01 (水)	06:13	12:01	17:43	-
	130cm	62cm	132cm	-
中潮 出 06:48 入 16:49 出 09:06 入 21:22

苫小牧（北海道）2017年02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
2/1 00:00	19.5	↑0.7
2/1 00:10	20.4	↑0.9
2/1 00:20	21.7	↑1.3
2/1 00:30	23.3	↑1.6
2/1 00:40	25.1	↑1.8
2/1 00:50	27.2	↑2.1
2/1 01:00	29.5	↑2.3
2/1 01:10	32.0	↑2.5
2/1 01:20	34.7	↑2.7
2/1 01:30	37.6	↑2.9
2/1 01:40	40.7	↑3.1
2/1 01:50	44.0	↑3.3
2/1 02:00	47.5	↑3.5
2/1 02:10	51.2	↑3.7
2/1 02:20	55.0	↑3.8
2/1 02:30	59.0	↑4.0
2/1 02:40	63.2	↑4.2
2/1 02:50	67.5	↑4.3
2/1 03:00	72.0	↑4.5
2/1 03:10	76.5	↑4.5
2/1 03:20	81.1	↑4.6	最大潮位差
2/1 03:30	85.7	↑4.6	最大潮位差
2/1 03:40	90.3	↑4.6	最大潮位差
2/1 03:50	94.8	↑4.5
2/1 04:00	99.2	↑4.4
2/1 04:10	103.4	↑4.2
2/1 04:20	107.4	↑4.0
2/1 04:30	111.1	↑3.7
2/1 04:40	114.5	↑3.4
2/1 04:50	117.6	↑3.1
2/1 05:00	120.3	↑2.7
2/1 05:10	122.7	↑2.4
2/1 05:20	124.7	↑2.0
2/1 05:30	126.3	↑1.6
2/1 05:40	127.5	↑1.2
2/1 05:50	128.4	↑0.9
2/1 06:00	128.9	↑0.5
2/1 06:10	129.1	↑0.2	満潮
2/1 06:20	129.0	↓-0.1
2/1 06:30	128.6	↓-0.4
2/1 06:40	128.0	↓-0.6
2/1 06:50	127.2	↓-0.8
2/1 07:00	126.2	↓-1.0
2/1 07:10	125.0	↓-1.2
2/1 07:20	123.6	↓-1.4
2/1 07:30	122.1	↓-1.5
2/1 07:40	120.4	↓-1.7
2/1 07:50	118.6	↓-1.8
2/1 08:00	116.6	↓-2.0
2/1 08:10	114.4	↓-2.2
2/1 08:20	112.1	↓-2.3
2/1 08:30	109.7	↓-2.4
2/1 08:40	107.1	↓-2.6
2/1 08:50	104.3	↓-2.8
2/1 09:00	101.5	↓-2.8
2/1 09:10	98.5	↓-3.0
2/1 09:20	95.4	↓-3.1
2/1 09:30	92.2	↓-3.2
2/1 09:40	89.0	↓-3.2
2/1 09:50	85.8	↓-3.2
2/1 10:00	82.7	↓-3.1
2/1 10:10	79.6	↓-3.1
2/1 10:20	76.7	↓-2.9
2/1 10:30	73.9	↓-2.8
2/1 10:40	71.4	↓-2.5
2/1 10:50	69.0	↓-2.4
2/1 11:00	67.0	↓-2.0
2/1 11:10	65.2	↓-1.8
2/1 11:20	63.8	↓-1.4
2/1 11:30	62.7	↓-1.1
2/1 11:40	61.9	↓-0.8
2/1 11:50	61.4	↓-0.5
2/1 12:00	61.3	↓-0.1	干潮
2/1 12:10	61.4	↑0.1
2/1 12:20	61.8	↑0.4
2/1 12:30	62.5	↑0.7
2/1 12:40	63.4	↑0.9
2/1 12:50	64.5	↑1.1
2/1 13:00	65.8	↑1.3
2/1 13:10	67.4	↑1.6
2/1 13:20	69.0	↑1.6
2/1 13:30	70.9	↑1.9
2/1 13:40	72.8	↑1.9
2/1 13:50	74.9	↑2.1
2/1 14:00	77.2	↑2.3
2/1 14:10	79.6	↑2.4
2/1 14:20	82.1	↑2.5
2/1 14:30	84.8	↑2.7
2/1 14:40	87.6	↑2.8
2/1 14:50	90.5	↑2.9
2/1 15:00	93.6	↑3.1
2/1 15:10	96.7	↑3.1
2/1 15:20	99.9	↑3.2
2/1 15:30	103.2	↑3.3
2/1 15:40	106.4	↑3.2
2/1 15:50	109.7	↑3.3
2/1 16:00	112.8	↑3.1
2/1 16:10	115.9	↑3.1
2/1 16:20	118.7	↑2.8
2/1 16:30	121.4	↑2.7
2/1 16:40	123.8	↑2.4
2/1 16:50	126.0	↑2.2
2/1 17:00	127.8	↑1.8
2/1 17:10	129.2	↑1.4
2/1 17:20	130.3	↑1.1
2/1 17:30	130.9	↑0.6
2/1 17:40	131.2	↑0.3	満潮
2/1 17:50	131.1	↓-0.1
2/1 18:00	130.5	↓-0.6
2/1 18:10	129.6	↓-0.9
2/1 18:20	128.4	↓-1.2
2/1 18:30	126.8	↓-1.6
2/1 18:40	125.0	↓-1.8
2/1 18:50	122.9	↓-2.1
2/1 19:00	120.5	↓-2.4
2/1 19:10	117.9	↓-2.6
2/1 19:20	115.2	↓-2.7
2/1 19:30	112.3	↓-2.9
2/1 19:40	109.3	↓-3.0
2/1 19:50	106.1	↓-3.2
2/1 20:00	102.9	↓-3.2
2/1 20:10	99.5	↓-3.4
2/1 20:20	96.1	↓-3.4
2/1 20:30	92.5	↓-3.6
2/1 20:40	88.9	↓-3.6
2/1 20:50	85.2	↓-3.7
2/1 21:00	81.5	↓-3.7
2/1 21:10	77.6	↓-3.9
2/1 21:20	73.8	↓-3.8
2/1 21:30	69.9	↓-3.9
2/1 21:40	66.0	↓-3.9
2/1 21:50	62.1	↓-3.9
2/1 22:00	58.3	↓-3.8
2/1 22:10	54.5	↓-3.8
2/1 22:20	50.9	↓-3.6
2/1 22:30	47.5	↓-3.4
2/1 22:40	44.3	↓-3.2
2/1 22:50	41.3	↓-3.0
2/1 23:00	38.6	↓-2.7
2/1 23:10	36.2	↓-2.4
2/1 23:20	34.2	↓-2.0
2/1 23:30	32.5	↓-1.7
2/1 23:40	31.2	↓-1.3
2/1 23:50	30.3	↓-0.9