18 (日)	11:24	05:14	23:50	17:35
	181cm	28cm	169cm	20cm
中潮 出 07:05 入 18:10 出 09:03 入 22:39 潮干狩り ◎ 15:55～18:10

小茂田（長崎）2029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	173.1	↓-2.2
2/18 00:10	170.4	↓-2.7
2/18 00:20	167.1	↓-3.3
2/18 00:30	163.3	↓-3.8
2/18 00:40	159.0	↓-4.3
2/18 00:50	154.3	↓-4.7
2/18 01:00	149.2	↓-5.1
2/18 01:10	143.7	↓-5.5
2/18 01:20	137.9	↓-5.8
2/18 01:30	131.8	↓-6.1
2/18 01:40	125.5	↓-6.3
2/18 01:50	119.0	↓-6.5
2/18 02:00	112.4	↓-6.6
2/18 02:10	105.8	↓-6.6
2/18 02:20	99.1	↓-6.7
2/18 02:30	92.4	↓-6.7
2/18 02:40	85.8	↓-6.6
2/18 02:50	79.4	↓-6.4
2/18 03:00	73.2	↓-6.2
2/18 03:10	67.2	↓-6.0
2/18 03:20	61.5	↓-5.7
2/18 03:30	56.1	↓-5.4
2/18 03:40	51.1	↓-5.0
2/18 03:50	46.5	↓-4.6
2/18 04:00	42.4	↓-4.1
2/18 04:10	38.7	↓-3.7
2/18 04:20	35.5	↓-3.2
2/18 04:30	32.8	↓-2.7
2/18 04:40	30.7	↓-2.1
2/18 04:50	29.1	↓-1.6
2/18 05:00	28.1	↓-1.0
2/18 05:10	27.7	↓-0.4	干潮
2/18 05:20	27.8	↑0.1
2/18 05:30	28.5	↑0.7
2/18 05:40	29.7	↑1.2
2/18 05:50	31.5	↑1.8
2/18 06:00	33.8	↑2.3
2/18 06:10	36.6	↑2.8
2/18 06:20	39.9	↑3.3
2/18 06:30	43.6	↑3.7
2/18 06:40	47.8	↑4.2
2/18 06:50	52.4	↑4.6
2/18 07:00	57.3	↑4.9
2/18 07:10	62.6	↑5.3
2/18 07:20	68.2	↑5.6
2/18 07:30	74.0	↑5.8
2/18 07:40	80.0	↑6.0
2/18 07:50	86.2	↑6.2
2/18 08:00	92.5	↑6.3
2/18 08:10	98.9	↑6.4
2/18 08:20	105.3	↑6.4
2/18 08:30	111.7	↑6.4
2/18 08:40	118.1	↑6.4
2/18 08:50	124.4	↑6.3
2/18 09:00	130.5	↑6.1
2/18 09:10	136.4	↑5.9
2/18 09:20	142.2	↑5.8
2/18 09:30	147.6	↑5.4
2/18 09:40	152.8	↑5.2
2/18 09:50	157.6	↑4.8
2/18 10:00	162.0	↑4.4
2/18 10:10	166.0	↑4.0
2/18 10:20	169.6	↑3.6
2/18 10:30	172.7	↑3.1
2/18 10:40	175.3	↑2.6
2/18 10:50	177.4	↑2.1
2/18 11:00	179.0	↑1.6
2/18 11:10	180.0	↑1.0
2/18 11:20	180.5	↑0.5	満潮
2/18 11:30	180.4	↓-0.1
2/18 11:40	179.7	↓-0.7
2/18 11:50	178.5	↓-1.2
2/18 12:00	176.7	↓-1.8
2/18 12:10	174.3	↓-2.4
2/18 12:20	171.5	↓-2.8
2/18 12:30	168.1	↓-3.4
2/18 12:40	164.2	↓-3.9
2/18 12:50	159.8	↓-4.4
2/18 13:00	155.0	↓-4.8
2/18 13:10	149.9	↓-5.1
2/18 13:20	144.3	↓-5.6
2/18 13:30	138.4	↓-5.9
2/18 13:40	132.3	↓-6.1
2/18 13:50	125.9	↓-6.4
2/18 14:00	119.3	↓-6.6
2/18 14:10	112.5	↓-6.8
2/18 14:20	105.7	↓-6.8
2/18 14:30	98.9	↓-6.8
2/18 14:40	92.0	↓-6.9	最大潮位差
2/18 14:50	85.2	↓-6.8
2/18 15:00	78.6	↓-6.6
2/18 15:10	72.0	↓-6.6
2/18 15:20	65.7	↓-6.3
2/18 15:30	59.7	↓-6.0
2/18 15:40	53.9	↓-5.8
2/18 15:50	48.5	↓-5.4
2/18 16:00	43.5	↓-5.0
2/18 16:10	38.9	↓-4.6
2/18 16:20	34.7	↓-4.2
2/18 16:30	31.1	↓-3.6
2/18 16:40	27.9	↓-3.2
2/18 16:50	25.2	↓-2.7
2/18 17:00	23.0	↓-2.2
2/18 17:10	21.5	↓-1.5
2/18 17:20	20.4	↓-1.1
2/18 17:30	19.9	↓-0.5	干潮
2/18 17:40	20.0	↑0.1
2/18 17:50	20.6	↑0.6
2/18 18:00	21.8	↑1.2
2/18 18:10	23.5	↑1.7
2/18 18:20	25.7	↑2.2
2/18 18:30	28.4	↑2.7
2/18 18:40	31.6	↑3.2
2/18 18:50	35.2	↑3.6
2/18 19:00	39.3	↑4.1
2/18 19:10	43.7	↑4.4
2/18 19:20	48.5	↑4.8
2/18 19:30	53.6	↑5.1
2/18 19:40	59.0	↑5.4
2/18 19:50	64.6	↑5.6
2/18 20:00	70.4	↑5.8
2/18 20:10	76.4	↑6.0
2/18 20:20	82.5	↑6.1
2/18 20:30	88.6	↑6.1
2/18 20:40	94.8	↑6.2
2/18 20:50	101.0	↑6.2
2/18 21:00	107.2	↑6.2
2/18 21:10	113.2	↑6.0
2/18 21:20	119.1	↑5.9
2/18 21:30	124.9	↑5.8
2/18 21:40	130.4	↑5.5
2/18 21:50	135.7	↑5.3
2/18 22:00	140.7	↑5.0
2/18 22:10	145.3	↑4.6
2/18 22:20	149.6	↑4.3
2/18 22:30	153.6	↑4.0
2/18 22:40	157.1	↑3.5
2/18 22:50	160.2	↑3.1
2/18 23:00	162.9	↑2.7
2/18 23:10	165.0	↑2.1
2/18 23:20	166.7	↑1.7
2/18 23:30	167.9	↑1.2
2/18 23:40	168.6	↑0.7	満潮
2/18 23:50	168.8	↑0.2	満潮