18 (金)	07:12	00:08	17:58	11:26
	73cm	25cm	100cm	57cm
若潮 出 06:59 入 18:05 出 02:51 入 13:02

八幡（福岡）2039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	24.6	↓-0.2	干潮
2/18 00:10	24.6	0
2/18 00:20	24.7	↑0.1
2/18 00:30	25.0	↑0.3
2/18 00:40	25.3	↑0.3
2/18 00:50	25.8	↑0.5
2/18 01:00	26.4	↑0.6
2/18 01:10	27.2	↑0.8
2/18 01:20	28.1	↑0.9
2/18 01:30	29.0	↑0.9
2/18 01:40	30.1	↑1.1
2/18 01:50	31.3	↑1.2
2/18 02:00	32.6	↑1.3
2/18 02:10	34.0	↑1.4
2/18 02:20	35.5	↑1.5
2/18 02:30	37.0	↑1.5
2/18 02:40	38.6	↑1.6
2/18 02:50	40.3	↑1.7
2/18 03:00	41.9	↑1.6
2/18 03:10	43.7	↑1.8
2/18 03:20	45.4	↑1.7
2/18 03:30	47.2	↑1.8
2/18 03:40	48.9	↑1.7
2/18 03:50	50.7	↑1.8
2/18 04:00	52.4	↑1.7
2/18 04:10	54.1	↑1.7
2/18 04:20	55.8	↑1.7
2/18 04:30	57.4	↑1.6
2/18 04:40	59.0	↑1.6
2/18 04:50	60.5	↑1.5
2/18 05:00	62.0	↑1.5
2/18 05:10	63.3	↑1.3
2/18 05:20	64.7	↑1.4
2/18 05:30	65.9	↑1.2
2/18 05:40	67.0	↑1.1
2/18 05:50	68.1	↑1.1
2/18 06:00	69.0	↑0.9
2/18 06:10	69.9	↑0.9
2/18 06:20	70.6	↑0.7
2/18 06:30	71.2	↑0.6
2/18 06:40	71.7	↑0.5
2/18 06:50	72.0	↑0.3
2/18 07:00	72.2	↑0.2
2/18 07:10	72.3	↑0.1	満潮
2/18 07:20	72.2	↓-0.1
2/18 07:30	72.0	↓-0.2
2/18 07:40	71.7	↓-0.3
2/18 07:50	71.3	↓-0.4
2/18 08:00	70.8	↓-0.5
2/18 08:10	70.1	↓-0.7
2/18 08:20	69.4	↓-0.7
2/18 08:30	68.6	↓-0.8
2/18 08:40	67.7	↓-0.9
2/18 08:50	66.8	↓-0.9
2/18 09:00	65.8	↓-1.0
2/18 09:10	64.8	↓-1.0
2/18 09:20	63.8	↓-1.0
2/18 09:30	62.9	↓-0.9
2/18 09:40	61.9	↓-1.0
2/18 09:50	61.0	↓-0.9
2/18 10:00	60.2	↓-0.8
2/18 10:10	59.4	↓-0.8
2/18 10:20	58.7	↓-0.7
2/18 10:30	58.1	↓-0.6
2/18 10:40	57.5	↓-0.6
2/18 10:50	57.1	↓-0.4
2/18 11:00	56.8	↓-0.3
2/18 11:10	56.6	↓-0.2
2/18 11:20	56.5	↓-0.1	干潮
2/18 11:30	56.5	0
2/18 11:40	56.6	↑0.1
2/18 11:50	56.8	↑0.2
2/18 12:00	57.2	↑0.4
2/18 12:10	57.6	↑0.4
2/18 12:20	58.2	↑0.6
2/18 12:30	58.9	↑0.7
2/18 12:40	59.7	↑0.8
2/18 12:50	60.6	↑0.9
2/18 13:00	61.7	↑1.1
2/18 13:10	62.8	↑1.1
2/18 13:20	64.0	↑1.2
2/18 13:30	65.3	↑1.3
2/18 13:40	66.8	↑1.5
2/18 13:50	68.3	↑1.5
2/18 14:00	69.8	↑1.5
2/18 14:10	71.5	↑1.7
2/18 14:20	73.2	↑1.7
2/18 14:30	74.9	↑1.7
2/18 14:40	76.6	↑1.7
2/18 14:50	78.4	↑1.8
2/18 15:00	80.2	↑1.8
2/18 15:10	81.9	↑1.7
2/18 15:20	83.7	↑1.8
2/18 15:30	85.4	↑1.7
2/18 15:40	87.0	↑1.6
2/18 15:50	88.6	↑1.6
2/18 16:00	90.1	↑1.5
2/18 16:10	91.5	↑1.4
2/18 16:20	92.8	↑1.3
2/18 16:30	94.0	↑1.2
2/18 16:40	95.1	↑1.1
2/18 16:50	96.1	↑1.0
2/18 17:00	97.0	↑0.9
2/18 17:10	97.7	↑0.7
2/18 17:20	98.4	↑0.7
2/18 17:30	98.8	↑0.4
2/18 17:40	99.2	↑0.4
2/18 17:50	99.3	↑0.1	満潮
2/18 18:00	99.4	↑0.1
2/18 18:10	99.2	↓-0.2
2/18 18:20	98.9	↓-0.3
2/18 18:30	98.4	↓-0.5
2/18 18:40	97.8	↓-0.6
2/18 18:50	97.0	↓-0.8
2/18 19:00	96.0	↓-1.0
2/18 19:10	94.8	↓-1.2
2/18 19:20	93.4	↓-1.4
2/18 19:30	91.8	↓-1.6
2/18 19:40	90.1	↓-1.7
2/18 19:50	88.2	↓-1.9
2/18 20:00	86.1	↓-2.1
2/18 20:10	83.9	↓-2.2
2/18 20:20	81.5	↓-2.4
2/18 20:30	79.0	↓-2.5
2/18 20:40	76.4	↓-2.6
2/18 20:50	73.7	↓-2.7
2/18 21:00	70.9	↓-2.8
2/18 21:10	68.0	↓-2.9
2/18 21:20	65.1	↓-2.9
2/18 21:30	62.2	↓-2.9
2/18 21:40	59.3	↓-2.9
2/18 21:50	56.3	↓-3.0	最大潮位差
2/18 22:00	53.4	↓-2.9
2/18 22:10	50.5	↓-2.9
2/18 22:20	47.7	↓-2.8
2/18 22:30	44.9	↓-2.8
2/18 22:40	42.3	↓-2.6
2/18 22:50	39.6	↓-2.7
2/18 23:00	37.1	↓-2.5
2/18 23:10	34.7	↓-2.4
2/18 23:20	32.4	↓-2.3
2/18 23:30	30.2	↓-2.2
2/18 23:40	28.1	↓-2.1
2/18 23:50	26.1	↓-2.0