2 (土)	01:00	06:16	11:45	18:36
	102cm	83cm	103cm	47cm
若潮 出 05:15 入 18:01 出 13:17 入 02:25

苫小牧（北海道）2050年04月2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
4/2 00:00	99.4	↑0.7
4/2 00:10	100.0	↑0.6
4/2 00:20	100.5	↑0.5
4/2 00:30	100.9	↑0.4
4/2 00:40	101.2	↑0.3
4/2 00:50	101.3	↑0.1	満潮
4/2 01:00	101.4	↑0.1	満潮
4/2 01:10	101.3	↓-0.1
4/2 01:20	101.1	↓-0.2
4/2 01:30	100.9	↓-0.2
4/2 01:40	100.5	↓-0.4
4/2 01:50	100.0	↓-0.5
4/2 02:00	99.5	↓-0.5
4/2 02:10	98.9	↓-0.6
4/2 02:20	98.2	↓-0.7
4/2 02:30	97.5	↓-0.7
4/2 02:40	96.7	↓-0.8
4/2 02:50	95.8	↓-0.9
4/2 03:00	95.0	↓-0.8
4/2 03:10	94.1	↓-0.9
4/2 03:20	93.2	↓-0.9
4/2 03:30	92.3	↓-0.9
4/2 03:40	91.3	↓-1.0
4/2 03:50	90.4	↓-0.9
4/2 04:00	89.5	↓-0.9
4/2 04:10	88.7	↓-0.8
4/2 04:20	87.8	↓-0.9
4/2 04:30	87.0	↓-0.8
4/2 04:40	86.2	↓-0.8
4/2 04:50	85.5	↓-0.7
4/2 05:00	84.9	↓-0.6
4/2 05:10	84.3	↓-0.6
4/2 05:20	83.8	↓-0.5
4/2 05:30	83.3	↓-0.5
4/2 05:40	83.0	↓-0.3
4/2 05:50	82.7	↓-0.3
4/2 06:00	82.5	↓-0.2
4/2 06:10	82.4	↓-0.1	干潮
4/2 06:20	82.4	0
4/2 06:30	82.5	↑0.1
4/2 06:40	82.7	↑0.2
4/2 06:50	83.0	↑0.3
4/2 07:00	83.3	↑0.3
4/2 07:10	83.8	↑0.5
4/2 07:20	84.3	↑0.5
4/2 07:30	84.9	↑0.6
4/2 07:40	85.5	↑0.6
4/2 07:50	86.3	↑0.8
4/2 08:00	87.1	↑0.8
4/2 08:10	87.9	↑0.8
4/2 08:20	88.8	↑0.9
4/2 08:30	89.7	↑0.9
4/2 08:40	90.6	↑0.9
4/2 08:50	91.5	↑0.9
4/2 09:00	92.5	↑1.0
4/2 09:10	93.5	↑1.0
4/2 09:20	94.4	↑0.9
4/2 09:30	95.3	↑0.9
4/2 09:40	96.2	↑0.9
4/2 09:50	97.1	↑0.9
4/2 10:00	98.0	↑0.9
4/2 10:10	98.8	↑0.8
4/2 10:20	99.5	↑0.7
4/2 10:30	100.2	↑0.7
4/2 10:40	100.8	↑0.6
4/2 10:50	101.4	↑0.6
4/2 11:00	101.8	↑0.4
4/2 11:10	102.2	↑0.4
4/2 11:20	102.5	↑0.3
4/2 11:30	102.7	↑0.2
4/2 11:40	102.8	↑0.1	満潮
4/2 11:50	102.8	0
4/2 12:00	102.7	↓-0.1
4/2 12:10	102.4	↓-0.3
4/2 12:20	102.1	↓-0.3
4/2 12:30	101.6	↓-0.5
4/2 12:40	101.0	↓-0.6
4/2 12:50	100.3	↓-0.7
4/2 13:00	99.4	↓-0.9
4/2 13:10	98.4	↓-1.0
4/2 13:20	97.3	↓-1.1
4/2 13:30	96.1	↓-1.2
4/2 13:40	94.7	↓-1.4
4/2 13:50	93.3	↓-1.4
4/2 14:00	91.7	↓-1.6
4/2 14:10	90.0	↓-1.7
4/2 14:20	88.2	↓-1.8
4/2 14:30	86.2	↓-2.0
4/2 14:40	84.3	↓-1.9
4/2 14:50	82.2	↓-2.1
4/2 15:00	80.1	↓-2.1
4/2 15:10	77.9	↓-2.2
4/2 15:20	75.7	↓-2.2
4/2 15:30	73.4	↓-2.3
4/2 15:40	71.2	↓-2.2
4/2 15:50	68.9	↓-2.3
4/2 16:00	66.7	↓-2.2
4/2 16:10	64.6	↓-2.1
4/2 16:20	62.5	↓-2.1
4/2 16:30	60.5	↓-2.0
4/2 16:40	58.5	↓-2.0
4/2 16:50	56.7	↓-1.8
4/2 17:00	55.0	↓-1.7
4/2 17:10	53.5	↓-1.5
4/2 17:20	52.1	↓-1.4
4/2 17:30	50.8	↓-1.3
4/2 17:40	49.7	↓-1.1
4/2 17:50	48.8	↓-0.9
4/2 18:00	48.0	↓-0.8
4/2 18:10	47.5	↓-0.5
4/2 18:20	47.1	↓-0.4
4/2 18:30	46.9	↓-0.2	干潮
4/2 18:40	46.9	0
4/2 18:50	47.1	↑0.2
4/2 19:00	47.4	↑0.3
4/2 19:10	48.0	↑0.6
4/2 19:20	48.7	↑0.7
4/2 19:30	49.6	↑0.9
4/2 19:40	50.7	↑1.1
4/2 19:50	51.9	↑1.2
4/2 20:00	53.2	↑1.3
4/2 20:10	54.8	↑1.6
4/2 20:20	56.4	↑1.6
4/2 20:30	58.2	↑1.8
4/2 20:40	60.1	↑1.9
4/2 20:50	62.1	↑2.0
4/2 21:00	64.2	↑2.1
4/2 21:10	66.4	↑2.2
4/2 21:20	68.6	↑2.2
4/2 21:30	70.9	↑2.3
4/2 21:40	73.2	↑2.3
4/2 21:50	75.6	↑2.4	最大潮位差
4/2 22:00	77.9	↑2.3
4/2 22:10	80.2	↑2.3
4/2 22:20	82.5	↑2.3
4/2 22:30	84.8	↑2.3
4/2 22:40	87.0	↑2.2
4/2 22:50	89.1	↑2.1
4/2 23:00	91.1	↑2.0
4/2 23:10	93.1	↑2.0
4/2 23:20	94.9	↑1.8
4/2 23:30	96.7	↑1.8
4/2 23:40	98.3	↑1.6
4/2 23:50	99.8	↑1.5