20 (土)	09:49	03:40	21:42	15:35
	188cm	2cm	217cm	43cm
大潮 出 06:58 入 18:08 出 17:24 入 06:18

福岡船だまり（福岡）2027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	111.4	↓-7.9
2/20 00:10	103.5	↓-7.9
2/20 00:20	95.7	↓-7.8
2/20 00:30	87.9	↓-7.8
2/20 00:40	80.4	↓-7.5
2/20 00:50	72.9	↓-7.5
2/20 01:00	65.7	↓-7.2
2/20 01:10	58.8	↓-6.9
2/20 01:20	52.1	↓-6.7
2/20 01:30	45.7	↓-6.4
2/20 01:40	39.7	↓-6.0
2/20 01:50	34.0	↓-5.7
2/20 02:00	28.7	↓-5.3
2/20 02:10	23.8	↓-4.9
2/20 02:20	19.3	↓-4.5
2/20 02:30	15.3	↓-4.0
2/20 02:40	11.7	↓-3.6
2/20 02:50	8.7	↓-3.0
2/20 03:00	6.2	↓-2.5
2/20 03:10	4.2	↓-2.0
2/20 03:20	2.8	↓-1.4
2/20 03:30	1.9	↓-0.9	干潮
2/20 03:40	1.7	↓-0.2	干潮
2/20 03:50	2.0	↑0.3
2/20 04:00	3.0	↑1.0
2/20 04:10	4.5	↑1.5
2/20 04:20	6.7	↑2.2
2/20 04:30	9.4	↑2.7
2/20 04:40	12.7	↑3.3
2/20 04:50	16.6	↑3.9
2/20 05:00	21.0	↑4.4
2/20 05:10	25.9	↑4.9
2/20 05:20	31.4	↑5.5
2/20 05:30	37.2	↑5.8
2/20 05:40	43.5	↑6.3
2/20 05:50	50.2	↑6.7
2/20 06:00	57.2	↑7.0
2/20 06:10	64.4	↑7.2
2/20 06:20	72.0	↑7.6
2/20 06:30	79.7	↑7.7
2/20 06:40	87.5	↑7.8
2/20 06:50	95.4	↑7.9
2/20 07:00	103.4	↑8.0	最大潮位差
2/20 07:10	111.3	↑7.9
2/20 07:20	119.1	↑7.8
2/20 07:30	126.8	↑7.7
2/20 07:40	134.3	↑7.5
2/20 07:50	141.5	↑7.2
2/20 08:00	148.3	↑6.8
2/20 08:10	154.8	↑6.5
2/20 08:20	160.9	↑6.1
2/20 08:30	166.4	↑5.5
2/20 08:40	171.4	↑5.0
2/20 08:50	175.8	↑4.4
2/20 09:00	179.6	↑3.8
2/20 09:10	182.7	↑3.1
2/20 09:20	185.1	↑2.4
2/20 09:30	186.7	↑1.6
2/20 09:40	187.7	↑1.0	満潮
2/20 09:50	187.9	↑0.2
2/20 10:00	187.3	↓-0.6
2/20 10:10	186.1	↓-1.2
2/20 10:20	184.1	↓-2.0
2/20 10:30	181.5	↓-2.6
2/20 10:40	178.2	↓-3.3
2/20 10:50	174.4	↓-3.8
2/20 11:00	170.0	↓-4.4
2/20 11:10	165.2	↓-4.8
2/20 11:20	159.9	↓-5.3
2/20 11:30	154.2	↓-5.7
2/20 11:40	148.3	↓-5.9
2/20 11:50	142.1	↓-6.2
2/20 12:00	135.7	↓-6.4
2/20 12:10	129.3	↓-6.4
2/20 12:20	122.7	↓-6.6
2/20 12:30	116.2	↓-6.5
2/20 12:40	109.7	↓-6.5
2/20 12:50	103.4	↓-6.3
2/20 13:00	97.1	↓-6.3
2/20 13:10	91.1	↓-6.0
2/20 13:20	85.3	↓-5.8
2/20 13:30	79.7	↓-5.6
2/20 13:40	74.4	↓-5.3
2/20 13:50	69.5	↓-4.9
2/20 14:00	64.9	↓-4.6
2/20 14:10	60.6	↓-4.3
2/20 14:20	56.8	↓-3.8
2/20 14:30	53.4	↓-3.4
2/20 14:40	50.4	↓-3.0
2/20 14:50	47.9	↓-2.5
2/20 15:00	45.8	↓-2.1
2/20 15:10	44.3	↓-1.5
2/20 15:20	43.3	↓-1.0
2/20 15:30	42.8	↓-0.5	干潮
2/20 15:40	42.8	0
2/20 15:50	43.4	↑0.6
2/20 16:00	44.5	↑1.1
2/20 16:10	46.2	↑1.7
2/20 16:20	48.5	↑2.3
2/20 16:30	51.2	↑2.7
2/20 16:40	54.5	↑3.3
2/20 16:50	58.4	↑3.9
2/20 17:00	62.7	↑4.3
2/20 17:10	67.5	↑4.8
2/20 17:20	72.7	↑5.2
2/20 17:30	78.4	↑5.7
2/20 17:40	84.4	↑6.0
2/20 17:50	90.7	↑6.3
2/20 18:00	97.4	↑6.7
2/20 18:10	104.3	↑6.9
2/20 18:20	111.4	↑7.1
2/20 18:30	118.6	↑7.2
2/20 18:40	126.0	↑7.4
2/20 18:50	133.4	↑7.4
2/20 19:00	140.8	↑7.4
2/20 19:10	148.2	↑7.4
2/20 19:20	155.4	↑7.2
2/20 19:30	162.6	↑7.2
2/20 19:40	169.5	↑6.9
2/20 19:50	176.1	↑6.6
2/20 20:00	182.4	↑6.3
2/20 20:10	188.3	↑5.9
2/20 20:20	193.8	↑5.5
2/20 20:30	198.9	↑5.1
2/20 20:40	203.4	↑4.5
2/20 20:50	207.3	↑3.9
2/20 21:00	210.6	↑3.3
2/20 21:10	213.2	↑2.6
2/20 21:20	215.1	↑1.9
2/20 21:30	216.3	↑1.2
2/20 21:40	216.7	↑0.4	満潮
2/20 21:50	216.4	↓-0.3
2/20 22:00	215.3	↓-1.1
2/20 22:10	213.4	↓-1.9
2/20 22:20	210.8	↓-2.6
2/20 22:30	207.5	↓-3.3
2/20 22:40	203.4	↓-4.1
2/20 22:50	198.6	↓-4.8
2/20 23:00	193.2	↓-5.4
2/20 23:10	187.2	↓-6.0
2/20 23:20	180.7	↓-6.5
2/20 23:30	173.7	↓-7.0
2/20 23:40	166.2	↓-7.5
2/20 23:50	158.5	↓-7.7