Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Wednesday December 17 00:05:00 2025

Wed
17
B1
 
45
 
34
 
5%
Thu
18
OV
 
45
 
42
 
52%
rain
Fri
19
SC
 
55
 
29
 
99%
rain
Sat
20
SC
 
36
 
35
 
24%
Sun
21
SC
 
44
 
25
 
15%
Wed
17
OV
 
45
 
31
 
Thu
18
SC
 
46
 
37
 
Fri
19
OV
 
54
 
41
 
Sat
20
SC
 
36
 
30
 
Sun
21
OV
 
44
 
34
 
Wed
17
FW
 
44
 
25
 
0%
Thu
18
SC
 
49
 
28
 
10%
rain
Fri
19
OV
 
56
 
39
 
100%
rain
Sat
20
SC
 
38
 
25
 
30%
rain
Sun
21
B2
 
44
 
29
 
20%
snow
rain
Mon
22
SC
 
33
 
24
 
10%
Tue
23
SC
 
37
 
21
 
40%
snow
rain

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
17 Dec
B1 45
34
-
-
18-23
02:59L1.5
09:13H8.8
15:41L0.5
21:53H7.7
07:06
16:10
05:07
14:04
6% 5%

Thu
18 Dec
OV 45
42
-
-
16-19
03:40L1.5
09:52H8.9
16:21L0.3
22:33H7.8
07:07
16:10
06:10
14:42
2% 52%
0.03
rain
Fri
19 Dec
SC 55
29
-
-
25-29
04:18L1.4
10:29H9.0
16:59L0.2
23:11H7.8
07:07
16:11
07:09
15:29
0% 99%
0.56
rain
Sat
20 Dec
SC 36
35
-
-
18-19
04:55L1.4
11:06H9.1
17:35L0.2
23:48H7.8
07:08
16:11
08:00
16:25
0% 24%

Sun
21 Dec
SC 44
25
-
-
19
05:31L1.4
11:42H9.1
18:10L0.2
07:08
16:12
08:44
17:27
2% 15%

WU forecast for geocode=42.636864,-70.575403 issued on 16-Dec-2025 23:00
tides for Rockport, Massachusetts issued on 13-Dec-2025 16:10
report generated in 1.969 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
17 Dec
OV 45
31
-
-
23-32
02:59L1.5
09:13H8.8
15:41L0.5
21:53H7.7
07:06
16:10
05:07
14:04
7%

Thu
18 Dec
SC 46
37
-
-
5-22
03:40L1.5
09:52H8.9
16:21L0.3
22:33H7.8
07:07
16:10
06:10
14:42
3%

Fri
19 Dec
OV 54
41
-
-
17-43
04:18L1.4
10:29H9.0
16:59L0.2
23:11H7.8
07:07
16:11
07:09
15:29
1%
0.69
Sat
20 Dec
SC 36
30
-
-
10-35
04:55L1.4
11:06H9.1
17:35L0.2
23:48H7.8
07:08
16:11
08:00
16:25
0%

Sun
21 Dec
OV 44
34
-
-
20-32
05:31L1.4
11:42H9.1
18:10L0.2
07:08
16:12
08:44
17:27
1%

OWM forecast for 42.636864,-70.575403 issued on 16-Dec-2025 23:35
tides for Rockport, Massachusetts issued on 13-Dec-2025 16:10
report generated in 4.844 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
17 Dec
FW 44
25
32
19
10-16 36
02:59L1.5
09:13H8.8
15:41L0.5
21:53H7.7
07:06
16:10
05:07
14:04
7%

Thu
18 Dec
SC 49
28
41
25
5-9 28
03:40L1.5
09:52H8.9
16:21L0.3
22:33H7.8
07:07
16:10
06:10
14:42
3% 10%

rain
Fri
19 Dec
OV 56
39
50
31
10-16 42BZ
04:18L1.4
10:29H9.0
16:59L0.2
23:11H7.8
07:07
16:11
07:09
15:29
1% 100%
0.10
rain
Sat
20 Dec
SC 38
25
21
12
GN
04:55L1.4
11:06H9.1
17:35L0.2
23:48H7.8
07:08
16:11
08:00
16:25
0% 30%

rain
Sun
21 Dec
B2 44
29
31
25
GN
05:31L1.4
11:42H9.1
18:10L0.2
07:08
16:12
08:44
17:27
1% 20%

snow rain
Mon
22 Dec
SC 33
24
19
14
GN
00:24H7.8
06:08L1.3
12:19H9.1
18:46L0.2
07:09
16:12
09:20
18:34
5% 10%

Tue
23 Dec
SC 37
21
21
12
GN
01:00H7.9
06:46L1.3
12:58H9.1
19:23L0.2
07:09
16:13
09:50
19:43
10% 40%

snow rain

NWS forecast for BOX MAZ007 issued on 16-Dec-2025 22:05
tides for Rockport, Massachusetts issued on 13-Dec-2025 16:10
report generated in 5.130 s