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Introducing Buoyweather's new chart experience. Whether you are tracking a storm or planning a trip, utilize the high-res wind, swell, sea surface temperature, and bathymetry charts to help you visualize current and future ocean conditions.

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Marine Forecast for 29º S / 47.5º W

Model Cycle 2024 MAY 20 06Z Time Zone: GMT - 3 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Monday 5/20
Morning

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

Winds: WSW 27 to 37 knots.

Seas: SW 12 feet at 8 seconds.

Afternoon

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

Winds: SW 22 to 30 knots.

Seas: SW 12 feet at 8 seconds.
Tuesday 5/21
Morning

Light and variable winds with smooth seas. Moderate short period wind waves.

Winds: N 4 to 5 knots.

Seas: SE 7 feet at 9 seconds.

Afternoon

Light winds with a slight chop. Moderate short period wind waves.

Winds: N 10 to 14 knots.

Seas: SE 6 feet at 9 seconds.
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Wind & Wave Forecast for 29º S / 47.5º W

Mon
9am		 Mon
3pm		 Mon
9pm		 Tue
3am		 Tue
9am		 Tue
3pm		 Tue
9pm		 Wed
3am
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WIND
RANGE
(knots)

GUST
AVG
37
27
30
22
17
13
3
2
5
4
14
10
19
14
25
18
WIND DIRECTION
WSW
SW
SSW
S
N
N
NNE
NNE
WAVE
HEIGHTS
(ft)

MAX
AVG
15
12
15
12
11
8.2
9
7
8.7
6.7
7.8
6
7.4
5.7
8
6.1
PERIOD 8 8 7 11 9 9 8 8
PRIMARY DIRECTION
SW
SW
SSW
S
SE
SE
SE
ESE

Tide Forecast for 29° S / 47.5° 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.

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Historical Data