Hampton Beach, NH Marine Weather and Tide Forecast
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Marine Weather and Tide Forecast for Hampton Beach, NH

June 22, 2024 12:24 AM EDT (04:24 UTC) Change Location
Sunrise 5:03 AM   Sunset 8:27 PM
Moonrise 9:41 PM   Moonset 5:03 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.

Marine Forecasts
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ANZ154 Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out 25 Nm- 1031 Pm Edt Fri Jun 21 2024

Overnight - S winds around 5 kt, becoming se late. Seas around 2 ft. Wave detail: se 2 ft at 8 seconds. A chance of showers late this evening. A chance of showers late with vsby 1 to 3 nm.

Sat - E winds 5 to 10 kt. Seas around 2 ft. Wave detail: se 2 ft at 8 seconds. Patchy fog in the morning. A chance of showers. Vsby 1 to 3 nm in the morning.

Sat night - NE winds 5 to 10 kt. Seas around 2 ft. A chance of showers in the evening, then showers likely after midnight with vsby 1 nm or less.

Sun - SE winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 4 seconds. A chance of showers in the morning, then showers with a chance of tstms in the afternoon.

Sun night - SW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 6 seconds. Showers with a chance of tstms in the evening, then a chance of showers after midnight. Vsby 1 to 3 nm.

Mon - SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 8 seconds. A chance of showers.

Mon night - NW winds around 10 kt. Seas 2 to 4 ft. A chance of showers and tstms.

Tue - NW winds 5 to 10 kt, becoming sw in the afternoon. Seas 2 to 3 ft.

Tue night - SW winds 5 to 10 kt. Seas 2 to 3 ft.

Wed - S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.

Wed night - SW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of showers.
winds and seas higher in and near tstms.

ANZ100 1031 Pm Edt Fri Jun 21 2024

Synopsis for stonington me to merrimack river ma out to 25 nm a cold front stalls across southern new england tonight, and then lifts back northward as a warm front on Sunday patchy dense fog is possible tomorrow night with the front's approach and passage. Another front then crosses on Monday with high pressure building in and then moving east by midweek.


7 Day Forecast for Marine Location Near Hampton Beach, NH
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Area Discussion for - Gray/Portland, ME
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FXUS61 KGYX 220232 AFDGYX

Area Forecast Discussion National Weather Service Gray ME 1032 PM EDT Fri Jun 21 2024

SYNOPSIS
A cold front will stall over Southern New England tonight through Sunday as waves of low pressure ride along it. This will result in near seasonable temperatures and rounds of scattered showers and thunderstorms. Another front will then cross on Monday with additional unsettled weather before high pressure builds towards the middle of next week bringing warmer weather.

NEAR TERM /UNTIL 6 AM SATURDAY MORNING/
1030 PM...Based on latest meso models and current radar lowered POPS for much of the CWA through about 09-10Z, but kept the chc POPS going along the boundary in the N, although these will likely remain light showers overnight. Also did the usual tweaking of T/Td based on current obs as well. Temps and Tds generally lower than forecast, although there will be little in the way of temp movement overnight except N of the boundary in the Jackman-Rangeley area.

725 PM...Notable changes were mainly to POPS to keep things drier across all all bu the N zones through this evening, except far SW NW where showers have the highest chc of occuring this evening. There is still a slight chance across much of the area, but nothing significant for the rest of the CWA I did pull thunder out of the forecast for much of tonight reintroducing toward daybreak as the weak low moves into srn New England, but anything that does occur would be elevated until after some warming occurs in the far S. Otherwise temps/winds/sky adjusted to better line up with current obs.

The back door cold front continues to make progress southwestward this afternoon, and is currently making its way into southwest New Hampshire. Scattered showers continue to develop along and behind the front, with clearing limited to northeastern areas of the CWA Temps have warmed into the mid 80s ahead of the front, allowing for some scattered thunderstorms this afternoon, particularly in Cheshire county. A strong storm can't be ruled out either there, but most of the strong to severe threat looks to remain to the south and west.

The front stalls to our southwest tonight, with rounds of showers and storms moving along and to the north of the front.
The high res guidance continue to waiver on where the main threat for the heaviest rainfall will be. The two main areas of focus look to be across far southern NH near the Mass border, with a second area through the higher terrain of New Hampshire and into western Maine. There is some concern for the risk of localized flash flooding tonight in these two areas, but it will be highly dependent on whether or not convection begins to train over the same areas overnight. As mentioned, the high res guidance solutions continue to vary, but there is concern from the general set up of a stalled front on the periphery of a ridge.

SHORT TERM /6 AM SATURDAY MORNING THROUGH SUNDAY/
The risk for isolated flash flood concerns continue into tomorrow as the front begins to slowly move northward as a warm front again. Rounds of showers and storms continue through the area around the periphery of the ridge. The flood threat again would come from heavy showers and storms training over the same areas over time. The whole day won't be a washout, with breaks of sun still likely through the day. There is also the risk for some stronger storms across southwestern NH, which will be located near the warm front by the afternoon hours.

There continues to be discrepancies in the high res guidance tomorrow as well. The 3km NAM and HRRR keep much of the area socked in with drizzle, showers, and highs in the low 60s. Other guidance is not as dreary, with temps making it into the 70s with more breaks of sun. This forecast rides the middle ground, but acknowledges that some areas are likely to be cooler, and others warmer, but tries to avoid a 10-15 degree bust for any one spot.

The warm front makes slow progress through the forecast area tomorrow night, continuing the concerns for localized flooding, especially in areas that see most of the rainfall tonight and tomorrow. The speed of the front will determine how much more rainfall we see, but the current thinking is through the bulk of it would be pushed north of the border by daybreak on Sunday as another MCS rides along the ridge. However, any slowing of the front would bring a greater heavy rainfall risk into our area, so we'll need to monitor this progress closely over the next day.

LONG TERM /SUNDAY NIGHT THROUGH THURSDAY/
Overview: Relatively progressive flow across the northern CONUS with a broad 500mb trough across the region that will bring shortwave trough passage and periods of storms through the week.
Potential for more prolonged ridging towards the end of next week. This will bring periods of active weather with thunderstorms and temperature swings from near normal to above normal.

Impacts: Localized heavy rain is possible Sunday across Northern NH and the Western Maine mountains. In addition, severe weather could be possible across southern areas on Sunday dependent on how much clearing occurs. Another round of possible strong thunderstorms is possible towards mid-week.

Forecast Details: Sunday the stationary boundary becomes a warm front and surges north of the area bringing the region back into the warm sector, especially southern areas. Where the boundary sets up and stalls will be a possible focus area for localized heavy rain as strong moisture convergence is expected along the boundary and forcing increases as a surface low develops along the boundary.
Threat for severe weather will increase as a robust mid-level shortwave and associated cold front pushes through the area sometime late Sunday. The big question is how robust the marine layer will be in place and if it cane burn off in time. Monday the shortwave trough swings through with the potential for much cooler weather and showers, but this depends on the timing of the trough. Some guidance is slowing the progression of the mid-level low which could allow rain shower activity to linger into Monday evening. Tuesday looks to have the highest potential for being the driest day of the week as a shortwave ridge moves over the area with a rebound in the temperatures back into the 80s. Wednesday could be warm once again as a return to southwest flow is still expected ahead of the next approaching trough from the Great Lakes. A period of storms is possible in the Wednesday night into Thursday timeframe as the next cold front swings through the area. Timing on this front still has timing spread of 12 hours or so in the model guidance. Potential for much cooler weather and Canadian high pressure by Friday next week.

AVIATION /03Z SATURDAY THROUGH WEDNESDAY/
Short Term...Scattered showers bring brief restrictions to New Hampshire terminals into this evening, with mainly MVFR to VFR ceilings elsewhere. Ceilings then lower to MVFR and IFR overnight, with showers at times. Showers continue at times tomorrow, with ceilings likely improving to MVFR tomorrow morning. There are low PROBs for thunderstorms across southern and western NH terminals during the afternoon. Ceilings lower again tomorrow night to IFR in most spots, with showers and a low PROB for a thunderstorm overnight.

Long Term...Showers and thunderstorms could bring temporary MVFR to IFR conditions on Sunday with the highest threat across the airfields of New Hampshire. Showers and storms could be possible into Monday morning before drier weather returns Monday night through at least Wednesday morning with VFR conditions anticipated.

MARINE
Short Term...Northeasterly flow continues behind a cold front through tomorrow, with conditions remaining below SCA levels.
Patchy dense fog is possible tomorrow night as a warm front lifts across the waters.

Long Term...Southerly winds increase over the waters on Sunday ahead of an approaching cold front. Seas and winds could reach SCA level by Sunday afternoon and last through the Monday morning. Cold front swing through on Monday with a return to offshore through Tuesday before winds increase along with seas once again by Wednesday from the south again as another cold front approaches the region.

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




Weather Reporting Stations
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Stations Dist Age Wind AirWater WavesinHgDewPt
IOSN3 - Isle of Shoals, NH 9 mi84 minN 1.9G1.9 66°F 30.1254°F
BGXN3 - Great Bay Reserve, NH 12 mi99 min0 64°F 30.1562°F
SEIM1 13 mi54 min 64°F 56°F30.1464°F
44073 15 mi89 minNNE 1.9G3.9 65°F 63°F
44030 - Buoy B0102 - Western Maine Shelf 27 mi140 minNNE 1.9G3.9 63°F 64°F1 ft30.15
44029 - Buoy A0102 - Mass. Bay/Stellwagen 28 mi140 minN 3.9G5.8 63°F 62°F1 ft30.16
44098 - Jeffrey's Ledge, NH (160) 32 mi58 min 65°F1 ft
WEXM1 - Wells Reserve, ME 33 mi84 min0 63°F 62°F
44013 - BOSTON 16 NM East of Boston, MA 38 mi44 minNNE 5.8G5.8 64°F 66°F30.1363°F
BHBM3 - 8443970 - Boston, MA 40 mi54 min 67°F 30.12


Wind History for No Ports station near this location
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Airport Reports
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AirportDistAgeWind ktVisSkyWeatherAirDewPtRHinHg
KPSM PORTSMOUTH INTL AT PEASE,NH 13 sm29 minNNE 0310 smOvercast66°F61°F83%30.11
KLWM LAWRENCE MUNI,MA 22 sm30 minSSE 0310 smPartly Cloudy66°F63°F88%30.12
KBVY BEVERLY RGNL,MA 23 sm23 mincalm10 smPartly Cloudy64°F63°F94%30.10
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Wind History graph: PSM
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Tide / Current for Hampton Harbor, New Hampshire
   
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Hampton Harbor
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Fri -- 04:06 AM EDT     Moonset
Fri -- 05:04 AM EDT     Sunrise
Fri -- 05:48 AM EDT     0.23 feet Low Tide
Fri -- 11:44 AM EDT     7.69 feet High Tide
Fri -- 05:47 PM EDT     1.23 feet Low Tide
Fri -- 08:25 PM EDT     Sunset
Fri -- 08:45 PM EDT     Moonrise
Fri -- 09:10 PM EDT     Full Moon
Fri -- 11:42 PM EDT     9.19 feet High Tide
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Hampton Harbor, New Hampshire, Tide feet
12
am
8.5
1
am
7.3
2
am
5.5
3
am
3.4
4
am
1.6
5
am
0.5
6
am
0.2
7
am
0.9
8
am
2.5
9
am
4.5
10
am
6.3
11
am
7.4
12
pm
7.7
1
pm
7.1
2
pm
5.8
3
pm
4.2
4
pm
2.5
5
pm
1.5
6
pm
1.3
7
pm
2
8
pm
3.6
9
pm
5.7
10
pm
7.7
11
pm
8.9


Tide / Current for Newburyport (Merrimack River), Massachusetts Current
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Newburyport (Merrimack River)
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Fri -- 12:03 AM EDT     -0.00 knots Slack
Fri -- 02:39 AM EDT     -1.29 knots Max Ebb
Fri -- 04:07 AM EDT     Moonset
Fri -- 05:05 AM EDT     Sunrise
Fri -- 06:33 AM EDT     0.00 knots Slack
Fri -- 10:18 AM EDT     1.42 knots Max Flood
Fri -- 12:34 PM EDT     -0.00 knots Slack
Fri -- 02:57 PM EDT     -1.11 knots Max Ebb
Fri -- 06:40 PM EDT     0.00 knots Slack
Fri -- 08:25 PM EDT     Sunset
Fri -- 08:45 PM EDT     Moonrise
Fri -- 09:10 PM EDT     Full Moon
Fri -- 10:32 PM EDT     1.44 knots Max Flood
Tide / Current data from XTide NOT FOR NAVIGATION
Sorry tide depth graphs only, please select another station.

Newburyport (Merrimack River), Massachusetts Current, knots
12
am
0.1
1
am
-0.8
2
am
-1.2
3
am
-1.3
4
am
-1.1
5
am
-0.9
6
am
-0.4
7
am
0.4
8
am
0.9
9
am
1.2
10
am
1.4
11
am
1.3
12
pm
0.5
1
pm
-0.4
2
pm
-0.9
3
pm
-1.1
4
pm
-1
5
pm
-0.8
6
pm
-0.4
7
pm
0.3
8
pm
1
9
pm
1.2
10
pm
1.4
11
pm
1.4


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Portland, ME,




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