20 (土)	11:16	05:17	-	17:36
	174cm	49cm	-	18cm
中潮 出 05:46 入 18:57 出 23:01 入 07:57 潮干狩り ◎ 16:01～18:57

芦辺（長崎）2041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	157.1	↓-0.8
4/20 00:10	155.8	↓-1.3
4/20 00:20	154.1	↓-1.7
4/20 00:30	151.9	↓-2.2
4/20 00:40	149.2	↓-2.7
4/20 00:50	146.2	↓-3.0
4/20 01:00	142.8	↓-3.4
4/20 01:10	139.1	↓-3.7
4/20 01:20	135.0	↓-4.1
4/20 01:30	130.7	↓-4.3
4/20 01:40	126.1	↓-4.6
4/20 01:50	121.3	↓-4.8
4/20 02:00	116.4	↓-4.9
4/20 02:10	111.4	↓-5.0
4/20 02:20	106.3	↓-5.1
4/20 02:30	101.1	↓-5.2
4/20 02:40	96.0	↓-5.1
4/20 02:50	91.0	↓-5.0
4/20 03:00	86.0	↓-5.0
4/20 03:10	81.2	↓-4.8
4/20 03:20	76.6	↓-4.6
4/20 03:30	72.3	↓-4.3
4/20 03:40	68.2	↓-4.1
4/20 03:50	64.4	↓-3.8
4/20 04:00	61.0	↓-3.4
4/20 04:10	57.9	↓-3.1
4/20 04:20	55.2	↓-2.7
4/20 04:30	53.0	↓-2.2
4/20 04:40	51.1	↓-1.9
4/20 04:50	49.7	↓-1.4
4/20 05:00	48.8	↓-0.9
4/20 05:10	48.3	↓-0.5	干潮
4/20 05:20	48.2	↓-0.1
4/20 05:30	48.6	↑0.4
4/20 05:40	49.5	↑0.9
4/20 05:50	50.7	↑1.2
4/20 06:00	52.5	↑1.8
4/20 06:10	54.6	↑2.1
4/20 06:20	57.1	↑2.5
4/20 06:30	60.0	↑2.9
4/20 06:40	63.2	↑3.2
4/20 06:50	66.8	↑3.6
4/20 07:00	70.7	↑3.9
4/20 07:10	74.9	↑4.2
4/20 07:20	79.3	↑4.4
4/20 07:30	84.0	↑4.7
4/20 07:40	88.9	↑4.9
4/20 07:50	93.9	↑5.0
4/20 08:00	99.1	↑5.2
4/20 08:10	104.4	↑5.3
4/20 08:20	109.8	↑5.4
4/20 08:30	115.3	↑5.5
4/20 08:40	120.7	↑5.4
4/20 08:50	126.1	↑5.4
4/20 09:00	131.4	↑5.3
4/20 09:10	136.6	↑5.2
4/20 09:20	141.6	↑5.0
4/20 09:30	146.4	↑4.8
4/20 09:40	150.9	↑4.5
4/20 09:50	155.1	↑4.2
4/20 10:00	159.0	↑3.9
4/20 10:10	162.6	↑3.6
4/20 10:20	165.7	↑3.1
4/20 10:30	168.3	↑2.6
4/20 10:40	170.5	↑2.2
4/20 10:50	172.1	↑1.6
4/20 11:00	173.2	↑1.1
4/20 11:10	173.8	↑0.6	満潮
4/20 11:20	173.8	0
4/20 11:30	173.2	↓-0.6
4/20 11:40	172.1	↓-1.1
4/20 11:50	170.4	↓-1.7
4/20 12:00	168.2	↓-2.2
4/20 12:10	165.4	↓-2.8
4/20 12:20	162.1	↓-3.3
4/20 12:30	158.3	↓-3.8
4/20 12:40	154.1	↓-4.2
4/20 12:50	149.4	↓-4.7
4/20 13:00	144.4	↓-5.0
4/20 13:10	138.9	↓-5.5
4/20 13:20	133.2	↓-5.7
4/20 13:30	127.2	↓-6.0
4/20 13:40	121.0	↓-6.2
4/20 13:50	114.6	↓-6.4
4/20 14:00	108.1	↓-6.5
4/20 14:10	101.6	↓-6.5
4/20 14:20	95.0	↓-6.6	最大潮位差
4/20 14:30	88.4	↓-6.6	最大潮位差
4/20 14:40	81.9	↓-6.5
4/20 14:50	75.5	↓-6.4
4/20 15:00	69.2	↓-6.3
4/20 15:10	63.2	↓-6.0
4/20 15:20	57.4	↓-5.8
4/20 15:30	51.9	↓-5.5
4/20 15:40	46.8	↓-5.1
4/20 15:50	41.9	↓-4.9
4/20 16:00	37.5	↓-4.4
4/20 16:10	33.5	↓-4.0
4/20 16:20	29.9	↓-3.6
4/20 16:30	26.7	↓-3.2
4/20 16:40	24.0	↓-2.7
4/20 16:50	21.7	↓-2.3
4/20 17:00	19.9	↓-1.8
4/20 17:10	18.6	↓-1.3
4/20 17:20	17.7	↓-0.9
4/20 17:30	17.2	↓-0.5	干潮
4/20 17:40	17.2	0
4/20 17:50	17.7	↑0.5
4/20 18:00	18.5	↑0.8
4/20 18:10	19.7	↑1.2
4/20 18:20	21.3	↑1.6
4/20 18:30	23.3	↑2.0
4/20 18:40	25.6	↑2.3
4/20 18:50	28.2	↑2.6
4/20 19:00	31.1	↑2.9
4/20 19:10	34.2	↑3.1
4/20 19:20	37.7	↑3.5
4/20 19:30	41.3	↑3.6
4/20 19:40	45.2	↑3.9
4/20 19:50	49.2	↑4.0
4/20 20:00	53.5	↑4.3
4/20 20:10	57.8	↑4.3
4/20 20:20	62.4	↑4.6
4/20 20:30	67.0	↑4.6
4/20 20:40	71.7	↑4.7
4/20 20:50	76.6	↑4.9
4/20 21:00	81.4	↑4.8
4/20 21:10	86.3	↑4.9
4/20 21:20	91.2	↑4.9
4/20 21:30	96.0	↑4.8
4/20 21:40	100.8	↑4.8
4/20 21:50	105.5	↑4.7
4/20 22:00	110.1	↑4.6
4/20 22:10	114.5	↑4.4
4/20 22:20	118.7	↑4.2
4/20 22:30	122.8	↑4.1
4/20 22:40	126.5	↑3.7
4/20 22:50	130.0	↑3.5
4/20 23:00	133.3	↑3.3
4/20 23:10	136.1	↑2.8
4/20 23:20	138.7	↑2.6
4/20 23:30	140.9	↑2.2
4/20 23:40	142.7	↑1.8
4/20 23:50	144.1	↑1.4