Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Wednesday March 11 00:45:00 2026

Wed
11
OV
 
43
 
41
 
37%
rain
Thu
12
SC
 
48
 
27
 
20%
Fri
13
OV
 
40
 
36
 
44%
rain
Sat
14
SC
 
44
 
27
 
16%
Sun
15
OV
 
39
 
37
 
80%
rain
Wed
11
OV
 
53
 
39
 
Thu
12
OV
 
47
 
31
 
Fri
13
OV
 
40
 
30
 
Sat
14
B2
 
42
 
34
 
Sun
15
OV
 
39
 
32
 
Wed
11
B2
 
54
 
38
 
40%
rain
PF
Thu
12
B2
 
58
 
33
 
50%
rain
snow
PF
Fri
13
CL
 
44
 
27
 
10%
Sat
14
B1
 
46
 
33
 
50%
snow
rain
Sun
15
OV
 
46
 
28
 
30%
snow
rain
Mon
16
OV
 
56
 
37
 
90%
rain
Tue
17
SC
 
37
 
26
 
50%
rain
snow

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
11 Mar
OV 43
41
-
-
13-15
05:18H8.0
11:53L1.4
18:09H6.9
23:58L2.2
07:00
18:44
02:36
10:55
50% 37%
0.03
rain
Thu
12 Mar
SC 48
27
-
-
16
06:17H7.8
12:55L1.6
19:11H6.8
06:59
18:45
03:29
11:49
40% 20%

Fri
13 Mar
OV 40
36
-
-
16-18
01:00L2.3
07:19H7.8
13:57L1.5
20:12H7.0
06:57
18:46
04:13
12:51
31% 44%
0.06
rain
Sat
14 Mar
SC 44
27
-
-
19-22
02:02L2.1
08:19H8.0
14:51L1.2
21:05H7.3
06:55
18:47
04:50
13:58
22% 16%

Sun
15 Mar
OV 39
37
-
-
12-20
02:57L1.7
09:13H8.4
15:38L0.8
21:51H7.8
06:53
18:49
05:21
15:07
14% 80%
0.18
rain

WU forecast for geocode=42.636864,-70.575403 issued on 10-Mar-2026 23:25
tides for Rockport, Massachusetts issued on 07-Mar-2026 16:40
report generated in 2.008 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
11 Mar
OV 53
39
-
-
5-23
05:18H8.0
11:53L1.4
18:09H6.9
23:58L2.2
07:00
18:44
02:36
10:55
52%
0.01
Thu
12 Mar
OV 47
31
-
-
16-27
06:17H7.8
12:55L1.6
19:11H6.8
06:59
18:45
03:29
11:49
42%
0.04
0.08
Fri
13 Mar
OV 40
30
-
-
15-27
01:00L2.3
07:19H7.8
13:57L1.5
20:12H7.0
06:57
18:46
04:13
12:51
33%
0.00
0.03
Sat
14 Mar
B2 42
34
-
-
18-28
02:02L2.1
08:19H8.0
14:51L1.2
21:05H7.3
06:55
18:47
04:50
13:58
24%
0.04
Sun
15 Mar
OV 39
32
-
-
4-25
02:57L1.7
09:13H8.4
15:38L0.8
21:51H7.8
06:53
18:49
05:21
15:07
16%

0.07

OWM forecast for 42.636864,-70.575403 issued on 10-Mar-2026 22:00
tides for Rockport, Massachusetts issued on 07-Mar-2026 16:40
report generated in 5.345 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Wed
11 Mar
B2 54
38
50
36
2-8 19
05:18H8.0
11:53L1.4
18:09H6.9
23:58L2.2
07:00
18:44
02:36
10:55
52% 40%
0.03
rain PF
Thu
12 Mar
B2 58
33
53
18
9-13 27
06:17H7.8
12:55L1.6
19:11H6.8
06:59
18:45
03:29
11:49
42% 50%
0.15
rain snow PF
Fri
13 Mar
CL 44
27
26
16
5-8 19GN
01:00L2.3
07:19H7.8
13:57L1.5
20:12H7.0
06:57
18:46
04:13
12:51
33% 10%

Sat
14 Mar
B1 46
33
32
20
GN
02:02L2.1
08:19H8.0
14:51L1.2
21:05H7.3
06:55
18:47
04:50
13:58
24% 50%

snow rain
Sun
15 Mar
OV 46
28
32
18
LT
02:57L1.7
09:13H8.4
15:38L0.8
21:51H7.8
06:53
18:49
05:21
15:07
16% 30%

snow rain
Mon
16 Mar
OV 56
37
46
38
GN
03:46L1.2
10:00H8.8
16:20L0.4
22:32H8.3
06:52
18:50
05:47
16:18
9% 90%

rain
Tue
17 Mar
SC 37
26
25
12
GN
04:30L0.6
10:43H9.2
16:58L-0.0
23:10H8.9
06:50
18:51
06:10
17:30
4% 50%

rain snow

NWS forecast for BOX MAZ007 issued on 10-Mar-2026 22:08
tides for Rockport, Massachusetts issued on 07-Mar-2026 16:40
report generated in 5.604 s