Nantasket Beach Surf Report

Current surf conditions for Nantasket Beach (2025-10-20)
Wave height * 3ft / 1m
Swell period 9s
Swell direction °
Wind ° 18mph / 29km/h
Weather Partly cloudy 17°C / 63°F
Sea temp 14°C / 56°F
* Wave size is face height of set waves.
Nantasket Beach surf map

10 day Nantasket Beach surf forecast

Mon

20/Oct
3.5ft

22

12

15
  • Low 5:07am
  • High 11:21am
  • Low 5:32pm
  • High 11:45pm

Tue

21/Oct
2ft

16

12

11
  • Low 5:44am
  • High 11:56am
  • Low 6:11pm

Wed

22/Oct
1.5ft

10

13

13
  • High 12:23am
  • Low 6:20am
  • High 12:30pm
  • Low 6:48pm

Thu

23/Oct
0.5ft

15

13

14
  • High 1:01am
  • Low 6:56am
  • High 1:05pm
  • Low 7:27pm

Fri

24/Oct
1ft

11

9

9
  • High 1:39am
  • Low 7:34am
  • High 1:42pm
  • Low 8:06pm

Sat

25/Oct
1ft

11

11

9
  • High 2:19am
  • Low 8:13am
  • High 2:22pm
  • Low 8:48pm

Sun

26/Oct
1ft

6

4

6
  • High 3:02am
  • Low 8:55am
  • High 3:04pm
  • Low 9:32pm

Mon

27/Oct
0.5ft

9

11

10
  • High 3:48am
  • Low 9:41am
  • High 3:51pm
  • Low 10:20pm

Tue

28/Oct
3ft

17

16

15
  • High 4:38am
  • Low 10:31am
  • High 4:42pm
  • Low 11:12pm

Mon 20th Oct

Surf report for Mon 20/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 2.5ft 4.3ft 7s 18mph (36mph) weather symbol 15°C/60°F
8:00 3ft 5.4ft 6s 22mph (41mph) weather symbol 16°C/61°F
11:00 4ft 6.9ft 6s 27mph (45mph) weather symbol 18°C/64°F
14:00 3.5ft 6.2ft 7s 12mph (28mph) weather symbol 14°C/57°F
17:00 3ft 4.8ft 7s 14mph (23mph) weather symbol 14°C/57°F
20:00 3ft 4.2ft 7s 15mph (26mph) weather symbol 12°C/54°F
Tide times
Low 5:07am (0.68m)
High 11:21am (10.11m)
Low 5:32pm (0.30m)
High 11:45pm (9.68m)
Daylight
First light06:34
Sunrise07:02
Sunset17:53
Dark18:22

Tue 21st Oct

Surf report for Tue 21/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 0.5ft 3.1ft 8s 16mph (27mph) weather symbol 11°C/52°F
8:00 0.5ft 3ft 9s 16mph (29mph) weather symbol 10°C/50°F
11:00 0.5ft 2.8ft 9s 15mph (21mph) weather symbol 14°C/57°F
14:00 2ft 2.4ft 10s 12mph (18mph) weather symbol 17°C/62°F
17:00 2ft 2.3ft 10s 13mph (21mph) weather symbol 16°C/61°F
20:00 2ft 2.3ft 10s 11mph (27mph) weather symbol 13°C/55°F
Tide times
Low 5:44am (0.79m)
High 11:56am (10.21m)
Low 6:11pm (0.20m)
Daylight
First light06:35
Sunrise07:03
Sunset17:52
Dark18:20

Wed 22nd Oct

Surf report for Wed 22/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1.5ft 1.8ft 10s 7mph (16mph) weather symbol 13°C/56°F
8:00 1ft 2.1ft 9s 10mph (25mph) weather symbol 14°C/56°F
11:00 1.5ft 2.8ft 7s 16mph (29mph) weather symbol 17°C/63°F
14:00 1.5ft 2.5ft 7s 13mph (23mph) weather symbol 19°C/66°F
17:00 1ft 2.2ft 7s 13mph (21mph) weather symbol 17°C/62°F
20:00 1ft 2.1ft 8s 13mph (28mph) weather symbol 13°C/56°F
Tide times
High 12:23am (9.54m)
Low 6:20am (0.95m)
High 12:30pm (10.22m)
Low 6:48pm (0.20m)
Daylight
First light06:36
Sunrise07:05
Sunset17:50
Dark18:19

Thu 23rd Oct

Surf report for Thu 23/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 0ft 2.2ft 5s 14mph (26mph) weather symbol 8°C/47°F
8:00 0ft 2.2ft 5s 15mph (28mph) weather symbol 8°C/47°F
11:00 0ft 2.1ft 6s 14mph (21mph) weather symbol 12°C/54°F
14:00 0.5ft 1.8ft 9s 13mph (18mph) weather symbol 15°C/58°F
17:00 1ft 1.7ft 10s 13mph (19mph) weather symbol 13°C/56°F
20:00 0ft 1.9ft 9s 14mph (25mph) weather symbol 10°C/51°F
Tide times
High 1:01am (9.35m)
Low 6:56am (1.15m)
High 1:05pm (10.14m)
Low 7:27pm (0.31m)
Daylight
First light06:37
Sunrise07:06
Sunset17:49
Dark18:17

Fri 24th Oct

Surf report for Fri 24/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 0.5ft 1.8ft 7s 11mph (18mph) weather symbol 7°C/44°F
8:00 0ft 1.7ft 9s 11mph (20mph) weather symbol 7°C/44°F
11:00 1ft 1.6ft 9s 11mph (13mph) weather symbol 11°C/52°F
14:00 1ft 1.3ft 9s 9mph (13mph) weather symbol 13°C/56°F
17:00 1ft 1.2ft 9s 9mph (15mph) weather symbol 12°C/54°F
20:00 1ft 1.5ft 9s 9mph (15mph) weather symbol 10°C/50°F
Tide times
High 1:39am (9.10m)
Low 7:34am (1.40m)
High 1:42pm (9.98m)
Low 8:06pm (0.52m)
Daylight
First light06:38
Sunrise07:07
Sunset17:47
Dark18:16

Sat 25th Oct

Surf report for Sat 25/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 0.5ft 1.7ft 7s 12mph (18mph) weather symbol 7°C/45°F
8:00 0.5ft 1.6ft 7s 11mph (18mph) weather symbol 8°C/46°F
11:00 1ft 1.5ft 10s 11mph (13mph) weather symbol 10°C/50°F
14:00 1ft 1.4ft 10s 11mph (13mph) weather symbol 11°C/52°F
17:00 1ft 1.3ft 10s 7mph (9mph) weather symbol 11°C/53°F
20:00 1ft 1.4ft 8s 9mph (12mph) weather symbol 9°C/49°F
Tide times
High 2:19am (8.82m)
Low 8:13am (1.67m)
High 2:22pm (9.75m)
Low 8:48pm (0.79m)
Daylight
First light06:40
Sunrise07:08
Sunset17:46
Dark18:15

Sun 26th Oct

Surf report for Sun 26/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1ft 1.2ft 8s 7mph (8mph) weather symbol 6°C/42°F
8:00 1ft 1.1ft 8s 6mph (8mph) weather symbol 6°C/43°F
11:00 1ft 1.1ft 8s 6mph (6mph) weather symbol 9°C/47°F
14:00 1ft 1.2ft 8s 4mph (6mph) weather symbol 10°C/51°F
17:00 1ft 1.2ft 8s 6mph (6mph) weather symbol 10°C/49°F
20:00 1ft 1.2ft 8s 6mph (7mph) weather symbol 9°C/48°F
Tide times
High 3:02am (8.51m)
Low 8:55am (1.96m)
High 3:04pm (9.49m)
Low 9:32pm (1.08m)
Daylight
First light06:41
Sunrise07:09
Sunset17:44
Dark18:13

Mon 27th Oct

Surf report for Mon 27/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1ft 1.1ft 8s 8mph (10mph) weather symbol 7°C/45°F
8:00 1ft 1.2ft 8s 9mph (11mph) weather symbol 7°C/45°F
11:00 1ft 1.1ft 8s 10mph (9mph) weather symbol 10°C/51°F
14:00 0.5ft 1ft 8s 11mph (11mph) weather symbol 9°C/49°F
17:00 0.5ft 1ft 8s 12mph (12mph) weather symbol 9°C/48°F
20:00 0.5ft 1ft 8s 10mph (11mph) weather symbol 9°C/48°F
Tide times
High 3:48am (8.23m)
Low 9:41am (2.23m)
High 3:51pm (9.25m)
Low 10:20pm (1.32m)
Daylight
First light06:42
Sunrise07:11
Sunset17:43
Dark18:12

Tue 28th Oct

Surf report for Tue 28/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 0.5ft 0.9ft 8s 14mph (16mph) weather symbol 8°C/46°F
8:00 0.5ft 0.9ft 8s 17mph (16mph) weather symbol 7°C/45°F
11:00 1ft 1.3ft 6s 16mph (16mph) weather symbol 8°C/46°F
14:00 3ft 3.1ft 4s 16mph (16mph) weather symbol 7°C/45°F
17:00 4ft 4.3ft 5s 16mph (18mph) weather symbol 7°C/45°F
20:00 4ft 4.4ft 6s 15mph (17mph) weather symbol 8°C/46°F
Tide times
High 4:38am (8.04m)
Low 10:31am (2.41m)
High 4:42pm (9.07m)
Low 11:12pm (1.45m)
Daylight
First light06:43
Sunrise07:12
Sunset17:42
Dark18:11

Wed 29th Oct

Surf report for Wed 29/10
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 3.5ft 4ft 6s 14mph (16mph) weather symbol 8°C/46°F
8:00 3.5ft 3.8ft 6s 16mph (18mph) weather symbol 8°C/47°F
11:00 3.5ft 3.8ft 5s 14mph (15mph) weather symbol 8°C/47°F
14:00 3ft 3.6ft 5s 14mph (17mph) weather symbol 7°C/45°F
17:00 3ft 3.3ft 5s 18mph (22mph) weather symbol 7°C/45°F
20:00 2.5ft 3ft 5s 16mph (22mph) weather symbol 8°C/46°F
Tide times
High 5:31am (8.02m)
Low 11:26am (2.44m)
High 5:38pm (9.01m)
Daylight
First light06:44
Sunrise07:13
Sunset17:40
Dark18:09

Nearest buoys

Cape Cod Bay, MA (221)
06:00am
2.6ft
4s

Surf spots nearby

Not Magic Seaweed (MSW)

Although we look a bit like Magic Seaweed we are not MagicSeaweed as they no longer exist...