12 (月)	00:23	06:14	12:03	18:37
	171cm	68cm	163cm	36cm
中潮 出 05:57 入 18:52 出 09:27 入 - 潮干狩り ○ 17:25～18:52

竹敷（長崎）2027年04月12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
4/12 00:00	169.2	↑1.2
4/12 00:10	170.0	↑0.8
4/12 00:20	170.3	↑0.3	満潮
4/12 00:30	170.2	↓-0.1
4/12 00:40	169.6	↓-0.6
4/12 00:50	168.6	↓-1.0
4/12 01:00	167.1	↓-1.5
4/12 01:10	165.3	↓-1.8
4/12 01:20	163.1	↓-2.2
4/12 01:30	160.5	↓-2.6
4/12 01:40	157.6	↓-2.9
4/12 01:50	154.4	↓-3.2
4/12 02:00	150.8	↓-3.6
4/12 02:10	147.1	↓-3.7
4/12 02:20	143.1	↓-4.0
4/12 02:30	138.9	↓-4.2
4/12 02:40	134.6	↓-4.3
4/12 02:50	130.2	↓-4.4
4/12 03:00	125.7	↓-4.5
4/12 03:10	121.1	↓-4.6
4/12 03:20	116.6	↓-4.5
4/12 03:30	112.0	↓-4.6
4/12 03:40	107.6	↓-4.4
4/12 03:50	103.2	↓-4.4
4/12 04:00	99.0	↓-4.2
4/12 04:10	94.9	↓-4.1
4/12 04:20	91.0	↓-3.9
4/12 04:30	87.3	↓-3.7
4/12 04:40	83.9	↓-3.4
4/12 04:50	80.8	↓-3.1
4/12 05:00	78.0	↓-2.8
4/12 05:10	75.5	↓-2.5
4/12 05:20	73.3	↓-2.2
4/12 05:30	71.5	↓-1.8
4/12 05:40	70.1	↓-1.4
4/12 05:50	69.0	↓-1.1
4/12 06:00	68.3	↓-0.7
4/12 06:10	68.0	↓-0.3	干潮
4/12 06:20	68.1	↑0.1
4/12 06:30	68.5	↑0.4
4/12 06:40	69.4	↑0.9
4/12 06:50	70.6	↑1.2
4/12 07:00	72.2	↑1.6
4/12 07:10	74.1	↑1.9
4/12 07:20	76.4	↑2.3
4/12 07:30	78.9	↑2.5
4/12 07:40	81.8	↑2.9
4/12 07:50	84.9	↑3.1
4/12 08:00	88.3	↑3.4
4/12 08:10	91.9	↑3.6
4/12 08:20	95.6	↑3.7
4/12 08:30	99.6	↑4.0
4/12 08:40	103.6	↑4.0
4/12 08:50	107.7	↑4.1
4/12 09:00	111.9	↑4.2
4/12 09:10	116.2	↑4.3
4/12 09:20	120.4	↑4.2
4/12 09:30	124.6	↑4.2
4/12 09:40	128.7	↑4.1
4/12 09:50	132.7	↑4.0
4/12 10:00	136.5	↑3.8
4/12 10:10	140.2	↑3.7
4/12 10:20	143.7	↑3.5
4/12 10:30	146.9	↑3.2
4/12 10:40	149.9	↑3.0
4/12 10:50	152.7	↑2.8
4/12 11:00	155.1	↑2.4
4/12 11:10	157.2	↑2.1
4/12 11:20	159.0	↑1.8
4/12 11:30	160.4	↑1.4
4/12 11:40	161.4	↑1.0
4/12 11:50	162.1	↑0.7
4/12 12:00	162.4	↑0.3	満潮
4/12 12:10	162.2	↓-0.2
4/12 12:20	161.7	↓-0.5
4/12 12:30	160.8	↓-0.9
4/12 12:40	159.5	↓-1.3
4/12 12:50	157.9	↓-1.6
4/12 13:00	155.8	↓-2.1
4/12 13:10	153.4	↓-2.4
4/12 13:20	150.7	↓-2.7
4/12 13:30	147.6	↓-3.1
4/12 13:40	144.2	↓-3.4
4/12 13:50	140.5	↓-3.7
4/12 14:00	136.5	↓-4.0
4/12 14:10	132.3	↓-4.2
4/12 14:20	127.9	↓-4.4
4/12 14:30	123.3	↓-4.6
4/12 14:40	118.5	↓-4.8
4/12 14:50	113.6	↓-4.9
4/12 15:00	108.7	↓-4.9
4/12 15:10	103.6	↓-5.1	最大潮位差
4/12 15:20	98.5	↓-5.1	最大潮位差
4/12 15:30	93.5	↓-5.0
4/12 15:40	88.4	↓-5.1	最大潮位差
4/12 15:50	83.5	↓-4.9
4/12 16:00	78.6	↓-4.9
4/12 16:10	73.8	↓-4.8
4/12 16:20	69.3	↓-4.5
4/12 16:30	64.9	↓-4.4
4/12 16:40	60.7	↓-4.2
4/12 16:50	56.8	↓-3.9
4/12 17:00	53.1	↓-3.7
4/12 17:10	49.8	↓-3.3
4/12 17:20	46.7	↓-3.1
4/12 17:30	44.0	↓-2.7
4/12 17:40	41.7	↓-2.3
4/12 17:50	39.7	↓-2.0
4/12 18:00	38.0	↓-1.7
4/12 18:10	36.8	↓-1.2
4/12 18:20	36.0	↓-0.8
4/12 18:30	35.5	↓-0.5	干潮
4/12 18:40	35.4	↓-0.1
4/12 18:50	35.8	↑0.4
4/12 19:00	36.5	↑0.7
4/12 19:10	37.6	↑1.1
4/12 19:20	39.1	↑1.5
4/12 19:30	41.0	↑1.9
4/12 19:40	43.2	↑2.2
4/12 19:50	45.7	↑2.5
4/12 20:00	48.6	↑2.9
4/12 20:10	51.7	↑3.1
4/12 20:20	55.1	↑3.4
4/12 20:30	58.8	↑3.7
4/12 20:40	62.7	↑3.9
4/12 20:50	66.8	↑4.1
4/12 21:00	71.0	↑4.2
4/12 21:10	75.4	↑4.4
4/12 21:20	80.0	↑4.6
4/12 21:30	84.6	↑4.6
4/12 21:40	89.2	↑4.6
4/12 21:50	93.9	↑4.7
4/12 22:00	98.6	↑4.7
4/12 22:10	103.2	↑4.6
4/12 22:20	107.8	↑4.6
4/12 22:30	112.3	↑4.5
4/12 22:40	116.7	↑4.4
4/12 22:50	120.9	↑4.2
4/12 23:00	124.9	↑4.0
4/12 23:10	128.8	↑3.9
4/12 23:20	132.4	↑3.6
4/12 23:30	135.8	↑3.4
4/12 23:40	139.0	↑3.2
4/12 23:50	141.8	↑2.8