13 (木)	06:07	11:59	17:50	-
	131cm	54cm	132cm	-
中潮 出 06:35 入 17:03 出 21:52 入 09:01

苫小牧（北海道）2020年02月13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
2/13 00:00	18.9	↑0.3
2/13 00:10	19.6	↑0.7
2/13 00:20	20.7	↑1.1
2/13 00:30	22.0	↑1.3
2/13 00:40	23.6	↑1.6
2/13 00:50	25.5	↑1.9
2/13 01:00	27.7	↑2.2
2/13 01:10	30.2	↑2.5
2/13 01:20	32.9	↑2.7
2/13 01:30	35.8	↑2.9
2/13 01:40	39.0	↑3.2
2/13 01:50	42.5	↑3.5
2/13 02:00	46.2	↑3.7
2/13 02:10	50.2	↑4.0
2/13 02:20	54.4	↑4.2
2/13 02:30	58.7	↑4.3
2/13 02:40	63.3	↑4.6
2/13 02:50	68.0	↑4.7
2/13 03:00	72.9	↑4.9
2/13 03:10	77.8	↑4.9
2/13 03:20	82.8	↑5.0	最大潮位差
2/13 03:30	87.7	↑4.9
2/13 03:40	92.5	↑4.8
2/13 03:50	97.3	↑4.8
2/13 04:00	101.8	↑4.5
2/13 04:10	106.2	↑4.4
2/13 04:20	110.2	↑4.0
2/13 04:30	114.0	↑3.8
2/13 04:40	117.4	↑3.4
2/13 04:50	120.4	↑3.0
2/13 05:00	123.0	↑2.6
2/13 05:10	125.3	↑2.3
2/13 05:20	127.1	↑1.8
2/13 05:30	128.6	↑1.5
2/13 05:40	129.6	↑1.0
2/13 05:50	130.3	↑0.7
2/13 06:00	130.7	↑0.4	満潮
2/13 06:10	130.7	0
2/13 06:20	130.5	↓-0.2
2/13 06:30	129.9	↓-0.6
2/13 06:40	129.1	↓-0.8
2/13 06:50	128.1	↓-1.0
2/13 07:00	126.8	↓-1.3
2/13 07:10	125.4	↓-1.4
2/13 07:20	123.7	↓-1.7
2/13 07:30	121.9	↓-1.8
2/13 07:40	119.8	↓-2.1
2/13 07:50	117.5	↓-2.3
2/13 08:00	115.1	↓-2.4
2/13 08:10	112.5	↓-2.6
2/13 08:20	109.7	↓-2.8
2/13 08:30	106.7	↓-3.0
2/13 08:40	103.5	↓-3.2
2/13 08:50	100.2	↓-3.3
2/13 09:00	96.8	↓-3.4
2/13 09:10	93.3	↓-3.5
2/13 09:20	89.7	↓-3.6
2/13 09:30	86.1	↓-3.6
2/13 09:40	82.5	↓-3.6
2/13 09:50	78.9	↓-3.6
2/13 10:00	75.5	↓-3.4
2/13 10:10	72.2	↓-3.3
2/13 10:20	69.1	↓-3.1
2/13 10:30	66.2	↓-2.9
2/13 10:40	63.6	↓-2.6
2/13 10:50	61.2	↓-2.4
2/13 11:00	59.2	↓-2.0
2/13 11:10	57.5	↓-1.7
2/13 11:20	56.1	↓-1.4
2/13 11:30	55.1	↓-1.0
2/13 11:40	54.4	↓-0.7
2/13 11:50	54.0	↓-0.4	干潮
2/13 12:00	53.9	↓-0.1
2/13 12:10	54.1	↑0.2
2/13 12:20	54.6	↑0.5
2/13 12:30	55.4	↑0.8
2/13 12:40	56.3	↑0.9
2/13 12:50	57.5	↑1.2
2/13 13:00	58.9	↑1.4
2/13 13:10	60.5	↑1.6
2/13 13:20	62.3	↑1.8
2/13 13:30	64.2	↑1.9
2/13 13:40	66.3	↑2.1
2/13 13:50	68.6	↑2.3
2/13 14:00	71.1	↑2.5
2/13 14:10	73.7	↑2.6
2/13 14:20	76.5	↑2.8
2/13 14:30	79.5	↑3.0
2/13 14:40	82.7	↑3.2
2/13 14:50	85.9	↑3.2
2/13 15:00	89.4	↑3.5
2/13 15:10	92.9	↑3.5
2/13 15:20	96.4	↑3.5
2/13 15:30	100.0	↑3.6
2/13 15:40	103.6	↑3.6
2/13 15:50	107.2	↑3.6
2/13 16:00	110.7	↑3.5
2/13 16:10	114.0	↑3.3
2/13 16:20	117.1	↑3.1
2/13 16:30	120.0	↑2.9
2/13 16:40	122.6	↑2.6
2/13 16:50	125.0	↑2.4
2/13 17:00	127.0	↑2.0
2/13 17:10	128.6	↑1.6
2/13 17:20	129.9	↑1.3
2/13 17:30	130.7	↑0.8
2/13 17:40	131.3	↑0.6	満潮
2/13 17:50	131.4	↑0.1	満潮
2/13 18:00	131.2	↓-0.2
2/13 18:10	130.7	↓-0.5
2/13 18:20	129.8	↓-0.9
2/13 18:30	128.7	↓-1.1
2/13 18:40	127.3	↓-1.4
2/13 18:50	125.6	↓-1.7
2/13 19:00	123.8	↓-1.8
2/13 19:10	121.7	↓-2.1
2/13 19:20	119.5	↓-2.2
2/13 19:30	117.0	↓-2.5
2/13 19:40	114.5	↓-2.5
2/13 19:50	111.7	↓-2.8
2/13 20:00	108.8	↓-2.9
2/13 20:10	105.8	↓-3.0
2/13 20:20	102.6	↓-3.2
2/13 20:30	99.3	↓-3.3
2/13 20:40	95.8	↓-3.5
2/13 20:50	92.2	↓-3.6
2/13 21:00	88.4	↓-3.8
2/13 21:10	84.6	↓-3.8
2/13 21:20	80.6	↓-4.0
2/13 21:30	76.6	↓-4.0
2/13 21:40	72.6	↓-4.0
2/13 21:50	68.6	↓-4.0
2/13 22:00	64.6	↓-4.0
2/13 22:10	60.7	↓-3.9
2/13 22:20	56.9	↓-3.8
2/13 22:30	53.3	↓-3.6
2/13 22:40	50.0	↓-3.3
2/13 22:50	46.8	↓-3.2
2/13 23:00	44.0	↓-2.8
2/13 23:10	41.5	↓-2.5
2/13 23:20	39.3	↓-2.2
2/13 23:30	37.4	↓-1.9
2/13 23:40	36.0	↓-1.4
2/13 23:50	34.9	↓-1.1