4 (金)	03:57	09:00	15:41	22:30
	70cm	42cm	109cm	33cm
大潮 出 05:54 入 17:14 出 06:55 入 18:50

コイセボイ（北海道）2022年03月4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
3/4 00:00	37.5	↑1.6
3/4 00:10	39.3	↑1.8
3/4 00:20	41.1	↑1.8
3/4 00:30	43.0	↑1.9
3/4 00:40	44.9	↑1.9
3/4 00:50	46.8	↑1.9
3/4 01:00	48.7	↑1.9
3/4 01:10	50.7	↑2.0
3/4 01:20	52.6	↑1.9
3/4 01:30	54.4	↑1.8
3/4 01:40	56.2	↑1.8
3/4 01:50	58.0	↑1.8
3/4 02:00	59.6	↑1.6
3/4 02:10	61.2	↑1.6
3/4 02:20	62.7	↑1.5
3/4 02:30	64.0	↑1.3
3/4 02:40	65.2	↑1.2
3/4 02:50	66.3	↑1.1
3/4 03:00	67.3	↑1.0
3/4 03:10	68.1	↑0.8
3/4 03:20	68.7	↑0.6
3/4 03:30	69.2	↑0.5
3/4 03:40	69.6	↑0.4
3/4 03:50	69.7	↑0.1	満潮
3/4 04:00	69.8	↑0.1
3/4 04:10	69.6	↓-0.2
3/4 04:20	69.3	↓-0.3
3/4 04:30	68.9	↓-0.4
3/4 04:40	68.3	↓-0.6
3/4 04:50	67.6	↓-0.7
3/4 05:00	66.8	↓-0.8
3/4 05:10	65.8	↓-1.0
3/4 05:20	64.7	↓-1.1
3/4 05:30	63.6	↓-1.1
3/4 05:40	62.3	↓-1.3
3/4 05:50	61.0	↓-1.3
3/4 06:00	59.6	↓-1.4
3/4 06:10	58.2	↓-1.4
3/4 06:20	56.7	↓-1.5
3/4 06:30	55.3	↓-1.4
3/4 06:40	53.8	↓-1.5
3/4 06:50	52.4	↓-1.4
3/4 07:00	50.9	↓-1.5
3/4 07:10	49.5	↓-1.4
3/4 07:20	48.2	↓-1.3
3/4 07:30	47.0	↓-1.2
3/4 07:40	45.8	↓-1.2
3/4 07:50	44.7	↓-1.1
3/4 08:00	43.8	↓-0.9
3/4 08:10	43.0	↓-0.8
3/4 08:20	42.3	↓-0.7
3/4 08:30	41.7	↓-0.6
3/4 08:40	41.3	↓-0.4
3/4 08:50	41.1	↓-0.2	干潮
3/4 09:00	41.0	↓-0.1	干潮
3/4 09:10	41.2	↑0.2
3/4 09:20	41.4	↑0.2
3/4 09:30	41.9	↑0.5
3/4 09:40	42.6	↑0.7
3/4 09:50	43.4	↑0.8
3/4 10:00	44.4	↑1.0
3/4 10:10	45.6	↑1.2
3/4 10:20	46.9	↑1.3
3/4 10:30	48.4	↑1.5
3/4 10:40	50.1	↑1.7
3/4 10:50	52.0	↑1.9
3/4 11:00	53.9	↑1.9
3/4 11:10	56.0	↑2.1
3/4 11:20	58.3	↑2.3
3/4 11:30	60.6	↑2.3
3/4 11:40	63.0	↑2.4
3/4 11:50	65.5	↑2.5
3/4 12:00	68.1	↑2.6
3/4 12:10	70.7	↑2.6
3/4 12:20	73.3	↑2.6
3/4 12:30	76.0	↑2.7
3/4 12:40	78.7	↑2.7
3/4 12:50	81.3	↑2.6
3/4 13:00	83.9	↑2.6
3/4 13:10	86.4	↑2.5
3/4 13:20	88.9	↑2.5
3/4 13:30	91.3	↑2.4
3/4 13:40	93.6	↑2.3
3/4 13:50	95.8	↑2.2
3/4 14:00	97.8	↑2.0
3/4 14:10	99.7	↑1.9
3/4 14:20	101.4	↑1.7
3/4 14:30	103.0	↑1.6
3/4 14:40	104.4	↑1.4
3/4 14:50	105.6	↑1.2
3/4 15:00	106.5	↑0.9
3/4 15:10	107.3	↑0.8
3/4 15:20	107.9	↑0.6
3/4 15:30	108.2	↑0.3
3/4 15:40	108.3	↑0.1	満潮
3/4 15:50	108.2	↓-0.1
3/4 16:00	107.9	↓-0.3
3/4 16:10	107.3	↓-0.6
3/4 16:20	106.5	↓-0.8
3/4 16:30	105.5	↓-1.0
3/4 16:40	104.3	↓-1.2
3/4 16:50	102.9	↓-1.4
3/4 17:00	101.3	↓-1.6
3/4 17:10	99.5	↓-1.8
3/4 17:20	97.5	↓-2.0
3/4 17:30	95.4	↓-2.1
3/4 17:40	93.1	↓-2.3
3/4 17:50	90.6	↓-2.5
3/4 18:00	88.1	↓-2.5
3/4 18:10	85.4	↓-2.7
3/4 18:20	82.7	↓-2.7
3/4 18:30	79.9	↓-2.8
3/4 18:40	77.0	↓-2.9
3/4 18:50	74.1	↓-2.9
3/4 19:00	71.1	↓-3.0	最大潮位差
3/4 19:10	68.2	↓-2.9
3/4 19:20	65.3	↓-2.9
3/4 19:30	62.4	↓-2.9
3/4 19:40	59.6	↓-2.8
3/4 19:50	56.8	↓-2.8
3/4 20:00	54.1	↓-2.7
3/4 20:10	51.6	↓-2.5
3/4 20:20	49.1	↓-2.5
3/4 20:30	46.8	↓-2.3
3/4 20:40	44.6	↓-2.2
3/4 20:50	42.6	↓-2.0
3/4 21:00	40.7	↓-1.9
3/4 21:10	39.0	↓-1.7
3/4 21:20	37.5	↓-1.5
3/4 21:30	36.2	↓-1.3
3/4 21:40	35.1	↓-1.1
3/4 21:50	34.2	↓-0.9
3/4 22:00	33.5	↓-0.7
3/4 22:10	33.0	↓-0.5
3/4 22:20	32.7	↓-0.3	干潮
3/4 22:30	32.6	↓-0.1	干潮
3/4 22:40	32.7	↑0.1
3/4 22:50	33.0	↑0.3
3/4 23:00	33.6	↑0.6
3/4 23:10	34.3	↑0.7
3/4 23:20	35.1	↑0.8
3/4 23:30	36.2	↑1.1
3/4 23:40	37.4	↑1.2
3/4 23:50	38.7	↑1.3