Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Saturday May 9 13:05:00 2026
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Sat
09
OV
 
54
 
50
 
93%
rain
Sun
10
OV
 
60
 
47
 
24%
rain
Mon
11
OV
 
54
 
45
 
24%
rain
Tue
12
SC
 
56
 
45
 
4%
Wed
13
OV
 
56
 
48
 
57%
rain
Thu
14
OV
 
55
 
48
 
71%
rain
Sat
09
OV
 
53
 
50
 
Sun
10
OV
 
55
 
51
 
Mon
11
OV
 
52
 
48
 
Tue
12
SC
 
51
 
46
 
Wed
13
OV
 
55
 
50
 
Sat
09
OV
 
59
 
53
 
80%
rainshwrs
PF
Sun
10
B2
 
71
 
48
 
70%
rainshwrs
PF
Mon
11
B2
 
60
 
47
 
60%
rainshwrs
Tue
12
SC
 
61
 
43
 
5%
Wed
13
SC
 
62
 
43
 
20%
rainshwrs
Thu
14
B2
 
61
 
46
 
60%
rainshwrs
Fri
15
B1
 
60
 
46
 
50%
rainshwrs

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
09 May 		OV 54
50		 -
-		 14
04:53H8.3
11:21L1.2
17:41H7.6
23:36L2.0
05:26
19:51 		01:47
11:42 		49% 93%
0.14
rain
Sun
10 May 		OV 60
47		 -
-		 9-11
05:48H8.2
12:12L1.2
18:33H7.8
05:25
19:52 		02:12
12:49 		44% 24%

rain
Mon
11 May 		OV 54
45		 -
-		 8-10
00:33L1.8
06:44H8.3
13:04L1.0
19:24H8.3
05:24
19:53 		02:33
13:58 		34% 24%

rain
Tue
12 May 		SC 56
45		 -
-		 8-11
01:32L1.4
07:42H8.4
13:55L0.8
20:14H8.8
05:22
19:55 		02:54
15:08 		24% 4%

Wed
13 May 		OV 56
48		 -
-		 15
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		16% 57%
0.14
rain
Thu
14 May 		OV 55
48		 -
-		 12-15
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		8% 71%
0.48
rain

WU forecast for geocode=42.636864,-70.575403 issued on 09-May-2026 10:05
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 9.793 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
09 May 		OV 53
50		 -
-		 7-19
04:53H8.3
11:21L1.2
17:41H7.6
23:36L2.0
05:26
19:51 		01:47
11:42 		52%
0.52
Sun
10 May 		OV 55
51		 -
-		 7-14
05:48H8.2
12:12L1.2
18:33H7.8
05:25
19:52 		02:12
12:49 		47%
0.01
Mon
11 May 		OV 52
48		 -
-		 1-11
00:33L1.8
06:44H8.3
13:04L1.0
19:24H8.3
05:24
19:53 		02:33
13:58 		36%
0.03
Tue
12 May 		SC 51
46		 -
-		 7-15
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 55
50		 -
-		 5-25
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		17%

Thu
14 May 		OV 51
51		 -
-		 13-17
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		10%
0.02

OWM forecast for 42.636864,-70.575403 issued on 09-May-2026 10:20
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 20.450 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
09 May 		OV 59
53		 50
47		 6-8
04:53H8.3
11:21L1.2
17:41H7.6
23:36L2.0
05:26
19:51 		01:47
11:42 		52% 80%
0.58
rainshwrs PF
Sun
10 May 		B2 71
48		 54
48		 3-9
05:48H8.2
12:12L1.2
18:33H7.8
05:25
19:52 		02:12
12:49 		47% 70%
0.14
rainshwrs PF
Mon
11 May 		B2 60
47		 43
39		 2-4
00:33L1.8
06:44H8.3
13:04L1.0
19:24H8.3
05:24
19:53 		02:33
13:58 		36% 60%
0.18
rainshwrs
Tue
12 May 		SC 61
43		 38
35		 LT
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 		SC 62
43		 42
35		 LT
02:28L0.8
08:38H8.6
14:46L0.6
21:03H9.4
05:21
19:56 		03:15
16:21 		17% 20%

rainshwrs
Thu
14 May 		B2 61
46		 47
44		 GN
03:22L0.1
09:33H8.9
15:35L0.3
21:51H10.0
05:20
19:57 		03:38
17:38 		10% 60%

rainshwrs
Fri
15 May 		B1 60
46		 46
44		 GN
04:14L-0.5
10:26H9.1
16:24L0.1
22:39H10.6
05:19
19:58 		04:05
19:00 		4% 50%

rainshwrs

NWS forecast for BOX MAZ007 issued on 09-May-2026 07:07
tides for Rockport, Massachusetts issued on 02-May-2026 18:00
report generated in 17.160 s

weewx: 196 days, 17 hours, 10 minutes
server: 290 days, 5 hours, 12 minutes
weewx 4.9.1 with Vantage Pro2 and exfoliation 0.45