22 (月)	07:08	01:40	23:00	14:36
	113cm	88cm	100cm	38cm
小潮 出 04:42 入 18:25 出 00:20 入 10:39

苫小牧（北海道）2052年04月22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
4/22 00:00	92.4	↓-0.8
4/22 00:10	91.6	↓-0.8
4/22 00:20	90.8	↓-0.8
4/22 00:30	90.0	↓-0.8
4/22 00:40	89.4	↓-0.6
4/22 00:50	88.8	↓-0.6
4/22 01:00	88.3	↓-0.5
4/22 01:10	87.9	↓-0.4
4/22 01:20	87.6	↓-0.3
4/22 01:30	87.4	↓-0.2	干潮
4/22 01:40	87.4	0	干潮
4/22 01:50	87.5	↑0.1
4/22 02:00	87.7	↑0.2
4/22 02:10	87.9	↑0.2
4/22 02:20	88.3	↑0.4
4/22 02:30	88.8	↑0.5
4/22 02:40	89.3	↑0.5
4/22 02:50	90.0	↑0.7
4/22 03:00	90.6	↑0.6
4/22 03:10	91.3	↑0.7
4/22 03:20	92.1	↑0.8
4/22 03:30	92.9	↑0.8
4/22 03:40	93.7	↑0.8
4/22 03:50	94.6	↑0.9
4/22 04:00	95.5	↑0.9
4/22 04:10	96.5	↑1.0
4/22 04:20	97.4	↑0.9
4/22 04:30	98.4	↑1.0
4/22 04:40	99.5	↑1.1
4/22 04:50	100.6	↑1.1
4/22 05:00	101.7	↑1.1
4/22 05:10	102.8	↑1.1
4/22 05:20	104.0	↑1.2
4/22 05:30	105.1	↑1.1
4/22 05:40	106.3	↑1.2
4/22 05:50	107.3	↑1.0
4/22 06:00	108.4	↑1.1
4/22 06:10	109.3	↑0.9
4/22 06:20	110.2	↑0.9
4/22 06:30	110.9	↑0.7
4/22 06:40	111.5	↑0.6
4/22 06:50	111.9	↑0.4
4/22 07:00	112.1	↑0.2	満潮
4/22 07:10	112.2	↑0.1
4/22 07:20	112.0	↓-0.2
4/22 07:30	111.6	↓-0.4
4/22 07:40	111.1	↓-0.5
4/22 07:50	110.3	↓-0.8
4/22 08:00	109.2	↓-1.1
4/22 08:10	108.0	↓-1.2
4/22 08:20	106.7	↓-1.3
4/22 08:30	105.1	↓-1.6
4/22 08:40	103.4	↓-1.7
4/22 08:50	101.6	↓-1.8
4/22 09:00	99.7	↓-1.9
4/22 09:10	97.7	↓-2.0
4/22 09:20	95.5	↓-2.2
4/22 09:30	93.4	↓-2.1
4/22 09:40	91.1	↓-2.3
4/22 09:50	88.9	↓-2.2
4/22 10:00	86.6	↓-2.3
4/22 10:10	84.2	↓-2.4
4/22 10:20	81.9	↓-2.3
4/22 10:30	79.5	↓-2.4
4/22 10:40	77.1	↓-2.4
4/22 10:50	74.7	↓-2.4
4/22 11:00	72.3	↓-2.4
4/22 11:10	69.9	↓-2.4
4/22 11:20	67.4	↓-2.5	最大潮位差
4/22 11:30	65.0	↓-2.4
4/22 11:40	62.6	↓-2.4
4/22 11:50	60.2	↓-2.4
4/22 12:00	57.9	↓-2.3
4/22 12:10	55.6	↓-2.3
4/22 12:20	53.4	↓-2.2
4/22 12:30	51.3	↓-2.1
4/22 12:40	49.3	↓-2.0
4/22 12:50	47.4	↓-1.9
4/22 13:00	45.6	↓-1.8
4/22 13:10	44.0	↓-1.6
4/22 13:20	42.6	↓-1.4
4/22 13:30	41.3	↓-1.3
4/22 13:40	40.3	↓-1.0
4/22 13:50	39.4	↓-0.9
4/22 14:00	38.7	↓-0.7
4/22 14:10	38.1	↓-0.6
4/22 14:20	37.8	↓-0.3
4/22 14:30	37.6	↓-0.2	干潮
4/22 14:40	37.6	0
4/22 14:50	37.8	↑0.2
4/22 15:00	38.1	↑0.3
4/22 15:10	38.5	↑0.4
4/22 15:20	39.1	↑0.6
4/22 15:30	39.8	↑0.7
4/22 15:40	40.6	↑0.8
4/22 15:50	41.6	↑1.0
4/22 16:00	42.6	↑1.0
4/22 16:10	43.8	↑1.2
4/22 16:20	45.0	↑1.2
4/22 16:30	46.4	↑1.4
4/22 16:40	47.9	↑1.5
4/22 16:50	49.5	↑1.6
4/22 17:00	51.2	↑1.7
4/22 17:10	53.0	↑1.8
4/22 17:20	54.9	↑1.9
4/22 17:30	56.8	↑1.9
4/22 17:40	58.9	↑2.1
4/22 17:50	61.0	↑2.1
4/22 18:00	63.2	↑2.2
4/22 18:10	65.5	↑2.3
4/22 18:20	67.8	↑2.3
4/22 18:30	70.0	↑2.2
4/22 18:40	72.3	↑2.3
4/22 18:50	74.5	↑2.2
4/22 19:00	76.7	↑2.2
4/22 19:10	78.9	↑2.2
4/22 19:20	80.9	↑2.0
4/22 19:30	82.8	↑1.9
4/22 19:40	84.7	↑1.9
4/22 19:50	86.4	↑1.7
4/22 20:00	88.0	↑1.6
4/22 20:10	89.5	↑1.5
4/22 20:20	90.8	↑1.3
4/22 20:30	92.1	↑1.3
4/22 20:40	93.2	↑1.1
4/22 20:50	94.2	↑1.0
4/22 21:00	95.1	↑0.9
4/22 21:10	95.9	↑0.8
4/22 21:20	96.6	↑0.7
4/22 21:30	97.3	↑0.7
4/22 21:40	97.8	↑0.5
4/22 21:50	98.3	↑0.5
4/22 22:00	98.8	↑0.5
4/22 22:10	99.1	↑0.3
4/22 22:20	99.4	↑0.3
4/22 22:30	99.7	↑0.3
4/22 22:40	99.8	↑0.1
4/22 22:50	99.9	↑0.1	満潮
4/22 23:00	100.0	↑0.1	満潮
4/22 23:10	99.9	↓-0.1
4/22 23:20	99.8	↓-0.1
4/22 23:30	99.6	↓-0.2
4/22 23:40	99.3	↓-0.3
4/22 23:50	98.9	↓-0.4