20 (水)	10:22	03:38	22:04	16:07
	160cm	9cm	151cm	30cm
中潮 出 07:24 入 17:18 出 08:38 入 19:03 潮干狩り ○ 15:15～17:01

厳原（長崎）2017年12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
12/20 00:00	100.3	↓-6.0
12/20 00:10	94.2	↓-6.1
12/20 00:20	88.0	↓-6.2
12/20 00:30	81.7	↓-6.3	最大潮位差
12/20 00:40	75.4	↓-6.3	最大潮位差
12/20 00:50	69.1	↓-6.3	最大潮位差
12/20 01:00	63.0	↓-6.1
12/20 01:10	57.0	↓-6.0
12/20 01:20	51.2	↓-5.8
12/20 01:30	45.6	↓-5.6
12/20 01:40	40.3	↓-5.3
12/20 01:50	35.3	↓-5.0
12/20 02:00	30.7	↓-4.6
12/20 02:10	26.5	↓-4.2
12/20 02:20	22.7	↓-3.8
12/20 02:30	19.3	↓-3.4
12/20 02:40	16.4	↓-2.9
12/20 02:50	14.0	↓-2.4
12/20 03:00	12.0	↓-2.0
12/20 03:10	10.5	↓-1.5
12/20 03:20	9.5	↓-1.0
12/20 03:30	8.9	↓-0.6	干潮
12/20 03:40	8.8	↓-0.1
12/20 03:50	9.2	↑0.4
12/20 04:00	10.0	↑0.8
12/20 04:10	11.3	↑1.3
12/20 04:20	13.0	↑1.7
12/20 04:30	15.0	↑2.0
12/20 04:40	17.5	↑2.5
12/20 04:50	20.3	↑2.8
12/20 05:00	23.4	↑3.1
12/20 05:10	26.9	↑3.5
12/20 05:20	30.6	↑3.7
12/20 05:30	34.7	↑4.1
12/20 05:40	39.0	↑4.3
12/20 05:50	43.6	↑4.6
12/20 06:00	48.4	↑4.8
12/20 06:10	53.4	↑5.0
12/20 06:20	58.6	↑5.2
12/20 06:30	64.0	↑5.4
12/20 06:40	69.5	↑5.5
12/20 06:50	75.1	↑5.6
12/20 07:00	80.8	↑5.7
12/20 07:10	86.6	↑5.8
12/20 07:20	92.4	↑5.8
12/20 07:30	98.1	↑5.7
12/20 07:40	103.9	↑5.8
12/20 07:50	109.5	↑5.6
12/20 08:00	115.0	↑5.5
12/20 08:10	120.4	↑5.4
12/20 08:20	125.6	↑5.2
12/20 08:30	130.5	↑4.9
12/20 08:40	135.1	↑4.6
12/20 08:50	139.5	↑4.4
12/20 09:00	143.5	↑4.0
12/20 09:10	147.1	↑3.6
12/20 09:20	150.3	↑3.2
12/20 09:30	153.1	↑2.8
12/20 09:40	155.4	↑2.3
12/20 09:50	157.3	↑1.9
12/20 10:00	158.6	↑1.3
12/20 10:10	159.4	↑0.8
12/20 10:20	159.7	↑0.3	満潮
12/20 10:30	159.5	↓-0.2
12/20 10:40	158.8	↓-0.7
12/20 10:50	157.5	↓-1.3
12/20 11:00	155.7	↓-1.8
12/20 11:10	153.4	↓-2.3
12/20 11:20	150.6	↓-2.8
12/20 11:30	147.4	↓-3.2
12/20 11:40	143.7	↓-3.7
12/20 11:50	139.5	↓-4.2
12/20 12:00	135.0	↓-4.5
12/20 12:10	130.1	↓-4.9
12/20 12:20	125.0	↓-5.1
12/20 12:30	119.5	↓-5.5
12/20 12:40	113.8	↓-5.7
12/20 12:50	108.0	↓-5.8
12/20 13:00	102.0	↓-6.0
12/20 13:10	96.0	↓-6.0
12/20 13:20	89.9	↓-6.1
12/20 13:30	83.9	↓-6.0
12/20 13:40	78.0	↓-5.9
12/20 13:50	72.2	↓-5.8
12/20 14:00	66.7	↓-5.5
12/20 14:10	61.4	↓-5.3
12/20 14:20	56.3	↓-5.1
12/20 14:30	51.6	↓-4.7
12/20 14:40	47.3	↓-4.3
12/20 14:50	43.4	↓-3.9
12/20 15:00	39.9	↓-3.5
12/20 15:10	36.9	↓-3.0
12/20 15:20	34.4	↓-2.5
12/20 15:30	32.3	↓-2.1
12/20 15:40	30.8	↓-1.5
12/20 15:50	29.7	↓-1.1
12/20 16:00	29.1	↓-0.6	干潮
12/20 16:10	29.1	0
12/20 16:20	29.5	↑0.4
12/20 16:30	30.4	↑0.9
12/20 16:40	31.7	↑1.3
12/20 16:50	33.5	↑1.8
12/20 17:00	35.7	↑2.2
12/20 17:10	38.3	↑2.6
12/20 17:20	41.3	↑3.0
12/20 17:30	44.7	↑3.4
12/20 17:40	48.3	↑3.6
12/20 17:50	52.3	↑4.0
12/20 18:00	56.5	↑4.2
12/20 18:10	61.0	↑4.5
12/20 18:20	65.7	↑4.7
12/20 18:30	70.6	↑4.9
12/20 18:40	75.6	↑5.0
12/20 18:50	80.7	↑5.1
12/20 19:00	86.0	↑5.3
12/20 19:10	91.2	↑5.2
12/20 19:20	96.5	↑5.3
12/20 19:30	101.8	↑5.3
12/20 19:40	106.9	↑5.1
12/20 19:50	112.0	↑5.1
12/20 20:00	116.9	↑4.9
12/20 20:10	121.7	↑4.8
12/20 20:20	126.1	↑4.4
12/20 20:30	130.4	↑4.3
12/20 20:40	134.3	↑3.9
12/20 20:50	137.9	↑3.6
12/20 21:00	141.0	↑3.1
12/20 21:10	143.8	↑2.8
12/20 21:20	146.2	↑2.4
12/20 21:30	148.0	↑1.8
12/20 21:40	149.4	↑1.4
12/20 21:50	150.4	↑1.0
12/20 22:00	150.8	↑0.4	満潮
12/20 22:10	150.6	↓-0.2
12/20 22:20	150.0	↓-0.6
12/20 22:30	148.9	↓-1.1
12/20 22:40	147.2	↓-1.7
12/20 22:50	145.1	↓-2.1
12/20 23:00	142.4	↓-2.7
12/20 23:10	139.3	↓-3.1
12/20 23:20	135.8	↓-3.5
12/20 23:30	131.8	↓-4.0
12/20 23:40	127.4	↓-4.4
12/20 23:50	122.7	↓-4.7