Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Monday April 27 14:20:00 2026
Current Live Gauges Forecast History Almanac Station Links
Iconic Table Strip

Mon
27
FW
 
59
 
40
 
13%
Tue
28
OV
 
48
 
41
 
23%
rain
Wed
29
OV
 
48
 
44
 
93%
rain
Thu
30
OV
 
49
 
42
 
95%
rain
Fri
01
SC
 
54
 
41
 
24%
rain
Sat
02
B1
 
51
 
41
 
43%
rain
Mon
27
CL
 
57
 
47
 
Tue
28
CL
 
46
 
44
 
Wed
29
OV
 
45
 
44
 
Thu
30
OV
 
48
 
46
 
Fri
01
FW
 
54
 
45
 
Mon
27
CL
 
61
 
43
 
0%
Tue
28
CL
 
54
 
36
 
5%
Wed
29
B2
 
54
 
36
 
20%
rainshwrs
Thu
30
OV
 
53
 
44
 
90%
rainshwrs
tstms
Fri
01
B2
 
53
 
43
 
70%
rainshwrs
Sat
02
B1
 
54
 
41
 
30%
rainshwrs
Sun
03
B1
 
54
 
39
 
30%
rainshwrs

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Mon
27 Apr 		FW 59
40		 -
-		 5
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		87% 13%

Tue
28 Apr 		OV 48
41		 -
-		 9-11
03:35L0.5
09:49H8.9
15:56L0.4
22:12H9.3
05:40
19:39 		16:51
04:06 		90% 23%

rain
Wed
29 Apr 		OV 48
44		 -
-		 9-11
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		95% 93%
0.21
rain
Thu
30 Apr 		OV 49
42		 -
-		 11-14
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98% 95%
0.66
rain
Fri
01 May 		SC 54
41		 -
-		 13-15
05:52L-0.1
12:04H8.7
17:57L0.8
05:36
19:42 		20:07
05:08 		100% 24%

rain
Sat
02 May 		B1 51
41		 -
-		 11-12
00:08H9.5
06:30L-0.1
12:43H8.5
18:33L1.1
05:35
19:44 		21:12
05:34 		99% 43%
0.22
rain

WU forecast for geocode=42.636864,-70.575403 issued on 27-Apr-2026 11:20
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 10.988 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Mon
27 Apr 		CL 57
47		 -
-		 7-9
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		86%

Tue
28 Apr 		CL 46
44		 -
-		 5-15
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 45
44		 -
-		 6-14
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		94%

Thu
30 Apr 		OV 48
46		 -
-		 0-10
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98%
0.27
Fri
01 May 		FW 54
45		 -
-		 11-22
05:52L-0.1
12:04H8.7
17:57L0.8
05:36
19:42 		20:07
05:08 		100%
0.01
Sat
02 May 		CL 48
45		 -
-		 5-11
00:08H9.5
06:30L-0.1
12:43H8.5
18:33L1.1
05:35
19:44 		21:12
05:34 		100%

OWM forecast for 42.636864,-70.575403 issued on 27-Apr-2026 12:15
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 22.346 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Mon
27 Apr 		CL 61
43		 38
33		 2-6
02:38L0.8
08:53H8.9
15:06L0.4
21:25H9.0
05:42
19:38 		15:45
03:46 		86%

Tue
28 Apr 		CL 54
36		 37
28		 0-12
03:35L0.5
09:49H8.9
15:56L0.4
22:12H9.3
05:40
19:39 		16:51
04:06 		89% 5%

Wed
29 Apr 		B2 54
36		 43
35		 4-8
04:26L0.2
10:38H8.9
16:40L0.5
22:54H9.4
05:39
19:40 		17:56
04:25 		94% 20%

rainshwrs
Thu
30 Apr 		OV 53
44		 48
44		 GN
05:11L-0.0
11:23H8.8
17:20L0.7
23:32H9.5
05:37
19:41 		19:01
04:45 		98% 90%

rainshwrs tstms
Fri
01 May 		B2 53
43		 44
36		 GN
05:52L-0.1
12:04H8.7
17:57L0.8
05:36
19:42 		20:07
05:08 		100% 70%

rainshwrs
Sat
02 May 		B1 54
41		 38
35		 GN
00:08H9.5
06:30L-0.1
12:43H8.5
18:33L1.1
05:35
19:44 		21:12
05:34 		100% 30%

rainshwrs
Sun
03 May 		B1 54
39		 39
38		 LT
00:42H9.4
07:08L0.1
13:20H8.3
19:08L1.3
05:33
19:45 		22:15
06:07 		98% 30%

rainshwrs

NWS forecast for BOX MAZ007 issued on 27-Apr-2026 10:06
tides for Rockport, Massachusetts issued on 18-Apr-2026 17:55
report generated in 15.470 s

weewx: 184 days, 18 hours, 25 minutes
server: 278 days, 6 hours, 28 minutes
weewx 4.9.1 with Vantage Pro2 and exfoliation 0.45