31 (日)	02:01	06:30	13:11	21:24
	77cm	54cm	105cm	39cm
小潮 出 06:07 入 18:38 出 10:34 入 00:30

八幡（福岡）2058年03月31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
3/31 00:00	64.7	↑1.9
3/31 00:10	66.5	↑1.8
3/31 00:20	68.1	↑1.6
3/31 00:30	69.7	↑1.6
3/31 00:40	71.1	↑1.4
3/31 00:50	72.4	↑1.3
3/31 01:00	73.5	↑1.1
3/31 01:10	74.5	↑1.0
3/31 01:20	75.3	↑0.8
3/31 01:30	76.0	↑0.7
3/31 01:40	76.4	↑0.4
3/31 01:50	76.7	↑0.3
3/31 02:00	76.8	↑0.1	満潮
3/31 02:10	76.7	↓-0.1
3/31 02:20	76.5	↓-0.2
3/31 02:30	76.0	↓-0.5
3/31 02:40	75.4	↓-0.6
3/31 02:50	74.6	↓-0.8
3/31 03:00	73.7	↓-0.9
3/31 03:10	72.6	↓-1.1
3/31 03:20	71.5	↓-1.1
3/31 03:30	70.2	↓-1.3
3/31 03:40	68.9	↓-1.3
3/31 03:50	67.5	↓-1.4
3/31 04:00	66.1	↓-1.4
3/31 04:10	64.7	↓-1.4
3/31 04:20	63.3	↓-1.4
3/31 04:30	61.9	↓-1.4
3/31 04:40	60.6	↓-1.3
3/31 04:50	59.4	↓-1.2
3/31 05:00	58.3	↓-1.1
3/31 05:10	57.3	↓-1.0
3/31 05:20	56.3	↓-1.0
3/31 05:30	55.5	↓-0.8
3/31 05:40	54.9	↓-0.6
3/31 05:50	54.3	↓-0.6
3/31 06:00	53.9	↓-0.4
3/31 06:10	53.6	↓-0.3
3/31 06:20	53.4	↓-0.2	干潮
3/31 06:30	53.4	0	干潮
3/31 06:40	53.5	↑0.1
3/31 06:50	53.7	↑0.2
3/31 07:00	54.0	↑0.3
3/31 07:10	54.4	↑0.4
3/31 07:20	54.9	↑0.5
3/31 07:30	55.6	↑0.7
3/31 07:40	56.4	↑0.8
3/31 07:50	57.2	↑0.8
3/31 08:00	58.3	↑1.1
3/31 08:10	59.4	↑1.1
3/31 08:20	60.6	↑1.2
3/31 08:30	62.0	↑1.4
3/31 08:40	63.5	↑1.5
3/31 08:50	65.1	↑1.6
3/31 09:00	66.8	↑1.7
3/31 09:10	68.6	↑1.8
3/31 09:20	70.5	↑1.9
3/31 09:30	72.5	↑2.0
3/31 09:40	74.5	↑2.0
3/31 09:50	76.6	↑2.1
3/31 10:00	78.7	↑2.1
3/31 10:10	80.8	↑2.1
3/31 10:20	82.9	↑2.1
3/31 10:30	85.1	↑2.2	最大潮位差
3/31 10:40	87.1	↑2.0
3/31 10:50	89.1	↑2.0
3/31 11:00	91.1	↑2.0
3/31 11:10	92.9	↑1.8
3/31 11:20	94.6	↑1.7
3/31 11:30	96.3	↑1.7
3/31 11:40	97.7	↑1.4
3/31 11:50	99.1	↑1.4
3/31 12:00	100.3	↑1.2
3/31 12:10	101.4	↑1.1
3/31 12:20	102.3	↑0.9
3/31 12:30	103.0	↑0.7
3/31 12:40	103.6	↑0.6
3/31 12:50	104.0	↑0.4
3/31 13:00	104.3	↑0.3
3/31 13:10	104.4	↑0.1	満潮
3/31 13:20	104.3	↓-0.1
3/31 13:30	104.0	↓-0.3
3/31 13:40	103.6	↓-0.4
3/31 13:50	103.0	↓-0.6
3/31 14:00	102.3	↓-0.7
3/31 14:10	101.4	↓-0.9
3/31 14:20	100.3	↓-1.1
3/31 14:30	99.1	↓-1.2
3/31 14:40	97.8	↓-1.3
3/31 14:50	96.3	↓-1.5
3/31 15:00	94.7	↓-1.6
3/31 15:10	92.9	↓-1.8
3/31 15:20	91.1	↓-1.8
3/31 15:30	89.1	↓-2.0
3/31 15:40	87.1	↓-2.0
3/31 15:50	85.1	↓-2.0
3/31 16:00	82.9	↓-2.2	最大潮位差
3/31 16:10	80.8	↓-2.1
3/31 16:20	78.6	↓-2.2	最大潮位差
3/31 16:30	76.5	↓-2.1
3/31 16:40	74.3	↓-2.2	最大潮位差
3/31 16:50	72.2	↓-2.1
3/31 17:00	70.2	↓-2.0
3/31 17:10	68.1	↓-2.1
3/31 17:20	66.2	↓-1.9
3/31 17:30	64.3	↓-1.9
3/31 17:40	62.4	↓-1.9
3/31 17:50	60.7	↓-1.7
3/31 18:00	58.9	↓-1.8
3/31 18:10	57.3	↓-1.6
3/31 18:20	55.7	↓-1.6
3/31 18:30	54.2	↓-1.5
3/31 18:40	52.7	↓-1.5
3/31 18:50	51.3	↓-1.4
3/31 19:00	49.9	↓-1.4
3/31 19:10	48.6	↓-1.3
3/31 19:20	47.4	↓-1.2
3/31 19:30	46.2	↓-1.2
3/31 19:40	45.0	↓-1.2
3/31 19:50	44.0	↓-1.0
3/31 20:00	43.0	↓-1.0
3/31 20:10	42.1	↓-0.9
3/31 20:20	41.3	↓-0.8
3/31 20:30	40.6	↓-0.7
3/31 20:40	40.0	↓-0.6
3/31 20:50	39.5	↓-0.5
3/31 21:00	39.1	↓-0.4
3/31 21:10	38.9	↓-0.2
3/31 21:20	38.8	↓-0.1	干潮
3/31 21:30	38.8	0
3/31 21:40	39.0	↑0.2
3/31 21:50	39.3	↑0.3
3/31 22:00	39.7	↑0.4
3/31 22:10	40.2	↑0.5
3/31 22:20	40.9	↑0.7
3/31 22:30	41.6	↑0.7
3/31 22:40	42.5	↑0.9
3/31 22:50	43.5	↑1.0
3/31 23:00	44.5	↑1.0
3/31 23:10	45.6	↑1.1
3/31 23:20	46.7	↑1.1
3/31 23:30	47.9	↑1.2
3/31 23:40	49.1	↑1.2
3/31 23:50	50.3	↑1.2