Try Premium Free Now Sign In

Marine Forecast for 40º S / 73.75º W

Model Cycle 2019 AUG 19 12Z Time Zone: GMT - 4 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 8/20
Morning

Light winds with a slight chop. Small long period swell.

Seas: WSW 1 to 1.3 meters at 17 seconds.

Winds: ENE 9 to 13 knots.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Small long period swell.

Seas: WSW 1.2 to 1.6 meters at 18 seconds.

Winds: NE 11 to 14 knots.

Wednesday 8/21
Morning

Breezy whitecapping conditions with moderate choppy seas. Moderate long period swell.

Seas: WSW 2.5 to 3.3 meters at 16 seconds.

Winds: NNW 11 to 15 knots.

Afternoon

Light and variable winds with smooth seas. Moderate long period swell.

Seas: WSW 2.4 to 3.1 meters at 15 seconds.

Winds: NW 5 to 7 knots.

Want to see 4 more days of marine forecasts?

Premium Members receive unlimited 6-day marine forecasts.

Wind & Wave Forecast for 40º S / 73.75º W

Mon
2pm
Mon
8pm
Tue
2am
Tue
8am
Tue
2pm
Tue
8pm
Wed
2am
Wed
8am
Want to see 5 more days of wind and wave forecasts?

Premium Members receive unlimited
7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
10
8
9
7
9
7
13
9
14
11
22
17
23
17
15
11
WIND DIRECTION
NE

NE

ENE

ENE

NE

NNE

N

NNW
WAVE
HEIGHTS
(m)

MAX
AVG
1.3
1
1.2
1
1.2
0.9
1.3
1
1.6
1.2
2.4
1.8
3.5
2.7
3.3
2.5
PERIOD 14 13 13 17 18 18 17 16
PRIMARY DIRECTION
WSW

WSW

WSW

WSW

WSW

WSW

WSW

WSW

Tide Forecast for 40° S / 73.75° W Relative to Mean Sea Level

The new tides can be derived for any lat/lon point. To see the exact tide forecast for your point selected, refresh your favorite spot by deleting and re-saving it.