31 (金)	06:25	11:22	16:24	23:39
	128cm	93cm	137cm	19cm
中潮 出 06:52 入 15:59 出 08:51 入 19:14

釧路（北海道）2027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	16.1	↑1.6
12/31 00:10	18.0	↑1.9
12/31 00:20	20.2	↑2.2
12/31 00:30	22.7	↑2.5
12/31 00:40	25.5	↑2.8
12/31 00:50	28.6	↑3.1
12/31 01:00	31.9	↑3.3
12/31 01:10	35.5	↑3.6
12/31 01:20	39.3	↑3.8
12/31 01:30	43.2	↑3.9
12/31 01:40	47.3	↑4.1
12/31 01:50	51.5	↑4.2
12/31 02:00	55.8	↑4.3
12/31 02:10	60.1	↑4.3
12/31 02:20	64.4	↑4.3
12/31 02:30	68.7	↑4.3
12/31 02:40	73.0	↑4.3
12/31 02:50	77.2	↑4.2
12/31 03:00	81.4	↑4.2
12/31 03:10	85.4	↑4.0
12/31 03:20	89.3	↑3.9
12/31 03:30	93.0	↑3.7
12/31 03:40	96.6	↑3.6
12/31 03:50	100.0	↑3.4
12/31 04:00	103.2	↑3.2
12/31 04:10	106.3	↑3.1
12/31 04:20	109.2	↑2.9
12/31 04:30	111.9	↑2.7
12/31 04:40	114.3	↑2.4
12/31 04:50	116.6	↑2.3
12/31 05:00	118.7	↑2.1
12/31 05:10	120.5	↑1.8
12/31 05:20	122.2	↑1.7
12/31 05:30	123.6	↑1.4
12/31 05:40	124.7	↑1.1
12/31 05:50	125.7	↑1.0
12/31 06:00	126.4	↑0.7
12/31 06:10	126.8	↑0.4
12/31 06:20	127.0	↑0.2	満潮
12/31 06:30	127.0	0
12/31 06:40	126.7	↓-0.3
12/31 06:50	126.2	↓-0.5
12/31 07:00	125.5	↓-0.7
12/31 07:10	124.6	↓-0.9
12/31 07:20	123.5	↓-1.1
12/31 07:30	122.2	↓-1.3
12/31 07:40	120.7	↓-1.5
12/31 07:50	119.2	↓-1.5
12/31 08:00	117.5	↓-1.7
12/31 08:10	115.7	↓-1.8
12/31 08:20	113.9	↓-1.8
12/31 08:30	112.1	↓-1.8
12/31 08:40	110.2	↓-1.9
12/31 08:50	108.4	↓-1.8
12/31 09:00	106.6	↓-1.8
12/31 09:10	104.8	↓-1.8
12/31 09:20	103.1	↓-1.7
12/31 09:30	101.5	↓-1.6
12/31 09:40	100.0	↓-1.5
12/31 09:50	98.6	↓-1.4
12/31 10:00	97.3	↓-1.3
12/31 10:10	96.2	↓-1.1
12/31 10:20	95.1	↓-1.1
12/31 10:30	94.2	↓-0.9
12/31 10:40	93.5	↓-0.7
12/31 10:50	92.9	↓-0.6
12/31 11:00	92.4	↓-0.5
12/31 11:10	92.2	↓-0.2
12/31 11:20	92.1	↓-0.1	干潮
12/31 11:30	92.1	0
12/31 11:40	92.4	↑0.3
12/31 11:50	92.8	↑0.4
12/31 12:00	93.5	↑0.7
12/31 12:10	94.3	↑0.8
12/31 12:20	95.4	↑1.1
12/31 12:30	96.6	↑1.2
12/31 12:40	98.1	↑1.5
12/31 12:50	99.7	↑1.6
12/31 13:00	101.5	↑1.8
12/31 13:10	103.4	↑1.9
12/31 13:20	105.5	↑2.1
12/31 13:30	107.8	↑2.3
12/31 13:40	110.1	↑2.3
12/31 13:50	112.4	↑2.3
12/31 14:00	114.9	↑2.5
12/31 14:10	117.3	↑2.4
12/31 14:20	119.7	↑2.4
12/31 14:30	122.0	↑2.3
12/31 14:40	124.2	↑2.2
12/31 14:50	126.4	↑2.2
12/31 15:00	128.4	↑2.0
12/31 15:10	130.2	↑1.8
12/31 15:20	131.8	↑1.6
12/31 15:30	133.3	↑1.5
12/31 15:40	134.5	↑1.2
12/31 15:50	135.4	↑0.9
12/31 16:00	136.2	↑0.8
12/31 16:10	136.6	↑0.4
12/31 16:20	136.8	↑0.2	満潮
12/31 16:30	136.8	0
12/31 16:40	136.4	↓-0.4
12/31 16:50	135.9	↓-0.5
12/31 17:00	135.0	↓-0.9
12/31 17:10	133.9	↓-1.1
12/31 17:20	132.5	↓-1.4
12/31 17:30	130.8	↓-1.7
12/31 17:40	128.9	↓-1.9
12/31 17:50	126.8	↓-2.1
12/31 18:00	124.4	↓-2.4
12/31 18:10	121.7	↓-2.7
12/31 18:20	118.8	↓-2.9
12/31 18:30	115.7	↓-3.1
12/31 18:40	112.3	↓-3.4
12/31 18:50	108.8	↓-3.5
12/31 19:00	105.0	↓-3.8
12/31 19:10	101.1	↓-3.9
12/31 19:20	97.0	↓-4.1
12/31 19:30	92.8	↓-4.2
12/31 19:40	88.5	↓-4.3
12/31 19:50	84.1	↓-4.4
12/31 20:00	79.6	↓-4.5	最大潮位差
12/31 20:10	75.1	↓-4.5	最大潮位差
12/31 20:20	70.7	↓-4.4
12/31 20:30	66.2	↓-4.5	最大潮位差
12/31 20:40	61.9	↓-4.3
12/31 20:50	57.7	↓-4.2
12/31 21:00	53.5	↓-4.2
12/31 21:10	49.6	↓-3.9
12/31 21:20	45.8	↓-3.8
12/31 21:30	42.2	↓-3.6
12/31 21:40	38.9	↓-3.3
12/31 21:50	35.7	↓-3.2
12/31 22:00	32.8	↓-2.9
12/31 22:10	30.2	↓-2.6
12/31 22:20	27.8	↓-2.4
12/31 22:30	25.7	↓-2.1
12/31 22:40	23.9	↓-1.8
12/31 22:50	22.4	↓-1.5
12/31 23:00	21.1	↓-1.3
12/31 23:10	20.2	↓-0.9
12/31 23:20	19.5	↓-0.7
12/31 23:30	19.1	↓-0.4	干潮
12/31 23:40	19.0	↓-0.1
12/31 23:50	19.2	↑0.2