3 (火)	03:48	11:17	17:18	21:43
	121cm	25cm	69cm	51cm
中潮 出 04:11 入 18:44 出 06:15 入 20:19

コイセボイ（北海道）2038年08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
8/3 00:00	79.6	↑2.4
8/3 00:10	82.1	↑2.5
8/3 00:20	84.6	↑2.5
8/3 00:30	87.1	↑2.5
8/3 00:40	89.7	↑2.6
8/3 00:50	92.2	↑2.5
8/3 01:00	94.8	↑2.6
8/3 01:10	97.2	↑2.4
8/3 01:20	99.7	↑2.5
8/3 01:30	102.1	↑2.4
8/3 01:40	104.3	↑2.2
8/3 01:50	106.5	↑2.2
8/3 02:00	108.6	↑2.1
8/3 02:10	110.5	↑1.9
8/3 02:20	112.3	↑1.8
8/3 02:30	114.0	↑1.7
8/3 02:40	115.5	↑1.5
8/3 02:50	116.8	↑1.3
8/3 03:00	117.9	↑1.1
8/3 03:10	118.8	↑0.9
8/3 03:20	119.5	↑0.7
8/3 03:30	120.0	↑0.5
8/3 03:40	120.2	↑0.2	満潮
8/3 03:50	120.2	0
8/3 04:00	120.1	↓-0.1
8/3 04:10	119.6	↓-0.5
8/3 04:20	119.0	↓-0.6
8/3 04:30	118.1	↓-0.9
8/3 04:40	117.0	↓-1.1
8/3 04:50	115.6	↓-1.4
8/3 05:00	114.1	↓-1.5
8/3 05:10	112.3	↓-1.8
8/3 05:20	110.3	↓-2.0
8/3 05:30	108.2	↓-2.1
8/3 05:40	105.8	↓-2.4
8/3 05:50	103.3	↓-2.5
8/3 06:00	100.6	↓-2.7
8/3 06:10	97.8	↓-2.8
8/3 06:20	94.8	↓-3.0
8/3 06:30	91.7	↓-3.1
8/3 06:40	88.6	↓-3.1
8/3 06:50	85.3	↓-3.3
8/3 07:00	82.0	↓-3.3
8/3 07:10	78.6	↓-3.4
8/3 07:20	75.2	↓-3.4
8/3 07:30	71.8	↓-3.4
8/3 07:40	68.3	↓-3.5	最大潮位差
8/3 07:50	64.9	↓-3.4
8/3 08:00	61.6	↓-3.3
8/3 08:10	58.3	↓-3.3
8/3 08:20	55.1	↓-3.2
8/3 08:30	51.9	↓-3.2
8/3 08:40	48.9	↓-3.0
8/3 08:50	46.0	↓-2.9
8/3 09:00	43.2	↓-2.8
8/3 09:10	40.6	↓-2.6
8/3 09:20	38.2	↓-2.4
8/3 09:30	35.9	↓-2.3
8/3 09:40	33.8	↓-2.1
8/3 09:50	31.9	↓-1.9
8/3 10:00	30.2	↓-1.7
8/3 10:10	28.6	↓-1.6
8/3 10:20	27.3	↓-1.3
8/3 10:30	26.3	↓-1.0
8/3 10:40	25.4	↓-0.9
8/3 10:50	24.7	↓-0.7
8/3 11:00	24.3	↓-0.4
8/3 11:10	24.1	↓-0.2	干潮
8/3 11:20	24.0	↓-0.1
8/3 11:30	24.2	↑0.2
8/3 11:40	24.6	↑0.4
8/3 11:50	25.2	↑0.6
8/3 12:00	25.9	↑0.7
8/3 12:10	26.9	↑1.0
8/3 12:20	28.0	↑1.1
8/3 12:30	29.2	↑1.2
8/3 12:40	30.6	↑1.4
8/3 12:50	32.1	↑1.5
8/3 13:00	33.7	↑1.6
8/3 13:10	35.4	↑1.7
8/3 13:20	37.2	↑1.8
8/3 13:30	39.0	↑1.8
8/3 13:40	40.9	↑1.9
8/3 13:50	42.8	↑1.9
8/3 14:00	44.8	↑2.0
8/3 14:10	46.8	↑2.0
8/3 14:20	48.7	↑1.9
8/3 14:30	50.6	↑1.9
8/3 14:40	52.5	↑1.9
8/3 14:50	54.4	↑1.9
8/3 15:00	56.1	↑1.7
8/3 15:10	57.8	↑1.7
8/3 15:20	59.4	↑1.6
8/3 15:30	60.9	↑1.5
8/3 15:40	62.3	↑1.4
8/3 15:50	63.6	↑1.3
8/3 16:00	64.7	↑1.1
8/3 16:10	65.8	↑1.1
8/3 16:20	66.6	↑0.8
8/3 16:30	67.4	↑0.8
8/3 16:40	68.0	↑0.6
8/3 16:50	68.4	↑0.4
8/3 17:00	68.8	↑0.4
8/3 17:10	68.9	↑0.1	満潮
8/3 17:20	69.0	↑0.1
8/3 17:30	68.9	↓-0.1
8/3 17:40	68.6	↓-0.3
8/3 17:50	68.3	↓-0.3
8/3 18:00	67.8	↓-0.5
8/3 18:10	67.2	↓-0.6
8/3 18:20	66.5	↓-0.7
8/3 18:30	65.8	↓-0.7
8/3 18:40	64.9	↓-0.9
8/3 18:50	64.0	↓-0.9
8/3 19:00	63.0	↓-1.0
8/3 19:10	62.0	↓-1.0
8/3 19:20	61.0	↓-1.0
8/3 19:30	59.9	↓-1.1
8/3 19:40	58.8	↓-1.1
8/3 19:50	57.8	↓-1.0
8/3 20:00	56.8	↓-1.0
8/3 20:10	55.8	↓-1.0
8/3 20:20	54.8	↓-1.0
8/3 20:30	54.0	↓-0.8
8/3 20:40	53.2	↓-0.8
8/3 20:50	52.5	↓-0.7
8/3 21:00	51.9	↓-0.6
8/3 21:10	51.4	↓-0.5
8/3 21:20	51.0	↓-0.4
8/3 21:30	50.8	↓-0.2
8/3 21:40	50.7	↓-0.1	干潮
8/3 21:50	50.7	0
8/3 22:00	50.9	↑0.2
8/3 22:10	51.3	↑0.4
8/3 22:20	51.8	↑0.5
8/3 22:30	52.5	↑0.7
8/3 22:40	53.3	↑0.8
8/3 22:50	54.3	↑1.0
8/3 23:00	55.4	↑1.1
8/3 23:10	56.7	↑1.3
8/3 23:20	58.2	↑1.5
8/3 23:30	59.7	↑1.5
8/3 23:40	61.5	↑1.8
8/3 23:50	63.3	↑1.8