L-36.com
Top   Marine   7-Day   Tide   NWS   Buoy   Airport   Map   GEOS   Radar   TAF  

Marine Weather and Tide Forecast for Newfields, NH

April 23, 2025 5:06 AM EDT (09:06 UTC) Change Location
Sunrise 5:46 AM   Sunset 7:36 PM
Moonrise 3:45 AM   Moonset 2:36 PM 
Print  Help   Reset   Save   Recall   News  Map
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
   
Edit   Hide   Help

NOTE: Zones were updated 3/20/2025
ANZ154 Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out 25 Nm- 342 Am Edt Wed Apr 23 2025

Today - W winds 5 to 10 kt, becoming sw this afternoon. Seas around 2 ft. Areas of fog early this morning with vsby 1 to 3 nm.

Tonight - W winds 5 to 10 kt, becoming N after midnight. Seas around 2 ft.

Thu - W winds around 5 kt, becoming S with gusts up to 20 kt in the afternoon. Seas around 2 ft.

Thu night - S winds 10 to 15 kt, becoming sw after midnight. Seas 2 to 4 ft.

Fri - N winds 5 to 10 kt, becoming E in the afternoon. Seas 2 to 3 ft.

Fri night - SE winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Scattered showers in the evening, then numerous showers after midnight.

Sat - S winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Showers.

Sat night - W winds 15 to 20 kt, becoming nw 10 to 15 kt after midnight. Seas 3 to 5 ft. Numerous showers, mainly in the evening.

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

Sun night - NW winds around 10 kt with gusts up to 20 kt. Seas 2 to 3 ft.
ANZ100 342 Am Edt Wed Apr 23 2025

Synopsis for stonington me to merrimack river ma out to 25 nm high pressure drifts south of the coastal waters today the high pressure shifts east of the waters Friday ahead of a low pressure system that will likely cross the waters Saturday or Saturday night.

7 Day Forecast for Marine Location Near Newfields, NH
   
Edit   Hide   Help   Map    ←NEW

NEW! Add second zone forecast

Tide / Current for Squamscott River RR. Bridge, Piscataqua River, New Hampshire
  
Edit   Weekend Mode (on/off)   Hide   Help
Tide / Current data from XTide NOT FOR NAVIGATION        
  Sorry, Squamscott River RR. Bridge, Piscataqua River, New Hampshire does not exist in database. Press Edit above and select a valid nearby location.

Squamscott River RR. Bridge, Piscataqua River, New Hampshire, Tide feet

Tide / Current for Portsmouth Harbor Entrance, New Hampshire Current
  
Edit   Hide   Help
Portsmouth Harbor Entrance
Click for Map
Wed -- 03:44 AM EDT     Moonrise
Wed -- 03:49 AM EDT     0.00 knots Slack
Wed -- 05:45 AM EDT     1.00 knots Max Flood
Wed -- 05:47 AM EDT     Sunrise
Wed -- 09:11 AM EDT     -0.00 knots Slack
Wed -- 12:21 PM EDT     -1.80 knots Max Ebb
Wed -- 02:35 PM EDT     Moonset
Wed -- 04:18 PM EDT     0.00 knots Slack
Wed -- 06:20 PM EDT     1.15 knots Max Flood
Wed -- 07:35 PM EDT     Sunset
Wed -- 10:04 PM EDT     -0.00 knots Slack
Tide / Current data from XTide NOT FOR NAVIGATION
        
  Sorry, Portsmouth Harbor Entrance, New Hampshire Current does not exist in database. Press Edit above and select a valid nearby location.

Portsmouth Harbor Entrance, New Hampshire Current, knots
12
am
-1.5
1
am
-1.3
2
am
-1
3
am
-0.6
4
am
0.1
5
am
0.8
6
am
1
7
am
0.7
8
am
0.4
9
am
0.1
10
am
-0.5
11
am
-1.3
12
pm
-1.8
1
pm
-1.7
2
pm
-1.4
3
pm
-0.9
4
pm
-0.3
5
pm
0.6
6
pm
1.1
7
pm
1
8
pm
0.7
9
pm
0.5
10
pm
0
11
pm
-0.7

Area Discussion for Gray/Portland, ME
   Hide   Help   
NOTE: mouseover dotted underlined text for definition
FXUS61 KGYX 230821 AFDGYX

Area Forecast Discussion National Weather Service Gray ME Issued by National Weather Service Caribou ME 421 AM EDT Wed Apr 23 2025

SYNOPSIS
High pressure brings dry and seasonable conditions through the end of the work week. The next chance of rain arrives this weekend as low pressure tracks near New England. Best rain chances look to be on Saturday with drier weather for the tail end of the weekend.

NEAR TERM /THROUGH TONIGHT/
500mb shortwave energy is pivoting through Northern New England this morning with surface high pressure to our southwest.
Morning fog due to moisture trapped in the boundary layer will mix out as the sun rises this morning. W-NW flow today will be a dry flow out of Quebec into the region. Most locations across central and southern New Hampshire and southwest Maine will be a downslope wind off the terrain and expecting mainly sunny skies.
Upslope areas of the White Mtns and Longfellow Mtns will experience some mostly cloudy skies with stable air being forced up. Cannot rule out an isolated sprinkle especially across the upslope locations of Franklin and Somerset counties but any mountain there is a potential sprinkle. On the dry and sunny downslope side of the mountains expecting a decently mixed atmosphere up to 5kft. Modeled soundings showing the mixed layer tapping into 15-25kt winds aloft around 900mb. Watching the fire weather concerns across southern New Hampshire in the Monadnock, Merrimack, Lakes and interior Seacoast regions.
Additionally, watching the very dry conditions into interior southwest Maine. Opted to mix in some NBM 10th percentile for dew points and based on this resulting in afternoon minimum RHs around 20-30 percent in these regions. Winds gusting 10-25mph with these low RHs pose some fire weather concern. Elsewhere, despite the dry conditions RHs will be higher in the 35-45 percent range. High temperatures top out in the mid to upper 60s across Southern New Hampshire with some 70F readings in Merrimack region like Manchester and Nashua. Expecting low to mid 60s for Lakes Region of New Hampshire into southern Kennebec Valley of Maine. Across northern New Hampshire into the northwest mountains of Maine expecting upper 40s to mid 50s with cool upslope winds. upper 50s to low 60s for the Midcoast of Maine.

Tonight, high pressure drifts off from Cape Cod as the 500mb flow generally flattens of the area. Expecting temperatures to fall back into the 30s for most locations, low 30s north and upper 30s south. Warm spots in the low 40s for the Merrimack and Seacoast of New Hampshire. Winds will be light and variable with mainly clear skies.

SHORT TERM /THURSDAY/
High pressure continues to drift south of Georges Bank in the Atlantic as an approaching 500mb trof slides over Quebec. The day will be mainly dry for most locations till late afternoon as the chance of rain showers increases from the NW mainly across the northern 1/2 of the CWA Winds turn S-SW tomorrow with moisture advecting off the Gulf of Maine. Across the mountains expecting highs in the upper 50s to low 60s. Coastal Maine into the Midcoast and Kennebec Valley will be in the low 60s thanks to winds off the waters. Southern & south-central New Hampshire into the Lakes region of Maine will warm up into the upper 60s to low 70s thanks to the SW winds.

LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
03Z Update... No significant changes to the long term as models are in good agreement on scattered showers Thursday night, with more widespread rain likely on Saturday.

Previous Discussion...
Overview: High pressure rotates into the open Atlantic Friday.
Low pressure passes through the Great Lakes and towards New England Friday night into Saturday. This will bring our best chance of rain through the period as high pressure returns for early next week.

Details: Dry weather continues through Friday as high pressure continues into the open Atlantic. Clear skies and decoupling could bring temps into the lower 40s or upper 30s.

A weak shortwave trough will pass across Northern Maine on Friday night bringing the potential for scattered rain showers and even a rumble of thunder.

Return flow increases Friday afternoon as low pressure enters the Great Lakes. Confidence is high that this system will eventually bring rain chances to the forecast area this weekend, but there are still differences in how the system progresses east. Trends today have the center of low pressure tracking south of the CAN/US border, bringing the QPF max through a portion of the CWA This may harbor some convective elements, particularly if it passes Saturday afternoon/evening. While rain processes may be accentuated here, the low will be progressive.
Drier conditions would be moving back in through Sunday morning.
High pressure returns for early next week, this one a bit more broad than we see midweek this week.

AVIATION /08Z WEDNESDAY THROUGH SUNDAY/
Short Term...Early IFR/LIFR due to low cigs/fog at coastal terms this AM. Today VFR conditions expected through Friday.
Some gusty winds are possible from the northwest on today. A few showers are possible across Northern & Central terms Late Thursday into Thursday night.

Long Term...Next organized system is expected by the weekend with IFR conditions returning by Friday night.

MARINE
Short Term...Off shore flow expected through today with seas and winds remaining below SCA conditions. Quite weather continues through Friday with high pressure in control. A low pressure system approaches by Saturday with increasing southwest winds.

Long Term...Saturday rain and fog is expected with the potential for SCA conditions. Low pressure departs by Saturday night with high pressure returning in its wake on Sunday with off- shore flow.

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


Weather Reporting Stations
   Edit   Hide   Help
Stations Dist Age Wind AirWater WavesinHgDewPt
BGXN3 - Great Bay Reserve, NH 4 mi81 min0 43°F 43°F
SEIM1 9 mi66 min 44°F 47°F30.1244°F
IOSN3 - Isle of Shoals, NH 16 mi66 min0G1 43°F 30.0943°F
44030 - Buoy B0102 - Western Maine Shelf 27 mi122 minNW 3.9G5.8 43°F 44°F2 ft30.06
WEXM1 - Wells Reserve, ME 28 mi66 minWSW 1.9 44°F 43°F
44029 - Buoy A0102 - Mass. Bay/Stellwagen 41 mi122 minN 12G14 44°F 2 ft30.06
44098 - Jeffrey's Ledge, NH (160) 43 mi40 min 43°F3 ft
BHBM3 - 8443970 - Boston, MA 49 mi66 min 46°F 30.09


Wind History for No Ports station near this location
(wind in knots)    Edit   Hide   Help
toggle option: (graph/table)

No data

Airport Reports
   
Edit   Hide   Help   Click EDIT to display multiple airports. Follow links for more data.
AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KPSM PORTSMOUTH INTL AT PEASE,NH 5 sm11 minNW 031/2 sm--45°F43°F93%30.09
KDAW SKYHAVEN,NH 16 sm15 mincalm1/4 sm-- Fog 43°F41°F93%30.09

Weather Map
   Hide   Help

GEOS Local Image of Northeast  
Edit   Hide

Portland, ME,





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