Ada Surf Forecast

/ Okinawa (32 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Ada surfForecast / Okinawa / Japan

48hr Weather and Surf, issued 8 am Tuesday 21 Oct 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 29.1° C
(Which is 2.5°C warmer than normal for this time of year)

How big are the waves at Ada today?

The current surf forecast for Ada at 9AM is: 1.5m 10s primary swell from a North-northwest direction and 1.1m 8s secondary swell from a East-southeast direction (forecast issued at 08:00am October 21). The wind direction is predicted to be onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (21 Oct)	5ft (1.5m)	10s
Afternoon (21 Oct)	4.5ft (1.4m)	9s
Evening (21 Oct)	4.5ft (1.4m)	10s

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

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Tuesday 21						Wednesday 22								Thursday 23								Fri 24
	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM
Rating (10 max)	0	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	NNE	NNE	ENE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE
Period(s) (?)	10	10	9	9	9	10	10	10	11	10	10	10	9	9	8	10	10	11	11	11	11	11	11	10
Wave Graph (?)
kJ (?)	391	391	375	307	314	327	461	584	793	842	694	561	469	326	243	539	384	423	619	599	705	808	793	647
Wind (km/h)	ESE	ESE	SE	SE	SE	ESE	ESE	ESE	ESE	ESE	E	ENE	NE	NE	NE	ENE	NE	ENE	NE	ENE	ENE	ENE	ENE	E
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	on	on	cross- on	cross- on	cross- on	on	cross- on	cross- on	cross- on	on	on	on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	cross- on	on	on	on	on
High Tide / height (m)		6:35AM 1.82				6:24PM 1.91				7:06AM 1.81				6:45PM 1.92				7:35AM 1.78				7:06PM 1.92
Low Tide / height (m)				12:27PM 0.63				12:49AM 0.30				12:50PM 0.68				1:15AM 0.25				1:13PM 0.74				1:41AM 0.24

	Tuesday 21						Wednesday 22								Thursday 23								Fri 24
Sunrise	-	6:28	-	-	-	-	-	-	-	6:28	-	-	-	-	-	-	-	6:30	-	-	-	-	-	-
Sunset	-	-	-	5:52	-	-	-	-	-	-	-	5:52	-	-	-	-	-	-	-	5:51	-	-	-	-

Rain (mm)	3	4	6	7	3	1	1	-	-	-	-	1	2	2	2	2	5	2	-	-	-	2	3	4
Temp. °C	27	26	26	27	27	28	28	28	27	28	28	27	27	25	26	25	24	25	25	26	27	27	26	26
Feels °C (?)	28	27	27	27	28	29	28	28	28	29	29	28	28	25	25	25	24	24	24	24	25	26	25	26

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Okinawa

Wind Update Wind reports 37 km away suggest it is still onshore at Ada (light winds from the E.(Wind varies from 060 to 130 degs) at Yoron Island Airport). 1.1m 9s swell from the N with a 1.0m 8s swell from the E and a 0.4m 10s swell from the ENE. 3 swells combining so expect closeout sets.
1 hour 48 minutes ago Ada

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37 km away, 1 h 48 min ago

19 km/h

0.0

29.1

Air / Water (°C)

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