28 (火)	07:37	00:53	18:47	12:18
	75cm	18cm	106cm	54cm
長潮 出 06:11 入 18:36 出 13:35 入 03:10

八幡（福岡）2045年03月28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
3/28 00:00	20.2	↓-1.1
3/28 00:10	19.4	↓-0.8
3/28 00:20	18.7	↓-0.7
3/28 00:30	18.2	↓-0.5
3/28 00:40	17.9	↓-0.3
3/28 00:50	17.7	↓-0.2	干潮
3/28 01:00	17.8	↑0.1
3/28 01:10	18.0	↑0.2
3/28 01:20	18.4	↑0.4
3/28 01:30	19.0	↑0.6
3/28 01:40	19.8	↑0.8
3/28 01:50	20.7	↑0.9
3/28 02:00	21.8	↑1.1
3/28 02:10	23.1	↑1.3
3/28 02:20	24.5	↑1.4
3/28 02:30	26.0	↑1.5
3/28 02:40	27.7	↑1.7
3/28 02:50	29.4	↑1.7
3/28 03:00	31.3	↑1.9
3/28 03:10	33.2	↑1.9
3/28 03:20	35.3	↑2.1
3/28 03:30	37.4	↑2.1
3/28 03:40	39.5	↑2.1
3/28 03:50	41.6	↑2.1
3/28 04:00	43.8	↑2.2
3/28 04:10	46.0	↑2.2
3/28 04:20	48.1	↑2.1
3/28 04:30	50.3	↑2.2
3/28 04:40	52.4	↑2.1
3/28 04:50	54.5	↑2.1
3/28 05:00	56.5	↑2.0
3/28 05:10	58.5	↑2.0
3/28 05:20	60.4	↑1.9
3/28 05:30	62.2	↑1.8
3/28 05:40	64.0	↑1.8
3/28 05:50	65.6	↑1.6
3/28 06:00	67.1	↑1.5
3/28 06:10	68.5	↑1.4
3/28 06:20	69.8	↑1.3
3/28 06:30	70.9	↑1.1
3/28 06:40	71.9	↑1.0
3/28 06:50	72.7	↑0.8
3/28 07:00	73.4	↑0.7
3/28 07:10	73.9	↑0.5
3/28 07:20	74.3	↑0.4
3/28 07:30	74.5	↑0.2	満潮
3/28 07:40	74.5	0
3/28 07:50	74.4	↓-0.1
3/28 08:00	74.1	↓-0.3
3/28 08:10	73.6	↓-0.5
3/28 08:20	73.0	↓-0.6
3/28 08:30	72.3	↓-0.7
3/28 08:40	71.5	↓-0.8
3/28 08:50	70.6	↓-0.9
3/28 09:00	69.6	↓-1.0
3/28 09:10	68.5	↓-1.1
3/28 09:20	67.4	↓-1.1
3/28 09:30	66.2	↓-1.2
3/28 09:40	65.1	↓-1.1
3/28 09:50	63.9	↓-1.2
3/28 10:00	62.7	↓-1.2
3/28 10:10	61.6	↓-1.1
3/28 10:20	60.5	↓-1.1
3/28 10:30	59.5	↓-1.0
3/28 10:40	58.5	↓-1.0
3/28 10:50	57.6	↓-0.9
3/28 11:00	56.8	↓-0.8
3/28 11:10	56.0	↓-0.8
3/28 11:20	55.3	↓-0.7
3/28 11:30	54.8	↓-0.5
3/28 11:40	54.3	↓-0.5
3/28 11:50	54.0	↓-0.3
3/28 12:00	53.7	↓-0.3
3/28 12:10	53.6	↓-0.1	干潮
3/28 12:20	53.6	0
3/28 12:30	53.7	↑0.1
3/28 12:40	53.9	↑0.2
3/28 12:50	54.2	↑0.3
3/28 13:00	54.7	↑0.5
3/28 13:10	55.4	↑0.7
3/28 13:20	56.1	↑0.7
3/28 13:30	57.0	↑0.9
3/28 13:40	58.1	↑1.1
3/28 13:50	59.3	↑1.2
3/28 14:00	60.6	↑1.3
3/28 14:10	62.0	↑1.4
3/28 14:20	63.5	↑1.5
3/28 14:30	65.2	↑1.7
3/28 14:40	67.0	↑1.8
3/28 14:50	68.8	↑1.8
3/28 15:00	70.8	↑2.0
3/28 15:10	72.8	↑2.0
3/28 15:20	74.8	↑2.0
3/28 15:30	76.9	↑2.1
3/28 15:40	79.0	↑2.1
3/28 15:50	81.1	↑2.1
3/28 16:00	83.2	↑2.1
3/28 16:10	85.3	↑2.1
3/28 16:20	87.4	↑2.1
3/28 16:30	89.4	↑2.0
3/28 16:40	91.3	↑1.9
3/28 16:50	93.2	↑1.9
3/28 17:00	95.0	↑1.8
3/28 17:10	96.7	↑1.7
3/28 17:20	98.3	↑1.6
3/28 17:30	99.8	↑1.5
3/28 17:40	101.1	↑1.3
3/28 17:50	102.3	↑1.2
3/28 18:00	103.3	↑1.0
3/28 18:10	104.1	↑0.8
3/28 18:20	104.8	↑0.7
3/28 18:30	105.3	↑0.5
3/28 18:40	105.5	↑0.2	満潮
3/28 18:50	105.5	0
3/28 19:00	105.3	↓-0.2
3/28 19:10	104.9	↓-0.4
3/28 19:20	104.2	↓-0.7
3/28 19:30	103.2	↓-1.0
3/28 19:40	102.0	↓-1.2
3/28 19:50	100.5	↓-1.5
3/28 20:00	98.8	↓-1.7
3/28 20:10	96.8	↓-2.0
3/28 20:20	94.6	↓-2.2
3/28 20:30	92.2	↓-2.4
3/28 20:40	89.5	↓-2.7
3/28 20:50	86.7	↓-2.8
3/28 21:00	83.6	↓-3.1
3/28 21:10	80.5	↓-3.1
3/28 21:20	77.1	↓-3.4
3/28 21:30	73.7	↓-3.4
3/28 21:40	70.2	↓-3.5
3/28 21:50	66.6	↓-3.6
3/28 22:00	63.0	↓-3.6
3/28 22:10	59.4	↓-3.6
3/28 22:20	55.7	↓-3.7	最大潮位差
3/28 22:30	52.1	↓-3.6
3/28 22:40	48.6	↓-3.5
3/28 22:50	45.1	↓-3.5
3/28 23:00	41.7	↓-3.4
3/28 23:10	38.3	↓-3.4
3/28 23:20	35.1	↓-3.2
3/28 23:30	32.0	↓-3.1
3/28 23:40	29.0	↓-3.0
3/28 23:50	26.2	↓-2.8