5 (火)	04:24	09:30	16:07	22:54
	77cm	47cm	112cm	37cm
中潮 出 06:35 入 16:37 出 07:22 入 19:38

コイセボイ（北海道）2030年02月5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
2/5 00:00	38.6	↑1.4
2/5 00:10	40.2	↑1.6
2/5 00:20	41.9	↑1.7
2/5 00:30	43.6	↑1.7
2/5 00:40	45.5	↑1.9
2/5 00:50	47.4	↑1.9
2/5 01:00	49.4	↑2.0
2/5 01:10	51.4	↑2.0
2/5 01:20	53.4	↑2.0
2/5 01:30	55.4	↑2.0
2/5 01:40	57.4	↑2.0
2/5 01:50	59.4	↑2.0
2/5 02:00	61.3	↑1.9
2/5 02:10	63.1	↑1.8
2/5 02:20	64.9	↑1.8
2/5 02:30	66.6	↑1.7
2/5 02:40	68.2	↑1.6
2/5 02:50	69.7	↑1.5
2/5 03:00	71.0	↑1.3
2/5 03:10	72.2	↑1.2
2/5 03:20	73.3	↑1.1
2/5 03:30	74.2	↑0.9
2/5 03:40	75.0	↑0.8
2/5 03:50	75.6	↑0.6
2/5 04:00	76.1	↑0.5
2/5 04:10	76.4	↑0.3
2/5 04:20	76.5	↑0.1	満潮
2/5 04:30	76.5	0
2/5 04:40	76.3	↓-0.2
2/5 04:50	76.0	↓-0.3
2/5 05:00	75.5	↓-0.5
2/5 05:10	74.8	↓-0.7
2/5 05:20	74.1	↓-0.7
2/5 05:30	73.2	↓-0.9
2/5 05:40	72.1	↓-1.1
2/5 05:50	71.0	↓-1.1
2/5 06:00	69.8	↓-1.2
2/5 06:10	68.5	↓-1.3
2/5 06:20	67.1	↓-1.4
2/5 06:30	65.7	↓-1.4
2/5 06:40	64.2	↓-1.5
2/5 06:50	62.7	↓-1.5
2/5 07:00	61.1	↓-1.6
2/5 07:10	59.6	↓-1.5
2/5 07:20	58.1	↓-1.5
2/5 07:30	56.6	↓-1.5
2/5 07:40	55.2	↓-1.4
2/5 07:50	53.9	↓-1.3
2/5 08:00	52.6	↓-1.3
2/5 08:10	51.4	↓-1.2
2/5 08:20	50.3	↓-1.1
2/5 08:30	49.3	↓-1.0
2/5 08:40	48.5	↓-0.8
2/5 08:50	47.7	↓-0.8
2/5 09:00	47.2	↓-0.5
2/5 09:10	46.8	↓-0.4
2/5 09:20	46.5	↓-0.3	干潮
2/5 09:30	46.5	0	干潮
2/5 09:40	46.6	↑0.1
2/5 09:50	46.8	↑0.2
2/5 10:00	47.3	↑0.5
2/5 10:10	47.9	↑0.6
2/5 10:20	48.7	↑0.8
2/5 10:30	49.7	↑1.0
2/5 10:40	50.9	↑1.2
2/5 10:50	52.3	↑1.4
2/5 11:00	53.8	↑1.5
2/5 11:10	55.4	↑1.6
2/5 11:20	57.2	↑1.8
2/5 11:30	59.2	↑2.0
2/5 11:40	61.3	↑2.1
2/5 11:50	63.5	↑2.2
2/5 12:00	65.8	↑2.3
2/5 12:10	68.2	↑2.4
2/5 12:20	70.6	↑2.4
2/5 12:30	73.1	↑2.5
2/5 12:40	75.7	↑2.6
2/5 12:50	78.3	↑2.6
2/5 13:00	80.9	↑2.6
2/5 13:10	83.5	↑2.6
2/5 13:20	86.1	↑2.6
2/5 13:30	88.6	↑2.5
2/5 13:40	91.1	↑2.5
2/5 13:50	93.5	↑2.4
2/5 14:00	95.8	↑2.3
2/5 14:10	98.0	↑2.2
2/5 14:20	100.0	↑2.0
2/5 14:30	102.0	↑2.0
2/5 14:40	103.8	↑1.8
2/5 14:50	105.4	↑1.6
2/5 15:00	106.9	↑1.5
2/5 15:10	108.1	↑1.2
2/5 15:20	109.2	↑1.1
2/5 15:30	110.1	↑0.9
2/5 15:40	110.8	↑0.7
2/5 15:50	111.2	↑0.4
2/5 16:00	111.5	↑0.3	満潮
2/5 16:10	111.5	0
2/5 16:20	111.3	↓-0.2
2/5 16:30	110.8	↓-0.5
2/5 16:40	110.2	↓-0.6
2/5 16:50	109.3	↓-0.9
2/5 17:00	108.2	↓-1.1
2/5 17:10	106.9	↓-1.3
2/5 17:20	105.4	↓-1.5
2/5 17:30	103.8	↓-1.6
2/5 17:40	101.9	↓-1.9
2/5 17:50	99.9	↓-2.0
2/5 18:00	97.7	↓-2.2
2/5 18:10	95.4	↓-2.3
2/5 18:20	92.9	↓-2.5
2/5 18:30	90.3	↓-2.6
2/5 18:40	87.7	↓-2.6
2/5 18:50	84.9	↓-2.8
2/5 19:00	82.1	↓-2.8
2/5 19:10	79.2	↓-2.9	最大潮位差
2/5 19:20	76.3	↓-2.9	最大潮位差
2/5 19:30	73.4	↓-2.9	最大潮位差
2/5 19:40	70.5	↓-2.9	最大潮位差
2/5 19:50	67.6	↓-2.9	最大潮位差
2/5 20:00	64.8	↓-2.8
2/5 20:10	62.0	↓-2.8
2/5 20:20	59.3	↓-2.7
2/5 20:30	56.7	↓-2.6
2/5 20:40	54.2	↓-2.5
2/5 20:50	51.9	↓-2.3
2/5 21:00	49.6	↓-2.3
2/5 21:10	47.5	↓-2.1
2/5 21:20	45.6	↓-1.9
2/5 21:30	43.8	↓-1.8
2/5 21:40	42.2	↓-1.6
2/5 21:50	40.9	↓-1.3
2/5 22:00	39.7	↓-1.2
2/5 22:10	38.7	↓-1.0
2/5 22:20	37.9	↓-0.8
2/5 22:30	37.3	↓-0.6
2/5 22:40	36.9	↓-0.4
2/5 22:50	36.7	↓-0.2	干潮
2/5 23:00	36.8	↑0.1
2/5 23:10	37.0	↑0.2
2/5 23:20	37.4	↑0.4
2/5 23:30	38.1	↑0.7
2/5 23:40	38.9	↑0.8
2/5 23:50	39.9	↑1.0