29 (金)	07:13	01:45	22:32	15:01
	109cm	86cm	103cm	46cm
小潮 出 04:33 入 18:32 出 11:07 入 00:24

苫小牧（北海道）2050年04月29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
4/29 00:00	91.2	↓-1.1
4/29 00:10	90.2	↓-1.0
4/29 00:20	89.2	↓-1.0
4/29 00:30	88.4	↓-0.8
4/29 00:40	87.6	↓-0.8
4/29 00:50	86.9	↓-0.7
4/29 01:00	86.4	↓-0.5
4/29 01:10	85.9	↓-0.5
4/29 01:20	85.6	↓-0.3
4/29 01:30	85.4	↓-0.2
4/29 01:40	85.3	↓-0.1	干潮
4/29 01:50	85.3	0
4/29 02:00	85.4	↑0.1
4/29 02:10	85.6	↑0.2
4/29 02:20	85.9	↑0.3
4/29 02:30	86.2	↑0.3
4/29 02:40	86.6	↑0.4
4/29 02:50	87.0	↑0.4
4/29 03:00	87.4	↑0.4
4/29 03:10	87.9	↑0.5
4/29 03:20	88.4	↑0.5
4/29 03:30	89.0	↑0.6
4/29 03:40	89.6	↑0.6
4/29 03:50	90.3	↑0.7
4/29 04:00	91.1	↑0.8
4/29 04:10	91.9	↑0.8
4/29 04:20	92.7	↑0.8
4/29 04:30	93.7	↑1.0
4/29 04:40	94.7	↑1.0
4/29 04:50	95.8	↑1.1
4/29 05:00	96.9	↑1.1
4/29 05:10	98.0	↑1.1
4/29 05:20	99.2	↑1.2
4/29 05:30	100.4	↑1.2
4/29 05:40	101.6	↑1.2
4/29 05:50	102.8	↑1.2
4/29 06:00	103.8	↑1.0
4/29 06:10	104.8	↑1.0
4/29 06:20	105.7	↑0.9
4/29 06:30	106.5	↑0.8
4/29 06:40	107.1	↑0.6
4/29 06:50	107.6	↑0.5
4/29 07:00	107.9	↑0.3
4/29 07:10	108.0	↑0.1	満潮
4/29 07:20	108.0	0
4/29 07:30	107.7	↓-0.3
4/29 07:40	107.3	↓-0.4
4/29 07:50	106.8	↓-0.5
4/29 08:00	106.1	↓-0.7
4/29 08:10	105.3	↓-0.8
4/29 08:20	104.4	↓-0.9
4/29 08:30	103.3	↓-1.1
4/29 08:40	102.2	↓-1.1
4/29 08:50	101.0	↓-1.2
4/29 09:00	99.7	↓-1.3
4/29 09:10	98.4	↓-1.3
4/29 09:20	97.0	↓-1.4
4/29 09:30	95.6	↓-1.4
4/29 09:40	94.2	↓-1.4
4/29 09:50	92.7	↓-1.5
4/29 10:00	91.1	↓-1.6
4/29 10:10	89.5	↓-1.6
4/29 10:20	87.8	↓-1.7
4/29 10:30	86.0	↓-1.8
4/29 10:40	84.2	↓-1.8
4/29 10:50	82.3	↓-1.9
4/29 11:00	80.3	↓-2.0
4/29 11:10	78.3	↓-2.0
4/29 11:20	76.2	↓-2.1
4/29 11:30	74.1	↓-2.1
4/29 11:40	71.9	↓-2.2
4/29 11:50	69.7	↓-2.2
4/29 12:00	67.6	↓-2.1
4/29 12:10	65.4	↓-2.2
4/29 12:20	63.3	↓-2.1
4/29 12:30	61.2	↓-2.1
4/29 12:40	59.3	↓-1.9
4/29 12:50	57.4	↓-1.9
4/29 13:00	55.6	↓-1.8
4/29 13:10	54.0	↓-1.6
4/29 13:20	52.5	↓-1.5
4/29 13:30	51.2	↓-1.3
4/29 13:40	50.0	↓-1.2
4/29 13:50	48.9	↓-1.1
4/29 14:00	48.1	↓-0.8
4/29 14:10	47.3	↓-0.8
4/29 14:20	46.7	↓-0.6
4/29 14:30	46.3	↓-0.4
4/29 14:40	45.9	↓-0.4
4/29 14:50	45.7	↓-0.2
4/29 15:00	45.7	0	干潮
4/29 15:10	45.7	0
4/29 15:20	45.9	↑0.2
4/29 15:30	46.2	↑0.3
4/29 15:40	46.7	↑0.5
4/29 15:50	47.2	↑0.5
4/29 16:00	47.9	↑0.7
4/29 16:10	48.8	↑0.9
4/29 16:20	49.8	↑1.0
4/29 16:30	51.0	↑1.2
4/29 16:40	52.3	↑1.3
4/29 16:50	53.7	↑1.4
4/29 17:00	55.4	↑1.7
4/29 17:10	57.1	↑1.7
4/29 17:20	59.0	↑1.9
4/29 17:30	61.0	↑2.0
4/29 17:40	63.2	↑2.2
4/29 17:50	65.4	↑2.2
4/29 18:00	67.7	↑2.3
4/29 18:10	70.0	↑2.3
4/29 18:20	72.4	↑2.4	最大潮位差
4/29 18:30	74.7	↑2.3
4/29 18:40	77.0	↑2.3
4/29 18:50	79.3	↑2.3
4/29 19:00	81.5	↑2.2
4/29 19:10	83.5	↑2.0
4/29 19:20	85.5	↑2.0
4/29 19:30	87.4	↑1.9
4/29 19:40	89.1	↑1.7
4/29 19:50	90.8	↑1.7
4/29 20:00	92.2	↑1.4
4/29 20:10	93.6	↑1.4
4/29 20:20	94.8	↑1.2
4/29 20:30	95.9	↑1.1
4/29 20:40	96.9	↑1.0
4/29 20:50	97.8	↑0.9
4/29 21:00	98.6	↑0.8
4/29 21:10	99.4	↑0.8
4/29 21:20	100.0	↑0.6
4/29 21:30	100.6	↑0.6
4/29 21:40	101.0	↑0.4
4/29 21:50	101.4	↑0.4
4/29 22:00	101.8	↑0.4
4/29 22:10	102.0	↑0.2
4/29 22:20	102.2	↑0.2
4/29 22:30	102.2	0	満潮
4/29 22:40	102.2	0
4/29 22:50	102.1	↓-0.1
4/29 23:00	101.8	↓-0.3
4/29 23:10	101.5	↓-0.3
4/29 23:20	101.0	↓-0.5
4/29 23:30	100.4	↓-0.6
4/29 23:40	99.8	↓-0.6
4/29 23:50	99.0	↓-0.8