Osaki Point surfForecast / Shikoku / Japan

information circle12 Day Weather and Surf, issued 8 am Thursday 26 Feb 2026 JST
Forecast update in hr  min  s Forecast update imminent
Osaki Point surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Osaki Point sea temperature is
17.5° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Osaki Point this week:

The surf forecast for Osaki Point over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Feb 26) at 9PM. The primary swell is predicted to be 1.4m and 11s period with a secondary swell of 1.3m and 9s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Osaki Point in the next 12 days are 2.5m 9s and forecast to arrive on Wednesday (Mar 04) at 3AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 7s period and expected on Sunday (Mar 01) at 3AM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+) 9PM (Thu 26th Feb)4.5ft (1.4m) 11s
Best Surf 9PM (Thu 26th Feb)4.5ft (1.4m) 11s
Most Powerful 3AM (Wed 4th Mar)8ft (2.5m) 9s

Table - best surf conditions forecast for Osaki Point 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. Very mild (max 16°C on Fri morning, min 8°C on Sat night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Mon night. Very mild (max 14°C on Tue afternoon, min 6°C on Tue night). Winds increasing (calm on Sun morning, fresh winds from the NNE by Tue afternoon).

Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
1
3
1
1
1
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
2
ESE
1.7
E
1.2
E
1.5
ESE
1.4
SE
1.3
SE
1
SE
0.8
SE
0.6
ESE
0.9
NE
0.6
ESE
0.6
ESE
0.6
ESE
1.1
NE
1.1
NE
1.6
NE
1.4
NE
2.3
E
2.3
ESE
2
ESE
1.9
ESE
Period(s) (?)91110999999688855668988
Wave
Graph
(?)Metric surfscale
Energy kJ (?)6296513113543382601459354604747466065187124754809554463
Wind
(km/h)
20
ENE
10
ENE
5
NE
10
ENE
5
E
5
NNE
15
NNE
20
NE
25
N
0
NNW
5
ESE
5
N
15
ENE
15
NE
25
NNE
30
NNE
35
NE
20
NNE
20
NE
25
ENE
15
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononglassoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
glasscross-
on
glassoncross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
High Tide
/ height (m)
11:46AM
1.44
4:16AM
1.48
2:03PM
1.45
4:54AM
1.60
3:30PM
1.56
5:24AM
1.69
4:28PM
1.69
5:52AM
1.76
5:15PM
1.80
6:17AM
1.80
5:56PM
1.86
6:40AM
1.82
6:34PM
1.88
Low Tide
/ height (m)
8:15PM
0.45
9:21AM
1.22
9:35PM
0.33
10:20AM
1.07
10:29PM
0.22
10:58AM
0.91
11:12PM
0.15
11:32AM
0.75
11:48PM
0.14
12:03PM
0.61
12:21AM
0.18
12:34PM
0.49
12:51AM
0.27
Thursday
26
Friday
27
Saturday
28
Sunday
01
Monday
02
Tuesday
03
Wednesday
04
Sunrise6:35--6:35--6:33--6:31--6:31--6:30--6:28--
Sunset-5:55--5:57--5:58--5:59--5:59--6:00--6:00-
part cloud
part cloud
part cloud
cloud
cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
cloud
clear
clear
clear
clear
part cloud
Rain (mm)
-----2--------2------
Temp. °C151414161614161691313121313912147131410
Feels °C (?)121214151513131121111111093450786
  • 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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Information about the Osaki Point Surf forecast

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

Osaki Point is 14 km (9 miles) from Muroto. If you plan a holiday in Shikoku, look for hotels and other accommodation in Muroto. Muroto has rooms for a wide range of budgets as well as car hire and transport links.

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