RIA
| Date | Clue |
|---|---|
| 2026-03-26 | Coastal inlet |
| 2025-12-05 | Coastal waterway |
| 2025-09-28 | Small inlet |
| 2025-08-24 | Narrow inlet |
| 2025-07-02 | Narrow inlet |
| 2025-01-26 | Water feature created by rising sea levels |
| 2025-01-06 | Small cove |
| 2024-11-29 | Coastal waterway |
| 2024-11-17 | Narrow inlet |
| 2024-10-20 | Narrow inlet |
| 2024-10-02 | Narrow inlet |
| 2024-03-03 | Estuary |
| 2024-02-22 | ___ Formosa (barrier island system of Portugal) |
| 2023-12-27 | Coastal inlet |
| 2023-08-11 | Coastal water feature |
| 2023-07-11 | Narrow inlet |
| 2023-02-06 | Narrow inlet |
| 2022-09-20 | Coastal inlet |
| 2022-09-06 | Narrow waterway |
| 2021-12-02 | Narrow inlet |
| 2021-02-28 | Small inlet |
| 2021-02-08 | Narrow inlet |
| 2020-11-11 | Narrow estuary |
| 2020-09-23 | Coastal inlet |
| 2020-09-10 | Coastal feature |
| 2020-07-25 | Coastal waterway |
| 2020-05-04 | Narrow inlet |
| 2019-12-30 | Small inlet |
| 2019-12-15 | Coastal inlet |
| 2019-12-09 | Small inlet |
| 2019-11-19 | Narrow waterway |
| 2019-06-24 | Narrow waterway |
| 2019-05-30 | Coastal inlet |
| 2018-04-19 | Narrow waterway |
| 2017-10-24 | Narrow inlet |
| 2017-10-02 | Narrow inlet |
| 2017-08-20 | Small inlet |
| 2017-04-26 | Coastal indentation |
| 2017-04-21 | Cousin of a fjord |
| 2017-04-10 | River inlet |
| 2016-12-16 | Drowned valley, maybe |
| 2016-08-24 | Coastal inlet |
| 2016-08-05 | Narrow inlet |
| 2016-05-20 | Narrow waterway |
| 2016-04-05 | Inlet |
| 2015-12-30 | Small inlet |
| 2015-12-03 | Shoreline opening |
| 2015-06-10 | Coastal inlet |
| 2015-03-29 | Marshy place, perhaps |
| 2014-11-28 | Coastal feature |
| 2014-11-10 | Narrow coastal inlet |
| 2014-10-05 | Narrow inlet |
| 2014-07-27 | Coastline feature |
| 2014-06-05 | Narrow inlet |
| 2014-01-01 | Narrow inlet |
| 2013-10-30 | Coastal inlet |
| 2013-03-24 | Narrow inlet |
| 2013-02-28 | Narrow waterway |
| 2013-01-18 | Relative of a fjord |
| 2012-10-16 | Narrow inlet |
| 2012-01-29 | Narrow inlet |
| 2011-05-25 | Narrow inlet |
| 2011-01-23 | Inlet |
| 2011-01-22 | Cove's cousin |
| 2010-09-22 | Shoreline indentation |
| 2010-09-21 | Small inlet |
| 2010-08-29 | Small inlet |
| 2010-02-23 | Narrow inlet |
| 2010-02-21 | Inlet |
| 2010-01-07 | Narrow inlet |
| 2009-08-23 | Narrow estuary |
| 2009-07-03 | Coastal feature |
| 2008-10-29 | Narrow inlet |
| 2008-10-12 | Narrow inlet |
| 2008-04-02 | Estuary |
| 2008-03-30 | Narrow inlet |
| 2008-03-23 | Estuary |
| 2008-03-02 | Rugged coastline feature |
| 2007-12-28 | Mooring site |
| 2007-12-24 | Coastal inlet |
| 2007-07-25 | Narrow inlet |
| 2007-05-25 | Relative of a fjord |
| 2007-02-10 | Coastal feature |
| 2006-01-20 | Narrow waterway |
| 2005-12-18 | Inlet |
| 2005-12-05 | Wedge-shaped inlet |
| 2005-03-16 | Narrow inlet |
| 2005-01-09 | Narrow inlet |
| 2004-05-13 | Creek |
| 2003-11-08 | Coastline feature |
| 2003-07-18 | Narrow inlet |
| 2003-04-26 | Creek |
| 2003-02-05 | River inlet |
| 2002-01-30 | Estuary |
| 2001-09-06 | Estuary |
| 2001-08-05 | Narrow inlet |
| 2000-11-04 | Rugged coastline feature |
| 2000-02-16 | River inlet |
| 1999-12-19 | River inlet |
| 1999-11-10 | Inlet |
| 1999-01-14 | Estuary |
| 1999-01-03 | Narrow way |
| 1998-11-28 | Estuary |
| 1998-09-23 | River inlet |
| 1998-09-15 | Estuary |
| 1998-09-10 | Its mouth is its biggest part |
| 1998-06-16 | Inlet |
| 1998-06-01 | Narrow inlet |
| 1998-05-13 | Narrow inlet |
| 1998-02-06 | Inlet |
| 1997-11-16 | Cove |
| 1997-10-26 | River inlet |
| 1997-10-06 | Inlet |
| 1997-09-14 | Inlet |
| 1996-10-17 | Narrow inlet |
| 1996-07-21 | River inlet |
| 1996-01-27 | Small inlet |
| 1995-12-03 | Inlet |
| 1995-10-29 | River inlet |
| 1995-07-23 | Inlet |
| 1994-12-10 | Fjord's kin |
| 1994-11-10 | Estuary |
| 1994-10-06 | Inlet |
| 1994-07-27 | River inlet |
| 1994-07-17 | Inlet |
| 1994-06-27 | Narrow inlet |
| 1994-02-15 | River inlet |
| 1994-02-05 | Calm waters site |