20 (火)	00:10	06:13	12:33	18:33
	194cm	36cm	185cm	47cm
中潮 出 06:58 入 18:08 出 09:32 入 22:17

福岡船だまり（福岡）2018年02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
2/20 00:00	193.2	↑0.9	満潮
2/20 00:10	193.5	↑0.3	満潮
2/20 00:20	193.1	↓-0.4
2/20 00:30	192.1	↓-1.0
2/20 00:40	190.5	↓-1.6
2/20 00:50	188.2	↓-2.3
2/20 01:00	185.3	↓-2.9
2/20 01:10	181.7	↓-3.6
2/20 01:20	177.6	↓-4.1
2/20 01:30	173.0	↓-4.6
2/20 01:40	167.8	↓-5.2
2/20 01:50	162.2	↓-5.6
2/20 02:00	156.2	↓-6.0
2/20 02:10	149.8	↓-6.4
2/20 02:20	143.1	↓-6.7
2/20 02:30	136.3	↓-6.8
2/20 02:40	129.2	↓-7.1	最大潮位差
2/20 02:50	122.1	↓-7.1	最大潮位差
2/20 03:00	115.0	↓-7.1	最大潮位差
2/20 03:10	107.9	↓-7.1	最大潮位差
2/20 03:20	101.0	↓-6.9
2/20 03:30	94.2	↓-6.8
2/20 03:40	87.6	↓-6.6
2/20 03:50	81.3	↓-6.3
2/20 04:00	75.3	↓-6.0
2/20 04:10	69.6	↓-5.7
2/20 04:20	64.3	↓-5.3
2/20 04:30	59.5	↓-4.8
2/20 04:40	55.0	↓-4.5
2/20 04:50	51.0	↓-4.0
2/20 05:00	47.4	↓-3.6
2/20 05:10	44.4	↓-3.0
2/20 05:20	41.7	↓-2.7
2/20 05:30	39.6	↓-2.1
2/20 05:40	37.9	↓-1.7
2/20 05:50	36.6	↓-1.3
2/20 06:00	35.9	↓-0.7
2/20 06:10	35.5	↓-0.4	干潮
2/20 06:20	35.7	↑0.2
2/20 06:30	36.3	↑0.6
2/20 06:40	37.4	↑1.1
2/20 06:50	38.9	↑1.5
2/20 07:00	40.8	↑1.9
2/20 07:10	43.2	↑2.4
2/20 07:20	46.0	↑2.8
2/20 07:30	49.2	↑3.2
2/20 07:40	52.8	↑3.6
2/20 07:50	56.8	↑4.0
2/20 08:00	61.2	↑4.4
2/20 08:10	65.8	↑4.6
2/20 08:20	70.8	↑5.0
2/20 08:30	76.1	↑5.3
2/20 08:40	81.6	↑5.5
2/20 08:50	87.3	↑5.7
2/20 09:00	93.1	↑5.8
2/20 09:10	99.1	↑6.0
2/20 09:20	105.2	↑6.1
2/20 09:30	111.4	↑6.2
2/20 09:40	117.5	↑6.1
2/20 09:50	123.6	↑6.1
2/20 10:00	129.6	↑6.0
2/20 10:10	135.5	↑5.9
2/20 10:20	141.3	↑5.8
2/20 10:30	146.8	↑5.5
2/20 10:40	152.1	↑5.3
2/20 10:50	157.1	↑5.0
2/20 11:00	161.7	↑4.6
2/20 11:10	166.1	↑4.4
2/20 11:20	170.0	↑3.9
2/20 11:30	173.5	↑3.5
2/20 11:40	176.5	↑3.0
2/20 11:50	179.1	↑2.6
2/20 12:00	181.2	↑2.1
2/20 12:10	182.7	↑1.5
2/20 12:20	183.7	↑1.0
2/20 12:30	184.1	↑0.4	満潮
2/20 12:40	183.9	↓-0.2
2/20 12:50	183.1	↓-0.8
2/20 13:00	181.8	↓-1.3
2/20 13:10	179.9	↓-1.9
2/20 13:20	177.4	↓-2.5
2/20 13:30	174.4	↓-3.0
2/20 13:40	170.9	↓-3.5
2/20 13:50	166.8	↓-4.1
2/20 14:00	162.4	↓-4.4
2/20 14:10	157.5	↓-4.9
2/20 14:20	152.2	↓-5.3
2/20 14:30	146.7	↓-5.5
2/20 14:40	140.9	↓-5.8
2/20 14:50	134.9	↓-6.0
2/20 15:00	128.8	↓-6.1
2/20 15:10	122.6	↓-6.2
2/20 15:20	116.4	↓-6.2
2/20 15:30	110.2	↓-6.2
2/20 15:40	104.1	↓-6.1
2/20 15:50	98.2	↓-5.9
2/20 16:00	92.4	↓-5.8
2/20 16:10	86.9	↓-5.5
2/20 16:20	81.7	↓-5.2
2/20 16:30	76.8	↓-4.9
2/20 16:40	72.2	↓-4.6
2/20 16:50	67.9	↓-4.3
2/20 17:00	64.0	↓-3.9
2/20 17:10	60.5	↓-3.5
2/20 17:20	57.4	↓-3.1
2/20 17:30	54.7	↓-2.7
2/20 17:40	52.4	↓-2.3
2/20 17:50	50.4	↓-2.0
2/20 18:00	48.9	↓-1.5
2/20 18:10	47.8	↓-1.1
2/20 18:20	47.1	↓-0.7
2/20 18:30	46.8	↓-0.3	干潮
2/20 18:40	47.0	↑0.2
2/20 18:50	47.5	↑0.5
2/20 19:00	48.4	↑0.9
2/20 19:10	49.7	↑1.3
2/20 19:20	51.5	↑1.8
2/20 19:30	53.6	↑2.1
2/20 19:40	56.1	↑2.5
2/20 19:50	59.0	↑2.9
2/20 20:00	62.2	↑3.2
2/20 20:10	65.8	↑3.6
2/20 20:20	69.8	↑4.0
2/20 20:30	74.0	↑4.2
2/20 20:40	78.6	↑4.6
2/20 20:50	83.4	↑4.8
2/20 21:00	88.4	↑5.0
2/20 21:10	93.7	↑5.3
2/20 21:20	99.1	↑5.4
2/20 21:30	104.6	↑5.5
2/20 21:40	110.3	↑5.7
2/20 21:50	116.0	↑5.7
2/20 22:00	121.7	↑5.7
2/20 22:10	127.4	↑5.7
2/20 22:20	133.0	↑5.6
2/20 22:30	138.5	↑5.5
2/20 22:40	143.8	↑5.3
2/20 22:50	148.9	↑5.1
2/20 23:00	153.9	↑5.0
2/20 23:10	158.5	↑4.6
2/20 23:20	162.8	↑4.3
2/20 23:30	166.8	↑4.0
2/20 23:40	170.4	↑3.6
2/20 23:50	173.6	↑3.2