20 (土)	09:01	02:35	20:48	15:02
	290cm	-33cm	287cm	44cm
大潮 出 07:00 入 18:12 出 18:54 入 07:27 潮干狩り ○ 13:55～16:08

松ヶ枝（長崎）2038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	76.6	↓-12.5
2/20 00:10	64.5	↓-12.1
2/20 00:20	52.7	↓-11.8
2/20 00:30	41.4	↓-11.3
2/20 00:40	30.6	↓-10.8
2/20 00:50	20.5	↓-10.1
2/20 01:00	11.1	↓-9.4
2/20 01:10	2.5	↓-8.6
2/20 01:20	-5.2	↓-7.7
2/20 01:30	-12.1	↓-6.9
2/20 01:40	-18.1	↓-6.0
2/20 01:50	-23.1	↓-5.0
2/20 02:00	-27.1	↓-4.0
2/20 02:10	-30.2	↓-3.1
2/20 02:20	-32.2	↓-2.0
2/20 02:30	-33.1	↓-0.9	干潮
2/20 02:40	-33.0	↑0.1
2/20 02:50	-31.9	↑1.1
2/20 03:00	-29.7	↑2.2
2/20 03:10	-26.5	↑3.2
2/20 03:20	-22.2	↑4.3
2/20 03:30	-16.8	↑5.4
2/20 03:40	-10.5	↑6.3
2/20 03:50	-3.2	↑7.3
2/20 04:00	5.0	↑8.2
2/20 04:10	14.1	↑9.1
2/20 04:20	24.1	↑10.0
2/20 04:30	34.8	↑10.7
2/20 04:40	46.3	↑11.5
2/20 04:50	58.4	↑12.1
2/20 05:00	71.0	↑12.6
2/20 05:10	84.0	↑13.0
2/20 05:20	97.3	↑13.3
2/20 05:30	110.9	↑13.6
2/20 05:40	124.6	↑13.7	最大潮位差
2/20 05:50	138.3	↑13.7	最大潮位差
2/20 06:00	151.9	↑13.6
2/20 06:10	165.3	↑13.4
2/20 06:20	178.3	↑13.0
2/20 06:30	190.9	↑12.6
2/20 06:40	203.0	↑12.1
2/20 06:50	214.5	↑11.5
2/20 07:00	225.4	↑10.9
2/20 07:10	235.5	↑10.1
2/20 07:20	244.8	↑9.3
2/20 07:30	253.3	↑8.5
2/20 07:40	261.0	↑7.7
2/20 07:50	267.8	↑6.8
2/20 08:00	273.7	↑5.9
2/20 08:10	278.7	↑5.0
2/20 08:20	282.8	↑4.1
2/20 08:30	285.9	↑3.1
2/20 08:40	288.2	↑2.3
2/20 08:50	289.5	↑1.3
2/20 09:00	289.9	↑0.4	満潮
2/20 09:10	289.5	↓-0.4
2/20 09:20	288.1	↓-1.4
2/20 09:30	285.9	↓-2.2
2/20 09:40	282.8	↓-3.1
2/20 09:50	278.9	↓-3.9
2/20 10:00	274.1	↓-4.8
2/20 10:10	268.5	↓-5.6
2/20 10:20	262.2	↓-6.3
2/20 10:30	255.1	↓-7.1
2/20 10:40	247.3	↓-7.8
2/20 10:50	238.9	↓-8.4
2/20 11:00	229.9	↓-9.0
2/20 11:10	220.4	↓-9.5
2/20 11:20	210.5	↓-9.9
2/20 11:30	200.2	↓-10.3
2/20 11:40	189.6	↓-10.6
2/20 11:50	178.8	↓-10.8
2/20 12:00	167.9	↓-10.9
2/20 12:10	157.0	↓-10.9
2/20 12:20	146.2	↓-10.8
2/20 12:30	135.5	↓-10.7
2/20 12:40	125.2	↓-10.3
2/20 12:50	115.1	↓-10.1
2/20 13:00	105.5	↓-9.6
2/20 13:10	96.4	↓-9.1
2/20 13:20	87.9	↓-8.5
2/20 13:30	79.9	↓-8.0
2/20 13:40	72.7	↓-7.2
2/20 13:50	66.2	↓-6.5
2/20 14:00	60.4	↓-5.8
2/20 14:10	55.5	↓-4.9
2/20 14:20	51.4	↓-4.1
2/20 14:30	48.1	↓-3.3
2/20 14:40	45.7	↓-2.4
2/20 14:50	44.3	↓-1.4
2/20 15:00	43.7	↓-0.6	干潮
2/20 15:10	44.0	↑0.3
2/20 15:20	45.2	↑1.2
2/20 15:30	47.4	↑2.2
2/20 15:40	50.5	↑3.1
2/20 15:50	54.5	↑4.0
2/20 16:00	59.4	↑4.9
2/20 16:10	65.1	↑5.7
2/20 16:20	71.7	↑6.6
2/20 16:30	79.1	↑7.4
2/20 16:40	87.2	↑8.1
2/20 16:50	96.1	↑8.9
2/20 17:00	105.5	↑9.4
2/20 17:10	115.5	↑10.0
2/20 17:20	126.0	↑10.5
2/20 17:30	136.8	↑10.8
2/20 17:40	147.9	↑11.1
2/20 17:50	159.2	↑11.3
2/20 18:00	170.5	↑11.3
2/20 18:10	181.8	↑11.3
2/20 18:20	192.9	↑11.1
2/20 18:30	203.8	↑10.9
2/20 18:40	214.3	↑10.5
2/20 18:50	224.4	↑10.1
2/20 19:00	233.9	↑9.5
2/20 19:10	242.8	↑8.9
2/20 19:20	251.0	↑8.2
2/20 19:30	258.4	↑7.4
2/20 19:40	265.0	↑6.6
2/20 19:50	270.8	↑5.8
2/20 20:00	275.7	↑4.9
2/20 20:10	279.6	↑3.9
2/20 20:20	282.7	↑3.1
2/20 20:30	284.8	↑2.1
2/20 20:40	286.0	↑1.2	満潮
2/20 20:50	286.2	↑0.2
2/20 21:00	285.5	↓-0.7
2/20 21:10	283.8	↓-1.7
2/20 21:20	281.3	↓-2.5
2/20 21:30	277.8	↓-3.5
2/20 21:40	273.4	↓-4.4
2/20 21:50	268.1	↓-5.3
2/20 22:00	261.9	↓-6.2
2/20 22:10	254.9	↓-7.0
2/20 22:20	247.1	↓-7.8
2/20 22:30	238.4	↓-8.7
2/20 22:40	229.0	↓-9.4
2/20 22:50	218.9	↓-10.1
2/20 23:00	208.2	↓-10.7
2/20 23:10	196.8	↓-11.4
2/20 23:20	184.9	↓-11.9
2/20 23:30	172.5	↓-12.4
2/20 23:40	159.8	↓-12.7
2/20 23:50	146.7	↓-13.1