20 (水)	08:03	01:25	19:02	12:53
	81cm	17cm	108cm	51cm
若潮 出 06:22 入 18:30 出 03:38 入 13:45

八幡（福岡）2058年03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
3/20 00:00	22.1	↓-1.4
3/20 00:10	20.8	↓-1.3
3/20 00:20	19.7	↓-1.1
3/20 00:30	18.7	↓-1.0
3/20 00:40	17.9	↓-0.8
3/20 00:50	17.3	↓-0.6
3/20 01:00	16.8	↓-0.5
3/20 01:10	16.4	↓-0.4
3/20 01:20	16.3	↓-0.1	干潮
3/20 01:30	16.3	0
3/20 01:40	16.5	↑0.2
3/20 01:50	16.9	↑0.4
3/20 02:00	17.5	↑0.6
3/20 02:10	18.2	↑0.7
3/20 02:20	19.1	↑0.9
3/20 02:30	20.2	↑1.1
3/20 02:40	21.5	↑1.3
3/20 02:50	22.9	↑1.4
3/20 03:00	24.5	↑1.6
3/20 03:10	26.2	↑1.7
3/20 03:20	28.1	↑1.9
3/20 03:30	30.0	↑1.9
3/20 03:40	32.1	↑2.1
3/20 03:50	34.3	↑2.2
3/20 04:00	36.5	↑2.2
3/20 04:10	38.8	↑2.3
3/20 04:20	41.2	↑2.4
3/20 04:30	43.6	↑2.4
3/20 04:40	46.1	↑2.5
3/20 04:50	48.5	↑2.4
3/20 05:00	51.0	↑2.5
3/20 05:10	53.5	↑2.5
3/20 05:20	56.0	↑2.5
3/20 05:30	58.4	↑2.4
3/20 05:40	60.7	↑2.3
3/20 05:50	63.1	↑2.4
3/20 06:00	65.3	↑2.2
3/20 06:10	67.4	↑2.1
3/20 06:20	69.4	↑2.0
3/20 06:30	71.3	↑1.9
3/20 06:40	73.1	↑1.8
3/20 06:50	74.7	↑1.6
3/20 07:00	76.1	↑1.4
3/20 07:10	77.3	↑1.2
3/20 07:20	78.3	↑1.0
3/20 07:30	79.1	↑0.8
3/20 07:40	79.7	↑0.6
3/20 07:50	80.1	↑0.4
3/20 08:00	80.2	↑0.1	満潮
3/20 08:10	80.2	0
3/20 08:20	79.9	↓-0.3
3/20 08:30	79.4	↓-0.5
3/20 08:40	78.8	↓-0.6
3/20 08:50	77.9	↓-0.9
3/20 09:00	76.9	↓-1.0
3/20 09:10	75.8	↓-1.1
3/20 09:20	74.5	↓-1.3
3/20 09:30	73.1	↓-1.4
3/20 09:40	71.7	↓-1.4
3/20 09:50	70.2	↓-1.5
3/20 10:00	68.6	↓-1.6
3/20 10:10	67.0	↓-1.6
3/20 10:20	65.4	↓-1.6
3/20 10:30	63.9	↓-1.5
3/20 10:40	62.3	↓-1.6
3/20 10:50	60.8	↓-1.5
3/20 11:00	59.4	↓-1.4
3/20 11:10	58.1	↓-1.3
3/20 11:20	56.8	↓-1.3
3/20 11:30	55.6	↓-1.2
3/20 11:40	54.5	↓-1.1
3/20 11:50	53.6	↓-0.9
3/20 12:00	52.7	↓-0.9
3/20 12:10	52.0	↓-0.7
3/20 12:20	51.4	↓-0.6
3/20 12:30	51.0	↓-0.4
3/20 12:40	50.7	↓-0.3
3/20 12:50	50.6	↓-0.1	干潮
3/20 13:00	50.7	↑0.1
3/20 13:10	50.9	↑0.2
3/20 13:20	51.3	↑0.4
3/20 13:30	51.9	↑0.6
3/20 13:40	52.6	↑0.7
3/20 13:50	53.6	↑1.0
3/20 14:00	54.7	↑1.1
3/20 14:10	56.0	↑1.3
3/20 14:20	57.5	↑1.5
3/20 14:30	59.1	↑1.6
3/20 14:40	60.9	↑1.8
3/20 14:50	62.8	↑1.9
3/20 15:00	64.8	↑2.0
3/20 15:10	67.0	↑2.2
3/20 15:20	69.2	↑2.2
3/20 15:30	71.5	↑2.3
3/20 15:40	73.9	↑2.4
3/20 15:50	76.3	↑2.4
3/20 16:00	78.7	↑2.4
3/20 16:10	81.1	↑2.4
3/20 16:20	83.5	↑2.4
3/20 16:30	85.9	↑2.4
3/20 16:40	88.2	↑2.3
3/20 16:50	90.4	↑2.2
3/20 17:00	92.6	↑2.2
3/20 17:10	94.6	↑2.0
3/20 17:20	96.6	↑2.0
3/20 17:30	98.4	↑1.8
3/20 17:40	100.1	↑1.7
3/20 17:50	101.6	↑1.5
3/20 18:00	103.0	↑1.4
3/20 18:10	104.2	↑1.2
3/20 18:20	105.2	↑1.0
3/20 18:30	106.1	↑0.9
3/20 18:40	106.7	↑0.6
3/20 18:50	107.1	↑0.4
3/20 19:00	107.2	↑0.1	満潮
3/20 19:10	107.1	↓-0.1
3/20 19:20	106.8	↓-0.3
3/20 19:30	106.2	↓-0.6
3/20 19:40	105.3	↓-0.9
3/20 19:50	104.2	↓-1.1
3/20 20:00	102.8	↓-1.4
3/20 20:10	101.1	↓-1.7
3/20 20:20	99.2	↓-1.9
3/20 20:30	97.0	↓-2.2
3/20 20:40	94.6	↓-2.4
3/20 20:50	92.0	↓-2.6
3/20 21:00	89.2	↓-2.8
3/20 21:10	86.2	↓-3.0
3/20 21:20	83.0	↓-3.2
3/20 21:30	79.7	↓-3.3
3/20 21:40	76.3	↓-3.4
3/20 21:50	72.8	↓-3.5
3/20 22:00	69.3	↓-3.5
3/20 22:10	65.7	↓-3.6	最大潮位差
3/20 22:20	62.1	↓-3.6	最大潮位差
3/20 22:30	58.5	↓-3.6	最大潮位差
3/20 22:40	54.9	↓-3.6	最大潮位差
3/20 22:50	51.3	↓-3.6	最大潮位差
3/20 23:00	47.8	↓-3.5
3/20 23:10	44.4	↓-3.4
3/20 23:20	41.0	↓-3.4
3/20 23:30	37.7	↓-3.3
3/20 23:40	34.5	↓-3.2
3/20 23:50	31.4	↓-3.1