6 (土)	09:29	02:34	-	17:14
	83cm	45cm	-	24cm
長潮 出 06:44 入 17:01 出 01:36 入 11:30

函館（北海道）2021年02月6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
2/6 00:00	52.4	↓-0.7
2/6 00:10	51.8	↓-0.6
2/6 00:20	51.1	↓-0.7
2/6 00:30	50.4	↓-0.7
2/6 00:40	49.7	↓-0.7
2/6 00:50	49.0	↓-0.7
2/6 01:00	48.3	↓-0.7
2/6 01:10	47.7	↓-0.6
2/6 01:20	47.1	↓-0.6
2/6 01:30	46.6	↓-0.5
2/6 01:40	46.1	↓-0.5
2/6 01:50	45.6	↓-0.5
2/6 02:00	45.3	↓-0.3
2/6 02:10	45.0	↓-0.3
2/6 02:20	44.9	↓-0.1
2/6 02:30	44.8	↓-0.1	干潮
2/6 02:40	44.8	0
2/6 02:50	44.9	↑0.1
2/6 03:00	45.2	↑0.3
2/6 03:10	45.5	↑0.3
2/6 03:20	46.0	↑0.5
2/6 03:30	46.5	↑0.5
2/6 03:40	47.2	↑0.7
2/6 03:50	47.9	↑0.7
2/6 04:00	48.8	↑0.9
2/6 04:10	49.7	↑0.9
2/6 04:20	50.7	↑1.0
2/6 04:30	51.8	↑1.1
2/6 04:40	52.9	↑1.1
2/6 04:50	54.0	↑1.1
2/6 05:00	55.2	↑1.2
2/6 05:10	56.5	↑1.3
2/6 05:20	57.8	↑1.3
2/6 05:30	59.0	↑1.2
2/6 05:40	60.3	↑1.3
2/6 05:50	61.6	↑1.3
2/6 06:00	63.0	↑1.4
2/6 06:10	64.3	↑1.3
2/6 06:20	65.6	↑1.3
2/6 06:30	66.9	↑1.3
2/6 06:40	68.2	↑1.3
2/6 06:50	69.5	↑1.3
2/6 07:00	70.8	↑1.3
2/6 07:10	72.0	↑1.2
2/6 07:20	73.2	↑1.2
2/6 07:30	74.4	↑1.2
2/6 07:40	75.6	↑1.2
2/6 07:50	76.7	↑1.1
2/6 08:00	77.7	↑1.0
2/6 08:10	78.7	↑1.0
2/6 08:20	79.6	↑0.9
2/6 08:30	80.4	↑0.8
2/6 08:40	81.0	↑0.6
2/6 08:50	81.6	↑0.6
2/6 09:00	82.1	↑0.5
2/6 09:10	82.4	↑0.3
2/6 09:20	82.6	↑0.2	満潮
2/6 09:30	82.6	0
2/6 09:40	82.5	↓-0.1
2/6 09:50	82.3	↓-0.2
2/6 10:00	81.9	↓-0.4
2/6 10:10	81.3	↓-0.6
2/6 10:20	80.6	↓-0.7
2/6 10:30	79.7	↓-0.9
2/6 10:40	78.7	↓-1.0
2/6 10:50	77.6	↓-1.1
2/6 11:00	76.3	↓-1.3
2/6 11:10	74.9	↓-1.4
2/6 11:20	73.5	↓-1.4
2/6 11:30	71.9	↓-1.6
2/6 11:40	70.2	↓-1.7
2/6 11:50	68.4	↓-1.8
2/6 12:00	66.6	↓-1.8
2/6 12:10	64.7	↓-1.9
2/6 12:20	62.7	↓-2.0
2/6 12:30	60.7	↓-2.0
2/6 12:40	58.7	↓-2.0
2/6 12:50	56.6	↓-2.1	最大潮位差
2/6 13:00	54.5	↓-2.1	最大潮位差
2/6 13:10	52.4	↓-2.1	最大潮位差
2/6 13:20	50.4	↓-2.0
2/6 13:30	48.3	↓-2.1	最大潮位差
2/6 13:40	46.3	↓-2.0
2/6 13:50	44.3	↓-2.0
2/6 14:00	42.3	↓-2.0
2/6 14:10	40.4	↓-1.9
2/6 14:20	38.6	↓-1.8
2/6 14:30	36.8	↓-1.8
2/6 14:40	35.2	↓-1.6
2/6 14:50	33.6	↓-1.6
2/6 15:00	32.2	↓-1.4
2/6 15:10	30.8	↓-1.4
2/6 15:20	29.6	↓-1.2
2/6 15:30	28.4	↓-1.2
2/6 15:40	27.4	↓-1.0
2/6 15:50	26.5	↓-0.9
2/6 16:00	25.7	↓-0.8
2/6 16:10	25.1	↓-0.6
2/6 16:20	24.5	↓-0.6
2/6 16:30	24.1	↓-0.4
2/6 16:40	23.7	↓-0.4
2/6 16:50	23.5	↓-0.2
2/6 17:00	23.3	↓-0.2
2/6 17:10	23.3	0	干潮
2/6 17:20	23.3	0
2/6 17:30	23.4	↑0.1
2/6 17:40	23.5	↑0.1
2/6 17:50	23.8	↑0.3
2/6 18:00	24.1	↑0.3
2/6 18:10	24.5	↑0.4
2/6 18:20	24.9	↑0.4
2/6 18:30	25.5	↑0.6
2/6 18:40	26.1	↑0.6
2/6 18:50	26.8	↑0.7
2/6 19:00	27.5	↑0.7
2/6 19:10	28.3	↑0.8
2/6 19:20	29.2	↑0.9
2/6 19:30	30.2	↑1.0
2/6 19:40	31.2	↑1.0
2/6 19:50	32.3	↑1.1
2/6 20:00	33.5	↑1.2
2/6 20:10	34.7	↑1.2
2/6 20:20	36.0	↑1.3
2/6 20:30	37.3	↑1.3
2/6 20:40	38.6	↑1.3
2/6 20:50	39.9	↑1.3
2/6 21:00	41.2	↑1.3
2/6 21:10	42.5	↑1.3
2/6 21:20	43.8	↑1.3
2/6 21:30	45.1	↑1.3
2/6 21:40	46.3	↑1.2
2/6 21:50	47.5	↑1.2
2/6 22:00	48.6	↑1.1
2/6 22:10	49.6	↑1.0
2/6 22:20	50.5	↑0.9
2/6 22:30	51.4	↑0.9
2/6 22:40	52.2	↑0.8
2/6 22:50	52.9	↑0.7
2/6 23:00	53.6	↑0.7
2/6 23:10	54.1	↑0.5
2/6 23:20	54.6	↑0.5
2/6 23:30	55.0	↑0.4
2/6 23:40	55.3	↑0.3
2/6 23:50	55.6	↑0.3