Green Harbor Surf Report

Current surf conditions for Green Harbor (2025-12-19)
Wave height * 3ft / 1m
Swell period 5s
Swell direction °
Wind ° 24mph / 38km/h
Weather 19°C / 66°F
Sea temp 7°C / 44°F
* Wave size is face height of set waves.
Green Harbor surf map

10 day Green Harbor surf forecast

Fri

19/Dec
7.5ft

17

30

14
  • Low 4:25am
  • High 10:41am
  • Low 5:03pm
  • High 11:17pm

Sat

20/Dec
3ft

15

14

8
  • Low 5:03am
  • High 11:18am
  • Low 5:41pm
  • High 11:54pm

Sun

21/Dec
2ft

14

15

15
  • Low 5:43am
  • High 11:56am
  • Low 6:20pm

Mon

22/Dec
1ft

15

15

8
  • High 12:32am
  • Low 6:22am
  • High 12:35pm
  • Low 6:59pm

Tue

23/Dec
1.5ft

7

10

12
  • High 1:11am
  • Low 7:04am
  • High 1:16pm
  • Low 7:40pm

Wed

24/Dec
0.5ft

10

13

6
  • High 1:52am
  • Low 7:48am
  • High 1:59pm
  • Low 8:23pm

Thu

25/Dec
1ft

11

13

6
  • High 2:36am
  • Low 8:35am
  • High 2:45pm
  • Low 9:08pm

Fri

26/Dec
2ft

16

18

19
  • High 3:22am
  • Low 9:27am
  • High 3:36pm
  • Low 9:56pm

Sat

27/Dec
1ft

5

7

6
  • High 4:12am
  • Low 10:23am
  • High 4:32pm
  • Low 10:46pm

Fri 19th Dec

Surf report for Fri 19/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 3.5ft 4.4ft 6s 15mph (38mph) weather symbol 12°C/53°F
7:00 4ft 4.9ft 6s 17mph (43mph) weather symbol 13°C/55°F
10:00 4.5ft 6ft 6s 22mph (51mph) weather symbol 13°C/56°F
13:00 7.5ft 9.5ft 7s 30mph (58mph) weather symbol 14°C/57°F
16:00 6.5ft 8.3ft 8s 14mph (41mph) weather symbol 12°C/54°F
19:00 5ft 6ft 9s 14mph (29mph) weather symbol 7°C/44°F
Tide times
Low 4:25am (1.75m)
High 10:41am (9.15m)
Low 5:03pm (0.60m)
High 11:17pm (7.84m)
Daylight
First light06:34
Sunrise07:06
Sunset16:13
Dark16:44

Sat 20th Dec

Surf report for Sat 20/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 1ft 6ft 10s 20mph (46mph) weather symbol -1°C/30°F
7:00 4.5ft 5.8ft 12s 15mph (34mph) weather symbol -1°C/30°F
10:00 3.5ft 4.7ft 12s 11mph (16mph) weather symbol 1°C/33°F
13:00 3ft 3.7ft 11s 14mph (19mph) weather symbol 4°C/39°F
16:00 2ft 2.8ft 11s 5mph (9mph) weather symbol 2°C/36°F
19:00 2ft 2.6ft 10s 8mph (18mph) weather symbol 2°C/35°F
Tide times
Low 5:03am (1.72m)
High 11:18am (9.20m)
Low 5:41pm (0.53m)
High 11:54pm (7.86m)
Daylight
First light06:35
Sunrise07:07
Sunset16:13
Dark16:45

Sun 21st Dec

Surf report for Sun 21/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 2.5ft 4.6ft 6s 19mph (41mph) weather symbol 6°C/42°F
7:00 2.5ft 4.2ft 7s 14mph (33mph) weather symbol 5°C/40°F
10:00 1.5ft 3.6ft 8s 12mph (26mph) weather symbol 6°C/42°F
13:00 2ft 3.3ft 9s 15mph (30mph) weather symbol 7°C/45°F
16:00 0.5ft 3.7ft 7s 17mph (31mph) weather symbol 3°C/37°F
19:00 0ft 4.4ft 7s 15mph (30mph) weather symbol -1°C/30°F
Tide times
Low 5:43am (1.68m)
High 11:56am (9.25m)
Low 6:20pm (0.47m)
Daylight
First light06:35
Sunrise07:07
Sunset16:14
Dark16:45

Mon 22nd Dec

Surf report for Mon 22/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 0.5ft 5ft 5s 14mph (26mph) weather symbol -2°C/28°F
7:00 1ft 5.6ft 6s 15mph (30mph) weather symbol -4°C/25°F
10:00 1ft 5.3ft 6s 16mph (31mph) weather symbol -2°C/29°F
13:00 1ft 4.4ft 6s 15mph (28mph) weather symbol -0°C/31°F
16:00 0.5ft 3.3ft 6s 11mph (31mph) weather symbol -1°C/29°F
19:00 0.5ft 2.5ft 7s 8mph (15mph) weather symbol -2°C/28°F
Tide times
High 12:32am (7.90m)
Low 6:22am (1.61m)
High 12:35pm (9.29m)
Low 6:59pm (0.41m)
Daylight
First light06:36
Sunrise07:08
Sunset16:14
Dark16:46

Tue 23rd Dec

Surf report for Tue 23/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 1ft 2.3ft 5s 7mph (12mph) weather symbol -2°C/28°F
7:00 0.5ft 1.8ft 7s 7mph (19mph) weather symbol -2°C/29°F
10:00 1.5ft 2.7ft 5s 9mph (25mph) weather symbol 1°C/35°F
13:00 1.5ft 3ft 5s 10mph (29mph) weather symbol 2°C/35°F
16:00 0.5ft 2.5ft 5s 10mph (32mph) weather symbol 2°C/35°F
19:00 0.5ft 3ft 4s 12mph (23mph) weather symbol 2°C/35°F
Tide times
High 1:11am (7.98m)
Low 7:04am (1.55m)
High 1:16pm (9.29m)
Low 7:40pm (0.36m)
Daylight
First light06:36
Sunrise07:08
Sunset16:15
Dark16:46

Wed 24th Dec

Surf report for Wed 24/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 1ft 2.5ft 5s 11mph (28mph) weather symbol 1°C/33°F
7:00 1ft 2.6ft 5s 10mph (26mph) weather symbol -0°C/31°F
10:00 0.5ft 2.8ft 5s 14mph (27mph) weather symbol 3°C/37°F
13:00 0.5ft 3.1ft 5s 13mph (23mph) weather symbol 4°C/39°F
16:00 0.5ft 3.6ft 5s 9mph (20mph) weather symbol 1°C/35°F
19:00 0.5ft 3.8ft 5s 6mph (11mph) weather symbol -1°C/31°F
Tide times
High 1:52am (8.11m)
Low 7:48am (1.46m)
High 1:59pm (9.23m)
Low 8:23pm (0.35m)
Daylight
First light06:37
Sunrise07:08
Sunset16:15
Dark16:47

Thu 25th Dec

Surf report for Thu 25/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 1.5ft 2.9ft 6s 6mph (12mph) weather symbol -2°C/29°F
7:00 1.5ft 2.5ft 6s 11mph (28mph) weather symbol 0°C/32°F
10:00 1ft 2.2ft 6s 14mph (31mph) weather symbol 4°C/40°F
13:00 1ft 2ft 6s 13mph (33mph) weather symbol 4°C/39°F
16:00 1.5ft 2.2ft 4s 11mph (31mph) weather symbol 4°C/39°F
19:00 1.5ft 2.4ft 4s 6mph (19mph) weather symbol 3°C/38°F
Tide times
High 2:36am (8.29m)
Low 8:35am (1.36m)
High 2:45pm (9.11m)
Low 9:08pm (0.39m)
Daylight
First light06:37
Sunrise07:09
Sunset16:16
Dark16:48

Fri 26th Dec

Surf report for Fri 26/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 3ft 4.3ft 5s 4mph (13mph) weather symbol 4°C/40°F
7:00 3ft 4.2ft 5s 16mph (40mph) weather symbol 9°C/48°F
10:00 2.5ft 4.4ft 5s 16mph (38mph) weather symbol 10°C/51°F
13:00 2ft 3.5ft 7s 18mph (40mph) weather symbol 12°C/54°F
16:00 2ft 2.8ft 10s 16mph (35mph) weather symbol 12°C/54°F
19:00 2ft 2.9ft 10s 19mph (41mph) weather symbol 7°C/44°F
Tide times
High 3:22am (8.52m)
Low 9:27am (1.21m)
High 3:36pm (8.93m)
Low 9:56pm (0.47m)
Daylight
First light06:37
Sunrise07:09
Sunset16:17
Dark16:48

Sat 27th Dec

Surf report for Sat 27/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 0.5ft 4.9ft 5s 8mph (23mph) weather symbol 3°C/37°F
7:00 1ft 5.8ft 6s 5mph (12mph) weather symbol 2°C/35°F
10:00 1ft 5.2ft 6s 7mph (15mph) weather symbol 5°C/41°F
13:00 1ft 3.8ft 5s 7mph (11mph) weather symbol 7°C/44°F
16:00 0.5ft 3.1ft 6s 4mph (5mph) weather symbol 5°C/41°F
19:00 0.5ft 2.5ft 6s 6mph (13mph) weather symbol 3°C/38°F
Tide times
High 4:12am (8.80m)
Low 10:23am (1.00m)
High 4:32pm (8.73m)
Low 10:46pm (0.58m)
Daylight
First light06:38
Sunrise07:09
Sunset16:17
Dark16:49

Sun 28th Dec

Surf report for Sun 28/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 0.5ft 1.7ft 7s 10mph (17mph) weather symbol 2°C/35°F
7:00 0.5ft 1.6ft 7s 8mph (14mph) weather symbol 1°C/35°F
10:00 0ft 2.1ft 3s 8mph (12mph) weather symbol 2°C/36°F
13:00 0ft 2.3ft 4s 9mph (11mph) weather symbol 3°C/37°F
16:00 0.5ft 2.1ft 4s 6mph (10mph) weather symbol 1°C/35°F
19:00 0.5ft 2.3ft 4s 6mph (11mph) weather symbol -0°C/31°F
Tide times
High 5:04am (9.13m)
Low 11:21am (0.71m)
Daylight
First light06:38
Sunrise07:10
Sunset16:18
Dark16:50

Nearest buoys

Cape Cod Bay, MA (221)
05:00am
2.3ft
3s

Surf spots nearby

Not Magic Seaweed (MSW)

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