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 22 to 30 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 24 to 33 knots.

Seas: SSE 15 feet at 13 seconds.

Afternoon

Very strong NNE winds. Gale Warning. Hazardous Seas Warning. Very large mid period waves.

Winds: NNE 33 to 45 knots.

Seas: SSE 19 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
16
23

NE
9
12

SE
12
3am
14
21

NE
9
12

SE
12
6am
22
30

NE
9
12

SE
12
9am
21
29

NE
10
13

SE
12
12pm
21
30

NE
10
13

SE
12
3pm
24
31

NE
11
14

SE
12
6pm
25
32

NE
11
14

SSE
12
9pm
25
32

NE
11
15

SSE
12
Monday 9/21
12am
25
32

NE
12
16

SSE
12
3am
26
33

NE
14
18

SSE
12
6am
24
33

NE
15
19

SSE
13
9am
24
33

NE
15
20

SSE
13
12pm
27
37

NE
17
22

SSE
13
3pm
30
41

NE
17
23

SSE
13
6pm
33
45

NNE
19
25

SSE
13
9pm
25
40

N
19
25

SSE
13

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Sunday 9/20
12am
NIGHT_CLOUDY
0
78
1014
3am
NIGHT_LIGHT_SHOWERS
0
77
1012
6am
LIGHT_RAIN
0.1
75
1011
9am
LIGHT_RAIN
0
75
1010
12pm
DRIZZLE
0
76
1009
3pm
LIGHT_RAIN
0
75
1007
-
6pm
LIGHT_RAIN
0.1
74
1007
9pm
NIGHT_LIGHT_RAIN
0
75
1006
  • Sunrise: 5:34AM
  • Sunset: 5:50PM
  • Moonrise: 1:18PM
  • Moonset: 10:52PM
  • 57% First Quarterfirst quarter
Monday 9/21
12am
NIGHT_LIGHT_SHOWERS
0
76
1004
3am
NIGHT_LIGHT_RAIN
0
76
1002
6am
RAIN
0.1
75
1001
-
9am
LIGHT_SHOWERS
0
76
1001
12pm
LIGHT_RAIN
0
77
998
3pm
HEAVY_RAIN
0.1
77
994
6pm
RAIN
0.1
77
992
-
9pm
NIGHT_RAIN
0.1
77
992
-
  • Sunrise: 5:35AM
  • Sunset: 5:48PM
  • Moonrise: 2:03PM
  • Moonset: 11:48PM
  • 67% Waxing Gibbouswaxing gibbous

Swell - Model Run: 20th Sep, 09:00:AM JST / Last Updated: 20th Sep, 06:10:PM JSTWeather - Model Run: 20th Sep, 09:00:AM JST / Last Updated: 20th Sep, 03:21:PM JST

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