20 (金)	04:48	07:37	15:05	23:31
	105cm	103cm	120cm	60cm
長潮 出 05:42 入 18:54 出 12:02 入 01:52

博多船溜り（福岡）2040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	73.1	↑1.5
4/20 00:10	74.7	↑1.6
4/20 00:20	76.3	↑1.6
4/20 00:30	78.0	↑1.7
4/20 00:40	79.6	↑1.6
4/20 00:50	81.3	↑1.7
4/20 01:00	83.1	↑1.8
4/20 01:10	84.7	↑1.6
4/20 01:20	86.4	↑1.7
4/20 01:30	88.1	↑1.7
4/20 01:40	89.7	↑1.6
4/20 01:50	91.2	↑1.5
4/20 02:00	92.7	↑1.5
4/20 02:10	94.2	↑1.5
4/20 02:20	95.5	↑1.3
4/20 02:30	96.8	↑1.3
4/20 02:40	98.0	↑1.2
4/20 02:50	99.1	↑1.1
4/20 03:00	100.1	↑1.0
4/20 03:10	101.0	↑0.9
4/20 03:20	101.9	↑0.9
4/20 03:30	102.6	↑0.7
4/20 03:40	103.2	↑0.6
4/20 03:50	103.7	↑0.5
4/20 04:00	104.1	↑0.4
4/20 04:10	104.5	↑0.4
4/20 04:20	104.7	↑0.2
4/20 04:30	104.9	↑0.2
4/20 04:40	105.0	↑0.1	満潮
4/20 04:50	105.0	0
4/20 05:00	104.9	↓-0.1
4/20 05:10	104.8	↓-0.1
4/20 05:20	104.7	↓-0.1
4/20 05:30	104.5	↓-0.2
4/20 05:40	104.3	↓-0.2
4/20 05:50	104.1	↓-0.2
4/20 06:00	103.9	↓-0.2
4/20 06:10	103.6	↓-0.3
4/20 06:20	103.4	↓-0.2
4/20 06:30	103.2	↓-0.2
4/20 06:40	103.1	↓-0.1
4/20 06:50	102.9	↓-0.2
4/20 07:00	102.8	↓-0.1
4/20 07:10	102.7	↓-0.1
4/20 07:20	102.6	↓-0.1
4/20 07:30	102.6	0	干潮
4/20 07:40	102.6	0
4/20 07:50	102.6	0
4/20 08:00	102.7	↑0.1
4/20 08:10	102.8	↑0.1
4/20 08:20	102.9	↑0.1
4/20 08:30	103.0	↑0.1
4/20 08:40	103.2	↑0.2
4/20 08:50	103.4	↑0.2
4/20 09:00	103.6	↑0.2
4/20 09:10	103.9	↑0.3
4/20 09:20	104.2	↑0.3
4/20 09:30	104.5	↑0.3
4/20 09:40	104.9	↑0.4
4/20 09:50	105.2	↑0.3
4/20 10:00	105.6	↑0.4
4/20 10:10	106.1	↑0.5
4/20 10:20	106.6	↑0.5
4/20 10:30	107.1	↑0.5
4/20 10:40	107.6	↑0.5
4/20 10:50	108.2	↑0.6
4/20 11:00	108.8	↑0.6
4/20 11:10	109.4	↑0.6
4/20 11:20	110.0	↑0.6
4/20 11:30	110.7	↑0.7
4/20 11:40	111.3	↑0.6
4/20 11:50	112.0	↑0.7
4/20 12:00	112.6	↑0.6
4/20 12:10	113.3	↑0.7
4/20 12:20	113.9	↑0.6
4/20 12:30	114.5	↑0.6
4/20 12:40	115.2	↑0.7
4/20 12:50	115.7	↑0.5
4/20 13:00	116.3	↑0.6
4/20 13:10	116.8	↑0.5
4/20 13:20	117.3	↑0.5
4/20 13:30	117.8	↑0.5
4/20 13:40	118.2	↑0.4
4/20 13:50	118.6	↑0.4
4/20 14:00	118.9	↑0.3
4/20 14:10	119.2	↑0.3
4/20 14:20	119.5	↑0.3
4/20 14:30	119.7	↑0.2
4/20 14:40	119.8	↑0.1
4/20 14:50	119.9	↑0.1
4/20 15:00	120.0	↑0.1	満潮
4/20 15:10	120.0	0
4/20 15:20	119.9	↓-0.1
4/20 15:30	119.8	↓-0.1
4/20 15:40	119.6	↓-0.2
4/20 15:50	119.3	↓-0.3
4/20 16:00	119.0	↓-0.3
4/20 16:10	118.6	↓-0.4
4/20 16:20	118.1	↓-0.5
4/20 16:30	117.6	↓-0.5
4/20 16:40	116.9	↓-0.7
4/20 16:50	116.2	↓-0.7
4/20 17:00	115.4	↓-0.8
4/20 17:10	114.5	↓-0.9
4/20 17:20	113.6	↓-0.9
4/20 17:30	112.5	↓-1.1
4/20 17:40	111.4	↓-1.1
4/20 17:50	110.2	↓-1.2
4/20 18:00	108.9	↓-1.3
4/20 18:10	107.5	↓-1.4
4/20 18:20	106.1	↓-1.4
4/20 18:30	104.6	↓-1.5
4/20 18:40	103.0	↓-1.6
4/20 18:50	101.3	↓-1.7
4/20 19:00	99.6	↓-1.7
4/20 19:10	97.9	↓-1.7
4/20 19:20	96.0	↓-1.9
4/20 19:30	94.2	↓-1.8
4/20 19:40	92.3	↓-1.9
4/20 19:50	90.3	↓-2.0	最大潮位差
4/20 20:00	88.4	↓-1.9
4/20 20:10	86.4	↓-2.0	最大潮位差
4/20 20:20	84.4	↓-2.0	最大潮位差
4/20 20:30	82.4	↓-2.0	最大潮位差
4/20 20:40	80.4	↓-2.0	最大潮位差
4/20 20:50	78.5	↓-1.9
4/20 21:00	76.6	↓-1.9
4/20 21:10	74.7	↓-1.9
4/20 21:20	72.9	↓-1.8
4/20 21:30	71.2	↓-1.7
4/20 21:40	69.5	↓-1.7
4/20 21:50	68.0	↓-1.5
4/20 22:00	66.5	↓-1.5
4/20 22:10	65.2	↓-1.3
4/20 22:20	64.0	↓-1.2
4/20 22:30	63.0	↓-1.0
4/20 22:40	62.1	↓-0.9
4/20 22:50	61.3	↓-0.8
4/20 23:00	60.7	↓-0.6
4/20 23:10	60.3	↓-0.4
4/20 23:20	60.0	↓-0.3
4/20 23:30	59.9	↓-0.1	干潮
4/20 23:40	60.0	↑0.1
4/20 23:50	60.3	↑0.3