1 (土)	04:13	08:19	14:52	22:25
	73cm	58cm	117cm	14cm
大潮 出 05:57 入 16:13 出 17:26 入 07:40

コイセボイ（北海道）2031年11月1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
11/1 00:00	33.4	↑2.2
11/1 00:10	35.6	↑2.2
11/1 00:20	37.8	↑2.2
11/1 00:30	40.1	↑2.3
11/1 00:40	42.4	↑2.3
11/1 00:50	44.8	↑2.4
11/1 01:00	47.1	↑2.3
11/1 01:10	49.3	↑2.2
11/1 01:20	51.6	↑2.3
11/1 01:30	53.7	↑2.1
11/1 01:40	55.8	↑2.1
11/1 01:50	57.8	↑2.0
11/1 02:00	59.8	↑2.0
11/1 02:10	61.6	↑1.8
11/1 02:20	63.3	↑1.7
11/1 02:30	64.8	↑1.5
11/1 02:40	66.3	↑1.5
11/1 02:50	67.6	↑1.3
11/1 03:00	68.7	↑1.1
11/1 03:10	69.7	↑1.0
11/1 03:20	70.6	↑0.9
11/1 03:30	71.3	↑0.7
11/1 03:40	71.8	↑0.5
11/1 03:50	72.2	↑0.4
11/1 04:00	72.5	↑0.3
11/1 04:10	72.6	↑0.1	満潮
11/1 04:20	72.5	↓-0.1
11/1 04:30	72.3	↓-0.2
11/1 04:40	72.0	↓-0.3
11/1 04:50	71.6	↓-0.4
11/1 05:00	71.1	↓-0.5
11/1 05:10	70.5	↓-0.6
11/1 05:20	69.8	↓-0.7
11/1 05:30	69.0	↓-0.8
11/1 05:40	68.2	↓-0.8
11/1 05:50	67.3	↓-0.9
11/1 06:00	66.3	↓-1.0
11/1 06:10	65.4	↓-0.9
11/1 06:20	64.4	↓-1.0
11/1 06:30	63.5	↓-0.9
11/1 06:40	62.6	↓-0.9
11/1 06:50	61.7	↓-0.9
11/1 07:00	60.8	↓-0.9
11/1 07:10	60.0	↓-0.8
11/1 07:20	59.3	↓-0.7
11/1 07:30	58.7	↓-0.6
11/1 07:40	58.2	↓-0.5
11/1 07:50	57.8	↓-0.4
11/1 08:00	57.5	↓-0.3
11/1 08:10	57.3	↓-0.2	干潮
11/1 08:20	57.3	0
11/1 08:30	57.4	↑0.1
11/1 08:40	57.6	↑0.2
11/1 08:50	58.0	↑0.4
11/1 09:00	58.6	↑0.6
11/1 09:10	59.3	↑0.7
11/1 09:20	60.2	↑0.9
11/1 09:30	61.2	↑1.0
11/1 09:40	62.4	↑1.2
11/1 09:50	63.7	↑1.3
11/1 10:00	65.2	↑1.5
11/1 10:10	66.8	↑1.6
11/1 10:20	68.5	↑1.7
11/1 10:30	70.4	↑1.9
11/1 10:40	72.4	↑2.0
11/1 10:50	74.5	↑2.1
11/1 11:00	76.6	↑2.1
11/1 11:10	78.9	↑2.3
11/1 11:20	81.2	↑2.3
11/1 11:30	83.5	↑2.3
11/1 11:40	85.9	↑2.4
11/1 11:50	88.3	↑2.4
11/1 12:00	90.7	↑2.4
11/1 12:10	93.1	↑2.4
11/1 12:20	95.5	↑2.4
11/1 12:30	97.8	↑2.3
11/1 12:40	100.1	↑2.3
11/1 12:50	102.2	↑2.1
11/1 13:00	104.3	↑2.1
11/1 13:10	106.3	↑2.0
11/1 13:20	108.1	↑1.8
11/1 13:30	109.8	↑1.7
11/1 13:40	111.4	↑1.6
11/1 13:50	112.7	↑1.3
11/1 14:00	113.9	↑1.2
11/1 14:10	114.9	↑1.0
11/1 14:20	115.7	↑0.8
11/1 14:30	116.3	↑0.6
11/1 14:40	116.7	↑0.4
11/1 14:50	116.8	↑0.1	満潮
11/1 15:00	116.7	↓-0.1
11/1 15:10	116.4	↓-0.3
11/1 15:20	115.8	↓-0.6
11/1 15:30	115.0	↓-0.8
11/1 15:40	114.0	↓-1.0
11/1 15:50	112.7	↓-1.3
11/1 16:00	111.2	↓-1.5
11/1 16:10	109.5	↓-1.7
11/1 16:20	107.6	↓-1.9
11/1 16:30	105.4	↓-2.2
11/1 16:40	103.1	↓-2.3
11/1 16:50	100.5	↓-2.6
11/1 17:00	97.8	↓-2.7
11/1 17:10	95.0	↓-2.8
11/1 17:20	91.9	↓-3.1
11/1 17:30	88.8	↓-3.1
11/1 17:40	85.5	↓-3.3
11/1 17:50	82.1	↓-3.4
11/1 18:00	78.6	↓-3.5
11/1 18:10	75.1	↓-3.5
11/1 18:20	71.5	↓-3.6
11/1 18:30	67.9	↓-3.6
11/1 18:40	64.2	↓-3.7	最大潮位差
11/1 18:50	60.6	↓-3.6
11/1 19:00	57.0	↓-3.6
11/1 19:10	53.4	↓-3.6
11/1 19:20	49.9	↓-3.5
11/1 19:30	46.5	↓-3.4
11/1 19:40	43.2	↓-3.3
11/1 19:50	40.0	↓-3.2
11/1 20:00	36.9	↓-3.1
11/1 20:10	34.0	↓-2.9
11/1 20:20	31.2	↓-2.8
11/1 20:30	28.7	↓-2.5
11/1 20:40	26.2	↓-2.5
11/1 20:50	24.0	↓-2.2
11/1 21:00	22.0	↓-2.0
11/1 21:10	20.2	↓-1.8
11/1 21:20	18.6	↓-1.6
11/1 21:30	17.3	↓-1.3
11/1 21:40	16.1	↓-1.2
11/1 21:50	15.2	↓-0.9
11/1 22:00	14.6	↓-0.6
11/1 22:10	14.1	↓-0.5
11/1 22:20	13.9	↓-0.2	干潮
11/1 22:30	13.9	0
11/1 22:40	14.2	↑0.3
11/1 22:50	14.6	↑0.4
11/1 23:00	15.3	↑0.7
11/1 23:10	16.1	↑0.8
11/1 23:20	17.2	↑1.1
11/1 23:30	18.4	↑1.2
11/1 23:40	19.8	↑1.4
11/1 23:50	21.3	↑1.5