Marine Weather and Tide Forecast for South Hooksett, NH
April 22, 2025 6:25 PM EDT (22:25 UTC) Change Location
![]() | Sunrise 5:50 AM Sunset 7:38 PM Moonrise 3:22 AM Moonset 1:23 PM |
ANZ230 Boston Harbor- 404 Pm Edt Tue Apr 22 2025
Tonight - W winds 5 to 10 kt. Waves 1 foot or less.
Wed - NW winds 5 to 10 kt, becoming sw in the afternoon. Waves 1 foot or less.
Wed night - E winds around 5 kt, becoming N after midnight. Waves 1 foot or less.
Thu - NE winds around 5 kt, becoming se in the afternoon. Waves 1 foot or less.
Thu night - S winds 5 to 10 kt. Waves 1 foot or less.
Fri - SW winds 5 to 10 kt, becoming se in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon.
Fri night - S winds 10 to 15 kt. Waves around 2 ft. A chance of showers after midnight.
Sat and Sat night - SW winds 10 to 15 kt, becoming nw 15 to 20 kt. Waves around 2 ft. Showers. Vsby 1 to 3 nm.
Sun and Sun night - N winds 15 to 20 kt, becoming nw around 10 kt. Waves around 2 ft.
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.
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 404 Pm Edt Tue Apr 22 2025
Synopsis for massachusetts and rhode island coastal waters - A dry cold front moves over the waters tonight, with decreasing cloudiness. High pres then maintains control through Thu. Periodic chances for rainfall Fri through next weekend.
7 Day Forecast for Marine Location Near South Hooksett, NH

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Riverside, Merrimack River, Massachusetts, Tide feet
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Merrimacport, Merrimack River, Massachusetts, Tide feet
Area Discussion for Gray/Portland, ME
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FXUS61 KGYX 221935 AFDGYX
Area Forecast Discussion National Weather Service Gray ME Issued by National Weather Service Caribou ME 335 PM EDT Tue Apr 22 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 WEDNESDAY/
Westerly flow has become established with drier air streaming into the area this afternoon leading to clearing and above normal temperatures across southern areas with clouds still hanging on with cool temperatures across eastern areas.
Clearing will work through the entire area by this evening.
Shortwave trough passes to the north tonight with a dry front behind it leading to a more northwest trajectory of the mixing layer. This will allow for upslope clouds across the mountains tomorrow with clearing skies on the lee-side. Adiabatic drying will lead to dry conditions and clear skies on the coastal plain tomorrow. It will be a great spring day with highs reaching to around 70 for most areas under blue skies. Breezy with gusts up to 25 mph.
SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY/
Winds will weaken after sunset tomorrow night. Looks like a splendid night with high pressure firmly in control. Dry air will lows to drop down into the 30s and 40s but no sensible weather impacts expected. Thursday weak southerly return flow starts with a small increase in dewpoints, but overall still another dry day with highs back into around 70 degrees once again. Clouds will be on the increase tomorrow afternoon across Northern NH with a possible stray shower as a weak upper level disturbance approaches. Overall another great day.
LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
Overview: High pressure rotates through New England Thursday night, moving 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 /19Z TUESDAY THROUGH SUNDAY/
Short Term...VFR conditions expected through Friday. Some gusty winds are possible from the northwest on Wednesday. A few showers are possible across Northern & Central NH 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 tomorrow 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.
Area Forecast Discussion National Weather Service Gray ME Issued by National Weather Service Caribou ME 335 PM EDT Tue Apr 22 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 WEDNESDAY/
Westerly flow has become established with drier air streaming into the area this afternoon leading to clearing and above normal temperatures across southern areas with clouds still hanging on with cool temperatures across eastern areas.
Clearing will work through the entire area by this evening.
Shortwave trough passes to the north tonight with a dry front behind it leading to a more northwest trajectory of the mixing layer. This will allow for upslope clouds across the mountains tomorrow with clearing skies on the lee-side. Adiabatic drying will lead to dry conditions and clear skies on the coastal plain tomorrow. It will be a great spring day with highs reaching to around 70 for most areas under blue skies. Breezy with gusts up to 25 mph.
SHORT TERM /WEDNESDAY NIGHT THROUGH THURSDAY/
Winds will weaken after sunset tomorrow night. Looks like a splendid night with high pressure firmly in control. Dry air will lows to drop down into the 30s and 40s but no sensible weather impacts expected. Thursday weak southerly return flow starts with a small increase in dewpoints, but overall still another dry day with highs back into around 70 degrees once again. Clouds will be on the increase tomorrow afternoon across Northern NH with a possible stray shower as a weak upper level disturbance approaches. Overall another great day.
LONG TERM /THURSDAY NIGHT THROUGH TUESDAY/
Overview: High pressure rotates through New England Thursday night, moving 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 /19Z TUESDAY THROUGH SUNDAY/
Short Term...VFR conditions expected through Friday. Some gusty winds are possible from the northwest on Wednesday. A few showers are possible across Northern & Central NH 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 tomorrow 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.
Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
BGXN3 - Great Bay Reserve, NH | 29 mi | 100 min | ESE 5.1 | 57°F | 48°F | |||
SEIM1 | 34 mi | 55 min | 53°F | 45°F | 29.92 | 47°F | ||
IOSN3 - Isle of Shoals, NH | 40 mi | 85 min | SE 2.9G | 46°F | 29.88 | 46°F | ||
BHBM3 - 8443970 - Boston, MA | 49 mi | 55 min | 53°F | 29.90 |
Wind History for No Ports station near this location
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No data
Airport Reports
Airport | Dist | Age | Wind kt | Vis | Sky | Weather | Air | DewPt | RH | inHg |
KMHT MANCHESTER,NH | 6 sm | 32 min | W 13G22 | 10 sm | Partly Cloudy | 75°F | 37°F | 25% | 29.87 | |
KCON CONCORD MUNI,NH | 15 sm | 34 min | WSW 12G20 | 10 sm | Clear | 72°F | 37°F | 29% | 29.88 | |
KASH BOIRE FIELD,NH | 17 sm | 29 min | WNW 09G17 | 10 sm | Clear | 73°F | 39°F | 29% | 29.88 | |
KLWM LAWRENCE MUNI,MA | 24 sm | 31 min | S 06 | 10 sm | Clear | 64°F | 52°F | 64% | 29.89 |
Link to 1 hour of 5 minute data for KMHT
Terminal Aerodrome Forecast (TAF) for KMHT
Wind History Graph: MHT
(wind in knots)GEOS Local Image of Northeast
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