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Mainside location map

Mainside surf Forecast / Okinawa / Japan

48hr Weather and Surf, issued 2 am Saturday 11 May 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 24.7°C (Statistics for 11 May 1981-2005 - mean: 25.2 °C max: 27.5 °C min: 23.6 °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 24.7°C (Statistics for 11 May 1981-2005 - mean: 25.2 °C max: 27.5 °C min: 23.6 °C)

How big are the waves at Mainside today?

The current surf forecast for Mainside at 8AM is: 0.4m 9s primary swell from a East direction and 0.2m 5s secondary swell from a North direction (forecast issued at 02:00am May 11). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (11 May)1.5ft (0.4m)9s
Afternoon (11 May)1.5ft (0.4m)9s
Evening (11 May)1ft (0.3m)9s

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
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
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
1
1
1
1
2
0
0
0
0
2
2
2
1
2
2
1
0
0
0
0
1
2
2
2
2
2
2
2
2
2
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.4
E
0.3
E
0.3
E
0.4
E
0.3
E
0.2
E
0.2
E
0.9
SSE
1.2
S
0.7
SW
0.7
SW
0.7
WSW
0.7
W
1.3
NW
1.5
NW
1.6
NW
1.5
NW
1.4
NW
1.3
NNW
1.3
NNW
1.1
N
1.3
N
1.2
N
1.1
N
1
N
0.9
N
0.7
N
0.7
N
0.6
N
0.6
N
0.6
E
0.7
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.7
E
0.7
E
0.6
E
0.7
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.6
E
0.4
NNW
0.4
N
0.4
N
0.4
NNW
Period(s) (?)1099999996999454556567777777777776669999999999999999999996665
Wave
Graph
(?)Metric surfscale
Energy (?)2827272727271514111466002121263083154251235199160149113166146117927243392826648585636464646464878764856361616161616161111099
Wind
(km/h)
20
ESE
20
ESE
20
ESE
20
SE
15
SSE
10
S
15
SE
20
SE
20
SE
20
SSE
20
SSE
20
S
20
SSW
20
SSW
20
SW
15
WSW
15
WNW
20
NNW
30
N
40
N
35
N
25
NNE
25
N
30
NNE
25
NNE
25
NNE
25
NE
25
NE
20
NE
20
NE
20
ENE
15
ENE
20
E
20
E
20
E
20
E
15
ESE
5
NNE
15
NNE
15
ENE
10
NE
15
NNE
25
NNE
25
NNE
25
NNE
25
NNE
20
NE
15
NE
15
NE
15
NE
20
ENE
15
E
15
E
15
ESE
15
ESE
15
E
10
ENE
15
NE
20
ENE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offoffoffoffcross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
on		oncross-
on		cross-
on		crosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		offoffcross-
off		crosscross-
off		cross-
off		crosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
9:12PM
1.85
8:26AM
1.99
9:56PM
1.74
9:02AM
1.89
10:45PM
1.63
9:40AM
1.75
11:45PM
1.54
10:25AM
1.59
1:01AM
1.50
11:32AM
1.43
2:23AM
1.52
1:25PM
1.33
3:25AM
1.58
3:15PM
1.35
4:08AM
1.65
Low Tide
/ height (m)
2:43AM
0.83
3:19PM
0.04
3:21AM
0.93
4:01PM
0.18
4:04AM
1.03
4:48PM
0.34
5:02AM
1.12
5:44PM
0.51
6:33AM
1.16
6:54PM
0.64
8:28AM
1.10
8:13PM
0.72
9:48AM
0.96
9:23PM
0.76
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunrise--5:43-------5:43-------5:43-------5:41-------5:41-------5:41-------5:41-------5:39-
Sunset------7:06-------7:07-------7:07-------7:07-------7:07-------7:08-------7:09-----
clearpart cloudcloudcloudcloudcloudcloudpart cloudpart cloudpart cloudpart cloudcloudthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm light rainlight rainlight rainheavy rainmod raincloudcloudclearclearclearpart cloudpart cloudpart cloudpart cloudcloudpart cloudclearclearclearclearclearclearclearclearclearpart cloudpart cloudclearclearclearclearcloudclearclearpart cloudpart cloudpart cloudclearclearcloudcloudcloudcloud
Rain (mm)
------------13431212137--------------------------------------
Temp. °C222323242525242324242425272626252423212018182122212120212222222221212122232323222121212122232322222221222323232222222222
Feels °C (?)202121232425242325252626282726262623181513151718171716171918192119201921222423212120181718202121212120212323232223222121

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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