Marine Weather and Tide Forecast for Newfields, NH
![]() | Sunrise 5:13 AM Sunset 8:05 PM Moonrise 1:22 AM Moonset 11:07 AM |
ANZ154 Coastal Waters From Cape Elizabeth, Me To Merrimack River, Ma Out 25 Nm- 312 Pm Edt Mon May 19 2025
.small craft advisory in effect through late tonight - .
Tonight - NW winds 15 to 20 kt with gusts up to 30 kt. Seas 2 to 4 ft. Wave detail: nw 4 ft at 4 seconds and se 2 ft at 8 seconds. A chance of showers early this evening, then a slight chance of showers late this evening.
Tue - N winds 15 to 20 kt, becoming ne 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave detail: N 3 ft at 4 seconds.
Tue night - NE winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: ne 3 ft at 7 seconds.
Wed - NE winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 7 seconds.
Wed night - E winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: E 3 ft at 7 seconds. A chance of showers after midnight.
Thu - E winds 20 to 25 kt with gusts up to 35 kt. Seas 4 to 6 ft. Wave detail: E 6 ft at 6 seconds. A chance of rain in the morning, then rain likely in the afternoon.
Thu night - NE winds 20 to 25 kt with gusts up to 35 kt. Seas 5 to 7 ft. Rain.
Fri - NE winds 20 to 25 kt with gusts up to 35 kt, becoming N 10 to 15 kt with gusts up to 25 kt in the afternoon. Seas 5 to 7 ft. Rain likely in the morning, then showers likely in the afternoon.
Fri night - N winds around 10 kt. Seas 5 to 7 ft. A chance of showers.
Sat - N winds 5 to 10 kt. Seas 4 to 6 ft. A chance of showers.
Sat night - NW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the evening.
ANZ100 312 Pm Edt Mon May 19 2025
Synopsis for stonington me to merrimack river ma out to 25 nm upper low will continue to slowly drift away through tonight as it does so northwest winds will continue to be gusty at times through through tonight and into Tuesday. There is no real break in the unsettled weather however, as the next low pressure moves in for the end of the week.
7 Day Forecast for Marine Location Near Newfields, NH

NEW! Add second zone forecast
Squamscott River RR. Bridge Click for Map Mon -- 12:31 AM EDT 1.30 feet Low Tide Mon -- 01:21 AM EDT Moonrise Mon -- 05:16 AM EDT Sunrise Mon -- 06:21 AM EDT 6.97 feet High Tide Mon -- 11:07 AM EDT Moonset Mon -- 01:11 PM EDT 0.49 feet Low Tide Mon -- 07:08 PM EDT 6.29 feet High Tide Mon -- 08:04 PM EDT Sunset Tide / Current data from XTide NOT FOR NAVIGATION |   |
Squamscott River RR. Bridge, New Hampshire, Tide feet
12 am |
1.4 |
1 am |
1.4 |
2 am |
2.1 |
3 am |
3.4 |
4 am |
4.9 |
5 am |
6.2 |
6 am |
6.9 |
7 am |
6.8 |
8 am |
6.2 |
9 am |
5 |
10 am |
3.6 |
11 am |
2.1 |
12 pm |
1 |
1 pm |
0.5 |
2 pm |
0.7 |
3 pm |
1.7 |
4 pm |
3.1 |
5 pm |
4.6 |
6 pm |
5.8 |
7 pm |
6.3 |
8 pm |
6.1 |
9 pm |
5.4 |
10 pm |
4.3 |
11 pm |
3 |
Portsmouth Harbor Entrance Click for Map Mon -- 12:22 AM EDT 0.00 knots Slack Mon -- 01:20 AM EDT Moonrise Mon -- 02:31 AM EDT 1.03 knots Max Flood Mon -- 05:10 AM EDT -0.00 knots Slack Mon -- 05:15 AM EDT Sunrise Mon -- 09:06 AM EDT -1.78 knots Max Ebb Mon -- 11:06 AM EDT Moonset Mon -- 01:07 PM EDT 0.00 knots Slack Mon -- 03:06 PM EDT 1.02 knots Max Flood Mon -- 06:32 PM EDT -0.00 knots Slack Mon -- 08:03 PM EDT Sunset Mon -- 09:34 PM EDT -1.44 knots Max Ebb Tide / Current data from XTide NOT FOR NAVIGATION |   |
Portsmouth Harbor Entrance, New Hampshire Current, knots
12 am |
-0.2 |
1 am |
0.4 |
2 am |
0.9 |
3 am |
1 |
4 am |
0.5 |
5 am |
0.1 |
6 am |
-0.3 |
7 am |
-0.7 |
8 am |
-1.4 |
9 am |
-1.8 |
10 am |
-1.6 |
11 am |
-1.2 |
12 pm |
-0.7 |
1 pm |
-0.1 |
2 pm |
0.6 |
3 pm |
1 |
4 pm |
0.8 |
5 pm |
0.4 |
6 pm |
0.1 |
7 pm |
-0.2 |
8 pm |
-0.8 |
9 pm |
-1.3 |
10 pm |
-1.4 |
11 pm |
-1.1 |
Area Discussion for Gray/Portland, ME
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Stations | Dist | Age | Wind | Air | Water | Waves | inHg | DewPt |
BGXN3 - Great Bay Reserve, NH | 4 mi | 86 min | WNW 7 | 58°F | 45°F | |||
SEIM1 | 9 mi | 53 min | 57°F | 29.67 | 39°F | |||
IOSN3 - Isle of Shoals, NH | 16 mi | 71 min | WNW 27G | 55°F | 29.61 | 34°F | ||
44073 | 20 mi | 106 min | WNW 16G | 58°F | 51°F | |||
44030 - Buoy B0102 - Western Maine Shelf | 27 mi | 127 min | WNW 16G | 55°F | 53°F | 3 ft | 29.58 | |
WEXM1 - Wells Reserve, ME | 28 mi | 71 min | W 5.1 | 58°F | 41°F | |||
44029 - Buoy A0102 - Mass. Bay/Stellwagen | 41 mi | 127 min | NW 16G | 55°F | 3 ft | 29.61 | ||
44098 - Jeffrey's Ledge, NH (160) | 43 mi | 45 min | 49°F | 3 ft | ||||
BHBM3 - 8443970 - Boston, MA | 49 mi | 53 min | 62°F | 29.65 |
Wind History for No Ports station near this location
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Airport Reports
Link to 1 hour of 5 minute data for KPSM
Terminal Aerodrome Forecast (TAF) for KPSM
Wind History Graph: PSM
(wind in knots)GEOS Local Image of Northeast
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Portland, ME,

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