North Eastham, MA Marine Weather and Tide Forecast
L-36.com

Marine Weather and Tide Forecast for North Eastham, MA

April 14, 2024 11:20 PM EDT (03:20 UTC) Change Location
Sunrise 5:59 AM   Sunset 7:22 PM
Moonrise 10:02 AM   Moonset 1:34 AM 
  Print   HELP   Reset   Save   Recall

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.

Top   Marine   7-Day   NWS   Buoy   Airport   Tide   Map   GEOS   Radar  


Marine Forecasts
    EDIT      Help
ANZ231 Cape Cod Bay- 1001 Pm Edt Sun Apr 14 2024

Overnight - SW winds 15 to 20 kt, diminishing to 10 to 15 kt. Gusts up to 25 kt. Seas 2 to 4 ft. Scattered showers. Vsby 1 to 3 nm.

Mon - W winds 5 to 10 kt, becoming E in the afternoon. Seas around 2 ft.

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

Tue - W winds 5 to 10 kt, becoming sw in the afternoon. Seas around 2 ft in the morning, then 1 foot or less.

Tue night - SW winds around 5 kt, becoming nw after midnight. Seas 1 foot or less.

Wed and Wed night - SE winds 5 to 10 kt. Seas 1 foot or less.

Thu through Fri - SE winds around 10 kt. Seas around 2 ft.

Fri night - S winds around 10 kt. Seas around 2 ft. A chance of showers.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

ANZ200 1001 Pm Edt Sun Apr 14 2024

Synopsis for massachusetts and rhode island coastal waters - A cold front will brings shower chances to the waters this afternoon and early evening with the potential for a few rumbles of Thunder across the southern waters. Drying out Monday through Tuesday with decreasing winds as a weak high pressure builds in. Weak low pressure system could bring light could bring more light rain towards the end of the week.


7 Day Forecast for Marine Location Near North Eastham, MA
   Hourly   EDIT   Help   Map
NEW! Add second zone forecast


Area Discussion for - Boston, MA
      (hide/show)   Help   
NOTE: mouseover dotted underlined text for definition
FXUS61 KBOX 150209 AFDBOX

Area Forecast Discussion National Weather Service Boston/Norton MA 1009 PM EDT Sun Apr 14 2024

SYNOPSIS
Showers end overnight, along with gradual clearing. Dry and seasonably mild Monday through Wednesday. Another unsettled pattern develops late this week, with near normal temperatures and a few chances for rain Thursday into next weekend.

NEAR TERM /UNTIL 6 AM MONDAY MORNING/
1005 PM Update:

Low pressure near the Poconos in northeast PA will continue to ride ENE along an elongated frontal boundary from its center northeastward into Southern New England through late tonight.
This should gradually shift the effective frontal boundary southward into the southern waters as time goes on tonight.
Though we had a few lightning strikes in CT a few hours ago, the bulk of convective activity has remained well to the southwest.
Radar showing a fractured line of scattered showers located just south of the Route 2 corridor, which will slowly progress southeast toward the southern coastal waters thru midnight.
That will likely be the extent of it though over much of the land with dry weather for the 2nd half of the overnight, however it is possible we could see a rogue, garden-variety TS develop over the southern waters (perhaps near MVY/ACK?) early overnight per the HRRR and 18z/14th NAM-3km guidance. Rain amts probably won't amount to much more than a tenth of an inch as showers should be passing and of generally light intensity.

Though the frontal boundary will be slowly sagging southward for the 2nd half of the night well into the waters, cloud cover could be a little slower to erode especially if the boundary slows down. Did bump cloud cover up somewhat across the southern half of Southern New England thru the pre-dawn hrs, essentially a slower erosion of cloud cover. Further inland though, most areas should trend mostly clear by overnight/pre-dawn period.

Previous Discussion...

A disorganized frontal wave will traverse over the Northeast this afternoon and evening with scattered showers and a perhaps a few thunderstorms. Latest SPC meso-analysis reveals no significant surface based CAPE over southern New England within the warm sector of the wave of low pressure moving through the region. However, steep mid-level lapse rates are contributing to elevated instability that could support a few rumbles of thunder across western MA/CT and possibly over some locations near the south coast this evening. Areas along and north of I-90 are forecast to be in the cool sector, thus not expecting any thunderstorm activity north of that mark. Any remaining showers and thunderstorms are forecast to clear to the south and east around or just before midnight. Thereafter we can expect gradual clearing with winds shifting to the west/northwest. Low temps bottom out in the low 40s across northwestern MA and mi to upper 40s elsewhere.

SHORT TERM /6 AM MONDAY MORNING THROUGH MONDAY NIGHT/
Tomorrow

A dry surface cold front pushes through the region during the day tomorrow. This will support dry conditions and west/northwest winds throughout the day. Skies will be clear to start which will allow surface temps to warm to the upper 60s to near 70 in some locations by the mid-afternoon hours. After a sunny start, we will begin to see increasing diurnal cu during the afternoon thanks to steep low- level lapse rates from cooler air aloft. Overall a warm/dry afternoon. Warmest temps will be focused in the CT River Valley and over southeastern MA where downsloping from WNW winds should help temps over achieve.

Tomorrow Night

Very quiet tomorrow night. Clear skies and light west/northwest winds. There is some question as to whether or not the atmosphere decouples overnight. This will govern how far temperatures are able to fall with radiational cooling. Will have a better idea by tomorrow, but for now have leaned on a blend of CONSMOS and NBM for low temps in the low to mid 40s on Tuesday morning.

LONG TERM /TUESDAY THROUGH SUNDAY/
Highlights:

* Broad trough settled over the region for much of the upcoming week, with a brief period of mid level ridging in the Tuesday- Wednesday timeframe

* Near to above normal temperatures, with an unsettled pattern developing late this week

Based on the latest guidance suite, still have the greatest confidence in the forecast details into early Wednesday. After then, there is little consistency with the timing and amplitude of some synoptic features, leading to low confidence in the forecast details. Kept a broad period of unsettled weather from late Wednesday into Saturday, but not expecting this to be a total washout this entire time. Expecting it will be a couple more days before these details come into better focus. All that said, there has been a consistent signal for near to above normal temperatures through this portion of the forecast.

High pressure dominates our weather Tuesday into Wednesday.
Thinking we could get through most of Wednesday dry, especially across the eastern half of southern New England. Just a low risk for some showers during the afternoon farther west. More likely to see rainfall arrive some time Wednesday night into Thursday as a low pressure moves into the Great Lakes, with a secondary low pressure possibly developing toward the Mid Atlantic coast.
This should move offshore Friday, with a lingering cold front into Saturday. A large high pressure over the northern Plains states should become more of a factor in our weather some time Sunday.

Moisture is not particularly impressive, so not expecting a lot of rainfall during the second half of this week. This should be a good thing, by permitting area waterways a chance to drain further.

AVIATION /02Z MONDAY THROUGH FRIDAY/
Forecast Confidence Levels:

Low - less than 30 percent.
Moderate - 30 to 60 percent.
High- greater than 60 percent.

Tonight...High Confidence.

VFR. Any remaining SHRA diminish after 03Z across most of the region. Some SHRA may linger near the south coast of RI/MA through about 08Z. This will be followed by some gradual clearing from west to east through 12Z. Southwest winds becoming northwest from 5 to 10 knots.

Tomorrow...High Confidence.

VFR. W/WNW winds around 10 knots. Some gusts up to 20 knots possible.

Tomorrow Night...High Confidence.

VFR. Steady WNW winds continue.

KBOS TAF...High confidence in TAF.

KBDL TAF...High confidence in TAF.

Outlook /Tuesday through Friday/...

Tuesday: VFR. Breezy.

Tuesday Night: VFR.

Wednesday: VFR. Slight chance SHRA.

Wednesday Night: VFR. Chance SHRA.

Thursday: VFR. Breezy. Chance SHRA.

Thursday Night: Mainly VFR, with local MVFR possible. Slight chance SHRA.

Friday: Mainly VFR, with areas MVFR possible. Chance SHRA.

MARINE
Forecaster Confidence Levels:

Low - less than 30 percent.
Medium - 30 to 60 percent.
High - greater than 60 percent.

Tonight

Some showers and possible a rumble of thunder possible over the south coastal waters before midnight tonight. Otherwise, expect gusty southwest winds to diminish as winds shift to the west/northwest overnight. Sustained speeds fall to 5 to 10 knots by tomorrow morning with gusts less than 20 knots. Seas begin to subside but remain high enough to warrant Small Craft Advisory headlines for the outer marine zones.

Tomorrow and Tomorrow Night

Seas continue to subside to sub-Small Craft Advisory criteria by tomorrow evening. Otherwise, expect relatively quiet conditions over the coastal waters with modest 10-15 knot west/northwest winds.

Outlook /Tuesday through Friday/...

Tuesday: Winds less than 25 kt. Seas locally approaching 5 ft.

Tuesday Night through Wednesday: Winds less than 25 kt.

Wednesday Night: Winds less than 25 kt. Slight chance of rain showers.

Thursday through Friday: Winds less than 25 kt. Seas locally approaching 5 ft. Slight chance of rain showers.

BOX WATCHES/WARNINGS/ADVISORIES
CT...None.
MA...None.
RI...None.
MARINE...Small Craft Advisory until 2 PM EDT Monday for ANZ232>235-237- 250.
Small Craft Advisory until 8 PM EDT Monday for ANZ254>256.




Weather Reporting Stations
   EDIT       (hide/show)   Help
Stations Dist Age Wind Air TempWater Temp WavesinHgDewPt
44090 17 mi51 min 48°F 43°F1 ft
CHTM3 17 mi51 min 50°F 48°F
44018 - SE Cape Cod 30NM East of Nantucket, MA 21 mi41 min 42°F4 ft
44020 - NANTUCKET SOUND 32 mi41 min SW 14G18 50°F 46°F29.7445°F
WAXM3 - Waquoit Bay Reserve, MA 35 mi96 min SSE 4.1 50°F 29.7442°F
44013 - BOSTON 16 NM East of Boston, MA 44 mi31 min SSE 7.8G9.7 45°F 3 ft29.7242°F
BZBM3 - 8447930 - Woods Hole, MA 44 mi51 min 50°F 46°F29.75
NTKM3 - 8449130 - Nantucket Island, MA 44 mi51 min SSW 9.9G16 51°F 49°F29.75


Wind History for Nantucket Island, MA
(wind in knots)    EDIT      (hide/show)   Help
toggle option: (graph/table)



Airport Reports
    EDIT      (hide/show)   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherTempDewPtRHinHg
KPVC PROVINCETOWN MUNI,MA 14 sm24 minS 0610 smOvercast48°F43°F81%29.75
KCQX CHATHAM MUNI,MA 16 sm28 minSW 0710 smOvercast50°F45°F82%29.76
KHYA BARNSTABLE MUNIBOARDMAN/POLANDO FIELD,MA 22 sm24 minSSW 1210 smMostly Cloudy50°F43°F76%29.72
Link to 5 minute data for KPVC


Wind History from PVC
(wind in knots)
toggle option: (graph/table)


Tide / Current for Wellfleet, Massachusetts
   
EDIT   Weekend mode (on/off)   (hide/show)   Help
Wellfleet
Click for Map
Sun -- 01:33 AM EDT     Moonset
Sun -- 04:17 AM EDT     10.90 feet High Tide
Sun -- 06:00 AM EDT     Sunrise
Sun -- 10:02 AM EDT     Moonrise
Sun -- 11:02 AM EDT     0.19 feet Low Tide
Sun -- 05:05 PM EDT     9.18 feet High Tide
Sun -- 07:20 PM EDT     Sunset
Sun -- 11:14 PM EDT     1.64 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Wellfleet, Massachusetts, Tide feet
12
am
3
1
am
5.2
2
am
7.6
3
am
9.7
4
am
10.8
5
am
10.6
6
am
9.4
7
am
7.5
8
am
5.2
9
am
2.8
10
am
0.9
11
am
0.2
12
pm
0.8
1
pm
2.3
2
pm
4.4
3
pm
6.6
4
pm
8.5
5
pm
9.2
6
pm
8.8
7
pm
7.7
8
pm
6.1
9
pm
4.2
10
pm
2.6
11
pm
1.7



Tide / Current for Cape Cod Lighthouse, SE of, Cape Cod, Massachusetts
   EDIT      (hide/show)   Help
Cape Cod Lighthouse
Click for Map
Sun -- 01:33 AM EDT     Moonset
Sun -- 04:15 AM EDT     8.30 feet High Tide
Sun -- 06:00 AM EDT     Sunrise
Sun -- 10:01 AM EDT     Moonrise
Sun -- 10:43 AM EDT     0.14 feet Low Tide
Sun -- 05:03 PM EDT     7.00 feet High Tide
Sun -- 07:20 PM EDT     Sunset
Sun -- 10:55 PM EDT     1.25 feet Low Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Cape Cod Lighthouse, SE of, Cape Cod, Massachusetts, Tide feet
12
am
2.6
1
am
4.3
2
am
6
3
am
7.5
4
am
8.3
5
am
8
6
am
7
7
am
5.4
8
am
3.6
9
am
1.7
10
am
0.4
11
am
0.2
12
pm
0.9
1
pm
2.1
2
pm
3.6
3
pm
5.3
4
pm
6.5
5
pm
7
6
pm
6.7
7
pm
5.7
8
pm
4.4
9
pm
2.9
10
pm
1.7
11
pm
1.3




Weather Map
       (hide/show)   Help


GEOS Local Image of north east   
EDIT



Boston, MA,



NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE