01 (木)	07:39	02:00	21:02	14:12
	82cm	50cm	83cm	31cm
小潮 出 04:08 入 19:16 出 23:39 入 10:53

函館（北海道）2021年07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
7/1 00:00	59.1	↓-1.6
7/1 00:10	57.6	↓-1.5
7/1 00:20	56.2	↓-1.4
7/1 00:30	54.9	↓-1.3
7/1 00:40	53.7	↓-1.2
7/1 00:50	52.6	↓-1.1
7/1 01:00	51.6	↓-1.0
7/1 01:10	50.8	↓-0.8
7/1 01:20	50.2	↓-0.6
7/1 01:30	49.6	↓-0.6
7/1 01:40	49.3	↓-0.3
7/1 01:50	49.1	↓-0.2	干潮
7/1 02:00	49.0	↓-0.1	干潮
7/1 02:10	49.1	↑0.1
7/1 02:20	49.3	↑0.2
7/1 02:30	49.7	↑0.4
7/1 02:40	50.2	↑0.5
7/1 02:50	50.9	↑0.7
7/1 03:00	51.6	↑0.7
7/1 03:10	52.5	↑0.9
7/1 03:20	53.5	↑1.0
7/1 03:30	54.6	↑1.1
7/1 03:40	55.7	↑1.1
7/1 03:50	56.9	↑1.2
7/1 04:00	58.2	↑1.3
7/1 04:10	59.6	↑1.4
7/1 04:20	61.0	↑1.4
7/1 04:30	62.4	↑1.4
7/1 04:40	63.9	↑1.5
7/1 04:50	65.4	↑1.5
7/1 05:00	66.9	↑1.5
7/1 05:10	68.3	↑1.4
7/1 05:20	69.8	↑1.5
7/1 05:30	71.2	↑1.4
7/1 05:40	72.6	↑1.4
7/1 05:50	74.0	↑1.4
7/1 06:00	75.2	↑1.2
7/1 06:10	76.4	↑1.2
7/1 06:20	77.5	↑1.1
7/1 06:30	78.5	↑1.0
7/1 06:40	79.4	↑0.9
7/1 06:50	80.1	↑0.7
7/1 07:00	80.7	↑0.6
7/1 07:10	81.2	↑0.5
7/1 07:20	81.6	↑0.4
7/1 07:30	81.7	↑0.1	満潮
7/1 07:40	81.8	↑0.1
7/1 07:50	81.7	↓-0.1
7/1 08:00	81.4	↓-0.3
7/1 08:10	81.0	↓-0.4
7/1 08:20	80.4	↓-0.6
7/1 08:30	79.8	↓-0.6
7/1 08:40	78.9	↓-0.9
7/1 08:50	78.0	↓-0.9
7/1 09:00	76.9	↓-1.1
7/1 09:10	75.7	↓-1.2
7/1 09:20	74.4	↓-1.3
7/1 09:30	73.0	↓-1.4
7/1 09:40	71.5	↓-1.5
7/1 09:50	69.9	↓-1.6
7/1 10:00	68.2	↓-1.7
7/1 10:10	66.5	↓-1.7
7/1 10:20	64.6	↓-1.9
7/1 10:30	62.7	↓-1.9
7/1 10:40	60.8	↓-1.9
7/1 10:50	58.8	↓-2.0
7/1 11:00	56.8	↓-2.0
7/1 11:10	54.8	↓-2.0
7/1 11:20	52.7	↓-2.1	最大潮位差
7/1 11:30	50.7	↓-2.0
7/1 11:40	48.7	↓-2.0
7/1 11:50	46.7	↓-2.0
7/1 12:00	44.8	↓-1.9
7/1 12:10	42.9	↓-1.9
7/1 12:20	41.2	↓-1.7
7/1 12:30	39.5	↓-1.7
7/1 12:40	37.9	↓-1.6
7/1 12:50	36.5	↓-1.4
7/1 13:00	35.2	↓-1.3
7/1 13:10	34.1	↓-1.1
7/1 13:20	33.1	↓-1.0
7/1 13:30	32.3	↓-0.8
7/1 13:40	31.7	↓-0.6
7/1 13:50	31.2	↓-0.5
7/1 14:00	31.0	↓-0.2
7/1 14:10	30.9	↓-0.1	干潮
7/1 14:20	31.0	↑0.1
7/1 14:30	31.2	↑0.2
7/1 14:40	31.6	↑0.4
7/1 14:50	32.2	↑0.6
7/1 15:00	32.9	↑0.7
7/1 15:10	33.8	↑0.9
7/1 15:20	34.8	↑1.0
7/1 15:30	35.9	↑1.1
7/1 15:40	37.1	↑1.2
7/1 15:50	38.5	↑1.4
7/1 16:00	39.9	↑1.4
7/1 16:10	41.5	↑1.6
7/1 16:20	43.1	↑1.6
7/1 16:30	44.8	↑1.7
7/1 16:40	46.5	↑1.7
7/1 16:50	48.4	↑1.9
7/1 17:00	50.2	↑1.8
7/1 17:10	52.1	↑1.9
7/1 17:20	54.1	↑2.0
7/1 17:30	56.0	↑1.9
7/1 17:40	58.0	↑2.0
7/1 17:50	60.0	↑2.0
7/1 18:00	62.0	↑2.0
7/1 18:10	63.9	↑1.9
7/1 18:20	65.8	↑1.9
7/1 18:30	67.6	↑1.8
7/1 18:40	69.4	↑1.8
7/1 18:50	71.2	↑1.8
7/1 19:00	72.8	↑1.6
7/1 19:10	74.3	↑1.5
7/1 19:20	75.8	↑1.5
7/1 19:30	77.1	↑1.3
7/1 19:40	78.3	↑1.2
7/1 19:50	79.3	↑1.0
7/1 20:00	80.2	↑0.9
7/1 20:10	81.0	↑0.8
7/1 20:20	81.7	↑0.7
7/1 20:30	82.2	↑0.5
7/1 20:40	82.6	↑0.4
7/1 20:50	82.8	↑0.2
7/1 21:00	82.9	↑0.1	満潮
7/1 21:10	82.8	↓-0.1
7/1 21:20	82.6	↓-0.2
7/1 21:30	82.3	↓-0.3
7/1 21:40	81.9	↓-0.4
7/1 21:50	81.3	↓-0.6
7/1 22:00	80.6	↓-0.7
7/1 22:10	79.8	↓-0.8
7/1 22:20	78.9	↓-0.9
7/1 22:30	77.9	↓-1.0
7/1 22:40	76.7	↓-1.2
7/1 22:50	75.5	↓-1.2
7/1 23:00	74.2	↓-1.3
7/1 23:10	72.8	↓-1.4
7/1 23:20	71.3	↓-1.5
7/1 23:30	69.8	↓-1.5
7/1 23:40	68.2	↓-1.6
7/1 23:50	66.6	↓-1.6