Surf Forecast Surf Report
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Yona Bay location map

Yona Bay surf Forecast / Okinawa / Japan

12 Day Weather and Surf, issued 2 pm Friday 29 Mar 2024 JST
Forecast update in  hr  min  s Update imminent
Yona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yona Bay sea temperature is 21.9°C (Statistics for 29 Mar 1981-2005 - mean: 22.7 °C max: 24.4 °C min: 21.7 °C)
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  • 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>
Yona Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yona Bay sea temperature is 21.9°C (Statistics for 29 Mar 1981-2005 - mean: 22.7 °C max: 24.4 °C min: 21.7 °C)


Best Forecast Surf Conditions for Yona Bay this week:

The surf forecast for Yona Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 30) at 6AM. The primary swell is predicted to be 0.4m and 12s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Yona Bay in the next 12 days are 1.1m 6s and forecast to arrive on Thursday (Apr 04) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Tuesday (Apr 02) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Sat 30th Mar)1.5ft (0.4m) 12s
Best Surf 6AM (Sat 30th Mar)1.5ft (0.4m) 12s
Most Powerful 3AM (Thu 4th Apr)3.5ft (1.1m) 6s

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

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Updates in  hr  min  s Update imminent
Fri
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wed
10
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
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
Swell
Height Map
Wave Height (m) & direction (?)
0.5
NE
0.5
NNW
0.4
ENE
0.4
NE
0.3
ENE
0.6
E
0.6
E
0.6
E
0.4
NE
0.5
E
0.2
NNW
0.5
E
0.3
E
0.6
E
1.3
SSW
1.2
SW
0.1
NE
0.2
ENE
0.1
NE
0.5
W
0.4
N
0.6
E
0.3
N
0.3
NNW
0.6
E
0.3
N
0.7
E
0.3
NNW
0.3
NE
1.3
N
1.1
NNE
1
NNE
0.9
E
0.8
E
0.7
E
0.7
E
Period(s) (?)1161011888859656956888781076106105855511101010
Wave
Graph
(?)Metric surfscale
Energy (?)591838301349495160415657003632322738770696410926256181141108104
Wind
(km/h)
10
NNE
10
ENE
10
ESE
10
SE
5
SSE
10
SSE
30
SW
10
SSW
15
ENE
20
E
25
SE
20
S
25
SSW
25
SSW
20
SSW
30
SSW
20
SW
15
WNW
20
WNW
0
E
5
WSW
5
SW
10
SSW
15
SSW
15
SW
10
SSW
10
SW
20
NNW
15
NNE
25
N
25
NNE
20
NE
25
NE
20
NE
15
ENE
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
off
offoffglasscross-
off
crosscross-
off
cross-
off
cross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
cross-
off
ononglassglasscrosscross-
off
cross-
off
crosscross-
off
crossoncrosscross-
on
crosscrosscrosscrosscross-
off
off
High Tide
/ height (m)
9:34PM
1.53
9:07AM
1.68
10:20PM
1.41
9:38AM
1.61
11:22PM
1.29
10:17AM
1.51
1:08AM
1.20
11:20AM
1.39
3:28AM
1.26
1:29PM
1.31
4:32AM
1.39
3:30PM
1.40
5:10AM
1.51
4:42PM
1.57
5:42AM
1.63
5:36PM
1.73
6:12AM
1.72
6:21PM
1.85
6:41AM
1.80
7:04PM
1.91
7:10AM
1.86
7:45PM
1.91
7:40AM
1.89
Low Tide
/ height (m)
3:13PM
0.15
3:10AM
0.63
3:51PM
0.19
3:41AM
0.77
4:40PM
0.26
4:20AM
0.91
5:47PM
0.36
5:30AM
1.05
7:27PM
0.42
8:16AM
1.08
9:11PM
0.38
10:02AM
0.93
10:23PM
0.29
10:55AM
0.72
11:15PM
0.22
11:36AM
0.50
11:58PM
0.17
12:14PM
0.29
12:36AM
0.18
12:50PM
0.12
1:11AM
0.23
1:26PM
-0.00
1:44AM
0.32
Fri
29
Saturday
30
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunday
07
Monday
08
Tuesday
09
Wed
10
Sunrise--6:20--6:18--6:18--6:16--6:15--6:13--6:13--6:11--6:11--6:09--6:09--6:07
Sunset6:43--6:43--6:43--6:44--6:44--6:45--6:45--6:45--6:45--6:46--6:46--6:47--
part cloudpart cloudpart cloudpart cloudpart cloudpart cloudthunderstorm rain showerscloudcloudpart cloudthunderstorm clearpart cloudpart cloudpart cloudpart cloudthunderstorm part cloudpart cloudlight rainthunderstorm part cloudcloudpart cloudcloudlight rainlight rainlight rainmod rainpart cloudpart cloudcloudcloudlight rainlight rain
Rain (mm)
------1923---1-----1--22----31410----12
Temp. °C191921222125232121212224252426262422222122232325252322212018192019202017
Feels °C (?)191822232327212222202223242526252524222225262625252524212015161715171714

Short Range Forecast: Heavy rain (total 42mm), heaviest during Sun night. Warm (max 25°C on Sun morning, min 19°C on Fri afternoon). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue morning. Warm (max 26°C on Wed morning, min 21°C on Mon afternoon). Wind will be generally light.

Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Sun morning. Warm (max 25°C on Sat morning, min 21°C on Thu afternoon). Wind will be generally light.

Long Range Forecast: Moderate rain (total 18mm), heaviest on Mon morning. Warm (max 21°C on Sun afternoon, min 17°C on Wed morning). Wind will be generally light.

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 Yona Bay 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.


Information about the Yona Bay Surf forecast

The above surf forecast table for Yona Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Yona Bay can be found by selecting the local surf guide option on the grey menu. Our Yona Bay 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 (Yona Bay) 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 Yona Bay 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.

Yona Bay is 24 km (15 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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