18 (日)	11:20	05:08	23:50	17:28
	142cm	11cm	136cm	11cm
中潮 出 07:05 入 18:10 出 09:02 入 22:39 潮干狩り ◎ 15:39～18:10

厳原（長崎）2029年02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
2/18 00:00	140.3	↓-1.9
2/18 00:10	137.9	↓-2.4
2/18 00:20	135.0	↓-2.9
2/18 00:30	131.6	↓-3.4
2/18 00:40	127.7	↓-3.9
2/18 00:50	123.5	↓-4.2
2/18 01:00	118.9	↓-4.6
2/18 01:10	113.9	↓-5.0
2/18 01:20	108.6	↓-5.3
2/18 01:30	103.1	↓-5.5
2/18 01:40	97.4	↓-5.7
2/18 01:50	91.4	↓-6.0
2/18 02:00	85.4	↓-6.0
2/18 02:10	79.3	↓-6.1
2/18 02:20	73.1	↓-6.2	最大潮位差
2/18 02:30	67.0	↓-6.1
2/18 02:40	61.0	↓-6.0
2/18 02:50	55.2	↓-5.8
2/18 03:00	49.5	↓-5.7
2/18 03:10	44.0	↓-5.5
2/18 03:20	38.8	↓-5.2
2/18 03:30	34.0	↓-4.8
2/18 03:40	29.5	↓-4.5
2/18 03:50	25.5	↓-4.0
2/18 04:00	21.8	↓-3.7
2/18 04:10	18.6	↓-3.2
2/18 04:20	16.0	↓-2.6
2/18 04:30	13.8	↓-2.2
2/18 04:40	12.1	↓-1.7
2/18 04:50	10.9	↓-1.2
2/18 05:00	10.3	↓-0.6	干潮
2/18 05:10	10.2	↓-0.1
2/18 05:20	10.6	↑0.4
2/18 05:30	11.5	↑0.9
2/18 05:40	12.9	↑1.4
2/18 05:50	14.7	↑1.8
2/18 06:00	17.0	↑2.3
2/18 06:10	19.7	↑2.7
2/18 06:20	22.8	↑3.1
2/18 06:30	26.2	↑3.4
2/18 06:40	30.0	↑3.8
2/18 06:50	34.1	↑4.1
2/18 07:00	38.5	↑4.4
2/18 07:10	43.1	↑4.6
2/18 07:20	47.9	↑4.8
2/18 07:30	52.9	↑5.0
2/18 07:40	58.0	↑5.1
2/18 07:50	63.3	↑5.3
2/18 08:00	68.7	↑5.4
2/18 08:10	74.1	↑5.4
2/18 08:20	79.5	↑5.4
2/18 08:30	84.9	↑5.4
2/18 08:40	90.2	↑5.3
2/18 08:50	95.5	↑5.3
2/18 09:00	100.6	↑5.1
2/18 09:10	105.5	↑4.9
2/18 09:20	110.3	↑4.8
2/18 09:30	114.9	↑4.6
2/18 09:40	119.1	↑4.2
2/18 09:50	123.1	↑4.0
2/18 10:00	126.7	↑3.6
2/18 10:10	130.0	↑3.3
2/18 10:20	132.9	↑2.9
2/18 10:30	135.4	↑2.5
2/18 10:40	137.5	↑2.1
2/18 10:50	139.1	↑1.6
2/18 11:00	140.3	↑1.2
2/18 11:10	141.0	↑0.7	満潮
2/18 11:20	141.2	↑0.2	満潮
2/18 11:30	140.9	↓-0.3
2/18 11:40	140.1	↓-0.8
2/18 11:50	138.9	↓-1.2
2/18 12:00	137.2	↓-1.7
2/18 12:10	135.1	↓-2.1
2/18 12:20	132.5	↓-2.6
2/18 12:30	129.5	↓-3.0
2/18 12:40	126.1	↓-3.4
2/18 12:50	122.4	↓-3.7
2/18 13:00	118.3	↓-4.1
2/18 13:10	113.8	↓-4.5
2/18 13:20	109.1	↓-4.7
2/18 13:30	104.2	↓-4.9
2/18 13:40	99.0	↓-5.2
2/18 13:50	93.7	↓-5.3
2/18 14:00	88.2	↓-5.5
2/18 14:10	82.7	↓-5.5
2/18 14:20	77.1	↓-5.6
2/18 14:30	71.4	↓-5.7
2/18 14:40	65.8	↓-5.6
2/18 14:50	60.3	↓-5.5
2/18 15:00	54.9	↓-5.4
2/18 15:10	49.7	↓-5.2
2/18 15:20	44.6	↓-5.1
2/18 15:30	39.8	↓-4.8
2/18 15:40	35.3	↓-4.5
2/18 15:50	31.0	↓-4.3
2/18 16:00	27.1	↓-3.9
2/18 16:10	23.6	↓-3.5
2/18 16:20	20.5	↓-3.1
2/18 16:30	17.7	↓-2.8
2/18 16:40	15.4	↓-2.3
2/18 16:50	13.5	↓-1.9
2/18 17:00	12.1	↓-1.4
2/18 17:10	11.2	↓-0.9
2/18 17:20	10.6	↓-0.6	干潮
2/18 17:30	10.6	0
2/18 17:40	10.9	↑0.3
2/18 17:50	11.7	↑0.8
2/18 18:00	12.9	↑1.2
2/18 18:10	14.5	↑1.6
2/18 18:20	16.5	↑2.0
2/18 18:30	18.8	↑2.3
2/18 18:40	21.5	↑2.7
2/18 18:50	24.6	↑3.1
2/18 19:00	27.9	↑3.3
2/18 19:10	31.5	↑3.6
2/18 19:20	35.3	↑3.8
2/18 19:30	39.4	↑4.1
2/18 19:40	43.7	↑4.3
2/18 19:50	48.1	↑4.4
2/18 20:00	52.8	↑4.7
2/18 20:10	57.5	↑4.7
2/18 20:20	62.4	↑4.9
2/18 20:30	67.4	↑5.0
2/18 20:40	72.4	↑5.0
2/18 20:50	77.4	↑5.0
2/18 21:00	82.4	↑5.0
2/18 21:10	87.4	↑5.0
2/18 21:20	92.3	↑4.9
2/18 21:30	97.1	↑4.8
2/18 21:40	101.7	↑4.6
2/18 21:50	106.2	↑4.5
2/18 22:00	110.5	↑4.3
2/18 22:10	114.5	↑4.0
2/18 22:20	118.3	↑3.8
2/18 22:30	121.7	↑3.4
2/18 22:40	124.9	↑3.2
2/18 22:50	127.6	↑2.7
2/18 23:00	130.0	↑2.4
2/18 23:10	131.9	↑1.9
2/18 23:20	133.5	↑1.6
2/18 23:30	134.6	↑1.1
2/18 23:40	135.2	↑0.6	満潮
2/18 23:50	135.4	↑0.2	満潮