05 (日)	01:41	09:06	15:38	21:13
	94cm	20cm	89cm	57cm
大潮 出 05:08 入 18:06 出 02:34 入 17:32 潮干狩り ○ 08:18～09:52

函館（北海道）2021年09月05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
9/5 00:00	85.4	↑1.5
9/5 00:10	86.8	↑1.4
9/5 00:20	88.2	↑1.4
9/5 00:30	89.4	↑1.2
9/5 00:40	90.5	↑1.1
9/5 00:50	91.4	↑0.9
9/5 01:00	92.2	↑0.8
9/5 01:10	92.8	↑0.6
9/5 01:20	93.2	↑0.4
9/5 01:30	93.5	↑0.3
9/5 01:40	93.6	↑0.1	満潮
9/5 01:50	93.5	↓-0.1
9/5 02:00	93.3	↓-0.2
9/5 02:10	92.9	↓-0.4
9/5 02:20	92.3	↓-0.6
9/5 02:30	91.5	↓-0.8
9/5 02:40	90.6	↓-0.9
9/5 02:50	89.5	↓-1.1
9/5 03:00	88.3	↓-1.2
9/5 03:10	86.9	↓-1.4
9/5 03:20	85.5	↓-1.4
9/5 03:30	83.8	↓-1.7
9/5 03:40	82.1	↓-1.7
9/5 03:50	80.2	↓-1.9
9/5 04:00	78.3	↓-1.9
9/5 04:10	76.2	↓-2.1
9/5 04:20	74.1	↓-2.1
9/5 04:30	71.8	↓-2.3
9/5 04:40	69.5	↓-2.3
9/5 04:50	67.1	↓-2.4
9/5 05:00	64.6	↓-2.5
9/5 05:10	62.1	↓-2.5
9/5 05:20	59.5	↓-2.6
9/5 05:30	56.9	↓-2.6
9/5 05:40	54.3	↓-2.6
9/5 05:50	51.7	↓-2.6
9/5 06:00	49.1	↓-2.6
9/5 06:10	46.5	↓-2.6
9/5 06:20	44.0	↓-2.5
9/5 06:30	41.5	↓-2.5
9/5 06:40	39.1	↓-2.4
9/5 06:50	36.8	↓-2.3
9/5 07:00	34.5	↓-2.3
9/5 07:10	32.4	↓-2.1
9/5 07:20	30.4	↓-2.0
9/5 07:30	28.5	↓-1.9
9/5 07:40	26.8	↓-1.7
9/5 07:50	25.2	↓-1.6
9/5 08:00	23.8	↓-1.4
9/5 08:10	22.5	↓-1.3
9/5 08:20	21.5	↓-1.0
9/5 08:30	20.6	↓-0.9
9/5 08:40	20.0	↓-0.6
9/5 08:50	19.5	↓-0.5
9/5 09:00	19.3	↓-0.2	干潮
9/5 09:10	19.3	0
9/5 09:20	19.5	↑0.2
9/5 09:30	20.0	↑0.5
9/5 09:40	20.7	↑0.7
9/5 09:50	21.6	↑0.9
9/5 10:00	22.7	↑1.1
9/5 10:10	24.1	↑1.4
9/5 10:20	25.7	↑1.6
9/5 10:30	27.6	↑1.9
9/5 10:40	29.6	↑2.0
9/5 10:50	31.8	↑2.2
9/5 11:00	34.2	↑2.4
9/5 11:10	36.7	↑2.5
9/5 11:20	39.4	↑2.7
9/5 11:30	42.2	↑2.8
9/5 11:40	45.0	↑2.8
9/5 11:50	48.0	↑3.0	最大潮位差
9/5 12:00	50.9	↑2.9
9/5 12:10	53.9	↑3.0	最大潮位差
9/5 12:20	56.8	↑2.9
9/5 12:30	59.7	↑2.9
9/5 12:40	62.5	↑2.8
9/5 12:50	65.2	↑2.7
9/5 13:00	67.9	↑2.7
9/5 13:10	70.4	↑2.5
9/5 13:20	72.7	↑2.3
9/5 13:30	74.9	↑2.2
9/5 13:40	77.0	↑2.1
9/5 13:50	78.8	↑1.8
9/5 14:00	80.5	↑1.7
9/5 14:10	82.0	↑1.5
9/5 14:20	83.4	↑1.4
9/5 14:30	84.5	↑1.1
9/5 14:40	85.5	↑1.0
9/5 14:50	86.3	↑0.8
9/5 15:00	87.0	↑0.7
9/5 15:10	87.5	↑0.5
9/5 15:20	87.8	↑0.3
9/5 15:30	88.0	↑0.2	満潮
9/5 15:40	88.0	0
9/5 15:50	87.9	↓-0.1
9/5 16:00	87.6	↓-0.3
9/5 16:10	87.3	↓-0.3
9/5 16:20	86.7	↓-0.6
9/5 16:30	86.1	↓-0.6
9/5 16:40	85.4	↓-0.7
9/5 16:50	84.5	↓-0.9
9/5 17:00	83.6	↓-0.9
9/5 17:10	82.5	↓-1.1
9/5 17:20	81.4	↓-1.1
9/5 17:30	80.2	↓-1.2
9/5 17:40	78.9	↓-1.3
9/5 17:50	77.5	↓-1.4
9/5 18:00	76.1	↓-1.4
9/5 18:10	74.7	↓-1.4
9/5 18:20	73.2	↓-1.5
9/5 18:30	71.7	↓-1.5
9/5 18:40	70.2	↓-1.5
9/5 18:50	68.8	↓-1.4
9/5 19:00	67.3	↓-1.5
9/5 19:10	65.9	↓-1.4
9/5 19:20	64.6	↓-1.3
9/5 19:30	63.3	↓-1.3
9/5 19:40	62.1	↓-1.2
9/5 19:50	60.9	↓-1.2
9/5 20:00	59.9	↓-1.0
9/5 20:10	59.0	↓-0.9
9/5 20:20	58.2	↓-0.8
9/5 20:30	57.5	↓-0.7
9/5 20:40	56.9	↓-0.6
9/5 20:50	56.5	↓-0.4
9/5 21:00	56.2	↓-0.3
9/5 21:10	56.1	↓-0.1	干潮
9/5 21:20	56.2	↑0.1
9/5 21:30	56.4	↑0.2
9/5 21:40	56.8	↑0.4
9/5 21:50	57.3	↑0.5
9/5 22:00	58.1	↑0.8
9/5 22:10	59.0	↑0.9
9/5 22:20	60.0	↑1.0
9/5 22:30	61.3	↑1.3
9/5 22:40	62.7	↑1.4
9/5 22:50	64.2	↑1.5
9/5 23:00	65.9	↑1.7
9/5 23:10	67.7	↑1.8
9/5 23:20	69.6	↑1.9
9/5 23:30	71.7	↑2.1
9/5 23:40	73.7	↑2.0
9/5 23:50	75.9	↑2.2