01 (日)	07:05	00:57	19:56	13:45
	78cm	29cm	64cm	20cm
小潮 出 06:13 入 17:29 出 09:26 入 23:43 潮干狩り ○ 12:55～14:36

函館（北海道）2020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	31.5	↓-1.0
3/1 00:10	30.6	↓-0.9
3/1 00:20	29.8	↓-0.8
3/1 00:30	29.2	↓-0.6
3/1 00:40	28.8	↓-0.4
3/1 00:50	28.6	↓-0.2	干潮
3/1 01:00	28.6	0
3/1 01:10	28.8	↑0.2
3/1 01:20	29.1	↑0.3
3/1 01:30	29.7	↑0.6
3/1 01:40	30.4	↑0.7
3/1 01:50	31.3	↑0.9
3/1 02:00	32.4	↑1.1
3/1 02:10	33.6	↑1.2
3/1 02:20	35.0	↑1.4
3/1 02:30	36.6	↑1.6
3/1 02:40	38.2	↑1.6
3/1 02:50	40.0	↑1.8
3/1 03:00	41.8	↑1.8
3/1 03:10	43.7	↑1.9
3/1 03:20	45.7	↑2.0
3/1 03:30	47.8	↑2.1
3/1 03:40	49.8	↑2.0
3/1 03:50	51.9	↑2.1
3/1 04:00	53.9	↑2.0
3/1 04:10	56.0	↑2.1
3/1 04:20	58.0	↑2.0
3/1 04:30	60.0	↑2.0
3/1 04:40	62.0	↑2.0
3/1 04:50	63.8	↑1.8
3/1 05:00	65.6	↑1.8
3/1 05:10	67.4	↑1.8
3/1 05:20	69.0	↑1.6
3/1 05:30	70.5	↑1.5
3/1 05:40	71.9	↑1.4
3/1 05:50	73.2	↑1.3
3/1 06:00	74.4	↑1.2
3/1 06:10	75.4	↑1.0
3/1 06:20	76.2	↑0.8
3/1 06:30	76.9	↑0.7
3/1 06:40	77.4	↑0.5
3/1 06:50	77.8	↑0.4
3/1 07:00	78.0	↑0.2	満潮
3/1 07:10	78.0	0
3/1 07:20	77.8	↓-0.2
3/1 07:30	77.4	↓-0.4
3/1 07:40	76.8	↓-0.6
3/1 07:50	76.1	↓-0.7
3/1 08:00	75.2	↓-0.9
3/1 08:10	74.1	↓-1.1
3/1 08:20	72.9	↓-1.2
3/1 08:30	71.6	↓-1.3
3/1 08:40	70.1	↓-1.5
3/1 08:50	68.4	↓-1.7
3/1 09:00	66.7	↓-1.7
3/1 09:10	64.9	↓-1.8
3/1 09:20	63.0	↓-1.9
3/1 09:30	61.0	↓-2.0
3/1 09:40	58.9	↓-2.1
3/1 09:50	56.8	↓-2.1
3/1 10:00	54.6	↓-2.2
3/1 10:10	52.4	↓-2.2
3/1 10:20	50.2	↓-2.2
3/1 10:30	48.0	↓-2.2
3/1 10:40	45.7	↓-2.3	最大潮位差
3/1 10:50	43.5	↓-2.2
3/1 11:00	41.3	↓-2.2
3/1 11:10	39.1	↓-2.2
3/1 11:20	37.0	↓-2.1
3/1 11:30	35.0	↓-2.0
3/1 11:40	33.0	↓-2.0
3/1 11:50	31.1	↓-1.9
3/1 12:00	29.3	↓-1.8
3/1 12:10	27.6	↓-1.7
3/1 12:20	26.0	↓-1.6
3/1 12:30	24.6	↓-1.4
3/1 12:40	23.3	↓-1.3
3/1 12:50	22.2	↓-1.1
3/1 13:00	21.2	↓-1.0
3/1 13:10	20.5	↓-0.7
3/1 13:20	19.9	↓-0.6
3/1 13:30	19.5	↓-0.4
3/1 13:40	19.4	↓-0.1	干潮
3/1 13:50	19.4	0
3/1 14:00	19.6	↑0.2
3/1 14:10	20.0	↑0.4
3/1 14:20	20.5	↑0.5
3/1 14:30	21.3	↑0.8
3/1 14:40	22.2	↑0.9
3/1 14:50	23.2	↑1.0
3/1 15:00	24.4	↑1.2
3/1 15:10	25.7	↑1.3
3/1 15:20	27.1	↑1.4
3/1 15:30	28.6	↑1.5
3/1 15:40	30.2	↑1.6
3/1 15:50	31.9	↑1.7
3/1 16:00	33.6	↑1.7
3/1 16:10	35.4	↑1.8
3/1 16:20	37.1	↑1.7
3/1 16:30	38.9	↑1.8
3/1 16:40	40.7	↑1.8
3/1 16:50	42.5	↑1.8
3/1 17:00	44.3	↑1.8
3/1 17:10	46.1	↑1.8
3/1 17:20	47.8	↑1.7
3/1 17:30	49.5	↑1.7
3/1 17:40	51.1	↑1.6
3/1 17:50	52.7	↑1.6
3/1 18:00	54.2	↑1.5
3/1 18:10	55.6	↑1.4
3/1 18:20	56.9	↑1.3
3/1 18:30	58.1	↑1.2
3/1 18:40	59.2	↑1.1
3/1 18:50	60.2	↑1.0
3/1 19:00	61.1	↑0.9
3/1 19:10	61.8	↑0.7
3/1 19:20	62.4	↑0.6
3/1 19:30	62.8	↑0.4
3/1 19:40	63.1	↑0.3
3/1 19:50	63.2	↑0.1	満潮
3/1 20:00	63.2	0
3/1 20:10	63.1	↓-0.1
3/1 20:20	62.8	↓-0.3
3/1 20:30	62.4	↓-0.4
3/1 20:40	61.8	↓-0.6
3/1 20:50	61.2	↓-0.6
3/1 21:00	60.4	↓-0.8
3/1 21:10	59.5	↓-0.9
3/1 21:20	58.5	↓-1.0
3/1 21:30	57.5	↓-1.0
3/1 21:40	56.4	↓-1.1
3/1 21:50	55.2	↓-1.2
3/1 22:00	54.0	↓-1.2
3/1 22:10	52.7	↓-1.3
3/1 22:20	51.4	↓-1.3
3/1 22:30	50.1	↓-1.3
3/1 22:40	48.8	↓-1.3
3/1 22:50	47.5	↓-1.3
3/1 23:00	46.2	↓-1.3
3/1 23:10	45.0	↓-1.2
3/1 23:20	43.7	↓-1.3
3/1 23:30	42.6	↓-1.1
3/1 23:40	41.4	↓-1.2
3/1 23:50	40.4	↓-1.0