3 (月)	04:20	09:25	15:35	22:40
	83cm	52cm	108cm	21cm
中潮 出 05:21 入 17:00 出 18:28 入 08:07

コイセボイ（北海道）2050年10月3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
10/3 00:00	37.3	↑2.2
10/3 00:10	39.6	↑2.3
10/3 00:20	41.9	↑2.3
10/3 00:30	44.3	↑2.4
10/3 00:40	46.8	↑2.5
10/3 00:50	49.3	↑2.5
10/3 01:00	51.8	↑2.5
10/3 01:10	54.3	↑2.5
10/3 01:20	56.8	↑2.5
10/3 01:30	59.2	↑2.4
10/3 01:40	61.6	↑2.4
10/3 01:50	64.0	↑2.4
10/3 02:00	66.2	↑2.2
10/3 02:10	68.4	↑2.2
10/3 02:20	70.5	↑2.1
10/3 02:30	72.4	↑1.9
10/3 02:40	74.2	↑1.8
10/3 02:50	75.8	↑1.6
10/3 03:00	77.3	↑1.5
10/3 03:10	78.6	↑1.3
10/3 03:20	79.8	↑1.2
10/3 03:30	80.8	↑1.0
10/3 03:40	81.6	↑0.8
10/3 03:50	82.2	↑0.6
10/3 04:00	82.6	↑0.4
10/3 04:10	82.9	↑0.3	満潮
10/3 04:20	82.9	0	満潮
10/3 04:30	82.8	↓-0.1
10/3 04:40	82.6	↓-0.2
10/3 04:50	82.1	↓-0.5
10/3 05:00	81.5	↓-0.6
10/3 05:10	80.8	↓-0.7
10/3 05:20	79.9	↓-0.9
10/3 05:30	78.8	↓-1.1
10/3 05:40	77.7	↓-1.1
10/3 05:50	76.4	↓-1.3
10/3 06:00	75.1	↓-1.3
10/3 06:10	73.7	↓-1.4
10/3 06:20	72.2	↓-1.5
10/3 06:30	70.6	↓-1.6
10/3 06:40	69.1	↓-1.5
10/3 06:50	67.5	↓-1.6
10/3 07:00	65.9	↓-1.6
10/3 07:10	64.3	↓-1.6
10/3 07:20	62.8	↓-1.5
10/3 07:30	61.3	↓-1.5
10/3 07:40	59.9	↓-1.4
10/3 07:50	58.5	↓-1.4
10/3 08:00	57.2	↓-1.3
10/3 08:10	56.1	↓-1.1
10/3 08:20	55.0	↓-1.1
10/3 08:30	54.1	↓-0.9
10/3 08:40	53.3	↓-0.8
10/3 08:50	52.7	↓-0.6
10/3 09:00	52.2	↓-0.5
10/3 09:10	51.9	↓-0.3
10/3 09:20	51.7	↓-0.2	干潮
10/3 09:30	51.7	0
10/3 09:40	51.9	↑0.2
10/3 09:50	52.3	↑0.4
10/3 10:00	52.9	↑0.6
10/3 10:10	53.6	↑0.7
10/3 10:20	54.5	↑0.9
10/3 10:30	55.6	↑1.1
10/3 10:40	56.9	↑1.3
10/3 10:50	58.3	↑1.4
10/3 11:00	59.8	↑1.5
10/3 11:10	61.5	↑1.7
10/3 11:20	63.3	↑1.8
10/3 11:30	65.3	↑2.0
10/3 11:40	67.3	↑2.0
10/3 11:50	69.5	↑2.2
10/3 12:00	71.7	↑2.2
10/3 12:10	74.0	↑2.3
10/3 12:20	76.3	↑2.3
10/3 12:30	78.7	↑2.4
10/3 12:40	81.0	↑2.3
10/3 12:50	83.4	↑2.4
10/3 13:00	85.7	↑2.3
10/3 13:10	88.0	↑2.3
10/3 13:20	90.3	↑2.3
10/3 13:30	92.5	↑2.2
10/3 13:40	94.5	↑2.0
10/3 13:50	96.5	↑2.0
10/3 14:00	98.4	↑1.9
10/3 14:10	100.1	↑1.7
10/3 14:20	101.7	↑1.6
10/3 14:30	103.1	↑1.4
10/3 14:40	104.3	↑1.2
10/3 14:50	105.3	↑1.0
10/3 15:00	106.2	↑0.9
10/3 15:10	106.8	↑0.6
10/3 15:20	107.2	↑0.4
10/3 15:30	107.4	↑0.2	満潮
10/3 15:40	107.4	0
10/3 15:50	107.2	↓-0.2
10/3 16:00	106.7	↓-0.5
10/3 16:10	106.0	↓-0.7
10/3 16:20	105.0	↓-1.0
10/3 16:30	103.9	↓-1.1
10/3 16:40	102.5	↓-1.4
10/3 16:50	100.9	↓-1.6
10/3 17:00	99.1	↓-1.8
10/3 17:10	97.1	↓-2.0
10/3 17:20	94.9	↓-2.2
10/3 17:30	92.6	↓-2.3
10/3 17:40	90.1	↓-2.5
10/3 17:50	87.4	↓-2.7
10/3 18:00	84.6	↓-2.8
10/3 18:10	81.7	↓-2.9
10/3 18:20	78.7	↓-3.0
10/3 18:30	75.6	↓-3.1
10/3 18:40	72.4	↓-3.2
10/3 18:50	69.2	↓-3.2
10/3 19:00	65.9	↓-3.3	最大潮位差
10/3 19:10	62.6	↓-3.3	最大潮位差
10/3 19:20	59.4	↓-3.2
10/3 19:30	56.2	↓-3.2
10/3 19:40	53.0	↓-3.2
10/3 19:50	49.8	↓-3.2
10/3 20:00	46.8	↓-3.0
10/3 20:10	43.9	↓-2.9
10/3 20:20	41.0	↓-2.9
10/3 20:30	38.3	↓-2.7
10/3 20:40	35.7	↓-2.6
10/3 20:50	33.3	↓-2.4
10/3 21:00	31.1	↓-2.2
10/3 21:10	29.1	↓-2.0
10/3 21:20	27.2	↓-1.9
10/3 21:30	25.6	↓-1.6
10/3 21:40	24.1	↓-1.5
10/3 21:50	22.9	↓-1.2
10/3 22:00	21.9	↓-1.0
10/3 22:10	21.1	↓-0.8
10/3 22:20	20.6	↓-0.5
10/3 22:30	20.2	↓-0.4	干潮
10/3 22:40	20.1	↓-0.1	干潮
10/3 22:50	20.2	↑0.1
10/3 23:00	20.6	↑0.4
10/3 23:10	21.1	↑0.5
10/3 23:20	21.9	↑0.8
10/3 23:30	22.9	↑1.0
10/3 23:40	24.0	↑1.1
10/3 23:50	25.4	↑1.4