Sein Island Surf Report

Current surf conditions for Sein Island (2025-12-18)
Wave height * 11ft / 3.3m
Swell period 18s
Swell direction °
Wind ° 23mph / 37km/h
Weather Cloudy 12°C / 54°F
Sea temp 13°C / 56°F
* Wave size is face height of set waves.
Sein Island surf map

10 day Sein Island surf forecast

Thu

18/Dec
14ft

30

49

25
  • High 4:28am
  • Low 10:51am
  • High 4:47pm
  • Low 11:04pm

Fri

19/Dec
9ft

18

12

13
  • High 5:03am
  • Low 11:27am
  • High 5:23pm
  • Low 11:40pm

Sat

20/Dec
6.5ft

27

30

2
  • High 5:38am
  • Low 12:03pm
  • High 5:58pm

Sun

21/Dec
9ft

20

34

19
  • Low 12:16am
  • High 6:13am
  • Low 12:39pm
  • High 6:34pm

Mon

22/Dec
5.5ft

5

8

11
  • Low 12:52am
  • High 6:49am
  • Low 1:16pm
  • High 7:10pm

Tue

23/Dec
3.5ft

26

34

29
  • Low 1:29am
  • High 7:26am
  • Low 1:55pm
  • High 7:49pm

Wed

24/Dec
5.5ft

30

28

26
  • Low 2:09am
  • High 8:06am
  • Low 2:37pm
  • High 8:32pm

Thu

25/Dec
2ft

29

28

29
  • Low 2:53am
  • High 8:52am
  • Low 3:24pm
  • High 9:21pm

Fri

26/Dec
2ft

28

19

16
  • Low 3:43am
  • High 9:44am
  • Low 4:17pm
  • High 10:19pm

Sat

27/Dec
3.5ft

18

17

21
  • Low 4:41am
  • High 10:46am
  • Low 5:18pm
  • High 11:26pm

Thu 18th Dec

Surf report for Thu 18/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 8.5ft 15.5ft 19s 27mph (36mph) weather symbol 13°C/56°F
7:00 10ft 18.6ft 20s 30mph (40mph) weather symbol 13°C/56°F
10:00 12.5ft 21.2ft 19s 41mph (56mph) weather symbol 13°C/55°F
13:00 14ft 23.4ft 19s 49mph (60mph) weather symbol 13°C/55°F
16:00 13ft 22ft 19s 12mph (24mph) weather symbol 13°C/55°F
19:00 11ft 20.8ft 18s 25mph (30mph) weather symbol 13°C/56°F
Tide times
High 4:28am (6.28m)
Low 10:51am (1.84m)
High 4:47pm (6.18m)
Low 11:04pm (1.87m)
Daylight
First light08:28
Sunrise09:04
Sunset17:27
Dark18:03

Fri 19th Dec

Surf report for Fri 19/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 10.5ft 19.4ft 18s 21mph (23mph) weather symbol 12°C/54°F
7:00 10ft 18.9ft 18s 18mph (20mph) weather symbol 12°C/54°F
10:00 9ft 18.5ft 17s 16mph (16mph) weather symbol 12°C/53°F
13:00 9ft 18.6ft 17s 12mph (13mph) weather symbol 12°C/54°F
16:00 9ft 18.4ft 17s 13mph (13mph) weather symbol 12°C/54°F
19:00 8.5ft 17.5ft 17s 13mph (14mph) weather symbol 12°C/54°F
Tide times
High 5:03am (6.41m)
Low 11:27am (1.72m)
High 5:23pm (6.27m)
Low 11:40pm (1.80m)
Daylight
First light08:29
Sunrise09:05
Sunset17:27
Dark18:04

Sat 20th Dec

Surf report for Sat 20/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 6.5ft 13.7ft 15s 24mph (26mph) weather symbol 12°C/53°F
7:00 6ft 12.6ft 14s 27mph (31mph) weather symbol 12°C/53°F
10:00 6ft 12.6ft 14s 29mph (35mph) weather symbol 12°C/54°F
13:00 6.5ft 13.3ft 13s 30mph (37mph) weather symbol 12°C/54°F
16:00 6.5ft 13.8ft 13s 20mph (23mph) weather symbol 10°C/50°F
19:00 6.5ft 13.2ft 13s 2mph (2mph) weather symbol 8°C/47°F
Tide times
High 5:38am (6.49m)
Low 12:03pm (1.65m)
High 5:58pm (6.30m)
Daylight
First light08:29
Sunrise09:06
Sunset17:28
Dark18:04

Sun 21st Dec

Surf report for Sun 21/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 7.5ft 14.3ft 15s 14mph (17mph) weather symbol 10°C/50°F
7:00 9ft 15.1ft 16s 20mph (22mph) weather symbol 10°C/50°F
10:00 8.5ft 16ft 16s 16mph (17mph) weather symbol 9°C/48°F
13:00 9ft 17ft 16s 34mph (38mph) weather symbol 8°C/46°F
16:00 8.5ft 18ft 16s 27mph (31mph) weather symbol 10°C/50°F
19:00 8.5ft 17.7ft 17s 19mph (22mph) weather symbol 10°C/49°F
Tide times
Low 12:16am (1.77m)
High 6:13am (6.52m)
Low 12:39pm (1.64m)
High 6:34pm (6.29m)
Daylight
First light08:30
Sunrise09:06
Sunset17:28
Dark18:04

Mon 22nd Dec

Surf report for Mon 22/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 7ft 14.4ft 16s 8mph (9mph) weather symbol 10°C/50°F
7:00 6.5ft 13.5ft 16s 5mph (6mph) weather symbol 10°C/51°F
10:00 6ft 12.5ft 15s 5mph (7mph) weather symbol 10°C/51°F
13:00 5.5ft 11.7ft 14s 8mph (9mph) weather symbol 11°C/51°F
16:00 5.5ft 10.9ft 14s 8mph (9mph) weather symbol 11°C/52°F
19:00 5ft 10.1ft 13s 11mph (12mph) weather symbol 11°C/52°F
Tide times
Low 12:52am (1.78m)
High 6:49am (6.50m)
Low 1:16pm (1.67m)
High 7:10pm (6.24m)
Daylight
First light08:30
Sunrise09:07
Sunset17:29
Dark18:05

Tue 23rd Dec

Surf report for Tue 23/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 4ft 8.4ft 12s 22mph (26mph) weather symbol 11°C/51°F
7:00 3.5ft 7.9ft 12s 26mph (29mph) weather symbol 10°C/51°F
10:00 3.5ft 7.5ft 11s 30mph (35mph) weather symbol 10°C/50°F
13:00 3.5ft 6.9ft 11s 34mph (40mph) weather symbol 8°C/46°F
16:00 3ft 6.4ft 11s 28mph (35mph) weather symbol 8°C/46°F
19:00 2.5ft 5.9ft 11s 29mph (36mph) weather symbol 8°C/46°F
Tide times
Low 1:29am (1.84m)
High 7:26am (6.43m)
Low 1:55pm (1.74m)
High 7:49pm (6.14m)
Daylight
First light08:31
Sunrise09:07
Sunset17:29
Dark18:06

Wed 24th Dec

Surf report for Wed 24/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 3ft 6.1ft 9s 31mph (37mph) weather symbol 8°C/47°F
7:00 4ft 7ft 10s 30mph (36mph) weather symbol 9°C/48°F
10:00 6ft 7.9ft 10s 30mph (36mph) weather symbol 9°C/49°F
13:00 5.5ft 7.6ft 9s 28mph (32mph) weather symbol 10°C/50°F
16:00 5ft 6.9ft 9s 26mph (30mph) weather symbol 10°C/50°F
19:00 3ft 6.6ft 12s 26mph (33mph) weather symbol 10°C/50°F
Tide times
Low 2:09am (1.93m)
High 8:06am (6.33m)
Low 2:37pm (1.84m)
High 8:32pm (6.01m)
Daylight
First light08:31
Sunrise09:07
Sunset17:30
Dark18:06

Thu 25th Dec

Surf report for Thu 25/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 2.5ft 5.6ft 13s 29mph (33mph) weather symbol 9°C/48°F
7:00 2.5ft 5.3ft 13s 29mph (33mph) weather symbol 8°C/46°F
10:00 2.5ft 5.2ft 13s 29mph (33mph) weather symbol 7°C/45°F
13:00 2ft 5ft 12s 28mph (31mph) weather symbol 7°C/45°F
16:00 2ft 4.9ft 12s 28mph (30mph) weather symbol 7°C/44°F
19:00 2ft 5.1ft 12s 29mph (32mph) weather symbol 6°C/43°F
Tide times
Low 2:53am (2.05m)
High 8:52am (6.19m)
Low 3:24pm (1.97m)
High 9:21pm (5.88m)
Daylight
First light08:31
Sunrise09:08
Sunset17:30
Dark18:07

Fri 26th Dec

Surf report for Fri 26/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 2.5ft 4.9ft 9s 30mph (36mph) weather symbol 5°C/41°F
7:00 2.5ft 4.6ft 8s 28mph (32mph) weather symbol 5°C/41°F
10:00 2ft 4.2ft 9s 26mph (34mph) weather symbol 5°C/41°F
13:00 2ft 3.7ft 9s 19mph (25mph) weather symbol 5°C/41°F
16:00 2ft 4ft 9s 19mph (19mph) weather symbol 4°C/40°F
19:00 2.5ft 4.7ft 7s 16mph (15mph) weather symbol 3°C/38°F
Tide times
Low 3:43am (2.18m)
High 9:44am (6.04m)
Low 4:17pm (2.09m)
High 10:19pm (5.76m)
Daylight
First light08:32
Sunrise09:08
Sunset17:31
Dark18:07

Sat 27th Dec

Surf report for Sat 27/12
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 3ft 5.3ft 12s 16mph (17mph) weather symbol 3°C/37°F
7:00 1ft 5.5ft 12s 18mph (20mph) weather symbol 4°C/38°F
10:00 3ft 5.9ft 13s 19mph (23mph) weather symbol 4°C/38°F
13:00 3.5ft 6.3ft 13s 17mph (19mph) weather symbol 5°C/40°F
16:00 3.5ft 6.5ft 12s 20mph (21mph) weather symbol 6°C/43°F
19:00 3.5ft 6.6ft 12s 21mph (25mph) weather symbol 6°C/42°F
Tide times
Low 4:41am (2.29m)
High 10:46am (5.92m)
Low 5:18pm (2.17m)
High 11:26pm (5.73m)
Daylight
First light08:32
Sunrise09:08
Sunset17:32
Dark18:08

Surf spots nearby

Not Magic Seaweed (MSW)

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