9 (月)	01:13	06:35	12:11	18:54
	106cm	75cm	106cm	49cm
若潮 出 05:03 入 18:09 出 02:42 入 13:47

苫小牧（北海道）2029年04月9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
4/9 00:00	101.3	↑1.1
4/9 00:10	102.3	↑1.0
4/9 00:20	103.2	↑0.9
4/9 00:30	103.9	↑0.7
4/9 00:40	104.4	↑0.5
4/9 00:50	104.8	↑0.4
4/9 01:00	105.1	↑0.3
4/9 01:10	105.2	↑0.1	満潮
4/9 01:20	105.1	↓-0.1
4/9 01:30	104.9	↓-0.2
4/9 01:40	104.6	↓-0.3
4/9 01:50	104.1	↓-0.5
4/9 02:00	103.4	↓-0.7
4/9 02:10	102.7	↓-0.7
4/9 02:20	101.8	↓-0.9
4/9 02:30	100.8	↓-1.0
4/9 02:40	99.7	↓-1.1
4/9 02:50	98.5	↓-1.2
4/9 03:00	97.3	↓-1.2
4/9 03:10	95.9	↓-1.4
4/9 03:20	94.5	↓-1.4
4/9 03:30	93.1	↓-1.4
4/9 03:40	91.6	↓-1.5
4/9 03:50	90.2	↓-1.4
4/9 04:00	88.7	↓-1.5
4/9 04:10	87.2	↓-1.5
4/9 04:20	85.8	↓-1.4
4/9 04:30	84.4	↓-1.4
4/9 04:40	83.0	↓-1.4
4/9 04:50	81.7	↓-1.3
4/9 05:00	80.5	↓-1.2
4/9 05:10	79.4	↓-1.1
4/9 05:20	78.4	↓-1.0
4/9 05:30	77.5	↓-0.9
4/9 05:40	76.7	↓-0.8
4/9 05:50	76.1	↓-0.6
4/9 06:00	75.5	↓-0.6
4/9 06:10	75.1	↓-0.4
4/9 06:20	74.9	↓-0.2
4/9 06:30	74.8	↓-0.1	干潮
4/9 06:40	74.8	0
4/9 06:50	74.9	↑0.1
4/9 07:00	75.2	↑0.3
4/9 07:10	75.6	↑0.4
4/9 07:20	76.2	↑0.6
4/9 07:30	76.9	↑0.7
4/9 07:40	77.7	↑0.8
4/9 07:50	78.5	↑0.8
4/9 08:00	79.5	↑1.0
4/9 08:10	80.6	↑1.1
4/9 08:20	81.8	↑1.2
4/9 08:30	83.0	↑1.2
4/9 08:40	84.3	↑1.3
4/9 08:50	85.7	↑1.4
4/9 09:00	87.1	↑1.4
4/9 09:10	88.5	↑1.4
4/9 09:20	89.9	↑1.4
4/9 09:30	91.3	↑1.4
4/9 09:40	92.8	↑1.5
4/9 09:50	94.2	↑1.4
4/9 10:00	95.5	↑1.3
4/9 10:10	96.8	↑1.3
4/9 10:20	98.1	↑1.3
4/9 10:30	99.3	↑1.2
4/9 10:40	100.4	↑1.1
4/9 10:50	101.4	↑1.0
4/9 11:00	102.3	↑0.9
4/9 11:10	103.1	↑0.8
4/9 11:20	103.8	↑0.7
4/9 11:30	104.4	↑0.6
4/9 11:40	104.9	↑0.5
4/9 11:50	105.2	↑0.3
4/9 12:00	105.4	↑0.2
4/9 12:10	105.5	↑0.1	満潮
4/9 12:20	105.4	↓-0.1
4/9 12:30	105.2	↓-0.2
4/9 12:40	104.9	↓-0.3
4/9 12:50	104.4	↓-0.5
4/9 13:00	103.7	↓-0.7
4/9 13:10	102.9	↓-0.8
4/9 13:20	102.0	↓-0.9
4/9 13:30	100.9	↓-1.1
4/9 13:40	99.7	↓-1.2
4/9 13:50	98.4	↓-1.3
4/9 14:00	96.9	↓-1.5
4/9 14:10	95.3	↓-1.6
4/9 14:20	93.6	↓-1.7
4/9 14:30	91.8	↓-1.8
4/9 14:40	89.9	↓-1.9
4/9 14:50	87.8	↓-2.1
4/9 15:00	85.7	↓-2.1
4/9 15:10	83.6	↓-2.1
4/9 15:20	81.3	↓-2.3
4/9 15:30	79.1	↓-2.2
4/9 15:40	76.8	↓-2.3
4/9 15:50	74.5	↓-2.3
4/9 16:00	72.2	↓-2.3
4/9 16:10	69.9	↓-2.3
4/9 16:20	67.6	↓-2.3
4/9 16:30	65.5	↓-2.1
4/9 16:40	63.4	↓-2.1
4/9 16:50	61.3	↓-2.1
4/9 17:00	59.4	↓-1.9
4/9 17:10	57.6	↓-1.8
4/9 17:20	56.0	↓-1.6
4/9 17:30	54.4	↓-1.6
4/9 17:40	53.1	↓-1.3
4/9 17:50	51.9	↓-1.2
4/9 18:00	50.8	↓-1.1
4/9 18:10	49.9	↓-0.9
4/9 18:20	49.2	↓-0.7
4/9 18:30	48.7	↓-0.5
4/9 18:40	48.4	↓-0.3
4/9 18:50	48.2	↓-0.2	干潮
4/9 19:00	48.3	↑0.1
4/9 19:10	48.5	↑0.2
4/9 19:20	48.9	↑0.4
4/9 19:30	49.4	↑0.5
4/9 19:40	50.2	↑0.8
4/9 19:50	51.1	↑0.9
4/9 20:00	52.2	↑1.1
4/9 20:10	53.4	↑1.2
4/9 20:20	54.9	↑1.5
4/9 20:30	56.4	↑1.5
4/9 20:40	58.1	↑1.7
4/9 20:50	60.0	↑1.9
4/9 21:00	61.9	↑1.9
4/9 21:10	64.0	↑2.1
4/9 21:20	66.2	↑2.2
4/9 21:30	68.5	↑2.3
4/9 21:40	70.9	↑2.4
4/9 21:50	73.3	↑2.4
4/9 22:00	75.7	↑2.4
4/9 22:10	78.2	↑2.5	最大潮位差
4/9 22:20	80.7	↑2.5	最大潮位差
4/9 22:30	83.2	↑2.5	最大潮位差
4/9 22:40	85.7	↑2.5	最大潮位差
4/9 22:50	88.1	↑2.4
4/9 23:00	90.4	↑2.3
4/9 23:10	92.7	↑2.3
4/9 23:20	94.9	↑2.2
4/9 23:30	97.0	↑2.1
4/9 23:40	98.9	↑1.9
4/9 23:50	100.8	↑1.9