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Marine Forecast for 40º S / 177.5º E

Model Cycle 2018 JUN 20 12Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Thursday 6/21
Morning

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

Winds: ESE 15 to 20 knots.

Seas: S 9 feet at 12 seconds.

Afternoon

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

Winds: ESE 13 to 18 knots.

Seas: S 8 feet at 12 seconds.

Friday 6/22
Morning

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

Winds: SSE 9 to 13 knots.

Seas: SSE 8 feet at 11 seconds.

Afternoon

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

Winds: SSW 6 to 8 knots.

Seas: ESE 8 feet at 11 seconds.

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Wind & Wave Forecast for 40º S / 177.5º E

Thu
6am
Thu
12pm
Thu
6pm
Fri
12am
Fri
6am
Fri
12pm
Fri
6pm
Sat
12am
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7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
20
15
18
13
21
16
16
12
13
9
8
6
4
3
7
5
WIND DIRECTION
ESE

ESE

SE

SE

SSE

SSW

SSW

WNW
WAVE
HEIGHTS
(ft)

MAX
AVG
12
8.9
11
8.4
11
8.4
11
8.2
10
7.9
11
8.3
10
7.9
9.2
7.1
PERIOD 12 12 12 12 11 11 14 13
PRIMARY DIRECTION
S

S

S

S

SSE

ESE

SSW

SSW

Tide Forecast for 40° S / 177.5° E 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.