Surf Forecast Surf Report
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Mainside location map

Mainside surf Forecast / Okinawa / Japan

48hr Weather and Surf, issued 2 am Saturday 27 Apr 2024 JST
Forecast update in  hr  min  s Update imminent 
Mainside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mainside sea temperature is 23.7°C (Statistics for 27 Apr 1981-2005 - mean: 24.4 °C max: 25.9 °C min: 23.2 °C)
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
<span class="translation_missing" title="translation missing: en.leaflet.map_placeholder_alt">Map Placeholder Alt</span>
Mainside surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Mainside sea temperature is 23.7°C (Statistics for 27 Apr 1981-2005 - mean: 24.4 °C max: 25.9 °C min: 23.2 °C)

How big are the waves at Mainside today?

The current surf forecast for Mainside at 8AM is: 0.2m 5s primary swell from a North direction (forecast issued at 02:00am April 27). An open ocean swell of 0.8m 6s is not directed at the surf break, a second open ocean swell of 0.2m 10s is not directed at the surf break, a second open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (27 Apr)0.5ft (0.2m)5s
Afternoon (27 Apr)0.5ft (0.2m)5s
Evening (27 Apr)--

Table - waves today at Mainside. (Swell directed towards the surf break)

Hourly12 Days
Okinawa Surf
Print Surf Table
Updates in  hr  min  s Update imminent 
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
3
2
2
0
1
1
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.2
N
0.2
W
0.2
N
0.2
N
0.2
N
0.2
N
0.1
N
0.7
SW
0.6
SW
0.6
SSW
0.5
SW
0.5
SW
0.5
SW
0.3
W
0.3
W
0.4
SW
0.2
W
0.4
SW
0.2
E
0.2
E
0.5
SW
0.5
SW
0.6
SW
0.6
SW
0.7
SW
0.8
SW
1
SW
1.2
SW
1.3
WSW
0.2
E
1.2
WSW
1.1
SW
1.2
SW
1.4
SW
0.3
E
0.3
E
0.3
E
1
NW
0.9
NNW
1.2
NNW
1.3
NNW
1.3
NNW
1.1
N
1
NNW
0.9
NNW
1
NNW
1.5
NNE
1.6
NNE
1.1
N
1
N
1
N
0.9
N
0.7
N
0.6
N
0.5
N
0.4
ENE
0.4
NW
0.3
NNW
0.3
NNW
0.3
ENE
Period(s) (?)6455555777767666669953444455610666610101055687777778888777786669
Wave
Graph
(?)Metric surfscale
Energy (?)21222200000007703076145810182641791168968996133181818454211719915811396791052152731411141148852372419108716
Wind
(km/h)
20
WSW
5
WSW
15
S
10
W
10
WNW
10
W
10
W
0
W
5
SW
0
SW
0
SE
5
ESE
5
SE
10
SE
15
S
15
S
15
S
20
SSW
25
SW
15
WSW
25
SW
15
SW
25
SSW
25
SSW
20
SW
20
WSW
15
SW
15
WSW
10
WSW
20
SW
25
SW
25
SW
25
SW
20
WSW
20
W
20
WNW
20
NW
25
N
25
NNE
20
NNE
20
N
20
NNE
15
NNE
10
NE
10
ENE
10
NE
5
NE
10
NNE
10
NE
15
N
10
N
10
NNW
10
NW
15
NNW
15
NNW
20
NW
15
NNW
15
NW
15
NNW
15
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		glasscross-
off		ononononglassglassglassglassglassglassoffcross-
off		cross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscrosscrosscross-
on		ononcross-
on		crosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		glasscrosscross-
off		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
8:21AM
1.93
9:39PM
1.72
8:53AM
1.89
10:28PM
1.63
9:32AM
1.80
11:31PM
1.53
10:21AM
1.68
12:57AM
1.47
11:38AM
1.54
2:33AM
1.50
1:38PM
1.48
3:41AM
1.60
3:26PM
1.57
4:29AM
1.71
Low Tide
/ height (m)
2:31AM
0.74
3:05PM
0.06
3:05AM
0.84
3:46PM
0.12
3:45AM
0.95
4:37PM
0.22
4:39AM
1.06
5:44PM
0.35
6:09AM
1.12
7:10PM
0.46
8:10AM
1.06
8:43PM
0.49
9:38AM
0.87
9:57PM
0.48
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
01
Thursday
02
Friday
03
Saturday
04
Sunrise--5:54-------5:52-------5:52-------5:52-------5:50-------5:50-------5:48-------5:48-
Sunset------6:59-------6:59-------7:00-------7:00-------7:00-------7:00-------7:01-----
mod rainrain showersthunderstorm thunderstorm clearcloudcloudclearclearclearclearclearclearclearthunderstorm thunderstorm cloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm clearclearthunderstorm thunderstorm clearthunderstorm clearclearclearthunderstorm thunderstorm part cloudthunderstorm thunderstorm light raincloudlight raincloudcloudcloudlight rainmod rainmod rainmod raincloudcloudcloudcloudpart cloudcloudcloudlight rainlight raincloudpart cloudclearclearclear
Rain (mm)
9541----------11-14354--32-2---22-121-1---17106-------11-----
Temp. °C232223242526252524242424262726262626262526252526262626252627262626262523232222212120201919192021212121212121212121212121
Feels °C (?)242525272828282928282827303028282827262726272526272729283029272627272624242021201918192020202223222222222122212020201920

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.

View detailed surf forecast for Mainside at:
surf-forecast.com

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