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Marine Forecast for 24º S / 42.5º W

Model Cycle 2021 APR 19 18Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Tuesday 4/20
Morning

Gale warning with dangerous seas. Small craft advisory. Use extreme caution. Large short period wind waves.

Winds: WSW 27 to 37 knots.

Seas: SSW 12 feet at 9 seconds.

Afternoon

Very windy with large choppy seas. Small craft advisory. Large short period wind waves.

Winds: WSW 22 to 30 knots.

Seas: SSW 10 feet at 8 seconds.

Wednesday 4/21
Morning

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

Winds: SSE 12 to 16 knots.

Seas: SSE 11 feet at 11 seconds.

Afternoon

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

Winds: S 5 to 7 knots.

Seas: SSE 12 feet at 11 seconds.

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Wind & Wave Forecast for 24º S / 42.5º W

Mon
9pm
Tue
3am
Tue
9am
Tue
3pm
Tue
9pm
Wed
3am
Wed
9am
Wed
3pm
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
27
20
32
24
37
27
30
22
27
20
17
12
16
12
7
5
WIND DIRECTION
WSW

WSW

WSW

WSW

SW

SSW

SSE

S
WAVE
HEIGHTS
(ft)

MAX
AVG
9.5
7.3
15
11
16
12
13
10
13
10
13
10
14
11
16
12
PERIOD 6 10 9 8 9 10 11 11
PRIMARY DIRECTION
WSW

SSW

SSW

SSW

S

S

SSE

SSE

Tide Forecast for 24° S / 42.5° 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.