3 (水)	13:20	21:30	-	-
	122cm	20cm	-	-
大潮 出 06:37 入 16:34 出 06:01 入 15:23

コイセボイ（北海道）2038年02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
2/3 00:00	42.1	↑1.6
2/3 00:10	43.7	↑1.6
2/3 00:20	45.3	↑1.6
2/3 00:30	46.9	↑1.6
2/3 00:40	48.4	↑1.5
2/3 00:50	49.9	↑1.5
2/3 01:00	51.3	↑1.4
2/3 01:10	52.7	↑1.4
2/3 01:20	54.0	↑1.3
2/3 01:30	55.3	↑1.3
2/3 01:40	56.4	↑1.1
2/3 01:50	57.6	↑1.2
2/3 02:00	58.6	↑1.0
2/3 02:10	59.5	↑0.9
2/3 02:20	60.4	↑0.9
2/3 02:30	61.2	↑0.8
2/3 02:40	61.9	↑0.7
2/3 02:50	62.5	↑0.6
2/3 03:00	63.1	↑0.6
2/3 03:10	63.5	↑0.4
2/3 03:20	64.0	↑0.5
2/3 03:30	64.3	↑0.3
2/3 03:40	64.6	↑0.3
2/3 03:50	64.8	↑0.2
2/3 04:00	65.0	↑0.2
2/3 04:10	65.1	↑0.1
2/3 04:20	65.3	↑0.2
2/3 04:30	65.3	0
2/3 04:40	65.4	↑0.1
2/3 04:50	65.5	↑0.1
2/3 05:00	65.5	0
2/3 05:10	65.6	↑0.1
2/3 05:20	65.6	0
2/3 05:30	65.7	↑0.1
2/3 05:40	65.9	↑0.2
2/3 05:50	66.0	↑0.1
2/3 06:00	66.3	↑0.3
2/3 06:10	66.5	↑0.2
2/3 06:20	66.9	↑0.4
2/3 06:30	67.3	↑0.4
2/3 06:40	67.7	↑0.4
2/3 06:50	68.3	↑0.6
2/3 07:00	68.9	↑0.6
2/3 07:10	69.6	↑0.7
2/3 07:20	70.5	↑0.9
2/3 07:30	71.4	↑0.9
2/3 07:40	72.4	↑1.0
2/3 07:50	73.4	↑1.0
2/3 08:00	74.6	↑1.2
2/3 08:10	75.9	↑1.3
2/3 08:20	77.3	↑1.4
2/3 08:30	78.7	↑1.4
2/3 08:40	80.3	↑1.6
2/3 08:50	81.9	↑1.6
2/3 09:00	83.6	↑1.7
2/3 09:10	85.3	↑1.7
2/3 09:20	87.1	↑1.8
2/3 09:30	89.0	↑1.9
2/3 09:40	90.9	↑1.9
2/3 09:50	92.8	↑1.9
2/3 10:00	94.8	↑2.0
2/3 10:10	96.8	↑2.0
2/3 10:20	98.7	↑1.9
2/3 10:30	100.7	↑2.0
2/3 10:40	102.6	↑1.9
2/3 10:50	104.5	↑1.9
2/3 11:00	106.4	↑1.9
2/3 11:10	108.2	↑1.8
2/3 11:20	109.9	↑1.7
2/3 11:30	111.6	↑1.7
2/3 11:40	113.2	↑1.6
2/3 11:50	114.6	↑1.4
2/3 12:00	115.9	↑1.3
2/3 12:10	117.1	↑1.2
2/3 12:20	118.2	↑1.1
2/3 12:30	119.1	↑0.9
2/3 12:40	119.9	↑0.8
2/3 12:50	120.5	↑0.6
2/3 13:00	120.9	↑0.4
2/3 13:10	121.2	↑0.3	満潮
2/3 13:20	121.3	↑0.1	満潮
2/3 13:30	121.1	↓-0.2
2/3 13:40	120.8	↓-0.3
2/3 13:50	120.3	↓-0.5
2/3 14:00	119.6	↓-0.7
2/3 14:10	118.7	↓-0.9
2/3 14:20	117.6	↓-1.1
2/3 14:30	116.4	↓-1.2
2/3 14:40	114.9	↓-1.5
2/3 14:50	113.2	↓-1.7
2/3 15:00	111.4	↓-1.8
2/3 15:10	109.3	↓-2.1
2/3 15:20	107.1	↓-2.2
2/3 15:30	104.8	↓-2.3
2/3 15:40	102.3	↓-2.5
2/3 15:50	99.6	↓-2.7
2/3 16:00	96.9	↓-2.7
2/3 16:10	94.0	↓-2.9
2/3 16:20	91.0	↓-3.0
2/3 16:30	87.9	↓-3.1
2/3 16:40	84.7	↓-3.2
2/3 16:50	81.5	↓-3.2
2/3 17:00	78.2	↓-3.3
2/3 17:10	74.9	↓-3.3
2/3 17:20	71.5	↓-3.4	最大潮位差
2/3 17:30	68.2	↓-3.3
2/3 17:40	64.8	↓-3.4	最大潮位差
2/3 17:50	61.5	↓-3.3
2/3 18:00	58.2	↓-3.3
2/3 18:10	55.0	↓-3.2
2/3 18:20	51.9	↓-3.1
2/3 18:30	48.8	↓-3.1
2/3 18:40	45.8	↓-3.0
2/3 18:50	43.0	↓-2.8
2/3 19:00	40.2	↓-2.8
2/3 19:10	37.6	↓-2.6
2/3 19:20	35.1	↓-2.5
2/3 19:30	32.8	↓-2.3
2/3 19:40	30.7	↓-2.1
2/3 19:50	28.7	↓-2.0
2/3 20:00	26.9	↓-1.8
2/3 20:10	25.3	↓-1.6
2/3 20:20	23.9	↓-1.4
2/3 20:30	22.6	↓-1.3
2/3 20:40	21.6	↓-1.0
2/3 20:50	20.7	↓-0.9
2/3 21:00	20.1	↓-0.6
2/3 21:10	19.6	↓-0.5
2/3 21:20	19.4	↓-0.2	干潮
2/3 21:30	19.3	↓-0.1	干潮
2/3 21:40	19.4	↑0.1
2/3 21:50	19.7	↑0.3
2/3 22:00	20.1	↑0.4
2/3 22:10	20.7	↑0.6
2/3 22:20	21.5	↑0.8
2/3 22:30	22.4	↑0.9
2/3 22:40	23.5	↑1.1
2/3 22:50	24.7	↑1.2
2/3 23:00	26.0	↑1.3
2/3 23:10	27.4	↑1.4
2/3 23:20	28.9	↑1.5
2/3 23:30	30.5	↑1.6
2/3 23:40	32.2	↑1.7
2/3 23:50	33.9	↑1.7