Service Gray ME 1043 PM EDT Sun Apr 21 2024

SYNOPSIS
A cold front crosses tonight with little precipitation followed by a dry and blustery day Monday. High pressure slides south of the area Tuesday for warmer and dry conditions. Low pressure approaches the region Wednesday bringing the next chance for rain. High pressure then builds in towards the end of the week.

NEAR TERM /UNTIL 6 AM MONDAY MORNING/
1040 PM...Forecast in good shape. Second round of -SHSN /mainly/ moves into the N zones briefly for a few hours after midnight, but as the forcing shifts back NE these will die quickly. Otherwise, a few of the more sheltered areas have decoupled and temps have fallen a little more quickly than some other spots, although The increased flow behind the front in the pre dawn should slow this cooling. Thus mins end up a degree or two colder than in the previous update in a few spots.

735 PM...Just a few tweaks to the forecast based on current conds, but overall overnight forecast in good shape. Some very weak WAA, possibly aided by the onshore of the sea breeze that set off a few showers in the mtns is fading, but the cold front that's working in won't make it until after midnight, so a few flurries and sprinkles still possible in the mtns to the intl border this evening, with a slight increase in showers as the cold front moves through the N zones midnight to 4 AM, but still pretty light stuff. Ahead of the front winds are diminishing with nightfall, but winds should pick up a bit in the pre-dawn hours behind the front, but won't get gusty until after sunrise.

Previously...A weak cold front crosses through northern New England tonight. Clouds increase with this passing front, and some scattered showers are likely near the Canadian border and across the higher terrain. Otherwise, the passage of the front will mainly only be marked by a wind shift to west-northwesterly flow, and cooler and dry air making a return.

Overnight, temperatures cool into the 20s and 30s as a dry Canadian airmass moves in. The coolest readings will mostly be found through the northern valleys where temps drop into the mid 20s, but there are also likely to be some lows in the 20s south of the mountains in more sheltered radiational cooling locations. Skies also clear through the overnight, adding to the radiational cooling effect.

SHORT TERM /6 AM MONDAY MORNING THROUGH TUESDAY/
Dry and breezy conditions are expected tomorrow as downslope winds mix down dry air. RH values dip into the teens and 20s tomorrow, with wind gusts of around 20 to 25 mph. These lead to heightened fire weather concerns for tomorrow, with cooler temps in the 40s and 50s being the only factor restraining greater concerns. Otherwise, a beautiful, dry, and sunny day is expected with a steady breeze.

Temperatures cool much more tomorrow night, with lows dropping into the 20s in most locations. Lows near freezing are likely along the coast, and into southern New Hampshire, while a few teens are possible across the northern valleys. Clear and dry conditions persist overnight tomorrow night as high pressure steadily builds into New England.

LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/
Quiet weather is expected Tuesday, with gusty southwesterly return flow.

A good portion of the deterministic and ensemble suite continues to our best chance of measurable rain during the week, centered around Wednesday. At this time it looks as through the rain event will be relatively light, with most locations receiving less than a half inch. Windy conditions then ensue Wednesday afternoon through Thursday with gusts at or above 30 MPH.

Thereafter, fair but cool weather returns late week. The next chance of rainfall appears to be Sunday.

Highs during the period look to be around or slightly below normal. 70 degree temperatures are not foreseen for quite awhile given the upper air setup over the northeast and Maritime Canada. It's probably be the late 1st week or 2nd week in May before that happens at the earliest.

AVIATION /03Z MONDAY THROUGH FRIDAY/
Short Term...VFR conditions prevail through tomorrow night as dry air moves into New England. West-northwesterly winds gusts to around 20kts during the daytime tomorrow.

Long Term...Mainly VFR conditions are expected at most terminals Tuesday. Restrictions are likely on Wednesday as showers and lower ceilings return, with MVFR to IFR conditions likely. Improvement to VFR is likely Wed night through Fri.
Gusty SFC winds likely Tue and again Thurs.

MARINE
Short Term...A weak cold front crosses the waters tonight, with a period of marginal SCA conditions expected with westerly wind gusts around 25kts. Winds ease tomorrow as high pressure builds across the waters.

Long Term...High pressure moves east of the waters by Tuesday as a cold front approaches from the west. Some borderline SCA conditions possible Tue and Wed but then likely by Wed night and Thurs.

GYX WATCHES/WARNINGS/ADVISORIES
ME...None.
NH...None.
MARINE...Small Craft Advisory from 4 AM to 2 PM EDT Monday for ANZ150- 152-154.




Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
CMLN3 5 mi140 min WSW 7 43°F 44°F
SEIM1 6 mi48 min 44°F 44°F29.8827°F
BGXN3 - Great Bay Reserve, NH 11 mi93 min W 4.1 43°F 29.8627°F
IOSN3 - Isle of Shoals, NH 11 mi78 min W 8G8 45°F 29.8523°F
44030 - Buoy B0102 - Western Maine Shelf 12 mi134 min W 9.7G12 46°F 46°F1 ft29.84
WEXM1 - Wells Reserve, ME 15 mi78 min WSW 4.1 42°F 24°F
44098 - Jeffrey's Ledge, NH (160) 34 mi52 min 46°F3 ft
44007 - PORTLAND 12 NM Southeast of Portland,ME 38 mi38 min W 12G14 44°F 43°F29.8231°F
44029 - Buoy A0102 - Mass. Bay/Stellwagen 42 mi134 min WNW 12G14 47°F 46°F1 ft29.87
CASM1 - 8418150 - Portland, ME 42 mi48 min SW 7G8.9 44°F 44°F29.81


Wind History for Portland, ME
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KPSM PORTSMOUTH INTL AT PEASE,NH 10 sm23 minWSW 0610 smA Few Clouds43°F25°F49%29.86
KSFM SANFORD SEACOAST RGNL,ME 18 sm22 minWSW 0610 smClear37°F25°F60%29.86
KDAW SKYHAVEN,NH 19 sm27 minvar 0310 smClear41°F25°F52%29.85
Link to 5 minute data for KPSM


Wind History from PSM
(wind in knots)
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Tide / Current for York Harbor, Maine
   
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York Harbor
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Sun -- 04:39 AM EDT     0.89 feet Low Tide
Sun -- 04:54 AM EDT     Moonset
Sun -- 05:50 AM EDT     Sunrise
Sun -- 10:40 AM EDT     8.47 feet High Tide
Sun -- 04:55 PM EDT     0.94 feet Low Tide
Sun -- 05:26 PM EDT     Moonrise
Sun -- 07:32 PM EDT     Sunset
Sun -- 10:56 PM EDT     8.70 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

York Harbor, Maine, Tide feet
12
am
7.2
1
am
5.5
2
am
3.6
3
am
2
4
am
1.1
5
am
1
6
am
1.8
7
am
3.5
8
am
5.5
9
am
7.2
10
am
8.3
11
am
8.4
12
pm
7.7
1
pm
6.1
2
pm
4.2
3
pm
2.5
4
pm
1.3
5
pm
0.9
6
pm
1.5
7
pm
3.1
8
pm
5.1
9
pm
7
10
pm
8.3
11
pm
8.7



Tide / Current for Portsmouth Harbor Entrance, New Hampshire Current
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Portsmouth Harbor Entrance
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Sun -- 02:55 AM EDT     -1.55 knots Max Ebb
Sun -- 04:54 AM EDT     Moonset
Sun -- 05:50 AM EDT     Sunrise
Sun -- 06:26 AM EDT     0.00 knots Slack
Sun -- 08:17 AM EDT     0.76 knots Max Flood
Sun -- 11:59 AM EDT     -0.00 knots Slack
Sun -- 02:53 PM EDT     -1.62 knots Max Ebb
Sun -- 05:27 PM EDT     Moonrise
Sun -- 06:38 PM EDT     0.00 knots Slack
Sun -- 07:33 PM EDT     Sunset
Sun -- 08:39 PM EDT     0.98 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Portsmouth Harbor Entrance, New Hampshire Current, knots
12
am
-0.2
1
am
-1
2
am
-1.5
3
am
-1.5
4
am
-1.5
5
am
-1.1
6
am
-0.4
7
am
0.4
8
am
0.8
9
am
0.7
10
am
0.7
11
am
0.6
12
pm
-0
1
pm
-0.9
2
pm
-1.5
3
pm
-1.6
4
pm
-1.5
5
pm
-1.3
6
pm
-0.6
7
pm
0.3
8
pm
0.9
9
pm
1
10
pm
0.9
11
pm
0.8




Weather Map
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GEOS Local Image of north east   
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Portland, ME,



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