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tide table
WEEKLY FORECAST
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UTC-5
New Hampshire ( US)
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time change
18 days (UTC -4)

ATMOSPHERIC PRESSUREPortsmouth

Forecast in Portsmouth for the next 7 days
FORECAST • 7 DAYS
ATMOSPHERIC PRESSURE
WEATHER FORECAST

ATMOSPHERIC PRESSUREPORTSMOUTH

NEXT 7 DAYS
24FEB
WednesdayAtmospheric pressure in Portsmouth
MAX. PRESSURE
29.97 in
MIN. PRESSURE
29.65 in
0 h
29.65 in
1 h
29.68 in
2 h
29.71 in
3 h
29.74 in
4 h
29.77 in
5 h
29.80 in
6 h
29.83 in
7 h
29.85 in
8 h
29.88 in
9 h
29.91 in
10 h
29.94 in
11 h
29.97 in
12 h
29.94 in
13 h
29.94 in
14 h
29.91 in
15 h
29.88 in
16 h
29.88 in
17 h
29.85 in
18 h
29.83 in
19 h
29.80 in
20 h
29.80 in
21 h
29.74 in
22 h
29.71 in
23 h
29.68 in
+ INFO
25FEB
ThursdayAtmospheric pressure in Portsmouth
MAX. PRESSURE
30.18 in
MIN. PRESSURE
29.56 in
0 h
29.62 in
1 h
29.59 in
2 h
29.56 in
3 h
29.56 in
4 h
29.56 in
5 h
29.56 in
6 h
29.59 in
7 h
29.62 in
8 h
29.68 in
9 h
29.74 in
10 h
29.80 in
11 h
29.83 in
12 h
29.85 in
13 h
29.88 in
14 h
29.91 in
15 h
29.94 in
16 h
29.97 in
17 h
30.00 in
18 h
30.03 in
19 h
30.09 in
20 h
30.12 in
21 h
30.15 in
22 h
30.18 in
23 h
30.18 in
+ INFO
26FEB
FridayAtmospheric pressure in Portsmouth
MAX. PRESSURE
30.50 in
MIN. PRESSURE
30.21 in
0 h
30.21 in
1 h
30.21 in
2 h
30.24 in
3 h
30.24 in
4 h
30.27 in
5 h
30.30 in
6 h
30.33 in
7 h
30.33 in
8 h
30.36 in
9 h
30.39 in
10 h
30.39 in
11 h
30.42 in
12 h
30.42 in
13 h
30.42 in
14 h
30.39 in
15 h
30.42 in
16 h
30.42 in
17 h
30.42 in
18 h
30.45 in
19 h
30.47 in
20 h
30.50 in
21 h
30.50 in
22 h
30.47 in
23 h
30.47 in
+ INFO
27FEB
SaturdayAtmospheric pressure in Portsmouth
MAX. PRESSURE
30.47 in
MIN. PRESSURE
30.03 in
0 h
30.47 in
1 h
30.47 in
2 h
30.47 in
3 h
30.45 in
4 h
30.45 in
5 h
30.45 in
6 h
30.42 in
7 h
30.42 in
8 h
30.42 in
9 h
30.39 in
10 h
30.36 in
11 h
30.33 in
12 h
30.30 in
13 h
30.27 in
14 h
30.24 in
15 h
30.21 in
16 h
30.15 in
17 h
30.12 in
18 h
30.09 in
19 h
30.09 in
20 h
30.06 in
21 h
30.06 in
22 h
30.03 in
23 h
30.03 in
+ INFO
28FEB
SundayAtmospheric pressure in Portsmouth
MAX. PRESSURE
30.06 in
MIN. PRESSURE
29.77 in
0 h
30.03 in
1 h
30.03 in
2 h
30.03 in
3 h
30.03 in
4 h
30.03 in
5 h
30.03 in
6 h
30.03 in
7 h
30.06 in
8 h
30.06 in
9 h
30.06 in
10 h
30.06 in
11 h
30.06 in
12 h
30.06 in
13 h
30.03 in
14 h
30.00 in
15 h
30.00 in
16 h
29.97 in
17 h
29.94 in
18 h
29.91 in
19 h
29.91 in
20 h
29.88 in
21 h
29.85 in
22 h
29.83 in
23 h
29.77 in
+ INFO
01MAR
MondayAtmospheric pressure in Portsmouth
MAX. PRESSURE
29.77 in
MIN. PRESSURE
29.53 in
0 h
29.77 in
1 h
29.74 in
2 h
29.71 in
3 h
29.71 in
4 h
29.71 in
5 h
29.71 in
6 h
29.71 in
7 h
29.74 in
8 h
29.74 in
9 h
29.74 in
10 h
29.74 in
11 h
29.74 in
12 h
29.71 in
13 h
29.71 in
14 h
29.68 in
15 h
29.65 in
16 h
29.62 in
17 h
29.59 in
18 h
29.59 in
19 h
29.56 in
20 h
29.56 in
21 h
29.56 in
22 h
29.53 in
23 h
29.53 in
+ INFO
02MAR
TuesdayAtmospheric pressure in Portsmouth
MAX. PRESSURE
30.24 in
MIN. PRESSURE
29.56 in
0 h
29.56 in
1 h
29.59 in
2 h
29.62 in
3 h
29.68 in
4 h
29.74 in
5 h
29.80 in
6 h
29.88 in
7 h
29.94 in
8 h
30.03 in
9 h
30.06 in
10 h
30.09 in
11 h
30.12 in
12 h
30.15 in
13 h
30.15 in
14 h
30.15 in
15 h
30.15 in
16 h
30.15 in
17 h
30.15 in
18 h
30.18 in
19 h
30.21 in
20 h
30.21 in
21 h
30.24 in
22 h
30.24 in
23 h
30.24 in
+ INFO
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© TIDES4FISHING | WEATHER FORECAST IN PORTSMOUTH | NEXT 7 DAYS
FISHING SITES CLOSE TO PORTSMOUTH

atmospheric pressure in Seavey Island (0.5 mi.) | atmospheric pressure in Atlantic Heights (1.0 mi.) | atmospheric pressure in Fort Point (2.1 mi.) | atmospheric pressure in Kittery Point (2.5 mi.) | atmospheric pressure in Jaffrey Point (2.5 mi.) | atmospheric pressure in Gerrish Island (2.9 mi.) | atmospheric pressure in Seapoint (Cutts Island) (5 mi.) | atmospheric pressure in Dover Point (5 mi.) | atmospheric pressure in York Harbor (7 mi.) | atmospheric pressure in Fort Point (York Harbor) (7 mi.) | atmospheric pressure in Squamscott River Rr. Bridge (8 mi.) | atmospheric pressure in Salmon Falls River (9 mi.) | atmospheric pressure in Gosport Harbor (Isles Of Shoals) (10 mi.) | atmospheric pressure in Dover (Cocheco River) (10 mi.) | atmospheric pressure in Cape Neddick (10 mi.) | atmospheric pressure in Hampton Harbor (13 mi.) | atmospheric pressure in Plum Island (Merrimack River Entrance) (18 mi.) | atmospheric pressure in Salisbury Point (19 mi.) | atmospheric pressure in Newburyport (19 mi.) | atmospheric pressure in Wells (19 mi.) | atmospheric pressure in Merrimacport (21 mi.) | atmospheric pressure in Kennebunkport (24 mi.) | atmospheric pressure in Plum Island South (25 mi.) | atmospheric pressure in Cape Porpoise (26 mi.) | atmospheric pressure in Riverside (Haverhill) (27 mi.) | atmospheric pressure in Annisquam (29 mi.) | atmospheric pressure in Rockport (30 mi.) | atmospheric pressure in Essex (31 mi.) | atmospheric pressure in Camp Ellis (Saco River Entrance) (32 mi.)

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Tides4fishing cookies are used to personalise content and ads, save your recent fishing sites and remember your display settings. We also share information about your use of our site with our social media, advertising and analytics partners.