San Mateo
Charts
16-Day Marine Weather Forecast Print

Monday 8/18

Morning

Light SSW winds with a slight chop. Small mid period waves.

Winds: SSW 6 to 8 knots.

Seas: SSW 4 feet at 13 seconds.

Afternoon

Breezy SW winds with moderate choppy seas. Small mid period waves.

Winds: SW 10 to 12 knots.

Seas: SW 4 feet at 12 seconds.

Tuesday 8/19

Morning

Light SSW winds with a slight chop. Small long period waves.

Winds: SSW 7 to 10 knots.

Seas: SW 4 feet at 16 seconds.

Afternoon

Light SW winds with a slight chop. Small long period waves.

Winds: SW 9 to 11 knots.

Seas: SW 4 feet at 15 seconds.

Want to see 14 more days of marine forecasts?

Premium Members receive 16-day marine forecasts.

16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Monday 8/18
12am
7
10

SSW
4
5

SSW
14
3am
7
10

SSW
4
5

SSW
13
6am
6
8

SSW
4
5

SSW
13
9am
7
7

SSW
4
5

SSW
13
12pm
7
7

SW
4
5

SW
13
3pm
9
9

WSW
4
5

SW
12
6pm
10
12

SW
4
5

SW
12
9pm
9
11

SW
4
5

SW
12
Tuesday 8/19
12am
8
11

SSW
4
6

SW
12
3am
6
9

SSW
4
5

SW
15
6am
7
10

SSW
4
5

SW
16
9am
6
8

SSW
4
5

SW
16
12pm
8
8

SW
4
6

SW
16
3pm
10
10

SW
4
6

SW
16
6pm
9
11

SW
4
6

SW
15
9pm
8
11

SSW
4
6

SW
15

Want to see 14 more days of wind, wave and tides?

Premium Members receive 16-day wind, wave, and tide forecasts.

Monday 8/18
12am
NIGHT_CLOUDY
0
69
1014
3am
NIGHT_OVERCAST
0
69
1012
6am
NIGHT_OVERCAST
0
69
1013
9am
OVERCAST
0
71
1015
12pm
CLEAR
0
78
1013
3pm
OVERCAST
0
78
1010
6pm
OVERCAST
0
70
1011
9pm
NIGHT_MOSTLY_CLOUDY
0
70
1013
  • Sunrise: 6:26AM
  • Sunset: 6:31PM
  • Moonrise: 2:08AM
  • Moonset: 2:38PM
  • 27% Waning Crescentwaning crescent
Tuesday 8/19
12am
NIGHT_OVERCAST
0
69
1014
3am
NIGHT_OVERCAST
0
69
1012
6am
NIGHT_OVERCAST
0
69
1013
9am
OVERCAST
0
70
1015
12pm
OVERCAST
0
73
1014
3pm
OVERCAST
0
76
1012
6pm
OVERCAST
0
70
1013
9pm
NIGHT_OVERCAST
0
69
1015
-
  • Sunrise: 6:25AM
  • Sunset: 6:31PM
  • Moonrise: 3:11AM
  • Moonset: 3:40PM
  • 18% Waning Crescentwaning crescent

Swell - Model Run: 18th Aug, 01:00:AM -05 / Last Updated: 18th Aug, 01:02:PM -05Weather - Model Run: 18th Aug, 01:00:AM -05 / Last Updated: 18th Aug, 08:29:AM -05

WARNING: Buoyweather services are not intended for use as safety assessment tool or for making decisions that involve the safety of people or property. Use of Buoyweather for such purposes or similar uses is not recommended by Buoyweather and done at the sole risk of the user. Before heading out on the water, and while out, we strongly recommend monitoring safety alert services, so that you can stay up to date on time sensitive weather and safety information.