Try Premium Free Now Sign In

Marine Forecast for 40º S / 177.5º E

Model Cycle 2019 JUN 18 12Z Time Zone: GMT + 12 Hours
Forecast Key:
Conditions suitable for most marine activities
Caution. Small craft advisory
Hazardous conditions. Use extreme caution
Wednesday 6/19
Morning

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

Winds: SSW 13 to 18 knots.

Seas: S 9 feet at 11 seconds.

Afternoon

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

Winds: WSW 11 to 15 knots.

Seas: S 8 feet at 11 seconds.

Thursday 6/20
Morning

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

Winds: N 8 to 11 knots.

Seas: S 5 feet at 9 seconds.

Afternoon

Breezy whitecapping conditions with moderate choppy seas. Small short period wind waves.

Winds: NNE 14 to 19 knots.

Seas: SSE 5 feet at 9 seconds.

Want to see 4 more days of marine forecasts?

Premium Members receive unlimited 6-day marine forecasts.

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

Wed
6am
Wed
12pm
Wed
6pm
Thu
12am
Thu
6am
Thu
12pm
Thu
6pm
Fri
12am
Want to see 5 more days of wind and wave forecasts?

Premium Members receive unlimited
7-day forecasts.

WIND
RANGE
(knots)

GUST
AVG
18
13
15
11
7
5
8
6
11
8
19
14
26
19
23
17
WIND DIRECTION
SSW

WSW

SSE

NE

N

NNE

NNE

NNE
WAVE
HEIGHTS
(ft)

MAX
AVG
12
9.3
10
7.8
8.5
6.6
7.3
5.6
6.4
4.9
6.1
4.7
6.8
5.2
6.9
5.3
PERIOD 11 11 10 10 9 9 9 5
PRIMARY DIRECTION
S

S

S

S

S

SSE

SSE

NNE

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.