20 (木)	07:49	01:05	19:30	13:33
	276cm	6cm	270cm	69cm
大潮 出 07:00 入 18:12 出 05:34 入 16:46

深堀（長崎）2031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	22.7	↓-5.6
2/20 00:10	17.8	↓-4.9
2/20 00:20	13.8	↓-4.0
2/20 00:30	10.5	↓-3.3
2/20 00:40	8.0	↓-2.5
2/20 00:50	6.3	↓-1.7
2/20 01:00	5.5	↓-0.8	干潮
2/20 01:10	5.6	↑0.1
2/20 01:20	6.5	↑0.9
2/20 01:30	8.2	↑1.7
2/20 01:40	10.8	↑2.6
2/20 01:50	14.2	↑3.4
2/20 02:00	18.4	↑4.2
2/20 02:10	23.4	↑5.0
2/20 02:20	29.1	↑5.7
2/20 02:30	35.5	↑6.4
2/20 02:40	42.5	↑7.0
2/20 02:50	50.2	↑7.7
2/20 03:00	58.4	↑8.2
2/20 03:10	67.0	↑8.6
2/20 03:20	76.1	↑9.1
2/20 03:30	85.6	↑9.5
2/20 03:40	95.4	↑9.8
2/20 03:50	105.4	↑10.0
2/20 04:00	115.6	↑10.2
2/20 04:10	126.0	↑10.4
2/20 04:20	136.4	↑10.4
2/20 04:30	146.7	↑10.3
2/20 04:40	157.1	↑10.4
2/20 04:50	167.3	↑10.2
2/20 05:00	177.3	↑10.0
2/20 05:10	187.1	↑9.8
2/20 05:20	196.6	↑9.5
2/20 05:30	205.8	↑9.2
2/20 05:40	214.6	↑8.8
2/20 05:50	223.0	↑8.4
2/20 06:00	230.9	↑7.9
2/20 06:10	238.3	↑7.4
2/20 06:20	245.1	↑6.8
2/20 06:30	251.3	↑6.2
2/20 06:40	256.9	↑5.6
2/20 06:50	261.9	↑5.0
2/20 07:00	266.1	↑4.2
2/20 07:10	269.5	↑3.4
2/20 07:20	272.2	↑2.7
2/20 07:30	274.1	↑1.9
2/20 07:40	275.2	↑1.1	満潮
2/20 07:50	275.5	↑0.3
2/20 08:00	274.9	↓-0.6
2/20 08:10	273.4	↓-1.5
2/20 08:20	271.1	↓-2.3
2/20 08:30	268.0	↓-3.1
2/20 08:40	264.1	↓-3.9
2/20 08:50	259.4	↓-4.7
2/20 09:00	253.9	↓-5.5
2/20 09:10	247.8	↓-6.1
2/20 09:20	241.0	↓-6.8
2/20 09:30	233.5	↓-7.5
2/20 09:40	225.6	↓-7.9
2/20 09:50	217.2	↓-8.4
2/20 10:00	208.4	↓-8.8
2/20 10:10	199.3	↓-9.1
2/20 10:20	190.0	↓-9.3
2/20 10:30	180.6	↓-9.4
2/20 10:40	171.1	↓-9.5
2/20 10:50	161.6	↓-9.5
2/20 11:00	152.2	↓-9.4
2/20 11:10	143.0	↓-9.2
2/20 11:20	134.0	↓-9.0
2/20 11:30	125.4	↓-8.6
2/20 11:40	117.2	↓-8.2
2/20 11:50	109.5	↓-7.7
2/20 12:00	102.3	↓-7.2
2/20 12:10	95.7	↓-6.6
2/20 12:20	89.8	↓-5.9
2/20 12:30	84.5	↓-5.3
2/20 12:40	79.9	↓-4.6
2/20 12:50	76.1	↓-3.8
2/20 13:00	73.1	↓-3.0
2/20 13:10	70.9	↓-2.2
2/20 13:20	69.4	↓-1.5
2/20 13:30	68.8	↓-0.6	干潮
2/20 13:40	69.1	↑0.3
2/20 13:50	70.1	↑1.0
2/20 14:00	72.0	↑1.9
2/20 14:10	74.6	↑2.6
2/20 14:20	78.0	↑3.4
2/20 14:30	82.1	↑4.1
2/20 14:40	86.9	↑4.8
2/20 14:50	92.4	↑5.5
2/20 15:00	98.4	↑6.0
2/20 15:10	105.1	↑6.7
2/20 15:20	112.2	↑7.1
2/20 15:30	119.7	↑7.5
2/20 15:40	127.6	↑7.9
2/20 15:50	135.9	↑8.3
2/20 16:00	144.3	↑8.4
2/20 16:10	152.9	↑8.6
2/20 16:20	161.7	↑8.8
2/20 16:30	170.5	↑8.8
2/20 16:40	179.2	↑8.7
2/20 16:50	187.8	↑8.6
2/20 17:00	196.3	↑8.5
2/20 17:10	204.6	↑8.3
2/20 17:20	212.6	↑8.0
2/20 17:30	220.2	↑7.6
2/20 17:40	227.5	↑7.3
2/20 17:50	234.3	↑6.8
2/20 18:00	240.7	↑6.4
2/20 18:10	246.5	↑5.8
2/20 18:20	251.8	↑5.3
2/20 18:30	256.4	↑4.6
2/20 18:40	260.4	↑4.0
2/20 18:50	263.7	↑3.3
2/20 19:00	266.3	↑2.6
2/20 19:10	268.2	↑1.9
2/20 19:20	269.3	↑1.1	満潮
2/20 19:30	269.6	↑0.3	満潮
2/20 19:40	269.0	↓-0.6
2/20 19:50	267.7	↓-1.3
2/20 20:00	265.5	↓-2.2
2/20 20:10	262.4	↓-3.1
2/20 20:20	258.5	↓-3.9
2/20 20:30	253.8	↓-4.7
2/20 20:40	248.2	↓-5.6
2/20 20:50	241.8	↓-6.4
2/20 21:00	234.7	↓-7.1
2/20 21:10	226.8	↓-7.9
2/20 21:20	218.2	↓-8.6
2/20 21:30	209.0	↓-9.2
2/20 21:40	199.3	↓-9.7
2/20 21:50	189.0	↓-10.3
2/20 22:00	178.2	↓-10.8
2/20 22:10	167.1	↓-11.1
2/20 22:20	155.7	↓-11.4
2/20 22:30	144.2	↓-11.5
2/20 22:40	132.5	↓-11.7	最大潮位差
2/20 22:50	120.8	↓-11.7	最大潮位差
2/20 23:00	109.1	↓-11.7	最大潮位差
2/20 23:10	97.6	↓-11.5
2/20 23:20	86.4	↓-11.2
2/20 23:30	75.4	↓-11.0
2/20 23:40	64.9	↓-10.5
2/20 23:50	54.9	↓-10.0