18 (火)	08:15	01:40	20:09	14:11
	189cm	5cm	187cm	40cm
中潮 出 07:05 入 18:10 出 05:45 入 15:34 潮干狩り ○ 13:21～15:01

小茂田（長崎）2042年02月18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
2/18 00:00	29.8	↓-5.1
2/18 00:10	25.2	↓-4.6
2/18 00:20	21.0	↓-4.2
2/18 00:30	17.2	↓-3.8
2/18 00:40	13.9	↓-3.3
2/18 00:50	11.1	↓-2.8
2/18 01:00	8.8	↓-2.3
2/18 01:10	7.0	↓-1.8
2/18 01:20	5.7	↓-1.3
2/18 01:30	5.0	↓-0.7	干潮
2/18 01:40	4.8	↓-0.2	干潮
2/18 01:50	5.2	↑0.4
2/18 02:00	6.0	↑0.8
2/18 02:10	7.4	↑1.4
2/18 02:20	9.3	↑1.9
2/18 02:30	11.8	↑2.5
2/18 02:40	14.7	↑2.9
2/18 02:50	18.1	↑3.4
2/18 03:00	22.0	↑3.9
2/18 03:10	26.3	↑4.3
2/18 03:20	31.0	↑4.7
2/18 03:30	36.2	↑5.2
2/18 03:40	41.7	↑5.5
2/18 03:50	47.5	↑5.8
2/18 04:00	53.7	↑6.2
2/18 04:10	60.2	↑6.5
2/18 04:20	66.9	↑6.7
2/18 04:30	73.8	↑6.9
2/18 04:40	80.8	↑7.0
2/18 04:50	88.0	↑7.2
2/18 05:00	95.3	↑7.3
2/18 05:10	102.7	↑7.4
2/18 05:20	110.0	↑7.3
2/18 05:30	117.2	↑7.2
2/18 05:40	124.4	↑7.2
2/18 05:50	131.4	↑7.0
2/18 06:00	138.2	↑6.8
2/18 06:10	144.7	↑6.5
2/18 06:20	151.0	↑6.3
2/18 06:30	156.9	↑5.9
2/18 06:40	162.4	↑5.5
2/18 06:50	167.5	↑5.1
2/18 07:00	172.1	↑4.6
2/18 07:10	176.3	↑4.2
2/18 07:20	179.8	↑3.5
2/18 07:30	182.9	↑3.1
2/18 07:40	185.3	↑2.4
2/18 07:50	187.1	↑1.8
2/18 08:00	188.3	↑1.2
2/18 08:10	188.9	↑0.6	満潮
2/18 08:20	188.8	↓-0.1
2/18 08:30	188.1	↓-0.7
2/18 08:40	186.8	↓-1.3
2/18 08:50	184.9	↓-1.9
2/18 09:00	182.4	↓-2.5
2/18 09:10	179.3	↓-3.1
2/18 09:20	175.7	↓-3.6
2/18 09:30	171.6	↓-4.1
2/18 09:40	167.0	↓-4.6
2/18 09:50	162.0	↓-5.0
2/18 10:00	156.6	↓-5.4
2/18 10:10	150.8	↓-5.8
2/18 10:20	144.8	↓-6.0
2/18 10:30	138.6	↓-6.2
2/18 10:40	132.2	↓-6.4
2/18 10:50	125.6	↓-6.6
2/18 11:00	119.1	↓-6.5
2/18 11:10	112.4	↓-6.7
2/18 11:20	105.9	↓-6.5
2/18 11:30	99.4	↓-6.5
2/18 11:40	93.0	↓-6.4
2/18 11:50	86.9	↓-6.1
2/18 12:00	81.0	↓-5.9
2/18 12:10	75.3	↓-5.7
2/18 12:20	70.0	↓-5.3
2/18 12:30	65.0	↓-5.0
2/18 12:40	60.4	↓-4.6
2/18 12:50	56.2	↓-4.2
2/18 13:00	52.5	↓-3.7
2/18 13:10	49.2	↓-3.3
2/18 13:20	46.3	↓-2.9
2/18 13:30	44.0	↓-2.3
2/18 13:40	42.2	↓-1.8
2/18 13:50	40.9	↓-1.3
2/18 14:00	40.1	↓-0.8
2/18 14:10	39.8	↓-0.3	干潮
2/18 14:20	40.1	↑0.3
2/18 14:30	40.9	↑0.8
2/18 14:40	42.1	↑1.2
2/18 14:50	43.9	↑1.8
2/18 15:00	46.2	↑2.3
2/18 15:10	48.9	↑2.7
2/18 15:20	52.1	↑3.2
2/18 15:30	55.8	↑3.7
2/18 15:40	59.8	↑4.0
2/18 15:50	64.2	↑4.4
2/18 16:00	69.0	↑4.8
2/18 16:10	74.1	↑5.1
2/18 16:20	79.5	↑5.4
2/18 16:30	85.2	↑5.7
2/18 16:40	91.1	↑5.9
2/18 16:50	97.2	↑6.1
2/18 17:00	103.4	↑6.2
2/18 17:10	109.8	↑6.4
2/18 17:20	116.1	↑6.3
2/18 17:30	122.5	↑6.4
2/18 17:40	128.9	↑6.4
2/18 17:50	135.1	↑6.2
2/18 18:00	141.2	↑6.1
2/18 18:10	147.1	↑5.9
2/18 18:20	152.8	↑5.7
2/18 18:30	158.2	↑5.4
2/18 18:40	163.2	↑5.0
2/18 18:50	167.8	↑4.6
2/18 19:00	172.1	↑4.3
2/18 19:10	175.8	↑3.7
2/18 19:20	179.0	↑3.2
2/18 19:30	181.6	↑2.6
2/18 19:40	183.7	↑2.1
2/18 19:50	185.2	↑1.5
2/18 20:00	186.0	↑0.8	満潮
2/18 20:10	186.2	↑0.2
2/18 20:20	185.7	↓-0.5
2/18 20:30	184.5	↓-1.2
2/18 20:40	182.7	↓-1.8
2/18 20:50	180.2	↓-2.5
2/18 21:00	177.0	↓-3.2
2/18 21:10	173.2	↓-3.8
2/18 21:20	168.8	↓-4.4
2/18 21:30	163.8	↓-5.0
2/18 21:40	158.3	↓-5.5
2/18 21:50	152.3	↓-6.0
2/18 22:00	145.8	↓-6.5
2/18 22:10	138.9	↓-6.9
2/18 22:20	131.6	↓-7.3
2/18 22:30	124.0	↓-7.6
2/18 22:40	116.1	↓-7.9
2/18 22:50	108.1	↓-8.0
2/18 23:00	99.9	↓-8.2
2/18 23:10	91.6	↓-8.3	最大潮位差
2/18 23:20	83.4	↓-8.2
2/18 23:30	75.2	↓-8.2
2/18 23:40	67.1	↓-8.1
2/18 23:50	59.1	↓-8.0