20 (木)	06:12	12:21	18:33	-
	93cm	22cm	98cm	-
若潮 出 05:45 入 18:59 出 03:09 入 14:51 潮干狩り ○ 11:23～13:19

小鹿湾／対馬（長崎）2028年04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
4/20 00:00	23.6	0
4/20 00:10	23.8	↑0.2
4/20 00:20	24.3	↑0.5
4/20 00:30	24.9	↑0.6
4/20 00:40	25.8	↑0.9
4/20 00:50	27.0	↑1.2
4/20 01:00	28.3	↑1.3
4/20 01:10	29.8	↑1.5
4/20 01:20	31.6	↑1.8
4/20 01:30	33.5	↑1.9
4/20 01:40	35.6	↑2.1
4/20 01:50	37.8	↑2.2
4/20 02:00	40.2	↑2.4
4/20 02:10	42.7	↑2.5
4/20 02:20	45.3	↑2.6
4/20 02:30	48.0	↑2.7
4/20 02:40	50.8	↑2.8
4/20 02:50	53.6	↑2.8
4/20 03:00	56.5	↑2.9
4/20 03:10	59.3	↑2.8
4/20 03:20	62.2	↑2.9
4/20 03:30	65.0	↑2.8
4/20 03:40	67.8	↑2.8
4/20 03:50	70.5	↑2.7
4/20 04:00	73.2	↑2.7
4/20 04:10	75.7	↑2.5
4/20 04:20	78.1	↑2.4
4/20 04:30	80.3	↑2.2
4/20 04:40	82.4	↑2.1
4/20 04:50	84.3	↑1.9
4/20 05:00	86.1	↑1.8
4/20 05:10	87.6	↑1.5
4/20 05:20	88.9	↑1.3
4/20 05:30	90.0	↑1.1
4/20 05:40	90.9	↑0.9
4/20 05:50	91.5	↑0.6
4/20 06:00	91.9	↑0.4
4/20 06:10	92.0	↑0.1	満潮
4/20 06:20	91.9	↓-0.1
4/20 06:30	91.6	↓-0.3
4/20 06:40	91.0	↓-0.6
4/20 06:50	90.1	↓-0.9
4/20 07:00	89.1	↓-1.0
4/20 07:10	87.7	↓-1.4
4/20 07:20	86.2	↓-1.5
4/20 07:30	84.5	↓-1.7
4/20 07:40	82.5	↓-2.0
4/20 07:50	80.4	↓-2.1
4/20 08:00	78.1	↓-2.3
4/20 08:10	75.7	↓-2.4
4/20 08:20	73.1	↓-2.6
4/20 08:30	70.4	↓-2.7
4/20 08:40	67.6	↓-2.8
4/20 08:50	64.7	↓-2.9
4/20 09:00	61.7	↓-3.0
4/20 09:10	58.7	↓-3.0
4/20 09:20	55.7	↓-3.0
4/20 09:30	52.7	↓-3.0
4/20 09:40	49.8	↓-2.9
4/20 09:50	46.8	↓-3.0
4/20 10:00	44.0	↓-2.8
4/20 10:10	41.2	↓-2.8
4/20 10:20	38.6	↓-2.6
4/20 10:30	36.1	↓-2.5
4/20 10:40	33.7	↓-2.4
4/20 10:50	31.5	↓-2.2
4/20 11:00	29.4	↓-2.1
4/20 11:10	27.6	↓-1.8
4/20 11:20	26.0	↓-1.6
4/20 11:30	24.6	↓-1.4
4/20 11:40	23.4	↓-1.2
4/20 11:50	22.5	↓-0.9
4/20 12:00	21.9	↓-0.6
4/20 12:10	21.5	↓-0.4
4/20 12:20	21.3	↓-0.2	干潮
4/20 12:30	21.4	↑0.1
4/20 12:40	21.8	↑0.4
4/20 12:50	22.5	↑0.7
4/20 13:00	23.4	↑0.9
4/20 13:10	24.5	↑1.1
4/20 13:20	25.9	↑1.4
4/20 13:30	27.5	↑1.6
4/20 13:40	29.4	↑1.9
4/20 13:50	31.5	↑2.1
4/20 14:00	33.8	↑2.3
4/20 14:10	36.2	↑2.4
4/20 14:20	38.8	↑2.6
4/20 14:30	41.6	↑2.8
4/20 14:40	44.5	↑2.9
4/20 14:50	47.5	↑3.0
4/20 15:00	50.6	↑3.1
4/20 15:10	53.8	↑3.2
4/20 15:20	57.0	↑3.2
4/20 15:30	60.2	↑3.2
4/20 15:40	63.4	↑3.2
4/20 15:50	66.6	↑3.2
4/20 16:00	69.7	↑3.1
4/20 16:10	72.8	↑3.1
4/20 16:20	75.8	↑3.0
4/20 16:30	78.6	↑2.8
4/20 16:40	81.4	↑2.8
4/20 16:50	83.9	↑2.5
4/20 17:00	86.3	↑2.4
4/20 17:10	88.5	↑2.2
4/20 17:20	90.5	↑2.0
4/20 17:30	92.3	↑1.8
4/20 17:40	93.8	↑1.5
4/20 17:50	95.1	↑1.3
4/20 18:00	96.1	↑1.0
4/20 18:10	96.8	↑0.7
4/20 18:20	97.3	↑0.5
4/20 18:30	97.5	↑0.2	満潮
4/20 18:40	97.4	↓-0.1
4/20 18:50	97.1	↓-0.3
4/20 19:00	96.4	↓-0.7
4/20 19:10	95.5	↓-0.9
4/20 19:20	94.3	↓-1.2
4/20 19:30	92.8	↓-1.5
4/20 19:40	91.1	↓-1.7
4/20 19:50	89.2	↓-1.9
4/20 20:00	87.0	↓-2.2
4/20 20:10	84.6	↓-2.4
4/20 20:20	82.1	↓-2.5
4/20 20:30	79.3	↓-2.8
4/20 20:40	76.4	↓-2.9
4/20 20:50	73.3	↓-3.1
4/20 21:00	70.1	↓-3.2
4/20 21:10	66.9	↓-3.2
4/20 21:20	63.5	↓-3.4	最大潮位差
4/20 21:30	60.1	↓-3.4	最大潮位差
4/20 21:40	56.7	↓-3.4	最大潮位差
4/20 21:50	53.3	↓-3.4	最大潮位差
4/20 22:00	49.9	↓-3.4	最大潮位差
4/20 22:10	46.6	↓-3.3
4/20 22:20	43.3	↓-3.3
4/20 22:30	40.2	↓-3.1
4/20 22:40	37.1	↓-3.1
4/20 22:50	34.2	↓-2.9
4/20 23:00	31.5	↓-2.7
4/20 23:10	28.9	↓-2.6
4/20 23:20	26.6	↓-2.3
4/20 23:30	24.5	↓-2.1
4/20 23:40	22.6	↓-1.9
4/20 23:50	20.9	↓-1.7