Thacher Island - Rockport, Massachusetts
42° 38.21' N - 070° 34.52' W - 20 feet
Saturday February 28 13:35:00 2026
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Sat
28
B1
 
45
 
31
 
10%
Sun
01
OV
 
34
 
12
 
50%
snow
Mon
02
FW
 
25
 
22
 
5%
Tue
03
OV
 
38
 
33
 
95%
rain
Wed
04
SC
 
40
 
34
 
49%
rain
Thu
05
OV
 
39
 
34
 
76%
rain
Sat
28
SC
 
40
 
36
 
Sun
01
OV
 
36
 
21
 
Mon
02
SC
 
25
 
14
 
Tue
03
OV
 
36
 
24
 
Wed
04
OV
 
39
 
34
 
Sat
28
SC
 
48
 
35
 
0%
Sun
01
OV
 
34
 
20
 
70%
snow
PF
Mon
02
FW
 
24
 
9
 
30%
Tue
03
FW
 
39
 
11
 
60%
snow
rain
Wed
04
OV
 
44
 
31
 
90%
snow
rain
Thu
05
SC
 
45
 
29
 
40%
snow
rain
Fri
06
OV
 
45
 
35
 
50%
rain
snow

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
28 Feb 		B1 45
31		 -
-		 10
01:58L0.8
08:18H9.4
14:48L-0.3
21:04H8.4
06:19
17:31 		14:22
04:57 		93% 10%

Sun
01 Mar 		OV 34
12		 -
-		 16-17
03:00L0.4
09:18H9.7
15:42L-0.6
21:57H8.8
06:17
17:32 		15:38
05:28 		95% 50%
0.04
0.40 		snow
Mon
02 Mar 		FW 25
22		 -
-		 10-12
03:55L-0.1
10:11H9.9
16:30L-0.8
22:44H9.2
06:15
17:33 		16:51
05:54 		99% 5%

Tue
03 Mar 		OV 38
33		 -
-		 8-16
04:44L-0.4
10:59H9.9
17:14L-0.8
23:26H9.4
06:14
17:34 		18:01
06:16 		100% 95%
0.47
rain
Wed
04 Mar 		SC 40
34		 -
-		 7-8
05:30L-0.5
11:43H9.8
17:54L-0.6
06:12
17:35 		19:09
06:36 		99% 49%
0.09
rain
Thu
05 Mar 		OV 39
34		 -
-		 13
00:06H9.5
06:13L-0.5
12:26H9.4
18:33L-0.3
06:10
17:37 		20:16
06:55 		96% 76%
0.37
rain

WU forecast for geocode=42.636864,-70.575403 issued on 28-Feb-2026 12:55
tides for Rockport, Massachusetts issued on 21-Feb-2026 16:35
report generated in 2.190 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
28 Feb 		SC 40
36		 -
-		 9-11
01:58L0.8
08:18H9.4
14:48L-0.3
21:04H8.4
06:19
17:31 		14:22
04:57 		92%

Sun
01 Mar 		OV 36
21		 -
-		 11-26
03:00L0.4
09:18H9.7
15:42L-0.6
21:57H8.8
06:17
17:32 		15:38
05:28 		94%

0.12
Mon
02 Mar 		SC 25
14		 -
-		 8-18
03:55L-0.1
10:11H9.9
16:30L-0.8
22:44H9.2
06:15
17:33 		16:51
05:54 		98%

Tue
03 Mar 		OV 36
24		 -
-		 7-22
04:44L-0.4
10:59H9.9
17:14L-0.8
23:26H9.4
06:14
17:34 		18:01
06:16 		100%
0.27
0.14
Wed
04 Mar 		OV 39
34		 -
-		 5-16
05:30L-0.5
11:43H9.8
17:54L-0.6
06:12
17:35 		19:09
06:36 		99%
0.28
Thu
05 Mar 		OV 43
38		 -
-		 12-16
00:06H9.5
06:13L-0.5
12:26H9.4
18:33L-0.3
06:10
17:37 		20:16
06:55 		97%
0.19

OWM forecast for 42.636864,-70.575403 issued on 28-Feb-2026 11:30
tides for Rockport, Massachusetts issued on 21-Feb-2026 16:35
report generated in 5.289 s

T
°F		 D
°F		 W
mph		 tide
feet		 S
 M
 MP
 PoP
in
Sat
28 Feb 		SC 48
35		 36
33		 4-6 17
01:58L0.8
08:18H9.4
14:48L-0.3
21:04H8.4
06:19
17:31 		14:22
04:57 		92%

Sun
01 Mar 		OV 34
20		 29
10		 6-9 19
03:00L0.4
09:18H9.7
15:42L-0.6
21:57H8.8
06:17
17:32 		15:38
05:28 		94% 70%
0.12
2.00 		snow PF
Mon
02 Mar 		FW 24
9		 4
-1		 3-8 19
03:55L-0.1
10:11H9.9
16:30L-0.8
22:44H9.2
06:15
17:33 		16:51
05:54 		98% 30%

Tue
03 Mar 		FW 39
11		 30
3		 GN
04:44L-0.4
10:59H9.9
17:14L-0.8
23:26H9.4
06:14
17:34 		18:01
06:16 		100% 60%

snow rain
Wed
04 Mar 		OV 44
31		 33
30		 GN
05:30L-0.5
11:43H9.8
17:54L-0.6
06:12
17:35 		19:09
06:36 		99% 90%

snow rain
Thu
05 Mar 		SC 45
29		 37
28		 LT
00:06H9.5
06:13L-0.5
12:26H9.4
18:33L-0.3
06:10
17:37 		20:16
06:55 		97% 40%

snow rain
Fri
06 Mar 		OV 45
35		 38
35		 LT
00:44H9.4
06:55L-0.3
13:07H9.0
19:11L0.1
06:09
17:38 		21:22
07:15 		92% 50%

rain snow

NWS forecast for BOX MAZ007 issued on 28-Feb-2026 10:08
tides for Rockport, Massachusetts issued on 21-Feb-2026 16:35
report generated in 5.393 s

weewx: 126 days, 18 hours, 39 minutes
server: 220 days, 6 hours, 41 minutes
weewx 4.9.1 with Vantage Pro2 and exfoliation 0.45