22 (土)	07:54	01:40	20:16	14:02
	199cm	48cm	198cm	37cm
中潮 出 05:43 入 18:59 出 03:59 入 16:41 潮干狩り ○ 12:55～15:10

郷ノ浦／壱岐（長崎）2028年04月22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
4/22 00:00	71.2	↓-4.7
4/22 00:10	66.9	↓-4.3
4/22 00:20	63.0	↓-3.9
4/22 00:30	59.4	↓-3.6
4/22 00:40	56.3	↓-3.1
4/22 00:50	53.7	↓-2.6
4/22 01:00	51.5	↓-2.2
4/22 01:10	49.8	↓-1.7
4/22 01:20	48.6	↓-1.2
4/22 01:30	47.9	↓-0.7	干潮
4/22 01:40	47.7	↓-0.2	干潮
4/22 01:50	47.9	↑0.2
4/22 02:00	48.7	↑0.8
4/22 02:10	50.0	↑1.3
4/22 02:20	51.8	↑1.8
4/22 02:30	54.1	↑2.3
4/22 02:40	56.8	↑2.7
4/22 02:50	59.9	↑3.1
4/22 03:00	63.5	↑3.6
4/22 03:10	67.5	↑4.0
4/22 03:20	71.9	↑4.4
4/22 03:30	76.6	↑4.7
4/22 03:40	81.6	↑5.0
4/22 03:50	87.0	↑5.4
4/22 04:00	92.5	↑5.5
4/22 04:10	98.3	↑5.8
4/22 04:20	104.3	↑6.0
4/22 04:30	110.4	↑6.1
4/22 04:40	116.7	↑6.3
4/22 04:50	122.9	↑6.2
4/22 05:00	129.2	↑6.3
4/22 05:10	135.5	↑6.3
4/22 05:20	141.7	↑6.2
4/22 05:30	147.8	↑6.1
4/22 05:40	153.7	↑5.9
4/22 05:50	159.4	↑5.7
4/22 06:00	164.9	↑5.5
4/22 06:10	170.1	↑5.2
4/22 06:20	175.0	↑4.9
4/22 06:30	179.5	↑4.5
4/22 06:40	183.6	↑4.1
4/22 06:50	187.2	↑3.6
4/22 07:00	190.4	↑3.2
4/22 07:10	193.0	↑2.6
4/22 07:20	195.2	↑2.2
4/22 07:30	196.8	↑1.6
4/22 07:40	197.8	↑1.0
4/22 07:50	198.3	↑0.5	満潮
4/22 08:00	198.1	↓-0.2
4/22 08:10	197.4	↓-0.7
4/22 08:20	196.1	↓-1.3
4/22 08:30	194.2	↓-1.9
4/22 08:40	191.8	↓-2.4
4/22 08:50	188.8	↓-3.0
4/22 09:00	185.2	↓-3.6
4/22 09:10	181.2	↓-4.0
4/22 09:20	176.7	↓-4.5
4/22 09:30	171.7	↓-5.0
4/22 09:40	166.3	↓-5.4
4/22 09:50	160.6	↓-5.7
4/22 10:00	154.5	↓-6.1
4/22 10:10	148.2	↓-6.3
4/22 10:20	141.7	↓-6.5
4/22 10:30	134.9	↓-6.8
4/22 10:40	128.1	↓-6.8
4/22 10:50	121.2	↓-6.9
4/22 11:00	114.2	↓-7.0	最大潮位差
4/22 11:10	107.3	↓-6.9
4/22 11:20	100.5	↓-6.8
4/22 11:30	93.8	↓-6.7
4/22 11:40	87.3	↓-6.5
4/22 11:50	81.1	↓-6.2
4/22 12:00	75.1	↓-6.0
4/22 12:10	69.4	↓-5.7
4/22 12:20	64.1	↓-5.3
4/22 12:30	59.2	↓-4.9
4/22 12:40	54.7	↓-4.5
4/22 12:50	50.7	↓-4.0
4/22 13:00	47.2	↓-3.5
4/22 13:10	44.1	↓-3.1
4/22 13:20	41.6	↓-2.5
4/22 13:30	39.6	↓-2.0
4/22 13:40	38.1	↓-1.5
4/22 13:50	37.2	↓-0.9
4/22 14:00	36.9	↓-0.3	干潮
4/22 14:10	37.0	↑0.1
4/22 14:20	37.8	↑0.8
4/22 14:30	39.1	↑1.3
4/22 14:40	40.9	↑1.8
4/22 14:50	43.2	↑2.3
4/22 15:00	46.1	↑2.9
4/22 15:10	49.4	↑3.3
4/22 15:20	53.1	↑3.7
4/22 15:30	57.3	↑4.2
4/22 15:40	62.0	↑4.7
4/22 15:50	66.9	↑4.9
4/22 16:00	72.3	↑5.4
4/22 16:10	77.9	↑5.6
4/22 16:20	83.8	↑5.9
4/22 16:30	90.0	↑6.2
4/22 16:40	96.4	↑6.4
4/22 16:50	102.9	↑6.5
4/22 17:00	109.5	↑6.6
4/22 17:10	116.2	↑6.7
4/22 17:20	122.9	↑6.7
4/22 17:30	129.6	↑6.7
4/22 17:40	136.2	↑6.6
4/22 17:50	142.7	↑6.5
4/22 18:00	149.0	↑6.3
4/22 18:10	155.1	↑6.1
4/22 18:20	161.0	↑5.9
4/22 18:30	166.5	↑5.5
4/22 18:40	171.7	↑5.2
4/22 18:50	176.5	↑4.8
4/22 19:00	180.9	↑4.4
4/22 19:10	184.8	↑3.9
4/22 19:20	188.3	↑3.5
4/22 19:30	191.2	↑2.9
4/22 19:40	193.5	↑2.3
4/22 19:50	195.3	↑1.8
4/22 20:00	196.5	↑1.2
4/22 20:10	197.1	↑0.6	満潮
4/22 20:20	197.0	↓-0.1
4/22 20:30	196.4	↓-0.6
4/22 20:40	195.1	↓-1.3
4/22 20:50	193.3	↓-1.8
4/22 21:00	190.8	↓-2.5
4/22 21:10	187.8	↓-3.0
4/22 21:20	184.3	↓-3.5
4/22 21:30	180.2	↓-4.1
4/22 21:40	175.6	↓-4.6
4/22 21:50	170.6	↓-5.0
4/22 22:00	165.2	↓-5.4
4/22 22:10	159.5	↓-5.7
4/22 22:20	153.4	↓-6.1
4/22 22:30	147.1	↓-6.3
4/22 22:40	140.5	↓-6.6
4/22 22:50	133.8	↓-6.7
4/22 23:00	127.0	↓-6.8
4/22 23:10	120.2	↓-6.8
4/22 23:20	113.4	↓-6.8
4/22 23:30	106.6	↓-6.8
4/22 23:40	100.0	↓-6.6
4/22 23:50	93.5	↓-6.5