The wave forecasts are now based on the higher resolution 0.5 degree (approx
50km) NWW3 Global Model and so the accuracy and especially timing of swells
should be much better. We will introduce many more significant improvements over the
coming weeks and months, starting with exclusive 10 day forecasts developed in-house. Best wishes. The surf-forecast team.
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rights reserved
Onjuku,
Japan 6 Day Weather / Surf Forecast
Issued: 08 am Mon 08 Sep
Days
0-3 Weather Summary: Some drizzle, heaviest during Mon night
Warm air temperatures (max 26°C on Mon morning, min 22°C on Mon night) Winds increasing (light winds from the NE on Mon afternoon, fresh winds from the NNE by Wed night)
Days
0-3 Weather Summary: Moderate rain (total 17mm), heaviest on Thu night
Warm air temperatures (max 27°C on Fri morning, min 23°C on Thu morning) Wind will be generally light
Mon morn- ing
Mon after- noon
Mon night
Tue morn- ing
Tue after- noon
Tue night
Wed morn- ing
Wed after- noon
Wed night
Thu morn- ing
Thu after- noon
Thu night
Fri morn- ing
Fri after- noon
Fri night
Sat morn- ing
Sat after- noon
Sat night
Swell (m)
& direction
ESE
ESE
ENE
NE
ENE
ENE
ENE
ENE
E
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
ESE
Wave
Height (m)
0.9
0.9
0.9
1.1
1.3
1.5
1.6
1.5
1.6
1.8
1.7
1.6
1.4
1.3
1.2
1.4
1.4
1.3
Period (s)
9
9
6
4
6
6
7
6
8
8
8
8
8
8
8
8
7
7
Wind
(km/h)
Wind State
cross- off
cross
cross- off
cross- off
cross
cross
cross
cross
cross- off
cross- off
cross
glass
glass
cross- on
on
glass
cross- on
cross
High
Tide height (m)
8:05PM
1.29
4:22PM
1.18
9:00PM
1.20
3:26PM
1.25
12:30AM
1.20
3:35PM
1.32
1:47AM
1.29
3:48PM
1.39
2:37AM
1.39
4:04PM
1.45
3:18AM
1.48
Low
Tide height (m)
5:36AM
0.55
4:52PM
1.18
7:12AM
0.49
8:23PM
1.10
8:10AM
0.41
8:52PM
8:50AM
0.33
9:17PM
0.87
9:23AM
0.29
9:43PM
0.74
Note: the tide data above is for Kazusa-Katuura, Tiba, Japan which is 17 km away. For tide
graph click here...
Today's Sea Temperature:
27.2 (Statistics for 08 Sep 1981-2005 - mean:
26.4 max: 27.7°C min: 25.1°C)