20 (月)	09:38	03:08	21:34	15:35
	476cm	-23cm	462cm	63cm
大潮 出 06:57 入 18:09 出 07:07 入 18:03 潮干狩り ○ 14:23～16:47

長州／熊本（熊本）2023年02月20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
2/20 00:00	207.5	↓-19.2
2/20 00:10	188.2	↓-19.3
2/20 00:20	169.1	↓-19.1
2/20 00:30	150.2	↓-18.9
2/20 00:40	131.7	↓-18.5
2/20 00:50	113.8	↓-17.9
2/20 01:00	96.4	↓-17.4
2/20 01:10	79.9	↓-16.5
2/20 01:20	64.2	↓-15.7
2/20 01:30	49.6	↓-14.6
2/20 01:40	36.0	↓-13.6
2/20 01:50	23.7	↓-12.3
2/20 02:00	12.6	↓-11.1
2/20 02:10	3.0	↓-9.6
2/20 02:20	-5.3	↓-8.3
2/20 02:30	-12.0	↓-6.7
2/20 02:40	-17.2	↓-5.2
2/20 02:50	-20.8	↓-3.6
2/20 03:00	-22.8	↓-2.0	干潮
2/20 03:10	-23.2	↓-0.4
2/20 03:20	-21.9	↑1.3
2/20 03:30	-19.1	↑2.8
2/20 03:40	-14.6	↑4.5
2/20 03:50	-8.6	↑6.0
2/20 04:00	-1.1	↑7.5
2/20 04:10	7.9	↑9.0
2/20 04:20	18.3	↑10.4
2/20 04:30	30.1	↑11.8
2/20 04:40	43.1	↑13.0
2/20 04:50	57.3	↑14.2
2/20 05:00	72.6	↑15.3
2/20 05:10	88.8	↑16.2
2/20 05:20	106.0	↑17.2
2/20 05:30	123.9	↑17.9
2/20 05:40	142.5	↑18.6
2/20 05:50	161.7	↑19.2
2/20 06:00	181.2	↑19.5
2/20 06:10	201.1	↑19.9
2/20 06:20	221.1	↑20.0
2/20 06:30	241.2	↑20.1	最大潮位差
2/20 06:40	261.2	↑20.0
2/20 06:50	280.9	↑19.7
2/20 07:00	300.3	↑19.4
2/20 07:10	319.3	↑19.0
2/20 07:20	337.6	↑18.3
2/20 07:30	355.3	↑17.7
2/20 07:40	372.1	↑16.8
2/20 07:50	387.9	↑15.8
2/20 08:00	402.7	↑14.8
2/20 08:10	416.4	↑13.7
2/20 08:20	428.8	↑12.4
2/20 08:30	439.9	↑11.1
2/20 08:40	449.7	↑9.8
2/20 08:50	457.9	↑8.2
2/20 09:00	464.6	↑6.7
2/20 09:10	469.8	↑5.2
2/20 09:20	473.4	↑3.6
2/20 09:30	475.3	↑1.9	満潮
2/20 09:40	475.6	↑0.3
2/20 09:50	474.3	↓-1.3
2/20 10:00	471.4	↓-2.9
2/20 10:10	466.8	↓-4.6
2/20 10:20	460.8	↓-6.0
2/20 10:30	453.2	↓-7.6
2/20 10:40	444.1	↓-9.1
2/20 10:50	433.7	↓-10.4
2/20 11:00	422.0	↓-11.7
2/20 11:10	409.1	↓-12.9
2/20 11:20	395.1	↓-14.0
2/20 11:30	380.2	↓-14.9
2/20 11:40	364.3	↓-15.9
2/20 11:50	347.8	↓-16.5
2/20 12:00	330.6	↓-17.2
2/20 12:10	313.0	↓-17.6
2/20 12:20	295.0	↓-18.0
2/20 12:30	276.8	↓-18.2
2/20 12:40	258.6	↓-18.2
2/20 12:50	240.6	↓-18.0
2/20 13:00	222.7	↓-17.9
2/20 13:10	205.2	↓-17.5
2/20 13:20	188.3	↓-16.9
2/20 13:30	171.9	↓-16.4
2/20 13:40	156.4	↓-15.5
2/20 13:50	141.7	↓-14.7
2/20 14:00	128.0	↓-13.7
2/20 14:10	115.5	↓-12.5
2/20 14:20	104.1	↓-11.4
2/20 14:30	93.9	↓-10.2
2/20 14:40	85.1	↓-8.8
2/20 14:50	77.7	↓-7.4
2/20 15:00	71.8	↓-5.9
2/20 15:10	67.3	↓-4.5
2/20 15:20	64.4	↓-2.9
2/20 15:30	63.0	↓-1.4	干潮
2/20 15:40	63.1	↑0.1
2/20 15:50	64.7	↑1.6
2/20 16:00	67.8	↑3.1
2/20 16:10	72.4	↑4.6
2/20 16:20	78.5	↑6.1
2/20 16:30	85.9	↑7.4
2/20 16:40	94.6	↑8.7
2/20 16:50	104.6	↑10.0
2/20 17:00	115.8	↑11.2
2/20 17:10	128.1	↑12.3
2/20 17:20	141.4	↑13.3
2/20 17:30	155.6	↑14.2
2/20 17:40	170.6	↑15.0
2/20 17:50	186.3	↑15.7
2/20 18:00	202.6	↑16.3
2/20 18:10	219.3	↑16.7
2/20 18:20	236.4	↑17.1
2/20 18:30	253.6	↑17.2
2/20 18:40	271.0	↑17.4
2/20 18:50	288.3	↑17.3
2/20 19:00	305.4	↑17.1
2/20 19:10	322.2	↑16.8
2/20 19:20	338.6	↑16.4
2/20 19:30	354.5	↑15.9
2/20 19:40	369.6	↑15.1
2/20 19:50	384.0	↑14.4
2/20 20:00	397.4	↑13.4
2/20 20:10	409.9	↑12.5
2/20 20:20	421.2	↑11.3
2/20 20:30	431.3	↑10.1
2/20 20:40	440.1	↑8.8
2/20 20:50	447.5	↑7.4
2/20 21:00	453.4	↑5.9
2/20 21:10	457.8	↑4.4
2/20 21:20	460.7	↑2.9
2/20 21:30	461.9	↑1.2	満潮
2/20 21:40	461.5	↓-0.4
2/20 21:50	459.5	↓-2.0
2/20 22:00	455.8	↓-3.7
2/20 22:10	450.5	↓-5.3
2/20 22:20	443.5	↓-7.0
2/20 22:30	435.0	↓-8.5
2/20 22:40	424.9	↓-10.1
2/20 22:50	413.4	↓-11.5
2/20 23:00	400.4	↓-13.0
2/20 23:10	386.1	↓-14.3
2/20 23:20	370.6	↓-15.5
2/20 23:30	354.0	↓-16.6
2/20 23:40	336.4	↓-17.6
2/20 23:50	317.9	↓-18.5