Surf Forecast Surf Report
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Mainside location map

Mainside surf Forecast / Okinawa / Japan

48hr Weather and Surf, issued 2 pm Thursday 28 Mar 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 21.8°C (Statistics for 28 Mar 1981-2005 - mean: 22.9 °C max: 24.7 °C min: 21.9 °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 21.8°C (Statistics for 28 Mar 1981-2005 - mean: 22.9 °C max: 24.7 °C min: 21.9 °C)


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) & DateWave HeightWave 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)

Updates in  hr  min  s Update imminent
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM
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
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
0
Swell
Height Map
Wave Height (m) & direction (?)
0.4
NNW
0.3
NNW
0.3
N
1
SSW
1
SSW
1.2
SW
0.2
ENE
0.8
NNW
0.7
NW
0.7
NNW
0.6
NNW
0.6
NNW
0.6
NNW
0.6
NNW
0.4
NNW
0.4
NNW
0.4
N
0.3
N
0.3
NNW
0.3
NNW
0.3
NNW
0.2
NNW
0.2
N
0.2
N
0.1
N
0.9
SSW
1.2
SW
1.5
SSW
0.2
NNE
0.3
NNE
0.4
NNE
0.4
NE
0.3
NE
0.5
E
0.1
N
0.1
W
0.1
W
0.1
W
0.1
W
0.1
N
1
SSW
1.4
SSW
1.5
SW
0.1
N
1.5
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.3
SW
1.2
SW
1.2
SW
1.2
SW
1.4
SW
0.4
W
0.8
W
0.8
WNW
0.7
W
0.8
WNW
0.9
N
Period(s) (?)7765551245666666666665555555634555965444645656666666777888868
Wave
Graph
(?)Metric surfscale
Energy (?)18974046741323272720202122121311666532204273164138643710000129106154100000000002182835549103
Wind
(km/h)
30
SSW
30
SSW
30
S
25
SSW
30
SSW
25
SSW
30
NNW
20
N
10
NE
0
E
0
SSW
5
E
10
E
10
E
10
ENE
15
E
10
E
0
N
10
N
15
E
10
SE
10
SSE
5
SSW
5
SSW
15
SW
30
SW
30
SW
20
NNW
10
SW
15
WSW
15
W
10
WNW
5
WNW
5
NE
10
ESE
10
ESE
15
ESE
15
SE
15
SSE
15
S
20
SW
30
SSW
30
SSW
25
SSW
30
SSW
30
SSW
30
SSW
30
SSW
30
SW
30
SW
30
SSW
20
SW
25
SW
20
WNW
20
NNW
15
N
10
NNW
10
NW
10
NNW
10
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off
crosscrosscrosscross-
on
crosscross-
off
glassglassoffcross-
off
cross-
off
cross-
off
cross-
off
offglasscrossoffcross-
off
cross-
off
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
onononglassoffoffoffoffcross-
off
cross-
off
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
on
cross-
on
oncross-
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-
part cloudcloudclearpart cloudpart cloudcloudlight rainlight rainlight rainlight rainrain showerspart cloudpart cloudpart cloudpart cloudcloudthunderstorm thunderstorm thunderstorm cloudpart cloudclearpart cloudpart cloudpart cloudthunderstorm thunderstorm heavy rainheavy rainrain showerspart cloudcloudlight rainpart cloudcloudpart cloudcloudcloudthunderstorm thunderstorm thunderstorm thunderstorm clearclearclearpart cloudpart cloudclearpart cloudpart cloudpart cloudthunderstorm thunderstorm cloudcloudcloudpart cloudcloudclearclear
Rain (mm)
------21111-----123------2246112--1-----2663---------31-------
Temp. °C212121212222191818191919202020212122212222222223242424212122222221212221212122232424242423232324242424232322222121222121
Feels °C (?)171818192021161618212221222221222326232325252526262222212323232423242422222224252523222422222223242424242323222122242223

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.


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