tropic lower-low-water interval

The lunitidal interval pertaining to the lower low waters at the time of tropic tides.

Related terms:

• tropic higher-high-water interval
• tropic low-water inequality
• low-water interval
• low-water lunitidal interval
• lower low water
• mean lower low water
• mean low-water lunitidal interval
• mean lower low-water springs
• tropic high-water inequality
• mean diurnal low-water inequality