Big Rivermouth (Mendocino) Surf Report

Current surf conditions for Big Rivermouth (2025-11-03)
Wave height * 7ft / 2.2m
Swell period 15s
Swell direction °
Wind ° 4mph / 7km/h
Weather Cloudy 17°C / 63°F
Sea temp 13°C / 55°F
* Wave size is face height of set waves.
Big Rivermouth surf map

10 day Big Rivermouth surf forecast

Mon

3/Nov
6.5ft

1

10

7
  • Low 2:57am
  • High 9:14am
  • Low 4:05pm
  • High 10:38pm

Tue

4/Nov
5.5ft

11

14

25
  • Low 3:39am
  • High 9:51am
  • Low 4:53pm
  • High 11:35pm

Wed

5/Nov
10ft

13

12

6
  • Low 4:22am
  • High 10:31am
  • Low 5:42pm

Thu

6/Nov
11ft

6

8

5
  • High 12:34am
  • Low 5:08am
  • High 11:15am
  • Low 6:34pm

Fri

7/Nov
6.5ft

4

3

5
  • High 1:35am
  • Low 5:58am
  • High 12:04pm
  • Low 7:29pm

Sat

8/Nov
6ft

4

6

2
  • High 2:40am
  • Low 6:56am
  • High 12:57pm
  • Low 8:27pm

Sun

9/Nov
4ft

6

6

3
  • High 3:46am
  • Low 8:06am
  • High 1:58pm
  • Low 9:28pm

Mon

10/Nov
9.5ft

6

8

5
  • High 4:50am
  • Low 9:33am
  • High 3:09pm
  • Low 10:29pm

Tue

11/Nov
5ft

3

8

7
  • High 5:48am
  • Low 11:05am
  • High 4:30pm
  • Low 11:27pm

Mon 3rd Nov

Surf report for Mon 03/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 7ft 10.7ft 14s 2mph (2mph) weather symbol 11°C/51°F
7:00 7ft 10.7ft 15s 1mph (2mph) weather symbol 10°C/51°F
10:00 7ft 10.6ft 14s 2mph (3mph) weather symbol 15°C/59°F
13:00 6.5ft 10ft 14s 10mph (12mph) weather symbol 14°C/57°F
16:00 6ft 9.2ft 14s 7mph (12mph) weather symbol 15°C/58°F
19:00 6.5ft 8.7ft 14s 7mph (11mph) weather symbol 14°C/58°F
Tide times
Low 2:57am (1.57m)
High 9:14am (6.65m)
Low 4:05pm (-0.72m)
High 10:38pm (4.92m)
Daylight
First light06:18
Sunrise06:45
Sunset17:11
Dark17:39

Tue 4th Nov

Surf report for Tue 04/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 6ft 9.2ft 13s 5mph (9mph) weather symbol 14°C/57°F
7:00 6ft 8.6ft 13s 11mph (25mph) weather symbol 14°C/58°F
10:00 5.5ft 8.2ft 13s 11mph (24mph) weather symbol 15°C/58°F
13:00 5.5ft 7.9ft 13s 14mph (27mph) weather symbol 16°C/61°F
16:00 6ft 8ft 13s 19mph (33mph) weather symbol 16°C/61°F
19:00 6.5ft 8.8ft 13s 25mph (41mph) weather symbol 16°C/60°F
Tide times
Low 3:39am (1.97m)
High 9:51am (7.00m)
Low 4:53pm (-1.23m)
High 11:35pm (4.89m)
Daylight
First light06:19
Sunrise06:47
Sunset17:10
Dark17:38

Wed 5th Nov

Surf report for Wed 05/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 10ft 11.7ft 10s 13mph (24mph) weather symbol 13°C/56°F
7:00 10.5ft 11.5ft 10s 13mph (29mph) weather symbol 14°C/58°F
10:00 10.5ft 11.8ft 10s 15mph (25mph) weather symbol 15°C/59°F
13:00 10ft 12.3ft 12s 12mph (22mph) weather symbol 14°C/57°F
16:00 10.5ft 12.8ft 12s 8mph (13mph) weather symbol 13°C/56°F
19:00 11ft 13.5ft 12s 6mph (7mph) weather symbol 13°C/55°F
Tide times
Low 4:22am (2.32m)
High 10:31am (7.15m)
Low 5:42pm (-1.53m)
Daylight
First light06:20
Sunrise06:48
Sunset17:09
Dark17:37

Thu 6th Nov

Surf report for Thu 06/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 12ft 15.8ft 15s 5mph (6mph) weather symbol 11°C/52°F
7:00 12ft 15.6ft 15s 6mph (6mph) weather symbol 11°C/51°F
10:00 12ft 15.2ft 15s 3mph (5mph) weather symbol 14°C/58°F
13:00 11ft 14.4ft 15s 8mph (8mph) weather symbol 14°C/58°F
16:00 10ft 13.6ft 15s 5mph (7mph) weather symbol 13°C/55°F
19:00 9ft 12.6ft 14s 5mph (5mph) weather symbol 12°C/54°F
Tide times
High 12:34am (4.78m)
Low 5:08am (2.60m)
High 11:15am (7.08m)
Low 6:34pm (-1.58m)
Daylight
First light06:21
Sunrise06:49
Sunset17:08
Dark17:36

Fri 7th Nov

Surf report for Fri 07/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 7ft 10.1ft 13s 7mph (12mph) weather symbol 14°C/57°F
7:00 7ft 10.2ft 13s 4mph (5mph) weather symbol 14°C/56°F
10:00 7ft 10.1ft 13s 4mph (6mph) weather symbol 14°C/57°F
13:00 6.5ft 9.7ft 12s 3mph (3mph) weather symbol 15°C/59°F
16:00 6.5ft 9.3ft 12s 8mph (11mph) weather symbol 14°C/58°F
19:00 6.5ft 9.7ft 14s 5mph (7mph) weather symbol 11°C/53°F
Tide times
High 1:35am (4.63m)
Low 5:58am (2.82m)
High 12:04pm (6.79m)
Low 7:29pm (-1.44m)
Daylight
First light06:22
Sunrise06:50
Sunset17:07
Dark17:35

Sat 8th Nov

Surf report for Sat 08/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 6.5ft 10ft 13s 5mph (5mph) weather symbol 11°C/51°F
7:00 6.5ft 9.9ft 13s 4mph (4mph) weather symbol 10°C/51°F
10:00 6ft 9.7ft 14s 3mph (4mph) weather symbol 15°C/59°F
13:00 6ft 9.5ft 14s 6mph (4mph) weather symbol 15°C/60°F
16:00 5.5ft 8.9ft 13s 1mph (1mph) weather symbol 14°C/58°F
19:00 5ft 8.3ft 13s 2mph (2mph) weather symbol 12°C/54°F
Tide times
High 2:40am (4.48m)
Low 6:56am (2.98m)
High 12:57pm (6.32m)
Low 8:27pm (-1.14m)
Daylight
First light06:23
Sunrise06:51
Sunset17:06
Dark17:34

Sun 9th Nov

Surf report for Sun 09/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 4ft 6.3ft 12s 5mph (5mph) weather symbol 12°C/54°F
7:00 4ft 5.7ft 12s 6mph (6mph) weather symbol 12°C/54°F
10:00 3.5ft 5.4ft 13s 3mph (5mph) weather symbol 17°C/63°F
13:00 4ft 5.6ft 13s 6mph (8mph) weather symbol 15°C/60°F
16:00 4.5ft 6.3ft 12s 2mph (2mph) weather symbol 14°C/57°F
19:00 6ft 7.8ft 12s 3mph (3mph) weather symbol 13°C/56°F
Tide times
High 3:46am (4.42m)
Low 8:06am (3.05m)
High 1:58pm (5.74m)
Low 9:28pm (-0.75m)
Daylight
First light06:24
Sunrise06:52
Sunset17:05
Dark17:33

Mon 10th Nov

Surf report for Mon 10/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 9.5ft 12.3ft 16s 6mph (6mph) weather symbol 13°C/55°F
7:00 10ft 12.7ft 16s 6mph (5mph) weather symbol 13°C/56°F
10:00 9.5ft 13.2ft 15s 5mph (6mph) weather symbol 16°C/61°F
13:00 9.5ft 14ft 14s 8mph (11mph) weather symbol 17°C/63°F
16:00 9.5ft 14.5ft 14s 7mph (11mph) weather symbol 15°C/59°F
19:00 9ft 14.7ft 14s 5mph (7mph) weather symbol 13°C/55°F
Tide times
High 4:50am (4.49m)
Low 9:33am (2.98m)
High 3:09pm (5.13m)
Low 10:29pm (-0.33m)
Daylight
First light06:25
Sunrise06:53
Sunset17:04
Dark17:32

Tue 11th Nov

Surf report for Tue 11/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 6.5ft 11.9ft 13s 4mph (4mph) weather symbol 12°C/54°F
7:00 6ft 11ft 13s 3mph (3mph) weather symbol 12°C/53°F
10:00 5.5ft 10ft 13s 6mph (7mph) weather symbol 14°C/58°F
13:00 5ft 9.1ft 12s 8mph (9mph) weather symbol 14°C/58°F
16:00 4.5ft 9.1ft 12s 10mph (14mph) weather symbol 13°C/55°F
19:00 5ft 8.9ft 11s 7mph (14mph) weather symbol 11°C/52°F
Tide times
High 5:48am (4.67m)
Low 11:05am (2.67m)
High 4:30pm (4.61m)
Low 11:27pm (0.13m)
Daylight
First light06:26
Sunrise06:54
Sunset17:03
Dark17:31

Wed 12th Nov

Surf report for Wed 12/11
  Wave size Primary swell Direction Period Wind direction Wind speed Weather
4:00 3.5ft 6.4ft 10s 3mph (4mph) weather symbol 11°C/52°F
7:00 3.5ft 6.1ft 12s 3mph (3mph) weather symbol 10°C/51°F
10:00 5.5ft 6ft 16s 7mph (12mph) weather symbol 12°C/54°F
13:00 5.5ft 6.1ft 16s 10mph (17mph) weather symbol 13°C/55°F
16:00 5.5ft 6.5ft 16s 11mph (18mph) weather symbol 13°C/55°F
Tide times
Daylight
First light06:27
Sunrise06:56
Sunset17:02
Dark17:31

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...