21 (金)	09:43	03:40	22:15	15:53
	470cm	49cm	482cm	-4cm
大潮 出 05:43 入 18:53 出 06:14 入 20:06 潮干狩り ◎ 13:57～17:50

長州／熊本（熊本）2023年04月21日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/21 00:00	338.8	↓-17.9
4/21 00:10	320.3	↓-18.5
4/21 00:20	301.4	↓-18.9
4/21 00:30	282.4	↓-19.0
4/21 00:40	263.2	↓-19.2
4/21 00:50	244.0	↓-19.2
4/21 01:00	225.1	↓-18.9
4/21 01:10	206.5	↓-18.6
4/21 01:20	188.4	↓-18.1
4/21 01:30	170.9	↓-17.5
4/21 01:40	154.2	↓-16.7
4/21 01:50	138.3	↓-15.9
4/21 02:00	123.5	↓-14.8
4/21 02:10	109.8	↓-13.7
4/21 02:20	97.2	↓-12.6
4/21 02:30	86.0	↓-11.2
4/21 02:40	76.2	↓-9.8
4/21 02:50	67.7	↓-8.5
4/21 03:00	60.8	↓-6.9
4/21 03:10	55.5	↓-5.3
4/21 03:20	51.7	↓-3.8
4/21 03:30	49.5	↓-2.2	干潮
4/21 03:40	48.9	↓-0.6	干潮
4/21 03:50	49.9	↑1.0
4/21 04:00	52.5	↑2.6
4/21 04:10	56.6	↑4.1
4/21 04:20	62.3	↑5.7
4/21 04:30	69.4	↑7.1
4/21 04:40	78.0	↑8.6
4/21 04:50	87.9	↑9.9
4/21 05:00	99.0	↑11.1
4/21 05:10	111.4	↑12.4
4/21 05:20	124.8	↑13.4
4/21 05:30	139.2	↑14.4
4/21 05:40	154.5	↑15.3
4/21 05:50	170.5	↑16.0
4/21 06:00	187.2	↑16.7
4/21 06:10	204.4	↑17.2
4/21 06:20	222.1	↑17.7
4/21 06:30	240.0	↑17.9
4/21 06:40	258.0	↑18.0
4/21 06:50	276.1	↑18.1
4/21 07:00	294.0	↑17.9
4/21 07:10	311.7	↑17.7
4/21 07:20	329.1	↑17.4
4/21 07:30	345.9	↑16.8
4/21 07:40	362.1	↑16.2
4/21 07:50	377.6	↑15.5
4/21 08:00	392.2	↑14.6
4/21 08:10	405.8	↑13.6
4/21 08:20	418.3	↑12.5
4/21 08:30	429.7	↑11.4
4/21 08:40	439.8	↑10.1
4/21 08:50	448.5	↑8.7
4/21 09:00	455.8	↑7.3
4/21 09:10	461.6	↑5.8
4/21 09:20	465.9	↑4.3
4/21 09:30	468.6	↑2.7
4/21 09:40	469.6	↑1.0	満潮
4/21 09:50	469.1	↓-0.5
4/21 10:00	466.8	↓-2.3
4/21 10:10	463.0	↓-3.8
4/21 10:20	457.5	↓-5.5
4/21 10:30	450.4	↓-7.1
4/21 10:40	441.8	↓-8.6
4/21 10:50	431.6	↓-10.2
4/21 11:00	420.0	↓-11.6
4/21 11:10	407.1	↓-12.9
4/21 11:20	392.9	↓-14.2
4/21 11:30	377.5	↓-15.4
4/21 11:40	361.0	↓-16.5
4/21 11:50	343.7	↓-17.3
4/21 12:00	325.4	↓-18.3
4/21 12:10	306.5	↓-18.9
4/21 12:20	287.1	↓-19.4
4/21 12:30	267.2	↓-19.9
4/21 12:40	247.1	↓-20.1
4/21 12:50	226.9	↓-20.2	最大潮位差
4/21 13:00	206.7	↓-20.2	最大潮位差
4/21 13:10	186.7	↓-20.0
4/21 13:20	167.1	↓-19.6
4/21 13:30	147.9	↓-19.2
4/21 13:40	129.4	↓-18.5
4/21 13:50	111.6	↓-17.8
4/21 14:00	94.7	↓-16.9
4/21 14:10	78.8	↓-15.9
4/21 14:20	64.0	↓-14.8
4/21 14:30	50.4	↓-13.6
4/21 14:40	38.2	↓-12.2
4/21 14:50	27.4	↓-10.8
4/21 15:00	18.1	↓-9.3
4/21 15:10	10.3	↓-7.8
4/21 15:20	4.2	↓-6.1
4/21 15:30	-0.4	↓-4.6
4/21 15:40	-3.3	↓-2.9
4/21 15:50	-4.5	↓-1.2	干潮
4/21 16:00	-4.0	↑0.5
4/21 16:10	-1.8	↑2.2
4/21 16:20	2.0	↑3.8
4/21 16:30	7.4	↑5.4
4/21 16:40	14.4	↑7.0
4/21 16:50	22.9	↑8.5
4/21 17:00	32.9	↑10.0
4/21 17:10	44.3	↑11.4
4/21 17:20	57.0	↑12.7
4/21 17:30	70.9	↑13.9
4/21 17:40	85.9	↑15.0
4/21 17:50	101.9	↑16.0
4/21 18:00	118.9	↑17.0
4/21 18:10	136.6	↑17.7
4/21 18:20	155.0	↑18.4
4/21 18:30	174.0	↑19.0
4/21 18:40	193.4	↑19.4
4/21 18:50	213.1	↑19.7
4/21 19:00	232.9	↑19.8
4/21 19:10	252.8	↑19.9
4/21 19:20	272.6	↑19.8
4/21 19:30	292.2	↑19.6
4/21 19:40	311.3	↑19.1
4/21 19:50	330.1	↑18.8
4/21 20:00	348.2	↑18.1
4/21 20:10	365.5	↑17.3
4/21 20:20	382.0	↑16.5
4/21 20:30	397.6	↑15.6
4/21 20:40	412.1	↑14.5
4/21 20:50	425.4	↑13.3
4/21 21:00	437.5	↑12.1
4/21 21:10	448.2	↑10.7
4/21 21:20	457.5	↑9.3
4/21 21:30	465.4	↑7.9
4/21 21:40	471.7	↑6.3
4/21 21:50	476.5	↑4.8
4/21 22:00	479.6	↑3.1
4/21 22:10	481.1	↑1.5	満潮
4/21 22:20	481.0	↓-0.1
4/21 22:30	479.3	↓-1.7
4/21 22:40	475.9	↓-3.4
4/21 22:50	471.0	↓-4.9
4/21 23:00	464.5	↓-6.5
4/21 23:10	456.6	↓-7.9
4/21 23:20	447.2	↓-9.4
4/21 23:30	436.5	↓-10.7
4/21 23:40	424.5	↓-12.0
4/21 23:50	411.3	↓-13.2