Big Rivermouth (Mendocino) Surf Report

Current surf conditions for Big Rivermouth (2025-06-15)
Wave height * 5ft / 1.5m
Swell period 18s
Swell direction °
Wind ° 21mph / 33km/h
Weather Clear sky 15.3°C / 60°F
Sea temp 11°C / 52°F
* Wave size is face height of set waves.
Big Rivermouth surf map

10 day Big Rivermouth surf forecast

Sun

15/Jun
4.5ft

3

10

10
  • High 2:16am
  • Low 9:35am
  • High 4:49pm
  • Low 9:45pm

Mon

16/Jun
4ft

4

14

14
  • High 3:14am
  • Low 10:17am
  • High 5:26pm
  • Low 11:05pm

Tue

17/Jun
4ft

2

11

8
  • High 4:26am
  • Low 11:00am
  • High 6:03pm

Wed

18/Jun
5ft

6

16

11
  • Low 12:22am
  • High 5:52am
  • Low 11:46am
  • High 6:42pm

Thu

19/Jun
6ft

9

17

22
  • Low 1:31am
  • High 7:26am
  • Low 12:36pm
  • High 7:24pm

Fri

20/Jun
5.5ft

10

21

23
  • Low 2:32am
  • High 8:54am
  • Low 1:29pm
  • High 8:08pm

Sat

21/Jun
6.5ft

10

24

27
  • Low 3:27am
  • High 10:09am
  • Low 2:24pm
  • High 8:55pm

Sun

22/Jun
5.5ft

7

14

11
  • Low 4:19am
  • High 11:12am
  • Low 3:20pm
  • High 9:43pm

Mon

23/Jun
4.5ft

6

14

9
  • Low 5:10am
  • High 12:08pm
  • Low 4:16pm
  • High 10:32pm

Sun 15th Jun

Surf report for Sun 15/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 5ft 7.9ft 18s 5mph (7mph) weather symbol 8°C/47°F
8:00 5ft 7.5ft 18s 3mph (4mph) weather symbol 10°C/51°F
11:00 4.5ft 7.2ft 18s 8mph (6mph) weather symbol 13°C/56°F
14:00 4.5ft 7ft 18s 10mph (11mph) weather symbol 14°C/57°F
17:00 3.5ft 7ft 14s 13mph (15mph) weather symbol 13°C/55°F
20:00 4ft 7.5ft 7s 10mph (17mph) weather symbol 11°C/51°F
Tide times
High 2:16am (5.02m)
Low 9:35am (-0.73m)
High 4:49pm (4.27m)
Low 9:45pm (2.55m)
Daylight
First light05:15
Sunrise05:47
Sunset20:43
Dark21:15

Mon 16th Jun

Surf report for Mon 16/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4.5ft 6.8ft 16s 2mph (4mph) weather symbol 8°C/46°F
8:00 4ft 6.6ft 16s 4mph (7mph) weather symbol 10°C/51°F
11:00 3.5ft 6.5ft 13s 10mph (14mph) weather symbol 13°C/56°F
14:00 4ft 7.1ft 7s 14mph (21mph) weather symbol 13°C/56°F
17:00 4.5ft 7.9ft 7s 15mph (27mph) weather symbol 13°C/55°F
20:00 4.5ft 8.6ft 7s 14mph (27mph) weather symbol 12°C/53°F
Tide times
High 3:14am (4.55m)
Low 10:17am (-0.31m)
High 5:26pm (4.62m)
Low 11:05pm (2.17m)
Daylight
First light05:15
Sunrise05:48
Sunset20:44
Dark21:16

Tue 17th Jun

Surf report for Tue 17/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4ft 6ft 15s 4mph (4mph) weather symbol 8°C/46°F
8:00 4ft 5.5ft 15s 2mph (4mph) weather symbol 11°C/51°F
11:00 4ft 5.4ft 10s 10mph (13mph) weather symbol 14°C/57°F
14:00 4ft 5.9ft 9s 11mph (20mph) weather symbol 14°C/58°F
17:00 4ft 6.6ft 7s 12mph (21mph) weather symbol 14°C/58°F
20:00 4.5ft 7.3ft 7s 8mph (12mph) weather symbol 12°C/54°F
Tide times
High 4:26am (4.06m)
Low 11:00am (0.22m)
High 6:03pm (5.06m)
Daylight
First light05:15
Sunrise05:48
Sunset20:44
Dark21:16

Wed 18th Jun

Surf report for Wed 18/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 5ft 6.5ft 16s 4mph (5mph) weather symbol 9°C/49°F
8:00 5ft 6.6ft 16s 6mph (9mph) weather symbol 12°C/54°F
11:00 4.5ft 7ft 10s 13mph (18mph) weather symbol 15°C/59°F
14:00 5ft 7.9ft 7s 16mph (27mph) weather symbol 15°C/58°F
17:00 5.5ft 8.8ft 7s 15mph (26mph) weather symbol 14°C/57°F
20:00 5.5ft 8.9ft 7s 11mph (19mph) weather symbol 12°C/54°F
Tide times
Low 12:22am (1.58m)
High 5:52am (3.67m)
Low 11:46am (0.83m)
High 6:42pm (5.55m)
Daylight
First light05:16
Sunrise05:48
Sunset20:44
Dark21:16

Thu 19th Jun

Surf report for Thu 19/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 5ft 8.5ft 8s 9mph (17mph) weather symbol 9°C/49°F
8:00 5ft 8.7ft 8s 9mph (16mph) weather symbol 11°C/52°F
11:00 5ft 9.2ft 8s 15mph (20mph) weather symbol 13°C/56°F
14:00 6ft 10.2ft 8s 17mph (24mph) weather symbol 14°C/57°F
17:00 6ft 10.8ft 8s 19mph (30mph) weather symbol 13°C/56°F
20:00 6.5ft 10.8ft 8s 22mph (38mph) weather symbol 12°C/53°F
Tide times
Low 1:31am (0.85m)
High 7:26am (3.51m)
Low 12:36pm (1.43m)
High 7:24pm (6.05m)
Daylight
First light05:16
Sunrise05:48
Sunset20:44
Dark21:17

Fri 20th Jun

Surf report for Fri 20/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 5ft 8.2ft 10s 8mph (21mph) weather symbol 9°C/47°F
8:00 5ft 7.7ft 11s 10mph (21mph) weather symbol 11°C/52°F
11:00 5ft 7.7ft 11s 16mph (24mph) weather symbol 13°C/56°F
14:00 5.5ft 8.9ft 7s 21mph (33mph) weather symbol 14°C/57°F
17:00 6.5ft 10.2ft 7s 22mph (39mph) weather symbol 13°C/56°F
20:00 5.5ft 10.1ft 7s 23mph (39mph) weather symbol 12°C/53°F
Tide times
Low 2:32am (0.07m)
High 8:54am (3.60m)
Low 1:29pm (1.95m)
High 8:08pm (6.48m)
Daylight
First light05:16
Sunrise05:48
Sunset20:45
Dark21:17

Sat 21st Jun

Surf report for Sat 21/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 5.5ft 8.8ft 8s 8mph (18mph) weather symbol 9°C/47°F
8:00 5.5ft 8.7ft 7s 10mph (24mph) weather symbol 10°C/51°F
11:00 5.5ft 9.1ft 7s 18mph (26mph) weather symbol 13°C/56°F
14:00 6.5ft 10.7ft 8s 24mph (36mph) weather symbol 14°C/57°F
17:00 7ft 11.5ft 8s 24mph (41mph) weather symbol 14°C/56°F
20:00 6.5ft 10.9ft 9s 27mph (45mph) weather symbol 13°C/56°F
Tide times
Low 3:27am (-0.64m)
High 10:09am (3.83m)
Low 2:24pm (2.35m)
High 8:55pm (6.82m)
Daylight
First light05:16
Sunrise05:48
Sunset20:45
Dark21:17

Sun 22nd Jun

Surf report for Sun 22/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 6ft 9.5ft 9s 10mph (18mph) weather symbol 9°C/48°F
8:00 6ft 9.5ft 9s 7mph (12mph) weather symbol 11°C/52°F
11:00 5.5ft 8.9ft 8s 12mph (16mph) weather symbol 14°C/58°F
14:00 5.5ft 8.5ft 8s 14mph (21mph) weather symbol 15°C/59°F
17:00 5.5ft 8.9ft 8s 16mph (26mph) weather symbol 13°C/56°F
20:00 6ft 9.8ft 8s 11mph (19mph) weather symbol 12°C/53°F
Tide times
Low 4:19am (-1.21m)
High 11:12am (4.06m)
Low 3:20pm (2.59m)
High 9:43pm (7.02m)
Daylight
First light05:16
Sunrise05:49
Sunset20:45
Dark21:17

Mon 23rd Jun

Surf report for Mon 23/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4.5ft 7.8ft 7s 6mph (12mph) weather symbol 9°C/49°F
8:00 4ft 7.2ft 7s 6mph (10mph) weather symbol 12°C/53°F
11:00 4ft 7ft 8s 13mph (19mph) weather symbol 14°C/57°F
14:00 4.5ft 7.8ft 7s 14mph (26mph) weather symbol 14°C/57°F
17:00 5ft 8.4ft 7s 13mph (24mph) weather symbol 13°C/56°F
20:00 5.5ft 8.6ft 7s 9mph (20mph) weather symbol 12°C/53°F
Tide times
Low 5:10am (-1.60m)
High 12:08pm (4.23m)
Low 4:16pm (2.70m)
High 10:32pm (7.07m)
Daylight
First light05:17
Sunrise05:49
Sunset20:45
Dark21:17

Tue 24th Jun

Surf report for Tue 24/06
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
5:00 4.5ft 7.2ft 7s 1mph (1mph) weather symbol 10°C/51°F
8:00 4ft 6.8ft 7s 1mph (2mph) weather symbol 12°C/54°F
11:00 4.5ft 6.6ft 7s 8mph (11mph) weather symbol 14°C/57°F
14:00 4.5ft 6.7ft 8s 10mph (18mph) weather symbol 14°C/58°F
17:00 4.5ft 7.2ft 8s 10mph (19mph) weather symbol 13°C/56°F
Tide times
Daylight
First light05:17
Sunrise05:49
Sunset20:45
Dark21:18

Nearest buoys

Surf spots nearby

Not Magic Seaweed (MSW)

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