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Monabe Rivermouth Surf Forecast / Shikoku / Japan

12 Day Weather and Surf, issued 8 am Sunday 14 Aug 2022 JST
Forecast update in  hr  min  s Update imminent
Monabe Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monabe Rivermouth sea temperature is 29.4 °C (Statistics for 14 Aug 1981-2005 - mean: 27.7 max: 29.0 min: 25.9 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Monabe rivermouth.12
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Monabe Rivermouth surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Monabe Rivermouth sea temperature is 29.4 °C (Statistics for 14 Aug 1981-2005 - mean: 27.7 max: 29.0 min: 25.9 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Shikoku

  1. weather stationWind Update Continuing clean conditions at Monabe Rivermouth (light winds from the S.(Wind varies from 120 to 220 degs) at Kochi Airport 10 km from Monabe Rivermouth).

    Monabe Rivermouth
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1 h 34 min ago

Light
7 km/h
S
Clean
Please reload the page to see if there are any updates.


Best Forecast Surf Conditions for Monabe Rivermouth this week:

The most powerful waves expected at Monabe Rivermouth in the next 12 days are 0.9m 10s and forecast to arrive on Sunday (Aug 21) at 12AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.1m 7s period and expected on Tuesday (Aug 16) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Sun 21st Aug)3ft (0.9m) 10s

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

Updates in  hr  min  s Update imminent
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
000000000000000000000000001223333300
Swell
Height Map
T japan.htsgw.metric.15.cc23
T japan.htsgw.metric.39.cc23
T japan.htsgw.metric.63.cc23
T japan.htsgw.metric.87.cc23
T japan.htsgw.metric.111.cc23
T japan.htsgw.metric.135.cc23
T japan.htsgw.metric.159.cc23
T japan.htsgw.metric.183.cc23
T japan.htsgw.metric.207.cc23
T japan.htsgw.metric.231.cc23
T japan.htsgw.metric.255.cc23
T japan.htsgw.metric.279.cc23
Wave Height (m) & direction (?)
1
SSE
0.8
SSE
1.1
S
1.2
SSW
1.2
SSW
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.4
ESE
0.5
ESE
0.5
ESE
0.7
ESE
0.7
ESE
0.9
ESE
0.8
ESE
0.4
ESE
0.5
E
0.6
ESE
0.5
ESE
1.6
ESE
2.1
E
2.1
E
3.5
SE
3
S
3
S
2.5
S
3
S
0.3
SE
0.3
SE
Period(s) (?)7666610101010101010109910101010101010139121277781099101212
Wave
Graph
(?)Metric surfscale
Energy (?)8552809390424039383838383735353555599290184131664211381269432478142918191252105119992323
Wind
(km/h)
5
SW
10
SSW
10
NE
5
S
15
SSW
0
ESE
5
SSW
10
SSW
5
NNE
5
WSW
0
WNW
5
NNE
5
W
5
SW
10
NNE
0
SW
10
S
5
NNE
5
SE
10
S
15
E
5
NW
10
SSE
10
NNE
5
WNW
10
S
10
NNW
0
SSE
10
S
5
N
5
NNW
5
SSW
5
NNE
5
NE
10
E
20
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
off
glasscross-
on
glassglasscross-
on
glassglassglasscross-
off
glassglassoffglassoncross-
off
glassoncrosscross-
off
onoffglassonoffglassonoffglassonoffglasscrosscross-
on
High Tide
/ height (m)
8:02PM
1.85
7:42AM
1.86
8:31PM
1.80
8:27AM
1.74
8:59PM
1.74
9:13AM
1.60
9:26PM
1.66
10:06AM
1.44
9:53PM
1.59
11:16AM
1.30
10:24PM
1.51
1:22PM
1.23
11:11PM
1.43
3:52PM
1.31
12:43AM
1.38
4:40PM
1.42
2:26AM
1.40
5:08PM
1.51
3:33AM
1.49
5:33PM
1.59
4:20AM
1.59
5:56PM
1.66
Low Tide
/ height (m)
1:32PM
0.06
1:50AM
0.61
2:08PM
0.22
2:29AM
0.57
2:42PM
0.42
3:10AM
0.56
3:13PM
0.63
3:54AM
0.58
3:43PM
0.84
4:46AM
0.62
4:15PM
1.02
5:56AM
0.65
5:05PM
1.17
7:29AM
0.65
7:46PM
1.25
8:54AM
0.58
9:40PM
1.19
9:52AM
0.48
10:27PM
1.10
10:34AM
0.37
10:59PM
1.00
11:10AM
0.28
11:28PM
0.90

Note: the tide data above is calculated at the surf break location.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at Monabe Rivermouth blow from the N

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
clearthunderstorm clearthunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm thunderstorm rain showersclearthunderstorm part cloudpart cloudthunderstorm rain showerscloudlight rainheavy rainthunderstorm clearclearclearclearclearclearclearclearpart cloudrain showerspart cloudmod rainheavy rainthunderstorm
Summaryclearrisk thund- derclearrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrain shwrsclearrisk thund- dersome cloudssome cloudsrisk thund- derrain shwrscloudylight rainheavy rainrisk thund- derclearclearclearclearclearclearclearclearsome cloudsrain shwrssome cloudsmod. rainheavy rainrisk thund- der
Rain (mm)
-1-116175521-1--11-4647---------1-83721
Temp. °C303027292927293028272625293026292926272825302826292926293027303027262627
Low °C292927282926272925262524282925282724272524272824282825292925292826252526
Feels °C (?)343431333332333434323130323429323230313129343229323230333432333432302930
Sunrise5:24--5:26--5:26--5:28--5:28--5:28--5:30--5:30--5:31--5:31--5:31--5:33--
Sunset-6:52--6:51--6:50--6:49--6:47--6:46--6:45--6:45--6:43--6:42--6:40--6:39-

Short Range Forecast: Heavy rain (total 22mm), heaviest during Tue afternoon. Warm (max 30°C on Sun morning, min 25°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Wed morning. Warm (max 30°C on Thu afternoon, min 24°C on Wed night). Wind will be generally light.

Days 6-9 Weather Summary Heavy rain (total 75mm), heaviest during Sat night. Warm (max 30°C on Sun morning, min 24°C on Sat night). Wind will be generally light.

Long Range Forecast: Heavy rain (total 72mm), heaviest during Thu afternoon. Warm (max 30°C on Tue afternoon, min 25°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the S by Fri morning).

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 Monabe Rivermouth 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 Monabe Rivermouth Surf forecast

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

Monabe Rivermouth is 11 km (7 miles) from the city of Aki. If you plan a holiday in Shikoku, look for hotels and other accommodation in Aki. Aki has rooms for a wide range of budgets as well as car hire and transport links.