01 (土)	06:42	14:52	20:24	22:59
	106cm	38cm	52cm	50cm
小潮 出 05:59 入 17:09 出 09:50 入 00:22

コイセボイ（北海道）2031年03月01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
3/1 00:00	51.0	↑0.4
3/1 00:10	51.6	↑0.6
3/1 00:20	52.2	↑0.6
3/1 00:30	53.0	↑0.8
3/1 00:40	53.9	↑0.9
3/1 00:50	54.9	↑1.0
3/1 01:00	56.0	↑1.1
3/1 01:10	57.2	↑1.2
3/1 01:20	58.5	↑1.3
3/1 01:30	59.9	↑1.4
3/1 01:40	61.4	↑1.5
3/1 01:50	63.0	↑1.6
3/1 02:00	64.7	↑1.7
3/1 02:10	66.5	↑1.8
3/1 02:20	68.3	↑1.8
3/1 02:30	70.2	↑1.9
3/1 02:40	72.1	↑1.9
3/1 02:50	74.1	↑2.0
3/1 03:00	76.1	↑2.0
3/1 03:10	78.1	↑2.0
3/1 03:20	80.1	↑2.0
3/1 03:30	82.1	↑2.0
3/1 03:40	84.1	↑2.0
3/1 03:50	86.0	↑1.9
3/1 04:00	88.0	↑2.0
3/1 04:10	89.8	↑1.8
3/1 04:20	91.6	↑1.8
3/1 04:30	93.4	↑1.8
3/1 04:40	95.1	↑1.7
3/1 04:50	96.6	↑1.5
3/1 05:00	98.1	↑1.5
3/1 05:10	99.5	↑1.4
3/1 05:20	100.7	↑1.2
3/1 05:30	101.8	↑1.1
3/1 05:40	102.8	↑1.0
3/1 05:50	103.7	↑0.9
3/1 06:00	104.4	↑0.7
3/1 06:10	105.0	↑0.6
3/1 06:20	105.4	↑0.4
3/1 06:30	105.6	↑0.2
3/1 06:40	105.7	↑0.1	満潮
3/1 06:50	105.7	0
3/1 07:00	105.4	↓-0.3
3/1 07:10	105.1	↓-0.3
3/1 07:20	104.5	↓-0.6
3/1 07:30	103.8	↓-0.7
3/1 07:40	103.0	↓-0.8
3/1 07:50	102.0	↓-1.0
3/1 08:00	100.9	↓-1.1
3/1 08:10	99.6	↓-1.3
3/1 08:20	98.2	↓-1.4
3/1 08:30	96.7	↓-1.5
3/1 08:40	95.1	↓-1.6
3/1 08:50	93.3	↓-1.8
3/1 09:00	91.5	↓-1.8
3/1 09:10	89.5	↓-2.0
3/1 09:20	87.5	↓-2.0
3/1 09:30	85.4	↓-2.1
3/1 09:40	83.3	↓-2.1
3/1 09:50	81.1	↓-2.2
3/1 10:00	78.9	↓-2.2
3/1 10:10	76.6	↓-2.3	最大潮位差
3/1 10:20	74.3	↓-2.3	最大潮位差
3/1 10:30	72.1	↓-2.2
3/1 10:40	69.8	↓-2.3	最大潮位差
3/1 10:50	67.5	↓-2.3	最大潮位差
3/1 11:00	65.3	↓-2.2
3/1 11:10	63.1	↓-2.2
3/1 11:20	60.9	↓-2.2
3/1 11:30	58.8	↓-2.1
3/1 11:40	56.8	↓-2.0
3/1 11:50	54.8	↓-2.0
3/1 12:00	53.0	↓-1.8
3/1 12:10	51.2	↓-1.8
3/1 12:20	49.4	↓-1.8
3/1 12:30	47.8	↓-1.6
3/1 12:40	46.3	↓-1.5
3/1 12:50	44.9	↓-1.4
3/1 13:00	43.6	↓-1.3
3/1 13:10	42.5	↓-1.1
3/1 13:20	41.4	↓-1.1
3/1 13:30	40.5	↓-0.9
3/1 13:40	39.6	↓-0.9
3/1 13:50	38.9	↓-0.7
3/1 14:00	38.3	↓-0.6
3/1 14:10	37.9	↓-0.4
3/1 14:20	37.5	↓-0.4
3/1 14:30	37.2	↓-0.3
3/1 14:40	37.1	↓-0.1
3/1 14:50	37.0	↓-0.1	干潮
3/1 15:00	37.1	↑0.1
3/1 15:10	37.2	↑0.1
3/1 15:20	37.4	↑0.2
3/1 15:30	37.7	↑0.3
3/1 15:40	38.1	↑0.4
3/1 15:50	38.5	↑0.4
3/1 16:00	39.0	↑0.5
3/1 16:10	39.5	↑0.5
3/1 16:20	40.1	↑0.6
3/1 16:30	40.8	↑0.7
3/1 16:40	41.4	↑0.6
3/1 16:50	42.1	↑0.7
3/1 17:00	42.8	↑0.7
3/1 17:10	43.5	↑0.7
3/1 17:20	44.1	↑0.6
3/1 17:30	44.8	↑0.7
3/1 17:40	45.5	↑0.7
3/1 17:50	46.2	↑0.7
3/1 18:00	46.8	↑0.6
3/1 18:10	47.4	↑0.6
3/1 18:20	48.0	↑0.6
3/1 18:30	48.5	↑0.5
3/1 18:40	49.0	↑0.5
3/1 18:50	49.5	↑0.5
3/1 19:00	49.9	↑0.4
3/1 19:10	50.2	↑0.3
3/1 19:20	50.6	↑0.4
3/1 19:30	50.8	↑0.2
3/1 19:40	51.0	↑0.2
3/1 19:50	51.2	↑0.2
3/1 20:00	51.3	↑0.1
3/1 20:10	51.4	↑0.1
3/1 20:20	51.4	0	満潮
3/1 20:30	51.4	0
3/1 20:40	51.4	0
3/1 20:50	51.3	↓-0.1
3/1 21:00	51.2	↓-0.1
3/1 21:10	51.1	↓-0.1
3/1 21:20	50.9	↓-0.2
3/1 21:30	50.8	↓-0.1
3/1 21:40	50.6	↓-0.2
3/1 21:50	50.4	↓-0.2
3/1 22:00	50.3	↓-0.1
3/1 22:10	50.1	↓-0.2
3/1 22:20	50.0	↓-0.1
3/1 22:30	49.9	↓-0.1
3/1 22:40	49.8	↓-0.1
3/1 22:50	49.7	↓-0.1	干潮
3/1 23:00	49.7	0
3/1 23:10	49.8	↑0.1
3/1 23:20	49.9	↑0.1
3/1 23:30	50.0	↑0.1
3/1 23:40	50.2	↑0.2
3/1 23:50	50.5	↑0.3