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Aha Rivermouth ratings
Quality on a good day: 2.0
Consistency of Surf: 3.0
Difficulty Level: 3.0
Crowds: 3.0

Overall: 3.0

See all 18 ratings

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Surf Report Feed

Aha Rivermouth Spot ID

Surf default break image

Type: beach/jetty

Reliability: fairly consistent

Best: Swell NE | Wind SW

Sea Temperature Today is: 28.1 °C

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Wednesday, 18 September 2019, 12:34 Local time
Wednesday 18
Wave (m) 1.9
Period (s) 6 6 7 7
Wind (km/h) 35
NE 35
NNE 35
NNE 40
Wind State on on on on

View detailed 48hrs and full 7 days forecasts

Aha Rivermouth in Okinawa is an exposed beach/jetty break that has fairly consistent surf. Summer offers the best conditions for surfing. Offshore winds are from the southwest. Most of the surf comes fis in the form of windswells and the ideal wave direction is from the northeast. The beach breaks peel to the right. When it's working here, it can get crowded. Watch out for rocks.

Japan wave energy surf 12 hr forecast

Forecast Wave Energy (Power): 12hrs

Tide Times:

For Ada, Okinawa, Japan, 3 km from Aha Rivermouth.

IS AT (local time)

Aha Rivermouth Tide Times and Tide Chart

Live Weather:

At Kunigami, 12 km from Aha Rivermouth.

Air temperature

Current weather near Aha Rivermouth

Overall Aha Rivermouth Surf Consistency and Wind Distribution in September

This chart describes the range of swells directed at Aha Rivermouth over a normal Septe... (show all text)

This image shows how commonly and how strongly the wind blows from different directions... (show all text)

The two graphs above are also combined in the single Aha Rivermouth surf consistency graph.

Also see Aha Rivermouth surf quality by season and Aha Rivermouth surf quality by month.

Compare Aha Rivermouth with another surf break.

Aha Rivermouth Location Maps

Aha Rivermouth Location Map

Contours: Roads & Rivers: Select a surf spot from the menu
Surf spots located close to Aha RivermouthShoreline around Aha RivermouthRoads and rivers around Aha Rivermouth

Use this relief map to navigate to Okinawa surf spots and tide stations that are in the area of Aha Rivermouth

Other Nearby Surf Breaks closest to Aha Rivermouth:

 (click location name for more details)

Wave buoys nearest to Aha Rivermouth:

Tide stations nearest to Aha Rivermouth:

  • Closest tide station
    2 mi
  • Second closest tide station
    7 mi
  • Third closest tide station
    17 mi
  • Fourth closest tide station
    20 mi
  • Fifth closest tide station
    22 mi
snow forecast website

Ski Resorts closest to Aha Rivermouth:

city weather forecast website

Town and city forecasts close to Aha Rivermouth:

  • Closest city location
    19 mi
  • Second closest city location
    22 mi
  • Third closest city location
    37 mi
  • Fourth closest city location
    37 mi
  • Fifth closest city location
    43 mi


  • The closest passenger airport to Aha Rivermouth is Yoron Airport (RNJ) in Japan, 38 km (24 miles) away (directly).
  • The second nearest airport to Aha Rivermouth is Kadena Ab Airport (DNA), also in Japan, 66 km (41 miles) away.
  • Third is Naha Airport (OKA) in Japan, 87 km (54 miles) away.
  • Tokunoshima Airport (TKN) in Japan is 137 km (85 miles) away.
  • Kumejima Airport (UEO), also in Japan is the fifth nearest airport to Aha Rivermouth and is 162 km (101 miles) away.
Aha Rivermouth break location map and break info

This is the Surf-Forecast page for Aha Rivermouth, Okinawa. Use the tab navigation above to view Aha Rivermouth sea temperature, Aha Rivermouth photographs, Aha Rivermouth detailed swell predictions, wind and weather forecasts, Aha Rivermouth webcams, current wind from Okinawa live weather stations and Aha Rivermouth tide predictions. The Japan swell maps link will open up the big picture showing Japan and the surrounding seas. These swell maps can be animated to show the different swell components, wave energy, wave period, wave heights, together with wind and weather forecasts, current weather and sea state observations from Japan wave-buoys, passing ships and coastal weather stations. Each of the forecast pages for this surf break feature a global and regional wavefinder tool to locate the best surf conditions in the area around Aha Rivermouth.