31 (日)	06:45	11:44	16:57	-
	135cm	100cm	144cm	-
中潮 出 06:59 入 16:08 出 20:09 入 09:51

東静内（北海道）2023年12月31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
12/31 00:00	14.1	↑0.5
12/31 00:10	15.0	↑0.9
12/31 00:20	16.2	↑1.2
12/31 00:30	17.7	↑1.5
12/31 00:40	19.6	↑1.9
12/31 00:50	21.8	↑2.2
12/31 01:00	24.4	↑2.6
12/31 01:10	27.2	↑2.8
12/31 01:20	30.3	↑3.1
12/31 01:30	33.6	↑3.3
12/31 01:40	37.2	↑3.6
12/31 01:50	41.0	↑3.8
12/31 02:00	45.1	↑4.1
12/31 02:10	49.2	↑4.1
12/31 02:20	53.6	↑4.4
12/31 02:30	58.0	↑4.4
12/31 02:40	62.5	↑4.5
12/31 02:50	67.1	↑4.6
12/31 03:00	71.8	↑4.7	最大潮位差
12/31 03:10	76.4	↑4.6
12/31 03:20	81.0	↑4.6
12/31 03:30	85.5	↑4.5
12/31 03:40	90.0	↑4.5
12/31 03:50	94.3	↑4.3
12/31 04:00	98.5	↑4.2
12/31 04:10	102.6	↑4.1
12/31 04:20	106.5	↑3.9
12/31 04:30	110.1	↑3.6
12/31 04:40	113.6	↑3.5
12/31 04:50	116.8	↑3.2
12/31 05:00	119.8	↑3.0
12/31 05:10	122.5	↑2.7
12/31 05:20	124.9	↑2.4
12/31 05:30	127.1	↑2.2
12/31 05:40	128.9	↑1.8
12/31 05:50	130.5	↑1.6
12/31 06:00	131.8	↑1.3
12/31 06:10	132.9	↑1.1
12/31 06:20	133.6	↑0.7
12/31 06:30	134.1	↑0.5
12/31 06:40	134.3	↑0.2	満潮
12/31 06:50	134.3	0
12/31 07:00	134.1	↓-0.2
12/31 07:10	133.6	↓-0.5
12/31 07:20	132.9	↓-0.7
12/31 07:30	132.0	↓-0.9
12/31 07:40	131.0	↓-1.0
12/31 07:50	129.8	↓-1.2
12/31 08:00	128.5	↓-1.3
12/31 08:10	127.0	↓-1.5
12/31 08:20	125.5	↓-1.5
12/31 08:30	123.8	↓-1.7
12/31 08:40	122.1	↓-1.7
12/31 08:50	120.4	↓-1.7
12/31 09:00	118.7	↓-1.7
12/31 09:10	116.9	↓-1.8
12/31 09:20	115.1	↓-1.8
12/31 09:30	113.4	↓-1.7
12/31 09:40	111.7	↓-1.7
12/31 09:50	110.1	↓-1.6
12/31 10:00	108.6	↓-1.5
12/31 10:10	107.1	↓-1.5
12/31 10:20	105.8	↓-1.3
12/31 10:30	104.5	↓-1.3
12/31 10:40	103.4	↓-1.1
12/31 10:50	102.4	↓-1.0
12/31 11:00	101.6	↓-0.8
12/31 11:10	101.0	↓-0.6
12/31 11:20	100.5	↓-0.5
12/31 11:30	100.1	↓-0.4
12/31 11:40	100.0	↓-0.1	干潮
12/31 11:50	100.0	0
12/31 12:00	100.2	↑0.2
12/31 12:10	100.6	↑0.4
12/31 12:20	101.2	↑0.6
12/31 12:30	102.0	↑0.8
12/31 12:40	102.9	↑0.9
12/31 12:50	104.0	↑1.1
12/31 13:00	105.3	↑1.3
12/31 13:10	106.8	↑1.5
12/31 13:20	108.4	↑1.6
12/31 13:30	110.1	↑1.7
12/31 13:40	111.9	↑1.8
12/31 13:50	113.9	↑2.0
12/31 14:00	115.9	↑2.0
12/31 14:10	118.1	↑2.2
12/31 14:20	120.2	↑2.1
12/31 14:30	122.4	↑2.2
12/31 14:40	124.6	↑2.2
12/31 14:50	126.8	↑2.2
12/31 15:00	129.0	↑2.2
12/31 15:10	131.1	↑2.1
12/31 15:20	133.1	↑2.0
12/31 15:30	135.0	↑1.9
12/31 15:40	136.8	↑1.8
12/31 15:50	138.4	↑1.6
12/31 16:00	139.8	↑1.4
12/31 16:10	141.1	↑1.3
12/31 16:20	142.1	↑1.0
12/31 16:30	142.9	↑0.8
12/31 16:40	143.4	↑0.5
12/31 16:50	143.7	↑0.3	満潮
12/31 17:00	143.8	↑0.1
12/31 17:10	143.5	↓-0.3
12/31 17:20	142.9	↓-0.6
12/31 17:30	142.1	↓-0.8
12/31 17:40	140.9	↓-1.2
12/31 17:50	139.5	↓-1.4
12/31 18:00	137.8	↓-1.7
12/31 18:10	135.8	↓-2.0
12/31 18:20	133.5	↓-2.3
12/31 18:30	130.9	↓-2.6
12/31 18:40	128.1	↓-2.8
12/31 18:50	125.1	↓-3.0
12/31 19:00	121.8	↓-3.3
12/31 19:10	118.4	↓-3.4
12/31 19:20	114.7	↓-3.7
12/31 19:30	110.9	↓-3.8
12/31 19:40	106.9	↓-4.0
12/31 19:50	102.9	↓-4.0
12/31 20:00	98.7	↓-4.2
12/31 20:10	94.4	↓-4.3
12/31 20:20	90.1	↓-4.3
12/31 20:30	85.8	↓-4.3
12/31 20:40	81.5	↓-4.3
12/31 20:50	77.1	↓-4.4
12/31 21:00	72.9	↓-4.2
12/31 21:10	68.6	↓-4.3
12/31 21:20	64.5	↓-4.1
12/31 21:30	60.5	↓-4.0
12/31 21:40	56.6	↓-3.9
12/31 21:50	52.9	↓-3.7
12/31 22:00	49.3	↓-3.6
12/31 22:10	45.9	↓-3.4
12/31 22:20	42.7	↓-3.2
12/31 22:30	39.7	↓-3.0
12/31 22:40	36.9	↓-2.8
12/31 22:50	34.4	↓-2.5
12/31 23:00	32.1	↓-2.3
12/31 23:10	30.1	↓-2.0
12/31 23:20	28.4	↓-1.7
12/31 23:30	27.0	↓-1.4
12/31 23:40	25.9	↓-1.1
12/31 23:50	25.0	↓-0.9