Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Saturday April 18 13:45:00 2026

Sat
18
OV
 
53
 
42
 
24%
rain
Sun
19
SC
 
49
 
37
 
96%
rain
Mon
20
B1
 
49
 
34
 
12%
Tue
21
B1
 
42
 
39
 
19%
Wed
22
SC
 
48
 
40
 
23%
rain
Thu
23
SC
 
51
 
43
 
6%
Sat
18
OV
 
50
 
43
 
Sun
19
OV
 
49
 
43
 
Mon
20
OV
 
48
 
40
 
Tue
21
OV
 
42
 
38
 
Wed
22
OV
 
47
 
39
 
Sat
18
OV
 
49
 
43
 
0%
PF
Sun
19
OV
 
54
 
41
 
100%
rain
PF
Mon
20
B1
 
50
 
35
 
80%
rainshwrs
Tue
21
FW
 
48
 
30
 
5%
Wed
22
B1
 
57
 
37
 
20%
rainshwrs
snowshwrs
Thu
23
SC
 
58
 
39
 
5%
Fri
24
SC
 
57
 
41
 
10%

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Sat
18 Apr
OV 53
42
-
-
7
06:16L-1.2
12:29H9.6
18:28L-0.4
05:55
19:28
06:09
21:31
3% 24%

rain
Sun
19 Apr
SC 49
37
-
-
16-19
00:40H10.8
07:05L-1.4
13:19H9.5
19:15L-0.2
05:54
19:29
06:46
22:52
6% 96%
0.37
rain
Mon
20 Apr
B1 49
34
-
-
10-13
01:28H10.8
07:56L-1.3
14:11H9.2
20:06L0.1
05:52
19:30
07:34
00:06
13% 12%

Tue
21 Apr
B1 42
39
-
-
12-14
02:20H10.6
08:50L-1.0
15:08H8.9
21:01L0.4
05:51
19:31
08:34
00:06
22% 19%

Wed
22 Apr
SC 48
40
-
-
9-13
03:17H10.2
09:50L-0.6
16:09H8.6
22:02L0.8
05:49
19:32
09:44
01:08
32% 23%

rain
Thu
23 Apr
SC 51
43
-
-
7-8
04:20H9.7
10:53L-0.2
17:15H8.3
23:10L1.1
05:48
19:33
10:59
01:57
43% 6%

WU forecast for geocode=42.636864,-70.575403 issued on 18-Apr-2026 11:40
tides for Rockport, Massachusetts issued on 04-Apr-2026 17:50
report generated in 10.272 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Sat
18 Apr
OV 50
43
-
-
6-16
06:16L-1.2
12:29H9.6
18:28L-0.4
05:55
19:28
06:09
21:31
3%

Sun
19 Apr
OV 49
43
-
-
3-20
00:40H10.8
07:05L-1.4
13:19H9.5
19:15L-0.2
05:54
19:29
06:46
22:52
5%
0.27
Mon
20 Apr
OV 48
40
-
-
9-22
01:28H10.8
07:56L-1.3
14:11H9.2
20:06L0.1
05:52
19:30
07:34
00:06
11%
0.03
0.00
Tue
21 Apr
OV 42
38
-
-
11-22
02:20H10.6
08:50L-1.0
15:08H8.9
21:01L0.4
05:51
19:31
08:34
00:06
20%

Wed
22 Apr
OV 47
39
-
-
10-24
03:17H10.2
09:50L-0.6
16:09H8.6
22:02L0.8
05:49
19:32
09:44
01:08
30%
0.28
Thu
23 Apr
SC 44
41
-
-
11-16
04:20H9.7
10:53L-0.2
17:15H8.3
23:10L1.1
05:48
19:33
10:59
01:57
41%

OWM forecast for 42.636864,-70.575403 issued on 18-Apr-2026 12:35
tides for Rockport, Massachusetts issued on 04-Apr-2026 17:50
report generated in 29.025 s

T
°F
D
°F
W
mph
tide
feet
S
M
MP
PoP
in
Sat
18 Apr
OV 49
43
42
41
3-8
06:16L-1.2
12:29H9.6
18:28L-0.4
05:55
19:28
06:09
21:31
3%

PF
Sun
19 Apr
OV 54
41
48
34
2-10 18
00:40H10.8
07:05L-1.4
13:19H9.5
19:15L-0.2
05:54
19:29
06:46
22:52
5% 100%
0.32
rain PF
Mon
20 Apr
B1 50
35
31
24
4-6
01:28H10.8
07:56L-1.3
14:11H9.2
20:06L0.1
05:52
19:30
07:34
00:06
11% 80%
0.15
rainshwrs
Tue
21 Apr
FW 48
30
26
20
LT
02:20H10.6
08:50L-1.0
15:08H8.9
21:01L0.4
05:51
19:31
08:34
00:06
20% 5%

Wed
22 Apr
B1 57
37
37
30
LT
03:17H10.2
09:50L-0.6
16:09H8.6
22:02L0.8
05:49
19:32
09:44
01:08
30% 20%

rainshwrs snowshwrs
Thu
23 Apr
SC 58
39
36
34
LT
04:20H9.7
10:53L-0.2
17:15H8.3
23:10L1.1
05:48
19:33
10:59
01:57
41% 5%

Fri
24 Apr
SC 57
41
38
34
LT
05:28H9.3
12:01L0.2
18:24H8.3
05:46
19:34
12:15
02:33
52% 10%

NWS forecast for BOX MAZ007 issued on 18-Apr-2026 10:06
tides for Rockport, Massachusetts issued on 04-Apr-2026 17:50
report generated in 20.335 s