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Mainside surf Forecast / Okinawa / Japan
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How big are the waves at Mainside today?
The current surf forecast for Mainside at 9PM is: 1.0m 5s primary swell from a South-southwest direction and 0.2m 6s secondary swell from a North-northwest direction (forecast issued at 02:00pm March 28). An open ocean swell of 0.4m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
Time (JST) & Date | Wave Height | Wave Period |
---|---|---|
Morning (28 Mar) | - | - |
Afternoon (28 Mar) | 1ft (0.3m) | 7s |
Evening (28 Mar) | 3.5ft (1.0m) | 5s |
Table - waves today at Mainside. (Swell directed towards the surf break)
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 7 | 7 | 6 | 5 | 5 | 5 | 12 | 4 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 3 | 4 | 5 | 5 | 5 | 9 | 6 | 5 | 4 | 4 | 4 | 6 | 4 | 5 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 6 | 8 |
Wave (?)Graph | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 18 | 9 | 7 | 40 | 46 | 74 | 13 | 23 | 27 | 27 | 20 | 20 | 21 | 22 | 12 | 13 | 11 | 6 | 6 | 6 | 5 | 3 | 2 | 2 | 0 | 42 | 73 | 164 | 1 | 3 | 8 | 6 | 4 | 37 | 1 | 0 | 0 | 0 | 0 | 1 | 29 | 106 | 154 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 82 | 83 | 55 | 49 | 103 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross | cross | cross- on | cross | cross- off | glass | glass | off | cross- off | cross- off | cross- off | cross- off | off | glass | cross | off | cross- off | cross- off | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | on | on | on | glass | off | off | off | off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 9:06PM 1.75 | 8:53AM 1.85 | 9:44PM 1.67 | 9:21AM 1.81 | 10:29PM 1.55 | 9:53AM 1.74 | 11:29PM 1.41 | 10:34AM 1.63 | 1:05AM 1.31 | 11:38AM 1.50 | 3:20AM 1.35 | 1:41PM 1.42 | 4:34AM 1.48 | 3:40PM 1.51 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:51PM 0.14 | 2:55AM 0.51 | 3:23PM 0.13 | 3:23AM 0.63 | 4:02PM 0.16 | 3:55AM 0.77 | 4:50PM 0.24 | 4:37AM 0.93 | 5:56PM 0.35 | 5:48AM 1.08 | 7:32PM 0.42 | 8:18AM 1.12 | 9:17PM 0.39 | 10:08AM 0.96 | ||||||||||||||||||||||||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | Tuesday 02 | Wednesday 03 | Thursday 04 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - |
Sunset | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - |
Rain (mm) | - | - | - | - | - | - | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - | 1 | 2 | 3 | - | - | - | - | - | - | 2 | 2 | 46 | 11 | 2 | - | - | 1 | - | - | - | - | - | 2 | 6 | 6 | 3 | - | - | - | - | - | - | - | - | - | 3 | 1 | - | - | - | - | - | - | - |
Temp. °C | 21 | 21 | 21 | 21 | 22 | 22 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 22 | 21 | 21 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 22 | 21 | 21 |
Feels °C (?) | 17 | 18 | 18 | 19 | 20 | 21 | 16 | 16 | 18 | 21 | 22 | 21 | 22 | 22 | 21 | 22 | 23 | 26 | 23 | 23 | 25 | 25 | 25 | 26 | 26 | 22 | 22 | 21 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 22 | 22 | 22 | 24 | 25 | 25 | 23 | 22 | 24 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 22 | 21 | 22 | 24 | 22 | 23 |
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Mainside surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.