Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Monday May 11 22:30:00 2026
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Mon
11
 
-
 
-
 
Tue
12
SC
 
54
 
46
 
5%
Wed
13
OV
 
56
 
51
 
24%
rain
Thu
14
OV
 
55
 
48
 
85%
rain
Fri
15
OV
 
54
 
50
 
87%
rain
Mon
11
OV
 
51
 
51
 
Tue
12
B1
 
60
 
46
 
Wed
13
OV
 
54
 
49
 
Thu
14
OV
 
52
 
49
 
Fri
15
OV
 
51
 
48
 
Mon
11
B1
 
50
 
50
 
Tue
12
FW
 
61
 
43
 
5%
Wed
13
OV
 
61
 
44
 
30%
rainshwrs
Thu
14
OV
 
61
 
49
 
90%
rainshwrs
tstms
PF
Fri
15
B2
 
63
 
48
 
80%
tstms
rainshwrs
Sat
16
SC
 
72
 
49
 
40%
rainshwrs
Sun
17
FW
 
77
 
55
 
10%

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Tue
12 May 		SC 54
46		 -
-		 8-11
01:32L1.4
07:42H8.4
13:55L0.8
20:14H8.8
05:22
19:55 		02:54
15:08 		24% 5%

Wed
13 May 		OV 56
51		 -
-		 17
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		16% 24%

rain
Thu
14 May 		OV 55
48		 -
-		 11-16
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		8% 85%
1.34
rain
Fri
15 May 		OV 54
50		 -
-		 8-13
04:14L-0.5
10:26H9.1
16:24L0.1
22:39H10.6
05:19
19:58 		04:05
19:00 		3% 87%
0.41
rain
Sat
16 May 		SC 62
54		 -
-		 11
05:05L-1.0
11:18H9.3
17:14L-0.1
23:28H10.9
05:18
19:59 		04:38
20:24 		0% 8%

WU forecast for geocode=42.636864,-70.575403 issued on 11-May-2026 20:40
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 7.670 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Mon
11 May 		OV 51
51		 -
-		 7
00:33L1.8
06:44H8.3
13:04L1.0
19:24H8.3
05:24
19:53 		02:33
13:58 		28%

Tue
12 May 		B1 60
46		 -
-		 6-14
01:32L1.4
07:42H8.4
13:55L0.8
20:14H8.8
05:22
19:55 		02:54
15:08 		26%

Wed
13 May 		OV 54
49		 -
-		 6-27
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		17%
0.04
Thu
14 May 		OV 52
49		 -
-		 2-18
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		10%
0.78
Fri
15 May 		OV 51
48		 -
-		 5-20
04:14L-0.5
10:26H9.1
16:24L0.1
22:39H10.6
05:19
19:58 		04:05
19:00 		4%
0.57
Sat
16 May 		SC 61
50		 -
-		 10-14
05:05L-1.0
11:18H9.3
17:14L-0.1
23:28H10.9
05:18
19:59 		04:38
20:24 		1%

OWM forecast for 42.636864,-70.575403 issued on 11-May-2026 20:55
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 18.157 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Mon
11 May 		B1 50
50		 36
36		 3
00:33L1.8
06:44H8.3
13:04L1.0
19:24H8.3
05:24
19:53 		02:33
13:58 		28%

Tue
12 May 		FW 61
43		 37
33		 1-5
01:32L1.4
07:42H8.4
13:55L0.8
20:14H8.8
05:22
19:55 		02:54
15:08 		26% 5%

Wed
13 May 		OV 61
44		 47
36		 1-12 25
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		17% 30%

rainshwrs
Thu
14 May 		OV 61
49		 51
48		 9 20GN
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		10% 90%
0.11
rainshwrs tstms PF
Fri
15 May 		B2 63
48		 49
48		 LT
04:14L-0.5
10:26H9.1
16:24L0.1
22:39H10.6
05:19
19:58 		04:05
19:00 		4% 80%

tstms rainshwrs
Sat
16 May 		SC 72
49		 49
48		 GN
05:05L-1.0
11:18H9.3
17:14L-0.1
23:28H10.9
05:18
19:59 		04:38
20:24 		1% 40%

rainshwrs
Sun
17 May 		FW 77
55		 50
49		 GN
05:57L-1.4
12:11H9.4
18:04L-0.1
05:17
20:00 		05:22
21:44 		0% 10%

Mon
18 May 		FW 75
53		 49
47		 LT
00:19H11.1
06:49L-1.5
13:05H9.4
18:57L-0.0
05:16
20:01 		06:17
22:54 		3% 5%

NWS forecast for BOX MAZ007 issued on 11-May-2026 19:05
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 20.259 s

weewx: 199 days, 2 hours, 35 minutes
server: 292 days, 14 hours, 37 minutes
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