Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Saturday April 25 18:40:00 2026
Current Live Gauges Forecast History Almanac Station Links
Iconic Table Strip

Sat
25
OV
 
40
 
40
 
4%
Sun
26
OV
 
50
 
42
 
5%
Mon
27
SC
 
51
 
42
 
6%
Tue
28
B1
 
48
 
42
 
24%
rain
Wed
29
OV
 
47
 
43
 
79%
rain
Thu
30
OV
 
49
 
43
 
86%
rain
Sat
25
OV
 
47
 
46
 
Sun
26
OV
 
46
 
44
 
Mon
27
B2
 
46
 
44
 
Tue
28
CL
 
45
 
43
 
Wed
29
OV
 
44
 
43
 
Sat
25
OV
 
50
 
41
 
0%
Sun
26
B1
 
53
 
37
 
10%
Mon
27
SC
 
54
 
40
 
20%
rainshwrs
Tue
28
FW
 
54
 
39
 
10%
Wed
29
B2
 
53
 
42
 
50%
rainshwrs
Thu
30
B2
 
54
 
45
 
60%
rainshwrs
Fri
01
B2
 
55
 
44
 
40%
rainshwrs

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
25 Apr 		OV 40
40		 -
-		 7
00:22L1.2
06:40H9.0
13:08L0.3
19:30H8.4
05:45
19:36 		13:28
03:02 		70% 4%

Sun
26 Apr 		OV 50
42		 -
-		 5-6
01:33L1.1
07:49H8.9
14:11L0.4
20:31H8.7
05:43
19:37 		14:38
03:26 		75% 5%

Mon
27 Apr 		SC 51
42		 -
-		 8-9
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		83% 6%

Tue
28 Apr 		B1 48
42		 -
-		 10-14
03:35L0.5
09:49H8.9
15:56L0.4
22:12H9.3
05:40
19:39 		16:51
04:06 		90% 24%

rain
Wed
29 Apr 		OV 47
43		 -
-		 10-13
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		95% 79%
0.21
rain
Thu
30 Apr 		OV 49
43		 -
-		 12-13
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98% 86%
0.88
rain

WU forecast for geocode=42.636864,-70.575403 issued on 25-Apr-2026 15:55
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 8.688 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
25 Apr 		OV 47
46		 -
-		 10-10
00:22L1.2
06:40H9.0
13:08L0.3
19:30H8.4
05:45
19:36 		13:28
03:02 		70%

Sun
26 Apr 		OV 46
44		 -
-		 4-10
01:33L1.1
07:49H8.9
14:11L0.4
20:31H8.7
05:43
19:37 		14:38
03:26 		73%

Mon
27 Apr 		B2 46
44		 -
-		 8-14
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		81%

Tue
28 Apr 		CL 45
43		 -
-		 12-21
03:35L0.5
09:49H8.9
15:56L0.4
22:12H9.3
05:40
19:39 		16:51
04:06 		89%

Wed
29 Apr 		OV 44
43		 -
-		 10-16
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		94%
0.11
Thu
30 Apr 		OV 47
44		 -
-		 10-20
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98%
0.49

OWM forecast for 42.636864,-70.575403 issued on 25-Apr-2026 17:20
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 27.749 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
25 Apr 		OV 50
41		 31
30		 2-5
00:22L1.2
06:40H9.0
13:08L0.3
19:30H8.4
05:45
19:36 		13:28
03:02 		70%

Sun
26 Apr 		B1 53
37		 38
33		 2-8
01:33L1.1
07:49H8.9
14:11L0.4
20:31H8.7
05:43
19:37 		14:38
03:26 		73% 10%

Mon
27 Apr 		SC 54
40		 40
36		 2-9 20
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		81% 20%

rainshwrs
Tue
28 Apr 		FW 54
39		 38
37		 GN
03:35L0.5
09:49H8.9
15:56L0.4
22:12H9.3
05:40
19:39 		16:51
04:06 		89% 10%

Wed
29 Apr 		B2 53
42		 45
41		 LT
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		94% 50%

rainshwrs
Thu
30 Apr 		B2 54
45		 46
44		 LT
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98% 60%

rainshwrs
Fri
01 May 		B2 55
44		 44
42		 LT
05:52L-0.1
12:04H8.7
17:57L0.8
05:36
19:42 		20:07
05:08 		100% 40%

rainshwrs

NWS forecast for BOX MAZ007 issued on 25-Apr-2026 22:06
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 28.103 s

weewx: 182 days, 22 hours, 45 minutes
server: 276 days, 10 hours, 48 minutes
weewx 4.9.1 with Vantage Pro2 and exfoliation 0.45