01 (水)	09:10	01:11	-	18:08
	78cm	53cm	-	25cm
長潮 出 06:14 入 17:28 出 11:15 入 02:31

函館（北海道）2023年03月01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
3/1 00:00	53.0	0
3/1 00:10	52.9	↓-0.1
3/1 00:20	52.9	0
3/1 00:30	52.9	0
3/1 00:40	52.8	↓-0.1
3/1 00:50	52.8	0
3/1 01:00	52.7	↓-0.1
3/1 01:10	52.7	0	干潮
3/1 01:20	52.8	↑0.1
3/1 01:30	52.8	0
3/1 01:40	52.9	↑0.1
3/1 01:50	53.0	↑0.1
3/1 02:00	53.1	↑0.1
3/1 02:10	53.3	↑0.2
3/1 02:20	53.6	↑0.3
3/1 02:30	53.9	↑0.3
3/1 02:40	54.3	↑0.4
3/1 02:50	54.7	↑0.4
3/1 03:00	55.2	↑0.5
3/1 03:10	55.7	↑0.5
3/1 03:20	56.3	↑0.6
3/1 03:30	56.9	↑0.6
3/1 03:40	57.6	↑0.7
3/1 03:50	58.4	↑0.8
3/1 04:00	59.1	↑0.7
3/1 04:10	59.9	↑0.8
3/1 04:20	60.7	↑0.8
3/1 04:30	61.5	↑0.8
3/1 04:40	62.4	↑0.9
3/1 04:50	63.2	↑0.8
3/1 05:00	64.0	↑0.8
3/1 05:10	64.8	↑0.8
3/1 05:20	65.6	↑0.8
3/1 05:30	66.3	↑0.7
3/1 05:40	67.1	↑0.8
3/1 05:50	67.8	↑0.7
3/1 06:00	68.5	↑0.7
3/1 06:10	69.2	↑0.7
3/1 06:20	69.8	↑0.6
3/1 06:30	70.5	↑0.7
3/1 06:40	71.1	↑0.6
3/1 06:50	71.7	↑0.6
3/1 07:00	72.3	↑0.6
3/1 07:10	72.9	↑0.6
3/1 07:20	73.4	↑0.5
3/1 07:30	74.0	↑0.6
3/1 07:40	74.5	↑0.5
3/1 07:50	75.0	↑0.5
3/1 08:00	75.4	↑0.4
3/1 08:10	75.8	↑0.4
3/1 08:20	76.2	↑0.4
3/1 08:30	76.5	↑0.3
3/1 08:40	76.7	↑0.2
3/1 08:50	76.9	↑0.2
3/1 09:00	77.0	↑0.1	満潮
3/1 09:10	77.1	↑0.1	満潮
3/1 09:20	77.0	↓-0.1
3/1 09:30	76.9	↓-0.1
3/1 09:40	76.6	↓-0.3
3/1 09:50	76.3	↓-0.3
3/1 10:00	75.9	↓-0.4
3/1 10:10	75.3	↓-0.6
3/1 10:20	74.7	↓-0.6
3/1 10:30	74.0	↓-0.7
3/1 10:40	73.2	↓-0.8
3/1 10:50	72.3	↓-0.9
3/1 11:00	71.3	↓-1.0
3/1 11:10	70.2	↓-1.1
3/1 11:20	69.1	↓-1.1
3/1 11:30	67.9	↓-1.2
3/1 11:40	66.6	↓-1.3
3/1 11:50	65.3	↓-1.3
3/1 12:00	63.9	↓-1.4
3/1 12:10	62.5	↓-1.4
3/1 12:20	61.0	↓-1.5
3/1 12:30	59.5	↓-1.5
3/1 12:40	57.9	↓-1.6
3/1 12:50	56.4	↓-1.5
3/1 13:00	54.8	↓-1.6
3/1 13:10	53.1	↓-1.7	最大潮位差
3/1 13:20	51.5	↓-1.6
3/1 13:30	49.9	↓-1.6
3/1 13:40	48.2	↓-1.7	最大潮位差
3/1 13:50	46.6	↓-1.6
3/1 14:00	45.0	↓-1.6
3/1 14:10	43.5	↓-1.5
3/1 14:20	41.9	↓-1.6
3/1 14:30	40.4	↓-1.5
3/1 14:40	39.0	↓-1.4
3/1 14:50	37.6	↓-1.4
3/1 15:00	36.3	↓-1.3
3/1 15:10	35.0	↓-1.3
3/1 15:20	33.8	↓-1.2
3/1 15:30	32.7	↓-1.1
3/1 15:40	31.7	↓-1.0
3/1 15:50	30.7	↓-1.0
3/1 16:00	29.8	↓-0.9
3/1 16:10	29.0	↓-0.8
3/1 16:20	28.3	↓-0.7
3/1 16:30	27.6	↓-0.7
3/1 16:40	27.0	↓-0.6
3/1 16:50	26.5	↓-0.5
3/1 17:00	26.1	↓-0.4
3/1 17:10	25.7	↓-0.4
3/1 17:20	25.3	↓-0.4
3/1 17:30	25.1	↓-0.2
3/1 17:40	24.9	↓-0.2
3/1 17:50	24.7	↓-0.2
3/1 18:00	24.6	↓-0.1	干潮
3/1 18:10	24.6	0
3/1 18:20	24.7	↑0.1
3/1 18:30	24.8	↑0.1
3/1 18:40	25.0	↑0.2
3/1 18:50	25.3	↑0.3
3/1 19:00	25.7	↑0.4
3/1 19:10	26.1	↑0.4
3/1 19:20	26.6	↑0.5
3/1 19:30	27.3	↑0.7
3/1 19:40	28.0	↑0.7
3/1 19:50	28.8	↑0.8
3/1 20:00	29.6	↑0.8
3/1 20:10	30.6	↑1.0
3/1 20:20	31.6	↑1.0
3/1 20:30	32.6	↑1.0
3/1 20:40	33.8	↑1.2
3/1 20:50	34.9	↑1.1
3/1 21:00	36.1	↑1.2
3/1 21:10	37.3	↑1.2
3/1 21:20	38.5	↑1.2
3/1 21:30	39.7	↑1.2
3/1 21:40	40.9	↑1.2
3/1 21:50	42.1	↑1.2
3/1 22:00	43.2	↑1.1
3/1 22:10	44.3	↑1.1
3/1 22:20	45.4	↑1.1
3/1 22:30	46.4	↑1.0
3/1 22:40	47.4	↑1.0
3/1 22:50	48.4	↑1.0
3/1 23:00	49.3	↑0.9
3/1 23:10	50.1	↑0.8
3/1 23:20	50.9	↑0.8
3/1 23:30	51.6	↑0.7
3/1 23:40	52.3	↑0.7
3/1 23:50	53.0	↑0.7