01 (火)	11:20	20:06	-	-
	116cm	28cm	-	-
中潮 出 06:56 入 15:54 出 03:41 入 12:54

コイセボイ（北海道）2030年01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
1/1 00:00	55.9	↑0.7
1/1 00:10	56.5	↑0.6
1/1 00:20	57.2	↑0.7
1/1 00:30	57.7	↑0.5
1/1 00:40	58.3	↑0.6
1/1 00:50	58.8	↑0.5
1/1 01:00	59.2	↑0.4
1/1 01:10	59.7	↑0.5
1/1 01:20	60.1	↑0.4
1/1 01:30	60.5	↑0.4
1/1 01:40	60.8	↑0.3
1/1 01:50	61.2	↑0.4
1/1 02:00	61.5	↑0.3
1/1 02:10	61.8	↑0.3
1/1 02:20	62.1	↑0.3
1/1 02:30	62.4	↑0.3
1/1 02:40	62.8	↑0.4
1/1 02:50	63.1	↑0.3
1/1 03:00	63.4	↑0.3
1/1 03:10	63.8	↑0.4
1/1 03:20	64.2	↑0.4
1/1 03:30	64.6	↑0.4
1/1 03:40	65.0	↑0.4
1/1 03:50	65.5	↑0.5
1/1 04:00	66.0	↑0.5
1/1 04:10	66.6	↑0.6
1/1 04:20	67.2	↑0.6
1/1 04:30	67.9	↑0.7
1/1 04:40	68.6	↑0.7
1/1 04:50	69.4	↑0.8
1/1 05:00	70.2	↑0.8
1/1 05:10	71.1	↑0.9
1/1 05:20	72.1	↑1.0
1/1 05:30	73.1	↑1.0
1/1 05:40	74.2	↑1.1
1/1 05:50	75.4	↑1.2
1/1 06:00	76.6	↑1.2
1/1 06:10	77.9	↑1.3
1/1 06:20	79.2	↑1.3
1/1 06:30	80.6	↑1.4
1/1 06:40	82.0	↑1.4
1/1 06:50	83.5	↑1.5
1/1 07:00	85.0	↑1.5
1/1 07:10	86.6	↑1.6
1/1 07:20	88.2	↑1.6
1/1 07:30	89.8	↑1.6
1/1 07:40	91.4	↑1.6
1/1 07:50	93.1	↑1.7
1/1 08:00	94.7	↑1.6
1/1 08:10	96.4	↑1.7
1/1 08:20	98.0	↑1.6
1/1 08:30	99.6	↑1.6
1/1 08:40	101.2	↑1.6
1/1 08:50	102.7	↑1.5
1/1 09:00	104.2	↑1.5
1/1 09:10	105.7	↑1.5
1/1 09:20	107.1	↑1.4
1/1 09:30	108.4	↑1.3
1/1 09:40	109.6	↑1.2
1/1 09:50	110.8	↑1.2
1/1 10:00	111.8	↑1.0
1/1 10:10	112.8	↑1.0
1/1 10:20	113.6	↑0.8
1/1 10:30	114.3	↑0.7
1/1 10:40	114.9	↑0.6
1/1 10:50	115.4	↑0.5
1/1 11:00	115.7	↑0.3
1/1 11:10	115.9	↑0.2	満潮
1/1 11:20	116.0	↑0.1	満潮
1/1 11:30	115.9	↓-0.1
1/1 11:40	115.7	↓-0.2
1/1 11:50	115.3	↓-0.4
1/1 12:00	114.7	↓-0.6
1/1 12:10	114.1	↓-0.6
1/1 12:20	113.2	↓-0.9
1/1 12:30	112.2	↓-1.0
1/1 12:40	111.1	↓-1.1
1/1 12:50	109.8	↓-1.3
1/1 13:00	108.4	↓-1.4
1/1 13:10	106.8	↓-1.6
1/1 13:20	105.1	↓-1.7
1/1 13:30	103.3	↓-1.8
1/1 13:40	101.3	↓-2.0
1/1 13:50	99.3	↓-2.0
1/1 14:00	97.1	↓-2.2
1/1 14:10	94.8	↓-2.3
1/1 14:20	92.5	↓-2.3
1/1 14:30	90.0	↓-2.5
1/1 14:40	87.5	↓-2.5
1/1 14:50	85.0	↓-2.5
1/1 15:00	82.3	↓-2.7
1/1 15:10	79.7	↓-2.6
1/1 15:20	77.0	↓-2.7
1/1 15:30	74.2	↓-2.8	最大潮位差
1/1 15:40	71.5	↓-2.7
1/1 15:50	68.8	↓-2.7
1/1 16:00	66.1	↓-2.7
1/1 16:10	63.4	↓-2.7
1/1 16:20	60.7	↓-2.7
1/1 16:30	58.1	↓-2.6
1/1 16:40	55.6	↓-2.5
1/1 16:50	53.1	↓-2.5
1/1 17:00	50.7	↓-2.4
1/1 17:10	48.3	↓-2.4
1/1 17:20	46.1	↓-2.2
1/1 17:30	44.0	↓-2.1
1/1 17:40	41.9	↓-2.1
1/1 17:50	40.0	↓-1.9
1/1 18:00	38.2	↓-1.8
1/1 18:10	36.6	↓-1.6
1/1 18:20	35.0	↓-1.6
1/1 18:30	33.6	↓-1.4
1/1 18:40	32.4	↓-1.2
1/1 18:50	31.2	↓-1.2
1/1 19:00	30.2	↓-1.0
1/1 19:10	29.4	↓-0.8
1/1 19:20	28.7	↓-0.7
1/1 19:30	28.2	↓-0.5
1/1 19:40	27.7	↓-0.5
1/1 19:50	27.5	↓-0.2
1/1 20:00	27.3	↓-0.2	干潮
1/1 20:10	27.3	0
1/1 20:20	27.4	↑0.1
1/1 20:30	27.7	↑0.3
1/1 20:40	28.1	↑0.4
1/1 20:50	28.5	↑0.4
1/1 21:00	29.1	↑0.6
1/1 21:10	29.8	↑0.7
1/1 21:20	30.6	↑0.8
1/1 21:30	31.4	↑0.8
1/1 21:40	32.4	↑1.0
1/1 21:50	33.4	↑1.0
1/1 22:00	34.5	↑1.1
1/1 22:10	35.6	↑1.1
1/1 22:20	36.7	↑1.1
1/1 22:30	37.9	↑1.2
1/1 22:40	39.2	↑1.3
1/1 22:50	40.4	↑1.2
1/1 23:00	41.7	↑1.3
1/1 23:10	42.9	↑1.2
1/1 23:20	44.2	↑1.3
1/1 23:30	45.5	↑1.3
1/1 23:40	46.7	↑1.2
1/1 23:50	47.9	↑1.2