Tuesday, July23, 2019 L-36.com


Marine Weather and Tides
Hampton Beach, NH

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6/2/2019. Many thanks to a user for reporting an error on one of the Edit pages. The switch to PHP 7.2 caused many pages that previously worked to quit working. I fixed many but I still depend on users to report ones I missed. Please report errors HERE or send an email to me at L-36.com. Allen

Sunrise 5:24AMSunset 8:15PM Tuesday July 23, 2019 9:11 AM EDT (13:11 UTC) Moonrise 11:51PMMoonset 11:45AM Illumination 61% Phase: Waning Gibbous; Moon at 21 days in cycle
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.
Marine Forecasts
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ANZ154 Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out 25 Nm- 615 Am Edt Tue Jul 23 2019
Today..NE winds 10 to 15 kt, becoming 5 to 15 kt this afternoon. Gusts up to 20 kt. Seas 2 to 4 ft. Patchy fog this morning. Rain this morning, then showers likely this afternoon.
Tonight..NW winds 5 to 10 kt, becoming sw after midnight. Seas 2 to 3 ft.
Wed..NW winds around 5 kt, becoming E around 5 kt in the afternoon. Seas around 2 ft.
Wed night..SW winds 5 to 10 kt, becoming nw after midnight. Seas around 2 ft.
Thu..N winds around 5 kt, becoming se in the afternoon. Seas around 2 ft.
Thu night..S winds 5 to 10 kt, becoming sw after midnight. Seas around 2 ft.
Fri..SW winds up to 10 kt. Seas around 2 ft.
Fri night..S winds 5 to 10 kt. Seas around 2 ft.
Sat..S winds 5 to 10 kt. Seas 2 to 3 ft.
Sat night..S winds 5 to 10 kt. Seas 2 to 4 ft.
ANZ100 615 Am Edt Tue Jul 23 2019
Synopsis for stonington me to merrimack river ma out to 25 nm.. A front stalled near the waters will bring rain to the area tonight into early Tuesday along with fog. High pressure then builds in through the end of the week. &&


7 Day Forecast for Marine Location Near Hampton Beach, NH
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location: 42.89, -70.77     debug


Area Discussion for - Gray/Portland, ME
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Fxus61 kgyx 231020
afdgyx
area forecast discussion
national weather service gray me
620 am edt Tue jul 23 2019

Synopsis
Low pressure will track east along a stalled frontal boundary
today and will shift into the maritimes by this evening. Another
area of low pressure will track east along the boundary south of
new england Tuesday night. High pressure will build in from the
west on Wednesday and Wednesday night. A weak frontal boundary
will wash out as it sags into northern zones on Thursday. High
pressure will build south of new england Thursday night through
Saturday and will hold off the coast on Sunday.

Near term through tonight
615 am... Nice deformation band occuring over from the me mtns sw
into the ct vly this morning as sfc low revs up and mid-lvl low
closes off to our sw. Have extended higher pops to the N and w
thru the morning to cover this band which should shift E thru
mid morning, and then dissipate as the the system becomes more
steady-state while it passes S and E this afternoon. Rest of the
forecast looks to be in good shape.

Previously... Rain associated with second wave ow pressure to
track along stalled front to our south is moving into SRN nh
attm, and this rain will move trough the SRN half of nh and the
coastal plain of me through the morning. The further N and west
you go, the more showery and spotty the precip will be this
morning. Also, despite high pwats, the best instability and
forcing will remain over SRN new england, and will keep the
heavier rainfall out of the cwa. Overall, should see an addition
1 4 to 1 2 inch in SRN areas this morning, which should not
pose any problems, with lower amts to the N and w. The rain or
showers will shift east this afternoon, and should end by late
afternoon everywhere. Some clearing is possible in the the nh
mtns and the ct vly late, but the rest of the CWA will likely
stay cloudy to mostly thru the day. Highs will be cool generally
in the upper 60s near the coast to the low to mid 70s in the n
and W zones.

Short term Wednesday
Models continue to show a third low tracking along that front
tonight, but it looks to stay far enough to our S and E to keep
the CWA dry. Most places should clear out during the evening,
but that wave may keep coastal areas mostly cloudy thru the
night. Lows will range from the low-mid 50s in the N to around
60 along the coast and in SRN nh.

That sfc low and the front should finally accelerate to our E on
wed, and any morning clouds in the S should clear out quickly.

Flow will be weak, but should see enuf NW flow early for some
downsloping and temps range from the mid 70s in the N and at
the beaches to the low 80s on the coastal plain and in SRN nh.

Long term Wednesday night through Monday
Fairly quiet week on tap as upper ridge gradually builds in
from the west for the end of the week and the weekend...

high pressure will build over the region Wednesday night as
a weak frontal boundary approaches from the northwest.

Looking for mostly clear skies overnight. Lows will
generally range through the 50s.

Frontal boundary will wash out as it drops into northwest
zones on Thursday. Little if any forcing will be left by
afternoon but some marginal instability may be enough to
pop off a few showers in northwest zones during the
afternoon. Otherwise... The remainder of the forecast area will
see variable clouds. Highs will range from the mid 70s north to
the mid 80s south.Fcst
high pressure will build south of the region Thursday night
setting up a warm southwesterly flow for Friday and into
the weekend. Looking for mostly clear skies Thursday night
and Friday. Lows will range from the mid 50s to lower 60s.

Highs will top out in the lower to mid 80s.

A little more in the way of heat and humidity will return
Friday night and Saturday as high pressure builds off the
coast south of the region. Looking for partly cloudy skies
overnight with lows in the upper 50s to mid 60s. Fair weather
will continue on Saturday with mostly sunny skies and highs
ranging through the 80s.

Expect similar conditions Saturday night and Sunday as high
pressure holds southeast of the region. Fair weather will
continue on Monday with temperatures similar to the weekend.

Aviation 10z Tuesday through Saturday
Short term... Expect ifr-lifr to persist thru the morning at
kmht kcon kpwm krkd, with MVFR-vfr at kaug kleb khie. All
terminals will transition toVFR this afternoon , which will
persist through wed,
long term...VFR Wednesday night through Saturday.

Marine
Short term... Some NE gusts approach 25 kts S of portland early
this morning, but wind diminish later this morning, and stay
blow SCA lvls through wed.

Long term...

no problems noted.

Equipment
The sugarloaf nwr transmitter is off the air until further
notice. This will be an extended outage as the tower, which was
severely damaged in a winter storm, is rebuilt.

Gyx watches warnings advisories
Me... None.

Nh... None.

Marine... None.

Synopsis...

near term... Cempa
short term... Cempa
long term... Sinsabaugh
aviation...

marine...

equipment...



Weather Reporting Stations
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Stations Dist Age Wind Air TempWater Temp WavesPressureDewPt
IOSN3 - Isle of Shoals, NH 9 mi71 min NNE 16 G 17 60°F 1010.3 hPa (+2.4)60°F
BGXN3 - Great Bay Reserve, NH 12 mi86 min ENE 4.1 61°F 1011 hPa60°F
44030 - Buoy B0102 - Western Maine Shelf 27 mi67 min NNE 18 G 21 60°F 67°F3 ft1010.8 hPa
44029 - Buoy A0102 - Mass. Bay/Stellwagen 28 mi67 min NNE 16 G 19 64°F 66°F4 ft1009.4 hPa
WELM1 - 8419317 - Wells, ME 32 mi53 min NE 5.1 G 8 60°F 64°F1011.5 hPa
44098 - Jeffrey's Ledge, NH (160) 33 mi33 min 67°F4 ft
WEXM1 - Wells Reserve, ME 33 mi71 min NNE 6 59°F 58°F
44013 - BOSTON 16 NM East of Boston, MA 38 mi81 min NNE 19 G 21 65°F 68°F4 ft1007.6 hPa (-0.0)65°F
BHBM3 - 8443970 - Boston, MA 40 mi59 min 64°F 1009.1 hPa

Wind History for Wells, ME
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Airport Reports
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AirportDistAgeWind ktVisibilitySky/WeatherTempDewPtHumidityPressure
Pease Air Force Base / Portsmouth, NH14 mi15 minNNE 64.00 miLight Rain Fog/Mist60°F58°F94%1010.7 hPa
Lawrence Municipal Airport, MA22 mi17 minNE 119.00 miLight Rain62°F60°F93%1010.4 hPa
Beverly, Beverly Municipal Airport, MA23 mi18 minNNE 13 G 216.00 miLight Rain Fog/Mist63°F60°F90%1008.7 hPa

Wind History from PSM (wind in knots)
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Last 24hrNE7E6NE6E6NE4N3E4NE6N7NE7N7NE6NE4NE3NE7N11N5N5NE5N6N7N6N4NE6
1 day agoW7SW6SW14W10
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W10W9NW10W7NW10NW7W3----CalmCalmW4W5W3W3CalmNW7N4
2 days agoSW5W8W6W8W8SW7SW4SW6SW6SE5SE5S6S3SW5SW6CalmSW5SW5SW6SW6W7SW8SW6W8

Tide / Current Tables for Hampton Harbor, New Hampshire
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Hampton Harbor
Click for Map
Tue -- 04:08 AM EDT     8.10 feet High Tide
Tue -- 05:25 AM EDT     Sunrise
Tue -- 10:39 AM EDT     0.85 feet Low Tide
Tue -- 11:44 AM EDT     Moonset
Tue -- 04:39 PM EDT     7.96 feet High Tide
Tue -- 08:13 PM EDT     Sunset
Tue -- 11:02 PM EDT     1.33 feet Low Tide
Tue -- 11:50 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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2.54.267.58.17.86.95.43.6210.91.63.156.77.87.97.36.14.52.91.71.3

Tide / Current Tables for Newburyport (Merrimack River), Massachusetts Current
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Newburyport (Merrimack River)
Click for Map
Tue -- 03:13 AM EDT     1.31 knots Max Flood
Tue -- 05:18 AM EDT     -0.00 knots Slack
Tue -- 05:25 AM EDT     Sunrise
Tue -- 07:43 AM EDT     -1.22 knots Max Ebb
Tue -- 11:37 AM EDT     0.00 knots Slack
Tue -- 11:45 AM EDT     Moonset
Tue -- 03:36 PM EDT     1.37 knots Max Flood
Tue -- 05:45 PM EDT     -0.00 knots Slack
Tue -- 08:10 PM EDT     -1.22 knots Max Ebb
Tue -- 08:13 PM EDT     Sunset
Tue -- 11:50 PM EDT     Moonrise
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

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0.511.11.31.10.3-0.6-1.1-1.2-1-0.7-0.40.311.21.31.30.7-0.2-0.9-1.2-1.1-0.8-0.6

Weather Map and Satellite Images
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wmap_A
GOES Local Image of Northeast    EDIT
NOTE: East coast views moved to GEOS-16. They are experimental and not well supported by NOAA so they may not be correct so be warned. This change required redoing a large amount of the GOES code. If the image you are expecting is not showing, please let me know. You may need to use the EDIT function to update your location.
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Wind Forecast for Gray/Portland, ME (9,2,3,4)
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Ground Weather Radar Station Portland, ME
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Disclaimer:
The information on this web site has not been checked for accuracy. It is for entertainment purposes only and should be independently verified before using for any other reason. There are five sources. 1) Documents and manuals from a variety of sources. These have not been checked for accuracy and in many cases have not even been read by anyone associated with L-36.com. I have no idea of they are useful or accurate, I leave that to the reader. 2) Articles others have written and submitted. If you have questions on these, please contact the author. 3) Articles that represent my personal opinions. These are intended to promote thought and for entertainment. These are not intended to be fact, they are my opinions. 4) Small programs that generate result presented on a web page. Like any computer program, these may and in some cases do have errors. Almost all of these also make simplifying assumptions so they are not totally accurate even if there are no errors. Please verify all results. 5) Weather information is from numerious of sources and is presented automatically. It is not checked for accuracy either by anyone at L-36.com or by the source which is typically the US Government. See the NOAA web site for their disclaimer. Finally, tide and current data on this site is from 2007 and 2008 data bases, which may contain even older data. Changes in harbors due to building or dredging change tides and currents and for that reason many of the locations presented are no longer supported by newer data bases. For example, there is very little tidal current data in newer data bases so current data is likely wrong to some extent. This data is NOT FOR NAVIGATION. See the XTide disclaimer for details. In addition, tide and current are influenced by storms, river flow, and other factors beyond the ability of any predictive program.