14 (火)	12:02	05:40	-	19:20
	82cm	44cm	-	28cm
若潮 出 06:56 入 16:09 出 13:27 入 01:54

函館（北海道）2021年12月14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
12/14 00:00	64.4	0
12/14 00:10	64.3	↓-0.1
12/14 00:20	64.1	↓-0.2
12/14 00:30	63.8	↓-0.3
12/14 00:40	63.5	↓-0.3
12/14 00:50	63.0	↓-0.5
12/14 01:00	62.5	↓-0.5
12/14 01:10	61.9	↓-0.6
12/14 01:20	61.2	↓-0.7
12/14 01:30	60.5	↓-0.7
12/14 01:40	59.7	↓-0.8
12/14 01:50	58.9	↓-0.8
12/14 02:00	58.0	↓-0.9
12/14 02:10	57.1	↓-0.9
12/14 02:20	56.1	↓-1.0
12/14 02:30	55.2	↓-0.9
12/14 02:40	54.2	↓-1.0
12/14 02:50	53.3	↓-0.9
12/14 03:00	52.3	↓-1.0
12/14 03:10	51.4	↓-0.9
12/14 03:20	50.5	↓-0.9
12/14 03:30	49.6	↓-0.9
12/14 03:40	48.8	↓-0.8
12/14 03:50	48.1	↓-0.7
12/14 04:00	47.4	↓-0.7
12/14 04:10	46.7	↓-0.7
12/14 04:20	46.2	↓-0.5
12/14 04:30	45.6	↓-0.6
12/14 04:40	45.2	↓-0.4
12/14 04:50	44.8	↓-0.4
12/14 05:00	44.5	↓-0.3
12/14 05:10	44.3	↓-0.2
12/14 05:20	44.1	↓-0.2
12/14 05:30	44.0	↓-0.1	干潮
12/14 05:40	44.0	0	干潮
12/14 05:50	44.0	0
12/14 06:00	44.1	↑0.1
12/14 06:10	44.3	↑0.2
12/14 06:20	44.6	↑0.3
12/14 06:30	45.0	↑0.4
12/14 06:40	45.4	↑0.4
12/14 06:50	45.9	↑0.5
12/14 07:00	46.6	↑0.7
12/14 07:10	47.3	↑0.7
12/14 07:20	48.2	↑0.9
12/14 07:30	49.1	↑0.9
12/14 07:40	50.1	↑1.0
12/14 07:50	51.3	↑1.2
12/14 08:00	52.5	↑1.2
12/14 08:10	53.9	↑1.4
12/14 08:20	55.3	↑1.4
12/14 08:30	56.8	↑1.5
12/14 08:40	58.3	↑1.5
12/14 08:50	60.0	↑1.7
12/14 09:00	61.6	↑1.6
12/14 09:10	63.3	↑1.7
12/14 09:20	65.0	↑1.7
12/14 09:30	66.6	↑1.6
12/14 09:40	68.3	↑1.7
12/14 09:50	69.9	↑1.6
12/14 10:00	71.5	↑1.6
12/14 10:10	72.9	↑1.4
12/14 10:20	74.3	↑1.4
12/14 10:30	75.6	↑1.3
12/14 10:40	76.8	↑1.2
12/14 10:50	77.9	↑1.1
12/14 11:00	78.8	↑0.9
12/14 11:10	79.6	↑0.8
12/14 11:20	80.3	↑0.7
12/14 11:30	80.8	↑0.5
12/14 11:40	81.2	↑0.4
12/14 11:50	81.5	↑0.3
12/14 12:00	81.6	↑0.1	満潮
12/14 12:10	81.5	↓-0.1
12/14 12:20	81.3	↓-0.2
12/14 12:30	81.0	↓-0.3
12/14 12:40	80.5	↓-0.5
12/14 12:50	79.9	↓-0.6
12/14 13:00	79.1	↓-0.8
12/14 13:10	78.2	↓-0.9
12/14 13:20	77.2	↓-1.0
12/14 13:30	76.1	↓-1.1
12/14 13:40	74.8	↓-1.3
12/14 13:50	73.5	↓-1.3
12/14 14:00	72.0	↓-1.5
12/14 14:10	70.5	↓-1.5
12/14 14:20	68.9	↓-1.6
12/14 14:30	67.1	↓-1.8
12/14 14:40	65.4	↓-1.7
12/14 14:50	63.5	↓-1.9
12/14 15:00	61.7	↓-1.8
12/14 15:10	59.7	↓-2.0	最大潮位差
12/14 15:20	57.8	↓-1.9
12/14 15:30	55.9	↓-1.9
12/14 15:40	53.9	↓-2.0	最大潮位差
12/14 15:50	52.0	↓-1.9
12/14 16:00	50.1	↓-1.9
12/14 16:10	48.2	↓-1.9
12/14 16:20	46.3	↓-1.9
12/14 16:30	44.6	↓-1.7
12/14 16:40	42.8	↓-1.8
12/14 16:50	41.1	↓-1.7
12/14 17:00	39.5	↓-1.6
12/14 17:10	38.0	↓-1.5
12/14 17:20	36.6	↓-1.4
12/14 17:30	35.2	↓-1.4
12/14 17:40	33.9	↓-1.3
12/14 17:50	32.8	↓-1.1
12/14 18:00	31.7	↓-1.1
12/14 18:10	30.7	↓-1.0
12/14 18:20	29.9	↓-0.8
12/14 18:30	29.1	↓-0.8
12/14 18:40	28.5	↓-0.6
12/14 18:50	28.1	↓-0.4
12/14 19:00	27.7	↓-0.4
12/14 19:10	27.5	↓-0.2	干潮
12/14 19:20	27.4	↓-0.1	干潮
12/14 19:30	27.5	↑0.1
12/14 19:40	27.8	↑0.3
12/14 19:50	28.2	↑0.4
12/14 20:00	28.8	↑0.6
12/14 20:10	29.5	↑0.7
12/14 20:20	30.4	↑0.9
12/14 20:30	31.4	↑1.0
12/14 20:40	32.6	↑1.2
12/14 20:50	33.9	↑1.3
12/14 21:00	35.3	↑1.4
12/14 21:10	36.9	↑1.6
12/14 21:20	38.5	↑1.6
12/14 21:30	40.2	↑1.7
12/14 21:40	42.0	↑1.8
12/14 21:50	43.8	↑1.8
12/14 22:00	45.6	↑1.8
12/14 22:10	47.4	↑1.8
12/14 22:20	49.3	↑1.9
12/14 22:30	51.0	↑1.7
12/14 22:40	52.8	↑1.8
12/14 22:50	54.4	↑1.6
12/14 23:00	56.0	↑1.6
12/14 23:10	57.6	↑1.6
12/14 23:20	59.0	↑1.4
12/14 23:30	60.3	↑1.3
12/14 23:40	61.5	↑1.2
12/14 23:50	62.6	↑1.1