St Augustine
16-Day Marine Weather Forecast Print

Saturday 7/18

Morning

Breezy S winds with moderate choppy seas. Very small short period waves.

Winds: S 10 to 11 knots.

Seas: E 1 foot at 7 seconds.

Afternoon

Strong SSE winds with very choppy seas. Small Craft Advisory. Moderate very short period waves.

Winds: SSE 22 to 26 knots.

Seas: SE 4 feet at 5 seconds.

Sunday 7/19

Morning

Light SW winds with a slight chop. Small very short period waves.

Winds: SW 7 to 8 knots.

Seas: SE 3 feet at 5 seconds.

Afternoon

Moderate to strong SE winds with choppy seas. Small very short period waves.

Winds: SE 16 to 17 knots.

Seas: SE 3 feet at 4 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
Saturday 7/18
12am
9
9

S
1
2

E
7
3am
7
8

SSW
1
2

E
7
6am
10
11

S
1
2

E
7
9am
11
14

SSW
2
2

E
7
12pm
11
13

SSE
2
3

E
7
3pm
17
18

SE
3
4

SE
4
6pm
22
26

SSE
4
6

SE
5
9pm
12
16

SSW
4
5

SE
5
Sunday 7/19
12am
13
16

SSW
3
4

SE
5
3am
13
17

SSW
3
4

SE
5
6am
7
8

SW
3
3

SE
5
9am
7
8

SSW
2
3

SE
5
12pm
7
8

SSE
2
3

SE
5
3pm
14
14

SE
2
3

SE
5
6pm
16
17

SE
3
4

SE
4
9pm
16
19

SSE
3
4

SE
4

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

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

Saturday 7/18
12am
NIGHT_CLEAR
0
80
1017
-
3am
NIGHT_CLEAR
0
78
1017
-
6am
NIGHT_CLEAR
0
77
1017
9am
CLEAR
0
82
1018
12pm
CLEAR
0
91
1017
3pm
SEVERE_THUNDER_STORMS
0
93
1016
6pm
CLEAR
0
92
1015
-
9pm
NIGHT_CLEAR
0
85
1015
  • Sunrise: 6:35AM
  • Sunset: 8:27PM
  • Moonrise: 10:59AM
  • Moonset: 10:59PM
  • 18% Waxing Crescentwaxing crescent
Sunday 7/19
12am
NIGHT_CLEAR
0
81
1017
3am
NIGHT_CLEAR
0
79
1016
-
6am
NIGHT_CLEAR
0
78
1016
9am
CLEAR
0
82
1017
-
12pm
CLEAR
0
89
1017
3pm
CLEAR
0
88
1015
6pm
CLEAR
0
86
1014
-
9pm
NIGHT_CLEAR
0
83
1014
-
  • Sunrise: 6:36AM
  • Sunset: 8:26PM
  • Moonrise: 11:59AM
  • Moonset: 11:27PM
  • 27% Waxing Crescentwaxing crescent

Swell - Model Run: 17th Jul, 08:00:PM EDT / Last Updated: 18th Jul, 04:18:AM EDTWeather - Model Run: 17th Jul, 08:00:PM EDT / Last Updated: 18th Jul, 01:48:AM EDT

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.