34.55°N / 138.12°E
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16-Day Marine Weather Forecast Print

Wednesday 10/21

Morning

Moderate to strong SW winds with choppy seas. Moderate mid period waves.

Winds: SW 15 to 26 knots.

Seas: SSE 6 feet at 14 seconds.

Afternoon

Strong SW winds. Small Craft Advisory. Hazardous Seas Warning. Very large short period waves.

Winds: SW 26 to 39 knots.

Seas: SSW 10 feet at 7 seconds.

Thursday 10/22

Morning

Strong WNW winds with very choppy seas. Small Craft Advisory. Large mid period waves.

Winds: WNW 24 to 31 knots.

Seas: S 9 feet at 14 seconds.

Afternoon

Light and variable winds with smooth seas. Large mid period waves.

Winds: NE 4 to 13 knots.

Seas: S 7 feet at 13 seconds.

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16-Day Wind, Waves & Tide Print
Wind
Avg. (kts)
Gust (kts)
Direction
Waves
Avg. (ft)
Peak (ft)
Direction
Per. (sec)
Weather
Precip. (in)
Temp (f)
Pressure (mb)

Tides

4ft
2ft
Sea Level
-2ft
-4ft
Wednesday 10/21
12am
12
19

SW
5
7

SE
11
3am
13
23

SW
5
7

SE
11
6am
15
26

SW
6
8

SSE
14
9am
16
27

SW
6
8

SSE
14
12pm
20
31

SW
7
9

SSE
13
3pm
24
36

SW
9
11

SSW
6
6pm
26
39

SW
10
13

SSW
7
9pm
19
25

W
9
12

SSW
7
Thursday 10/22
12am
19
28

WNW
8
11

S
14
3am
22
30

WNW
8
11

S
14
6am
24
31

WNW
9
11

S
14
9am
24
28

WNW
9
11

S
13
12pm
22
24

WNW
8
10

S
13
3pm
20
21

WNW
8
10

S
13
6pm
4
13

NE
7
9

S
13
9pm
20
21

E
8
10

S
13

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Wednesday 10/21
12am
NIGHT_LIGHT_SHOWERS_POSSIBLE
0
74
1017
3am
NIGHT_THUNDER_SHOWERS
0
76
1016
6am
THUNDER_SHOWERS
0
76
1015
-
9am
THUNDER_STORMS
0
76
1015
12pm
HEAVY_THUNDER_STORMS
0
76
1014
3pm
CLEAR
0
77
1012
-
6pm
NIGHT_CLEAR
0
77
1012
-
9pm
NIGHT_CLEAR
0
75
1012
  • Sunrise: 5:58AM
  • Sunset: 5:08PM
  • Moonrise: 1:49PM
  • Moonset: 12:37AM
  • 69% Waxing Gibbouswaxing gibbous
Thursday 10/22
12am
NIGHT_MOSTLY_CLOUDY
0
73
1013
-
3am
NIGHT_OVERCAST
0
71
1013
6am
CLEAR
0
70
1014
9am
CLEAR
0
70
1016
12pm
CLEAR
0
71
1017
-
3pm
CLEAR
0
72
1017
6pm
NIGHT_CLEAR
0
72
1020
9pm
NIGHT_LIGHT_SHOWERS
0
68
1024
-
  • Sunrise: 5:59AM
  • Sunset: 5:07PM
  • Moonrise: 2:17PM
  • Moonset: 1:38AM
  • 78% Waxing Gibbouswaxing gibbous

Swell - Model Run: 21st Oct, 09:00:AM JST / Last Updated: 21st Oct, 06:27:PM JSTWeather - Model Run: 21st Oct, 09:00:AM JST / Last Updated: 21st Oct, 03:54:PM JST

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