Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Thursday February 19 15:40:00 2026
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Thu
19
B1
 
45
 
31
 
5%
Fri
20
OV
 
39
 
27
 
96%
snow
Sat
21
SC
 
31
 
28
 
50%
snow
Sun
22
OV
 
35
 
31
 
53%
snow
Mon
23
OV
 
33
 
25
 
63%
snow
Tue
24
SC
 
35
 
22
 
4%
Thu
19
SC
 
38
 
36
 
Fri
20
OV
 
37
 
34
 
Sat
21
OV
 
34
 
29
 
Sun
22
OV
 
36
 
34
 
Mon
23
OV
 
35
 
29
 
Thu
19
SC
 
37
 
29
 
0%
Fri
20
OV
 
38
 
25
 
100%
rain
snow
Sat
21
OV
 
32
 
24
 
100%
snow
Sun
22
SC
 
35
 
20
 
20%
snow
Mon
23
B2
 
33
 
25
 
40%
snow
Tue
24
FW
 
34
 
20
 
30%
snow
Wed
25
B1
 
35
 
15
 
20%
snow

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Thu
19 Feb 		B1 45
31		 -
-		 6
06:00L-0.2
12:12H9.6
18:24L-0.6
06:33
17:19 		07:28
20:01 		7% 5%

Fri
20 Feb 		OV 39
27		 -
-		 13-18
00:35H9.4
06:43L-0.4
12:54H9.5
19:03L-0.5
06:31
17:20 		07:49
21:14 		10% 96%
0.43
2.80 		snow
Sat
21 Feb 		SC 31
28		 -
-		 10-16
01:16H9.6
07:28L-0.5
13:39H9.2
19:46L-0.3
06:30
17:22 		08:11
22:30 		18% 50%
0.02
0.20 		snow
Sun
22 Feb 		OV 35
31		 -
-		 12-24
02:00H9.7
08:18L-0.4
14:29H8.8
20:33L0.0
06:28
17:23 		08:38
23:48 		28% 53%
0.06
0.50 		snow
Mon
23 Feb 		OV 33
25		 -
-		 20-30
02:48H9.6
09:12L-0.2
15:25H8.3
21:26L0.5
06:26
17:24 		09:10
01:06 		39% 63%
0.27
2.70 		snow
Tue
24 Feb 		SC 35
22		 -
-		 10-13
03:44H9.4
10:14L0.0
16:28H7.9
22:26L0.8
06:25
17:26 		09:52
01:06 		50% 4%

WU forecast for geocode=42.636864,-70.575403 issued on 19-Feb-2026 13:20
tides for Rockport, Massachusetts issued on 07-Feb-2026 16:30
report generated in 2.446 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Thu
19 Feb 		SC 38
36		 -
-		 7-11
06:00L-0.2
12:12H9.6
18:24L-0.6
06:33
17:19 		07:28
20:01 		7%

Fri
20 Feb 		OV 37
34		 -
-		 8-21
00:35H9.4
06:43L-0.4
12:54H9.5
19:03L-0.5
06:31
17:20 		07:49
21:14 		9%

0.35
Sat
21 Feb 		OV 34
29		 -
-		 14-20
01:16H9.6
07:28L-0.5
13:39H9.2
19:46L-0.3
06:30
17:22 		08:11
22:30 		16%

0.22
Sun
22 Feb 		OV 36
34		 -
-		 13-30
02:00H9.7
08:18L-0.4
14:29H8.8
20:33L0.0
06:28
17:23 		08:38
23:48 		25%

0.01
Mon
23 Feb 		OV 35
29		 -
-		 31-50
02:48H9.6
09:12L-0.2
15:25H8.3
21:26L0.5
06:26
17:24 		09:10
01:06 		36%

0.73
Tue
24 Feb 		OV 30
26		 -
-		 7-20
03:44H9.4
10:14L0.0
16:28H7.9
22:26L0.8
06:25
17:26 		09:52
01:06 		47%

0.02

OWM forecast for 42.636864,-70.575403 issued on 19-Feb-2026 15:06
tides for Rockport, Massachusetts issued on 07-Feb-2026 16:30
report generated in 5.909 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Thu
19 Feb 		SC 37
29		 24
24		 2
06:00L-0.2
12:12H9.6
18:24L-0.6
06:33
17:19 		07:28
20:01 		7%

Fri
20 Feb 		OV 38
25		 31
23		 2-10
00:35H9.4
06:43L-0.4
12:54H9.5
19:03L-0.5
06:31
17:20 		07:49
21:14 		9% 100%
0.21
1.00 		rain snow
Sat
21 Feb 		OV 32
24		 30
18		 3-10
01:16H9.6
07:28L-0.5
13:39H9.2
19:46L-0.3
06:30
17:22 		08:11
22:30 		16% 100%
0.36
snow
Sun
22 Feb 		SC 35
20		 25
16		 LT
02:00H9.7
08:18L-0.4
14:29H8.8
20:33L0.0
06:28
17:23 		08:38
23:48 		25% 20%

snow
Mon
23 Feb 		B2 33
25		 24
20		 GN
02:48H9.6
09:12L-0.2
15:25H8.3
21:26L0.5
06:26
17:24 		09:10
01:06 		36% 40%

snow
Tue
24 Feb 		FW 34
20		 18
14		 GN
03:44H9.4
10:14L0.0
16:28H7.9
22:26L0.8
06:25
17:26 		09:52
01:06 		47% 30%

snow
Wed
25 Feb 		B1 35
15		 23
8		 LT
04:47H9.2
11:23L0.2
17:40H7.7
23:35L1.1
06:23
17:27 		10:45
02:19 		59% 20%

snow

NWS forecast for BOX MAZ007 issued on 19-Feb-2026 22:06
tides for Rockport, Massachusetts issued on 07-Feb-2026 16:30
report generated in 6.202 s

weewx: 117 days, 20 hours, 44 minutes
server: 211 days, 8 hours, 46 minutes
weewx 4.9.1 with Vantage Pro2 and exfoliation 0.45