Backdoor Surf Report

Current surf conditions for Backdoor (2025-09-01)
Wave height * 3ft / 1m
Swell period 11s
Swell direction °
Wind ° 15mph / 24km/h
Weather Fair 22.5°C / 73°F
Sea temp 27°C / 80°F
* Wave size is face height of set waves.
Backdoor surf map

10 day Backdoor surf forecast

Tue

2/Sep
4.5ft

14

15

13
  • High 12:02am
  • Low 4:04am
  • High 12:41pm
  • Low 6:54pm

Wed

3/Sep
4ft

15

10

14
  • High 12:42am
  • Low 4:57am
  • High 1:17pm
  • Low 7:15pm

Thu

4/Sep
3ft

17

14

15
  • High 1:20am
  • Low 5:44am
  • High 1:50pm
  • Low 7:36pm

Fri

5/Sep
3.5ft

12

16

15
  • High 2:00am
  • Low 6:31am
  • High 2:22pm
  • Low 7:59pm

Sat

6/Sep
3ft

15

15

9
  • High 2:41am
  • Low 7:19am
  • High 2:55pm
  • Low 8:23pm

Sun

7/Sep
1ft

9

18

16
  • High 3:24am
  • Low 8:10am
  • High 3:27pm
  • Low 8:49pm

Mon

8/Sep
1.5ft

18

20

21
  • High 4:10am
  • Low 9:07am
  • High 4:01pm
  • Low 9:16pm

Tue

9/Sep
1.5ft

20

20

21
  • High 5:00am
  • Low 10:12am
  • High 4:35pm
  • Low 9:45pm

Wed

10/Sep
2ft

18

21

11
  • High 5:56am
  • Low 11:33am
  • High 5:11pm
  • Low 10:19pm

Tue 2nd Sep

Surf report for Tue 02/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4.5ft 5ft 14s 13mph (15mph) weather symbol 25°C/77°F
8:00 4.5ft 5ft 14s 14mph (15mph) weather symbol 25°C/77°F
11:00 4.5ft 5ft 14s 15mph (16mph) weather symbol 25°C/78°F
14:00 4.5ft 5ft 13s 15mph (15mph) weather symbol 26°C/78°F
17:00 4.5ft 4.9ft 13s 14mph (14mph) weather symbol 26°C/79°F
20:00 4.5ft 4.8ft 13s 13mph (14mph) weather symbol 25°C/77°F
Tide times
High 12:02am (0.56m)
Low 4:04am (0.15m)
High 12:41pm (1.73m)
Low 6:54pm (0.24m)
Daylight
First light05:53
Sunrise06:15
Sunset18:47
Dark19:09

Wed 3rd Sep

Surf report for Wed 03/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4ft 4.5ft 12s 15mph (17mph) weather symbol 25°C/76°F
8:00 4ft 4.4ft 12s 15mph (17mph) weather symbol 25°C/77°F
11:00 4ft 4.4ft 12s 14mph (17mph) weather symbol 26°C/78°F
14:00 4ft 4.3ft 12s 10mph (11mph) weather symbol 25°C/78°F
17:00 4ft 4.2ft 12s 14mph (14mph) weather symbol 26°C/78°F
20:00 3.5ft 4.2ft 12s 14mph (15mph) weather symbol 25°C/77°F
Tide times
High 12:42am (0.67m)
Low 4:57am (0.07m)
High 1:17pm (1.81m)
Low 7:15pm (0.19m)
Daylight
First light05:53
Sunrise06:16
Sunset18:46
Dark19:08

Thu 4th Sep

Surf report for Thu 04/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 3.5ft 4.2ft 11s 13mph (16mph) weather symbol 25°C/76°F
8:00 3.5ft 4.1ft 11s 17mph (18mph) weather symbol 25°C/77°F
11:00 3ft 4ft 11s 17mph (18mph) weather symbol 26°C/79°F
14:00 3ft 3.9ft 11s 14mph (16mph) weather symbol 26°C/79°F
17:00 3ft 3.9ft 11s 14mph (15mph) weather symbol 26°C/79°F
20:00 3ft 3.9ft 11s 15mph (17mph) weather symbol 25°C/78°F
Tide times
High 1:20am (0.79m)
Low 5:44am (0.02m)
High 1:50pm (1.85m)
Low 7:36pm (0.13m)
Daylight
First light05:54
Sunrise06:16
Sunset18:45
Dark19:08

Fri 5th Sep

Surf report for Fri 05/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 3ft 4.1ft 11s 15mph (18mph) weather symbol 25°C/77°F
8:00 3.5ft 4.1ft 11s 12mph (13mph) weather symbol 25°C/77°F
11:00 3.5ft 4.1ft 11s 12mph (13mph) weather symbol 26°C/78°F
14:00 3.5ft 4.1ft 11s 16mph (17mph) weather symbol 26°C/79°F
17:00 3.5ft 4.2ft 10s 17mph (18mph) weather symbol 26°C/78°F
20:00 3.5ft 4.3ft 10s 15mph (18mph) weather symbol 25°C/78°F
Tide times
High 2:00am (0.95m)
Low 6:31am (0.02m)
High 2:22pm (1.82m)
Low 7:59pm (0.07m)
Daylight
First light05:54
Sunrise06:16
Sunset18:44
Dark19:07

Sat 6th Sep

Surf report for Sat 06/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 3ft 4.2ft 14s 12mph (15mph) weather symbol 25°C/76°F
8:00 3ft 4.1ft 14s 15mph (17mph) weather symbol 25°C/78°F
11:00 3ft 4.2ft 14s 14mph (17mph) weather symbol 26°C/79°F
14:00 3ft 4.2ft 13s 15mph (17mph) weather symbol 26°C/79°F
17:00 3ft 4.2ft 13s 14mph (15mph) weather symbol 26°C/78°F
20:00 1.5ft 4.2ft 13s 9mph (11mph) weather symbol 25°C/77°F
Tide times
High 2:41am (1.12m)
Low 7:19am (0.06m)
High 2:55pm (1.73m)
Low 8:23pm (0.03m)
Daylight
First light05:54
Sunrise06:16
Sunset18:43
Dark19:06

Sun 7th Sep

Surf report for Sun 07/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1.5ft 4.2ft 12s 11mph (13mph) weather symbol 25°C/77°F
8:00 1.5ft 4.1ft 12s 9mph (11mph) weather symbol 25°C/77°F
11:00 1.5ft 4.1ft 13s 13mph (16mph) weather symbol 26°C/78°F
14:00 1ft 4.2ft 13s 18mph (18mph) weather symbol 26°C/79°F
17:00 1.5ft 4.4ft 13s 16mph (17mph) weather symbol 26°C/78°F
20:00 1.5ft 4.5ft 11s 16mph (18mph) weather symbol 26°C/78°F
Tide times
High 3:24am (1.29m)
Low 8:10am (0.14m)
High 3:27pm (1.57m)
Low 8:49pm (-0.01m)
Daylight
First light05:54
Sunrise06:17
Sunset18:42
Dark19:05

Mon 8th Sep

Surf report for Mon 08/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1.5ft 4.9ft 13s 16mph (19mph) weather symbol 25°C/77°F
8:00 1.5ft 4.8ft 13s 18mph (21mph) weather symbol 25°C/78°F
11:00 1.5ft 4.8ft 13s 19mph (21mph) weather symbol 26°C/78°F
14:00 1.5ft 4.9ft 14s 20mph (22mph) weather symbol 26°C/78°F
17:00 1.5ft 4.9ft 15s 19mph (22mph) weather symbol 26°C/78°F
20:00 1.5ft 4.8ft 14s 21mph (24mph) weather symbol 25°C/78°F
Tide times
High 4:10am (1.45m)
Low 9:07am (0.26m)
High 4:01pm (1.35m)
Low 9:16pm (-0.03m)
Daylight
First light05:55
Sunrise06:17
Sunset18:41
Dark19:04

Tue 9th Sep

Surf report for Tue 09/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 1.5ft 5.1ft 13s 17mph (22mph) weather symbol 25°C/77°F
8:00 2ft 5.2ft 13s 20mph (21mph) weather symbol 26°C/78°F
11:00 3.5ft 5.4ft 12s 18mph (21mph) weather symbol 26°C/79°F
14:00 1.5ft 5.6ft 13s 20mph (22mph) weather symbol 26°C/79°F
17:00 1.5ft 5.8ft 14s 21mph (23mph) weather symbol 26°C/78°F
20:00 1.5ft 6ft 13s 21mph (23mph) weather symbol 26°C/78°F
Tide times
High 5:00am (1.58m)
Low 10:12am (0.39m)
High 4:35pm (1.11m)
Low 9:45pm (-0.02m)
Daylight
First light05:55
Sunrise06:17
Sunset18:40
Dark19:03

Wed 10th Sep

Surf report for Wed 10/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 2ft 6.1ft 12s 19mph (22mph) weather symbol 25°C/78°F
8:00 2ft 6.2ft 12s 18mph (24mph) weather symbol 26°C/78°F
11:00 2ft 6.3ft 12s 21mph (24mph) weather symbol 25°C/78°F
14:00 2ft 6.3ft 12s 21mph (21mph) weather symbol 25°C/78°F
17:00 2ft 6.3ft 11s 12mph (16mph) weather symbol 23°C/73°F
20:00 2ft 6.2ft 11s 11mph (16mph) weather symbol 25°C/78°F
Tide times
High 5:56am (1.65m)
Low 11:33am (0.49m)
High 5:11pm (0.86m)
Low 10:19pm (0.01m)
Daylight
First light05:55
Sunrise06:18
Sunset18:39
Dark19:02

Thu 11th Sep

Surf report for Thu 11/09
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 2ft 5.7ft 11s 6mph (6mph) weather symbol 24°C/76°F
8:00 1.5ft 5.7ft 11s 4mph (5mph) weather symbol 25°C/77°F
11:00 1.5ft 5.6ft 12s 1mph (5mph) weather symbol 27°C/80°F
14:00 2ft 5.7ft 10s 6mph (7mph) weather symbol 27°C/80°F
Tide times
High 7:00am (1.68m)
Daylight
First light05:55
Sunrise06:18
Sunset18:38
Dark19:01

Nearest buoys

Waimea Bay, HI (106)
05:26am
5.9ft
11s
Barbers Point, Kalaeloa, HI (238)
05:30am
3.3ft
15s
Pearl Harbor Entrance, HI (233)
05:30am
3ft
15s
Kaneohe Bay, WETS, HI (225)
05:26am
4.3ft
12s

The right off the peak at Pipeline. Backdoor is doesn't hold as big a swell as Pipe but it is just as heavy and the reef is a whole lot gnarlier

Surf spots nearby

Not Magic Seaweed (MSW)

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