23 (水)	05:44	10:08	16:43	-
	74cm	56cm	114cm	-
中潮 出 05:09 入 17:19 出 19:14 入 10:08

コイセボイ（北海道）2043年09月23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
9/23 00:00	22.4	↑0.6
9/23 00:10	23.2	↑0.8
9/23 00:20	24.2	↑1.0
9/23 00:30	25.4	↑1.2
9/23 00:40	26.8	↑1.4
9/23 00:50	28.3	↑1.5
9/23 01:00	29.9	↑1.6
9/23 01:10	31.6	↑1.7
9/23 01:20	33.5	↑1.9
9/23 01:30	35.5	↑2.0
9/23 01:40	37.5	↑2.0
9/23 01:50	39.6	↑2.1
9/23 02:00	41.7	↑2.1
9/23 02:10	43.9	↑2.2
9/23 02:20	46.1	↑2.2
9/23 02:30	48.3	↑2.2
9/23 02:40	50.5	↑2.2
9/23 02:50	52.6	↑2.1
9/23 03:00	54.7	↑2.1
9/23 03:10	56.7	↑2.0
9/23 03:20	58.7	↑2.0
9/23 03:30	60.6	↑1.9
9/23 03:40	62.4	↑1.8
9/23 03:50	64.0	↑1.6
9/23 04:00	65.6	↑1.6
9/23 04:10	67.0	↑1.4
9/23 04:20	68.3	↑1.3
9/23 04:30	69.5	↑1.2
9/23 04:40	70.5	↑1.0
9/23 04:50	71.4	↑0.9
9/23 05:00	72.1	↑0.7
9/23 05:10	72.7	↑0.6
9/23 05:20	73.1	↑0.4
9/23 05:30	73.4	↑0.3
9/23 05:40	73.5	↑0.1	満潮
9/23 05:50	73.5	0
9/23 06:00	73.3	↓-0.2
9/23 06:10	73.0	↓-0.3
9/23 06:20	72.6	↓-0.4
9/23 06:30	72.1	↓-0.5
9/23 06:40	71.4	↓-0.7
9/23 06:50	70.7	↓-0.7
9/23 07:00	69.9	↓-0.8
9/23 07:10	69.0	↓-0.9
9/23 07:20	68.0	↓-1.0
9/23 07:30	67.0	↓-1.0
9/23 07:40	66.0	↓-1.0
9/23 07:50	64.9	↓-1.1
9/23 08:00	63.9	↓-1.0
9/23 08:10	62.8	↓-1.1
9/23 08:20	61.7	↓-1.1
9/23 08:30	60.7	↓-1.0
9/23 08:40	59.8	↓-0.9
9/23 08:50	58.9	↓-0.9
9/23 09:00	58.0	↓-0.9
9/23 09:10	57.3	↓-0.7
9/23 09:20	56.6	↓-0.7
9/23 09:30	56.1	↓-0.5
9/23 09:40	55.7	↓-0.4
9/23 09:50	55.4	↓-0.3
9/23 10:00	55.2	↓-0.2	干潮
9/23 10:10	55.2	0
9/23 10:20	55.3	↑0.1
9/23 10:30	55.5	↑0.2
9/23 10:40	55.9	↑0.4
9/23 10:50	56.5	↑0.6
9/23 11:00	57.2	↑0.7
9/23 11:10	58.1	↑0.9
9/23 11:20	59.2	↑1.1
9/23 11:30	60.3	↑1.1
9/23 11:40	61.7	↑1.4
9/23 11:50	63.1	↑1.4
9/23 12:00	64.7	↑1.6
9/23 12:10	66.5	↑1.8
9/23 12:20	68.3	↑1.8
9/23 12:30	70.3	↑2.0
9/23 12:40	72.3	↑2.0
9/23 12:50	74.5	↑2.2
9/23 13:00	76.7	↑2.2
9/23 13:10	78.9	↑2.2
9/23 13:20	81.2	↑2.3
9/23 13:30	83.5	↑2.3
9/23 13:40	85.9	↑2.4
9/23 13:50	88.2	↑2.3
9/23 14:00	90.5	↑2.3
9/23 14:10	92.8	↑2.3
9/23 14:20	95.1	↑2.3
9/23 14:30	97.2	↑2.1
9/23 14:40	99.3	↑2.1
9/23 14:50	101.3	↑2.0
9/23 15:00	103.2	↑1.9
9/23 15:10	105.0	↑1.8
9/23 15:20	106.6	↑1.6
9/23 15:30	108.1	↑1.5
9/23 15:40	109.4	↑1.3
9/23 15:50	110.6	↑1.2
9/23 16:00	111.5	↑0.9
9/23 16:10	112.3	↑0.8
9/23 16:20	112.9	↑0.6
9/23 16:30	113.2	↑0.3
9/23 16:40	113.4	↑0.2	満潮
9/23 16:50	113.3	↓-0.1
9/23 17:00	113.1	↓-0.2
9/23 17:10	112.6	↓-0.5
9/23 17:20	111.9	↓-0.7
9/23 17:30	111.0	↓-0.9
9/23 17:40	109.8	↓-1.2
9/23 17:50	108.5	↓-1.3
9/23 18:00	106.9	↓-1.6
9/23 18:10	105.2	↓-1.7
9/23 18:20	103.3	↓-1.9
9/23 18:30	101.2	↓-2.1
9/23 18:40	98.9	↓-2.3
9/23 18:50	96.5	↓-2.4
9/23 19:00	93.9	↓-2.6
9/23 19:10	91.2	↓-2.7
9/23 19:20	88.3	↓-2.9
9/23 19:30	85.4	↓-2.9
9/23 19:40	82.4	↓-3.0
9/23 19:50	79.3	↓-3.1
9/23 20:00	76.2	↓-3.1
9/23 20:10	73.0	↓-3.2	最大潮位差
9/23 20:20	69.8	↓-3.2	最大潮位差
9/23 20:30	66.6	↓-3.2	最大潮位差
9/23 20:40	63.4	↓-3.2	最大潮位差
9/23 20:50	60.2	↓-3.2	最大潮位差
9/23 21:00	57.1	↓-3.1
9/23 21:10	54.0	↓-3.1
9/23 21:20	51.0	↓-3.0
9/23 21:30	48.1	↓-2.9
9/23 21:40	45.3	↓-2.8
9/23 21:50	42.6	↓-2.7
9/23 22:00	40.1	↓-2.5
9/23 22:10	37.6	↓-2.5
9/23 22:20	35.4	↓-2.2
9/23 22:30	33.3	↓-2.1
9/23 22:40	31.4	↓-1.9
9/23 22:50	29.6	↓-1.8
9/23 23:00	28.1	↓-1.5
9/23 23:10	26.7	↓-1.4
9/23 23:20	25.5	↓-1.2
9/23 23:30	24.5	↓-1.0
9/23 23:40	23.7	↓-0.8
9/23 23:50	23.1	↓-0.6