Ada surfForecast / Okinawa / Japan

information circle12 Day Weather and Surf, issued 2 am Friday 12 Dec 2025 JST
Forecast update in hr  min  s Forecast update imminent
Ada surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ada sea temperature is
24.4° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Ada this week:

The most powerful waves expected at Ada in the next 12 days are 3.0m 9s and forecast to arrive on Sunday (Dec 14) at 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Saturday (Dec 13) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12PM (Sun 14th Dec)10ft (3.0m) 9s

Table - best surf conditions forecast for Ada over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Light rain (total 2mm), mostly falling on Fri night. Warm (max 22°C on Fri afternoon, min 17°C on Sun morning). Winds increasing (light winds from the NNE on Fri night, strong winds from the NNW by Sat night).

Days 3-6 Weather Summary Mostly dry. Warm (max 21°C on Tue night, min 17°C on Mon morning). Mainly fresh winds.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.7
NE
2.2
NE
1.6
E
1.3
E
0.8
NNW
2.1
NNW
3
NNW
3
NNW
1.9
N
1.8
NNW
1.6
NNW
1.1
N
0.7
E
0.8
E
0.8
E
0.7
E
0.7
ESE
0.5
E
0.6
E
0.6
E
0.7
ESE
Period(s) (?)67889799109881010101099998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1974893051981013741254133871149331814289118117909241575775
Wind
(km/h)
40
NE
35
NE
20
E
15
NW
25
NW
35
NNW
45
NNW
40
NNW
30
N
30
NNE
25
NE
15
ENE
15
E
15
ENE
15
E
15
ENE
10
ENE
20
NNE
25
NNE
25
NE
20
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
oncross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
crosscross-
on
ononcross-
on
oncross-
on
cross-
on
crosscross-
on
cross-
on
on
High Tide
/ height (m)
12:45PM
1.50
12:46AM
1.27
1:43PM
1.50
2:25AM
1.23
2:36PM
1.51
3:49AM
1.26
3:23PM
1.54
4:52AM
1.32
4:03PM
1.57
5:40AM
1.38
4:38PM
1.60
6:20AM
1.44
5:11PM
1.62
Low Tide
/ height (m)
7:08PM
0.77
6:59AM
0.64
8:24PM
0.67
8:05AM
0.74
9:28PM
0.55
9:08AM
0.82
10:19PM
0.43
10:03AM
0.86
11:01PM
0.32
10:49AM
0.89
11:37PM
0.23
11:29AM
0.90
12:09AM
0.15
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Sunrise7:05--7:05--7:05--7:05--7:07--7:07--7:07--
Sunset-5:34--5:35--5:35--5:35--5:36--5:36--5:36-
part cloud
part cloud
rain showers
part cloud
part cloud
light rain
cloud
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
Rain (mm)
--1--1---------------
Temp. °C212222222221171717181819192021212020202021
Feels °C (?)151820222016989121315161818191817171718
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Ada 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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Information about the Ada Surf forecast

The above surf forecast table for Ada provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ada can be found by selecting the local surf guide option on the grey menu. Our Ada surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Ada) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Ada may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Ada is 34 km (21 miles) from the city of Okinawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Okinawa. Okinawa has rooms for a wide range of budgets as well as car hire and transport links.

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