03 (金)	03:45	07:58	12:19	20:24
	65cm	60cm	73cm	14cm
中潮 出 06:11 入 17:31 出 13:04 入 04:11

函館（北海道）2023年03月03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
3/3 00:00	51.4	↑1.3
3/3 00:10	52.6	↑1.2
3/3 00:20	53.8	↑1.2
3/3 00:30	54.9	↑1.1
3/3 00:40	56.0	↑1.1
3/3 00:50	57.0	↑1.0
3/3 01:00	57.9	↑0.9
3/3 01:10	58.8	↑0.9
3/3 01:20	59.6	↑0.8
3/3 01:30	60.3	↑0.7
3/3 01:40	61.0	↑0.7
3/3 01:50	61.6	↑0.6
3/3 02:00	62.2	↑0.6
3/3 02:10	62.7	↑0.5
3/3 02:20	63.2	↑0.5
3/3 02:30	63.6	↑0.4
3/3 02:40	63.9	↑0.3
3/3 02:50	64.2	↑0.3
3/3 03:00	64.4	↑0.2
3/3 03:10	64.6	↑0.2
3/3 03:20	64.7	↑0.1
3/3 03:30	64.8	↑0.1
3/3 03:40	64.8	0	満潮
3/3 03:50	64.8	0
3/3 04:00	64.8	0
3/3 04:10	64.7	↓-0.1
3/3 04:20	64.6	↓-0.1
3/3 04:30	64.5	↓-0.1
3/3 04:40	64.3	↓-0.2
3/3 04:50	64.1	↓-0.2
3/3 05:00	63.9	↓-0.2
3/3 05:10	63.7	↓-0.2
3/3 05:20	63.5	↓-0.2
3/3 05:30	63.2	↓-0.3
3/3 05:40	62.9	↓-0.3
3/3 05:50	62.6	↓-0.3
3/3 06:00	62.4	↓-0.2
3/3 06:10	62.0	↓-0.4
3/3 06:20	61.7	↓-0.3
3/3 06:30	61.4	↓-0.3
3/3 06:40	61.1	↓-0.3
3/3 06:50	60.8	↓-0.3
3/3 07:00	60.5	↓-0.3
3/3 07:10	60.3	↓-0.2
3/3 07:20	60.0	↓-0.3
3/3 07:30	59.9	↓-0.1
3/3 07:40	59.7	↓-0.2
3/3 07:50	59.6	↓-0.1	干潮
3/3 08:00	59.6	0
3/3 08:10	59.7	↑0.1
3/3 08:20	59.8	↑0.1
3/3 08:30	60.0	↑0.2
3/3 08:40	60.3	↑0.3
3/3 08:50	60.7	↑0.4
3/3 09:00	61.2	↑0.5
3/3 09:10	61.7	↑0.5
3/3 09:20	62.3	↑0.6
3/3 09:30	63.0	↑0.7
3/3 09:40	63.7	↑0.7
3/3 09:50	64.5	↑0.8
3/3 10:00	65.3	↑0.8
3/3 10:10	66.1	↑0.8
3/3 10:20	67.0	↑0.9
3/3 10:30	67.8	↑0.8
3/3 10:40	68.6	↑0.8
3/3 10:50	69.3	↑0.7
3/3 11:00	70.1	↑0.8
3/3 11:10	70.7	↑0.6
3/3 11:20	71.3	↑0.6
3/3 11:30	71.8	↑0.5
3/3 11:40	72.2	↑0.4
3/3 11:50	72.6	↑0.4
3/3 12:00	72.8	↑0.2
3/3 12:10	72.9	↑0.1	満潮
3/3 12:20	72.9	0
3/3 12:30	72.9	0
3/3 12:40	72.7	↓-0.2
3/3 12:50	72.4	↓-0.3
3/3 13:00	72.0	↓-0.4
3/3 13:10	71.5	↓-0.5
3/3 13:20	70.9	↓-0.6
3/3 13:30	70.3	↓-0.6
3/3 13:40	69.5	↓-0.8
3/3 13:50	68.6	↓-0.9
3/3 14:00	67.6	↓-1.0
3/3 14:10	66.6	↓-1.0
3/3 14:20	65.5	↓-1.1
3/3 14:30	64.2	↓-1.3
3/3 14:40	62.9	↓-1.3
3/3 14:50	61.5	↓-1.4
3/3 15:00	60.1	↓-1.4
3/3 15:10	58.5	↓-1.6
3/3 15:20	56.9	↓-1.6
3/3 15:30	55.3	↓-1.6
3/3 15:40	53.6	↓-1.7
3/3 15:50	51.8	↓-1.8
3/3 16:00	50.0	↓-1.8
3/3 16:10	48.2	↓-1.8
3/3 16:20	46.3	↓-1.9
3/3 16:30	44.4	↓-1.9
3/3 16:40	42.5	↓-1.9
3/3 16:50	40.6	↓-1.9
3/3 17:00	38.7	↓-1.9
3/3 17:10	36.9	↓-1.8
3/3 17:20	35.0	↓-1.9
3/3 17:30	33.2	↓-1.8
3/3 17:40	31.4	↓-1.8
3/3 17:50	29.6	↓-1.8
3/3 18:00	27.9	↓-1.7
3/3 18:10	26.3	↓-1.6
3/3 18:20	24.7	↓-1.6
3/3 18:30	23.2	↓-1.5
3/3 18:40	21.8	↓-1.4
3/3 18:50	20.4	↓-1.4
3/3 19:00	19.2	↓-1.2
3/3 19:10	18.0	↓-1.2
3/3 19:20	17.0	↓-1.0
3/3 19:30	16.1	↓-0.9
3/3 19:40	15.3	↓-0.8
3/3 19:50	14.7	↓-0.6
3/3 20:00	14.2	↓-0.5
3/3 20:10	13.9	↓-0.3
3/3 20:20	13.8	↓-0.1	干潮
3/3 20:30	13.9	↑0.1
3/3 20:40	14.1	↑0.2
3/3 20:50	14.5	↑0.4
3/3 21:00	15.1	↑0.6
3/3 21:10	15.9	↑0.8
3/3 21:20	16.8	↑0.9
3/3 21:30	17.9	↑1.1
3/3 21:40	19.2	↑1.3
3/3 21:50	20.7	↑1.5
3/3 22:00	22.3	↑1.6
3/3 22:10	24.0	↑1.7
3/3 22:20	25.8	↑1.8
3/3 22:30	27.8	↑2.0
3/3 22:40	29.8	↑2.0
3/3 22:50	31.8	↑2.0
3/3 23:00	33.9	↑2.1
3/3 23:10	36.1	↑2.2	最大潮位差
3/3 23:20	38.2	↑2.1
3/3 23:30	40.3	↑2.1
3/3 23:40	42.4	↑2.1
3/3 23:50	44.4	↑2.0