29 (水)	06:15	00:28	20:50	13:47
	83cm	47cm	60cm	8cm
小潮 出 04:38 入 18:34 出 08:50 入 - 潮干狩り ◎ 11:41～16:02

函館（北海道）2020年04月29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
4/29 00:00	47.0	↓-0.4
4/29 00:10	46.7	↓-0.3
4/29 00:20	46.6	↓-0.1	干潮
4/29 00:30	46.5	↓-0.1
4/29 00:40	46.6	↑0.1
4/29 00:50	46.9	↑0.3
4/29 01:00	47.3	↑0.4
4/29 01:10	47.8	↑0.5
4/29 01:20	48.5	↑0.7
4/29 01:30	49.3	↑0.8
4/29 01:40	50.2	↑0.9
4/29 01:50	51.3	↑1.1
4/29 02:00	52.4	↑1.1
4/29 02:10	53.7	↑1.3
4/29 02:20	55.1	↑1.4
4/29 02:30	56.5	↑1.4
4/29 02:40	58.0	↑1.5
4/29 02:50	59.6	↑1.6
4/29 03:00	61.2	↑1.6
4/29 03:10	62.8	↑1.6
4/29 03:20	64.4	↑1.6
4/29 03:30	66.0	↑1.6
4/29 03:40	67.6	↑1.6
4/29 03:50	69.1	↑1.5
4/29 04:00	70.6	↑1.5
4/29 04:10	72.1	↑1.5
4/29 04:20	73.5	↑1.4
4/29 04:30	74.8	↑1.3
4/29 04:40	76.0	↑1.2
4/29 04:50	77.2	↑1.2
4/29 05:00	78.2	↑1.0
4/29 05:10	79.2	↑1.0
4/29 05:20	80.0	↑0.8
4/29 05:30	80.7	↑0.7
4/29 05:40	81.3	↑0.6
4/29 05:50	81.7	↑0.4
4/29 06:00	82.0	↑0.3
4/29 06:10	82.1	↑0.1	満潮
4/29 06:20	82.1	0
4/29 06:30	81.9	↓-0.2
4/29 06:40	81.6	↓-0.3
4/29 06:50	81.1	↓-0.5
4/29 07:00	80.4	↓-0.7
4/29 07:10	79.6	↓-0.8
4/29 07:20	78.6	↓-1.0
4/29 07:30	77.4	↓-1.2
4/29 07:40	76.1	↓-1.3
4/29 07:50	74.6	↓-1.5
4/29 08:00	73.0	↓-1.6
4/29 08:10	71.2	↓-1.8
4/29 08:20	69.3	↓-1.9
4/29 08:30	67.3	↓-2.0
4/29 08:40	65.2	↓-2.1
4/29 08:50	63.0	↓-2.2
4/29 09:00	60.7	↓-2.3
4/29 09:10	58.3	↓-2.4
4/29 09:20	55.9	↓-2.4
4/29 09:30	53.5	↓-2.4
4/29 09:40	51.0	↓-2.5
4/29 09:50	48.4	↓-2.6	最大潮位差
4/29 10:00	45.9	↓-2.5
4/29 10:10	43.4	↓-2.5
4/29 10:20	40.8	↓-2.6	最大潮位差
4/29 10:30	38.3	↓-2.5
4/29 10:40	35.8	↓-2.5
4/29 10:50	33.3	↓-2.5
4/29 11:00	30.9	↓-2.4
4/29 11:10	28.5	↓-2.4
4/29 11:20	26.2	↓-2.3
4/29 11:30	24.0	↓-2.2
4/29 11:40	21.8	↓-2.2
4/29 11:50	19.8	↓-2.0
4/29 12:00	17.9	↓-1.9
4/29 12:10	16.1	↓-1.8
4/29 12:20	14.4	↓-1.7
4/29 12:30	12.9	↓-1.5
4/29 12:40	11.5	↓-1.4
4/29 12:50	10.4	↓-1.1
4/29 13:00	9.4	↓-1.0
4/29 13:10	8.5	↓-0.9
4/29 13:20	7.9	↓-0.6
4/29 13:30	7.5	↓-0.4
4/29 13:40	7.3	↓-0.2	干潮
4/29 13:50	7.3	0
4/29 14:00	7.4	↑0.1
4/29 14:10	7.8	↑0.4
4/29 14:20	8.3	↑0.5
4/29 14:30	9.1	↑0.8
4/29 14:40	10.0	↑0.9
4/29 14:50	11.0	↑1.0
4/29 15:00	12.2	↑1.2
4/29 15:10	13.5	↑1.3
4/29 15:20	14.9	↑1.4
4/29 15:30	16.4	↑1.5
4/29 15:40	18.0	↑1.6
4/29 15:50	19.7	↑1.7
4/29 16:00	21.5	↑1.8
4/29 16:10	23.3	↑1.8
4/29 16:20	25.1	↑1.8
4/29 16:30	27.0	↑1.9
4/29 16:40	28.9	↑1.9
4/29 16:50	30.9	↑2.0
4/29 17:00	32.8	↑1.9
4/29 17:10	34.7	↑1.9
4/29 17:20	36.6	↑1.9
4/29 17:30	38.5	↑1.9
4/29 17:40	40.4	↑1.9
4/29 17:50	42.2	↑1.8
4/29 18:00	44.0	↑1.8
4/29 18:10	45.7	↑1.7
4/29 18:20	47.3	↑1.6
4/29 18:30	48.9	↑1.6
4/29 18:40	50.4	↑1.5
4/29 18:50	51.8	↑1.4
4/29 19:00	53.1	↑1.3
4/29 19:10	54.3	↑1.2
4/29 19:20	55.4	↑1.1
4/29 19:30	56.4	↑1.0
4/29 19:40	57.2	↑0.8
4/29 19:50	57.9	↑0.7
4/29 20:00	58.5	↑0.6
4/29 20:10	59.0	↑0.5
4/29 20:20	59.4	↑0.4
4/29 20:30	59.6	↑0.2
4/29 20:40	59.8	↑0.2	満潮
4/29 20:50	59.8	0	満潮
4/29 21:00	59.7	↓-0.1
4/29 21:10	59.6	↓-0.1
4/29 21:20	59.4	↓-0.2
4/29 21:30	59.1	↓-0.3
4/29 21:40	58.7	↓-0.4
4/29 21:50	58.3	↓-0.4
4/29 22:00	57.8	↓-0.5
4/29 22:10	57.3	↓-0.5
4/29 22:20	56.8	↓-0.5
4/29 22:30	56.2	↓-0.6
4/29 22:40	55.6	↓-0.6
4/29 22:50	55.0	↓-0.6
4/29 23:00	54.4	↓-0.6
4/29 23:10	53.8	↓-0.6
4/29 23:20	53.3	↓-0.5
4/29 23:30	52.7	↓-0.6
4/29 23:40	52.1	↓-0.6
4/29 23:50	51.6	↓-0.5