18 (火)	07:32	00:45	19:07	13:15
	175cm	26cm	184cm	74cm
中潮 出 06:29 入 18:32 出 04:18 入 14:23

郷ノ浦／壱岐（長崎）2042年03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
3/18 00:00	29.6	↓-2.1
3/18 00:10	28.0	↓-1.6
3/18 00:20	26.7	↓-1.3
3/18 00:30	25.9	↓-0.8
3/18 00:40	25.5	↓-0.4	干潮
3/18 00:50	25.5	0
3/18 01:00	26.0	↑0.5
3/18 01:10	26.9	↑0.9
3/18 01:20	28.2	↑1.3
3/18 01:30	29.9	↑1.7
3/18 01:40	32.1	↑2.2
3/18 01:50	34.6	↑2.5
3/18 02:00	37.5	↑2.9
3/18 02:10	40.8	↑3.3
3/18 02:20	44.5	↑3.7
3/18 02:30	48.4	↑3.9
3/18 02:40	52.7	↑4.3
3/18 02:50	57.2	↑4.5
3/18 03:00	62.0	↑4.8
3/18 03:10	67.1	↑5.1
3/18 03:20	72.3	↑5.2
3/18 03:30	77.7	↑5.4
3/18 03:40	83.3	↑5.6
3/18 03:50	88.9	↑5.6
3/18 04:00	94.6	↑5.7
3/18 04:10	100.4	↑5.8
3/18 04:20	106.1	↑5.7
3/18 04:30	111.9	↑5.8
3/18 04:40	117.5	↑5.6
3/18 04:50	123.1	↑5.6
3/18 05:00	128.5	↑5.4
3/18 05:10	133.8	↑5.3
3/18 05:20	138.9	↑5.1
3/18 05:30	143.7	↑4.8
3/18 05:40	148.3	↑4.6
3/18 05:50	152.6	↑4.3
3/18 06:00	156.6	↑4.0
3/18 06:10	160.2	↑3.6
3/18 06:20	163.5	↑3.3
3/18 06:30	166.4	↑2.9
3/18 06:40	168.9	↑2.5
3/18 06:50	170.9	↑2.0
3/18 07:00	172.6	↑1.7
3/18 07:10	173.8	↑1.2
3/18 07:20	174.5	↑0.7
3/18 07:30	174.8	↑0.3	満潮
3/18 07:40	174.6	↓-0.2
3/18 07:50	174.0	↓-0.6
3/18 08:00	173.0	↓-1.0
3/18 08:10	171.5	↓-1.5
3/18 08:20	169.6	↓-1.9
3/18 08:30	167.4	↓-2.2
3/18 08:40	164.7	↓-2.7
3/18 08:50	161.8	↓-2.9
3/18 09:00	158.5	↓-3.3
3/18 09:10	154.9	↓-3.6
3/18 09:20	151.0	↓-3.9
3/18 09:30	146.9	↓-4.1
3/18 09:40	142.7	↓-4.2
3/18 09:50	138.3	↓-4.4
3/18 10:00	133.8	↓-4.5
3/18 10:10	129.2	↓-4.6
3/18 10:20	124.5	↓-4.7
3/18 10:30	119.9	↓-4.6
3/18 10:40	115.3	↓-4.6
3/18 10:50	110.8	↓-4.5
3/18 11:00	106.5	↓-4.3
3/18 11:10	102.2	↓-4.3
3/18 11:20	98.2	↓-4.0
3/18 11:30	94.4	↓-3.8
3/18 11:40	90.8	↓-3.6
3/18 11:50	87.5	↓-3.3
3/18 12:00	84.5	↓-3.0
3/18 12:10	81.9	↓-2.6
3/18 12:20	79.6	↓-2.3
3/18 12:30	77.6	↓-2.0
3/18 12:40	76.1	↓-1.5
3/18 12:50	74.9	↓-1.2
3/18 13:00	74.1	↓-0.8
3/18 13:10	73.8	↓-0.3	干潮
3/18 13:20	73.8	0
3/18 13:30	74.2	↑0.4
3/18 13:40	75.1	↑0.9
3/18 13:50	76.3	↑1.2
3/18 14:00	77.9	↑1.6
3/18 14:10	79.9	↑2.0
3/18 14:20	82.3	↑2.4
3/18 14:30	85.0	↑2.7
3/18 14:40	88.1	↑3.1
3/18 14:50	91.4	↑3.3
3/18 15:00	95.0	↑3.6
3/18 15:10	98.9	↑3.9
3/18 15:20	103.0	↑4.1
3/18 15:30	107.4	↑4.4
3/18 15:40	111.9	↑4.5
3/18 15:50	116.5	↑4.6
3/18 16:00	121.2	↑4.7
3/18 16:10	126.0	↑4.8
3/18 16:20	130.9	↑4.9
3/18 16:30	135.7	↑4.8
3/18 16:40	140.5	↑4.8
3/18 16:50	145.2	↑4.7
3/18 17:00	149.8	↑4.6
3/18 17:10	154.3	↑4.5
3/18 17:20	158.5	↑4.2
3/18 17:30	162.5	↑4.0
3/18 17:40	166.3	↑3.8
3/18 17:50	169.8	↑3.5
3/18 18:00	172.9	↑3.1
3/18 18:10	175.7	↑2.8
3/18 18:20	178.0	↑2.3
3/18 18:30	180.0	↑2.0
3/18 18:40	181.5	↑1.5
3/18 18:50	182.5	↑1.0
3/18 19:00	183.1	↑0.6	満潮
3/18 19:10	183.1	0
3/18 19:20	182.6	↓-0.5
3/18 19:30	181.6	↓-1.0
3/18 19:40	180.1	↓-1.5
3/18 19:50	178.0	↓-2.1
3/18 20:00	175.4	↓-2.6
3/18 20:10	172.3	↓-3.1
3/18 20:20	168.7	↓-3.6
3/18 20:30	164.6	↓-4.1
3/18 20:40	160.1	↓-4.5
3/18 20:50	155.1	↓-5.0
3/18 21:00	149.7	↓-5.4
3/18 21:10	144.0	↓-5.7
3/18 21:20	137.9	↓-6.1
3/18 21:30	131.5	↓-6.4
3/18 21:40	124.8	↓-6.7
3/18 21:50	117.9	↓-6.9
3/18 22:00	110.9	↓-7.0
3/18 22:10	103.8	↓-7.1
3/18 22:20	96.5	↓-7.3	最大潮位差
3/18 22:30	89.3	↓-7.2
3/18 22:40	82.1	↓-7.2
3/18 22:50	75.0	↓-7.1
3/18 23:00	68.0	↓-7.0
3/18 23:10	61.2	↓-6.8
3/18 23:20	54.6	↓-6.6
3/18 23:30	48.2	↓-6.4
3/18 23:40	42.2	↓-6.0
3/18 23:50	36.6	↓-5.6