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

Sunday 9/20

Morning

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

Winds: NE 21 to 27 knots.

Seas: SE 9 feet at 12 seconds.

Afternoon

Strong NE winds. Small Craft Advisory. Hazardous Seas Warning. Very large mid period waves.

Winds: NE 25 to 32 knots.

Seas: SSE 11 feet at 12 seconds.

Monday 9/21

Morning

Strong NE winds. Small Craft Advisory. Hazardous Seas Warning. Very large mid period waves.

Winds: NE 25 to 33 knots.

Seas: SSE 14 feet at 13 seconds.

Afternoon

Strong NNE winds. Small Craft Advisory. Hazardous Seas Warning. Very large mid period waves.

Winds: NNE 26 to 41 knots.

Seas: SSE 17 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
Sunday 9/20
12am
15
21

NE
9
12

SE
12
3am
13
20

NE
9
11

SE
12
6am
21
27

NE
9
12

SE
12
9am
24
32

NE
10
13

SE
12
12pm
24
31

NE
10
13

SE
12
3pm
24
31

NE
11
14

SE
11
6pm
25
32

NE
11
14

SSE
12
9pm
23
30

NE
11
15

SSE
12
Monday 9/21
12am
22
31

NNE
12
15

SSE
12
3am
24
32

NE
13
17

SSE
13
6am
25
33

NE
14
18

SSE
13
9am
25
34

NE
14
19

SSE
13
12pm
28
38

NE
15
19

SSE
13
3pm
31
42

NE
16
21

SSE
13
6pm
26
41

NNE
17
22

SSE
13
9pm
18
31

N
17
23

SSE
13

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Sunday 9/20
12am
NIGHT_CLEAR
0
78
1014
3am
NIGHT_OVERCAST
0
77
1012
6am
LIGHT_RAIN
0
75
1011
9am
DRIZZLE
0
76
1009
12pm
RAIN
0.2
74
1008
3pm
LIGHT_RAIN
0.1
75
1006
-
6pm
LIGHT_RAIN
0.1
74
1006
-
9pm
NIGHT_RAIN
0.1
74
1006
  • Sunrise: 5:34AM
  • Sunset: 5:50PM
  • Moonrise: 1:18PM
  • Moonset: 10:52PM
  • 57% First Quarterfirst quarter
Monday 9/21
12am
NIGHT_LIGHT_RAIN
0
74
1004
3am
NIGHT_CLOUDY
0
75
1002
-
6am
LIGHT_RAIN
0
77
1002
9am
BRIEF_SHOWERS_POSSIBLE
0
77
1001
12pm
BRIEF_SHOWERS_POSSIBLE
0
78
999
3pm
RAIN
0
78
995
6pm
LIGHT_RAIN
0.1
76
994
9pm
NIGHT_RAIN
0.1
75
993
-
  • Sunrise: 5:35AM
  • Sunset: 5:48PM
  • Moonrise: 2:03PM
  • Moonset: 11:48PM
  • 67% Waxing Gibbouswaxing gibbous

Swell - Model Run: 19th Sep, 03:00:PM JST / Last Updated: 20th Sep, 01:09:AM JSTWeather - Model Run: 19th Sep, 03:00:PM JST / Last Updated: 19th Sep, 08:58:PM JST

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