13 (金)	04:42	08:55	15:23	22:56
	75cm	58cm	117cm	14cm
中潮 出 05:33 入 16:42 出 08:56 入 17:45

コイセボイ（北海道）2045年10月13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
10/13 00:00	26.7	↑2.0
10/13 00:10	28.8	↑2.1
10/13 00:20	31.0	↑2.2
10/13 00:30	33.3	↑2.3
10/13 00:40	35.6	↑2.3
10/13 00:50	38.0	↑2.4
10/13 01:00	40.4	↑2.4
10/13 01:10	42.9	↑2.5
10/13 01:20	45.3	↑2.4
10/13 01:30	47.8	↑2.5
10/13 01:40	50.2	↑2.4
10/13 01:50	52.5	↑2.3
10/13 02:00	54.8	↑2.3
10/13 02:10	57.0	↑2.2
10/13 02:20	59.2	↑2.2
10/13 02:30	61.2	↑2.0
10/13 02:40	63.1	↑1.9
10/13 02:50	64.9	↑1.8
10/13 03:00	66.6	↑1.7
10/13 03:10	68.1	↑1.5
10/13 03:20	69.4	↑1.3
10/13 03:30	70.6	↑1.2
10/13 03:40	71.7	↑1.1
10/13 03:50	72.6	↑0.9
10/13 04:00	73.3	↑0.7
10/13 04:10	73.9	↑0.6
10/13 04:20	74.3	↑0.4
10/13 04:30	74.6	↑0.3
10/13 04:40	74.7	↑0.1	満潮
10/13 04:50	74.6	↓-0.1
10/13 05:00	74.4	↓-0.2
10/13 05:10	74.1	↓-0.3
10/13 05:20	73.6	↓-0.5
10/13 05:30	73.1	↓-0.5
10/13 05:40	72.4	↓-0.7
10/13 05:50	71.6	↓-0.8
10/13 06:00	70.8	↓-0.8
10/13 06:10	69.8	↓-1.0
10/13 06:20	68.9	↓-0.9
10/13 06:30	67.9	↓-1.0
10/13 06:40	66.8	↓-1.1
10/13 06:50	65.8	↓-1.0
10/13 07:00	64.7	↓-1.1
10/13 07:10	63.7	↓-1.0
10/13 07:20	62.7	↓-1.0
10/13 07:30	61.7	↓-1.0
10/13 07:40	60.9	↓-0.8
10/13 07:50	60.0	↓-0.9
10/13 08:00	59.3	↓-0.7
10/13 08:10	58.7	↓-0.6
10/13 08:20	58.2	↓-0.5
10/13 08:30	57.8	↓-0.4
10/13 08:40	57.5	↓-0.3
10/13 08:50	57.4	↓-0.1	干潮
10/13 09:00	57.4	0
10/13 09:10	57.5	↑0.1
10/13 09:20	57.8	↑0.3
10/13 09:30	58.3	↑0.5
10/13 09:40	59.0	↑0.7
10/13 09:50	59.8	↑0.8
10/13 10:00	60.7	↑0.9
10/13 10:10	61.8	↑1.1
10/13 10:20	63.1	↑1.3
10/13 10:30	64.5	↑1.4
10/13 10:40	66.1	↑1.6
10/13 10:50	67.8	↑1.7
10/13 11:00	69.6	↑1.8
10/13 11:10	71.6	↑2.0
10/13 11:20	73.6	↑2.0
10/13 11:30	75.8	↑2.2
10/13 11:40	78.0	↑2.2
10/13 11:50	80.3	↑2.3
10/13 12:00	82.6	↑2.3
10/13 12:10	85.0	↑2.4
10/13 12:20	87.4	↑2.4
10/13 12:30	89.9	↑2.5
10/13 12:40	92.3	↑2.4
10/13 12:50	94.7	↑2.4
10/13 13:00	97.0	↑2.3
10/13 13:10	99.3	↑2.3
10/13 13:20	101.5	↑2.2
10/13 13:30	103.6	↑2.1
10/13 13:40	105.6	↑2.0
10/13 13:50	107.4	↑1.8
10/13 14:00	109.2	↑1.8
10/13 14:10	110.7	↑1.5
10/13 14:20	112.1	↑1.4
10/13 14:30	113.3	↑1.2
10/13 14:40	114.4	↑1.1
10/13 14:50	115.2	↑0.8
10/13 15:00	115.8	↑0.6
10/13 15:10	116.2	↑0.4
10/13 15:20	116.4	↑0.2	満潮
10/13 15:30	116.3	↓-0.1
10/13 15:40	116.0	↓-0.3
10/13 15:50	115.4	↓-0.6
10/13 16:00	114.7	↓-0.7
10/13 16:10	113.7	↓-1.0
10/13 16:20	112.4	↓-1.3
10/13 16:30	110.9	↓-1.5
10/13 16:40	109.2	↓-1.7
10/13 16:50	107.3	↓-1.9
10/13 17:00	105.1	↓-2.2
10/13 17:10	102.8	↓-2.3
10/13 17:20	100.3	↓-2.5
10/13 17:30	97.5	↓-2.8
10/13 17:40	94.7	↓-2.8
10/13 17:50	91.6	↓-3.1
10/13 18:00	88.5	↓-3.1
10/13 18:10	85.2	↓-3.3
10/13 18:20	81.8	↓-3.4
10/13 18:30	78.3	↓-3.5
10/13 18:40	74.7	↓-3.6
10/13 18:50	71.1	↓-3.6
10/13 19:00	67.5	↓-3.6
10/13 19:10	63.9	↓-3.6
10/13 19:20	60.2	↓-3.7	最大潮位差
10/13 19:30	56.6	↓-3.6
10/13 19:40	53.0	↓-3.6
10/13 19:50	49.5	↓-3.5
10/13 20:00	46.1	↓-3.4
10/13 20:10	42.8	↓-3.3
10/13 20:20	39.5	↓-3.3
10/13 20:30	36.5	↓-3.0
10/13 20:40	33.5	↓-3.0
10/13 20:50	30.7	↓-2.8
10/13 21:00	28.1	↓-2.6
10/13 21:10	25.7	↓-2.4
10/13 21:20	23.4	↓-2.3
10/13 21:30	21.4	↓-2.0
10/13 21:40	19.6	↓-1.8
10/13 21:50	18.0	↓-1.6
10/13 22:00	16.6	↓-1.4
10/13 22:10	15.5	↓-1.1
10/13 22:20	14.5	↓-1.0
10/13 22:30	13.9	↓-0.6
10/13 22:40	13.4	↓-0.5
10/13 22:50	13.2	↓-0.2	干潮
10/13 23:00	13.1	↓-0.1
10/13 23:10	13.4	↑0.3
10/13 23:20	13.8	↑0.4
10/13 23:30	14.4	↑0.6
10/13 23:40	15.2	↑0.8
10/13 23:50	16.3	↑1.1