29 (金)	12:27	04:45	22:16	17:06
	108cm	48cm	114cm	98cm
長潮 出 05:28 入 17:21 出 - 入 14:09

苫小牧（北海道）2051年09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
9/29 00:00	92.9	↓-2.1
9/29 00:10	90.7	↓-2.2
9/29 00:20	88.4	↓-2.3
9/29 00:30	86.1	↓-2.3
9/29 00:40	83.8	↓-2.3
9/29 00:50	81.4	↓-2.4	最大潮位差
9/29 01:00	79.1	↓-2.3
9/29 01:10	76.8	↓-2.3
9/29 01:20	74.4	↓-2.4	最大潮位差
9/29 01:30	72.2	↓-2.2
9/29 01:40	70.0	↓-2.2
9/29 01:50	67.9	↓-2.1
9/29 02:00	65.8	↓-2.1
9/29 02:10	63.9	↓-1.9
9/29 02:20	62.0	↓-1.9
9/29 02:30	60.3	↓-1.7
9/29 02:40	58.6	↓-1.7
9/29 02:50	57.0	↓-1.6
9/29 03:00	55.6	↓-1.4
9/29 03:10	54.3	↓-1.3
9/29 03:20	53.0	↓-1.3
9/29 03:30	51.9	↓-1.1
9/29 03:40	50.9	↓-1.0
9/29 03:50	50.1	↓-0.8
9/29 04:00	49.3	↓-0.8
9/29 04:10	48.7	↓-0.6
9/29 04:20	48.3	↓-0.4
9/29 04:30	48.0	↓-0.3
9/29 04:40	47.8	↓-0.2	干潮
9/29 04:50	47.8	0
9/29 05:00	48.0	↑0.2
9/29 05:10	48.4	↑0.4
9/29 05:20	49.0	↑0.6
9/29 05:30	49.7	↑0.7
9/29 05:40	50.6	↑0.9
9/29 05:50	51.7	↑1.1
9/29 06:00	52.9	↑1.2
9/29 06:10	54.3	↑1.4
9/29 06:20	55.9	↑1.6
9/29 06:30	57.6	↑1.7
9/29 06:40	59.4	↑1.8
9/29 06:50	61.3	↑1.9
9/29 07:00	63.2	↑1.9
9/29 07:10	65.2	↑2.0
9/29 07:20	67.3	↑2.1
9/29 07:30	69.4	↑2.1
9/29 07:40	71.4	↑2.0
9/29 07:50	73.5	↑2.1
9/29 08:00	75.5	↑2.0
9/29 08:10	77.5	↑2.0
9/29 08:20	79.5	↑2.0
9/29 08:30	81.4	↑1.9
9/29 08:40	83.3	↑1.9
9/29 08:50	85.1	↑1.8
9/29 09:00	86.8	↑1.7
9/29 09:10	88.5	↑1.7
9/29 09:20	90.2	↑1.7
9/29 09:30	91.8	↑1.6
9/29 09:40	93.3	↑1.5
9/29 09:50	94.8	↑1.5
9/29 10:00	96.2	↑1.4
9/29 10:10	97.6	↑1.4
9/29 10:20	98.9	↑1.3
9/29 10:30	100.2	↑1.3
9/29 10:40	101.3	↑1.1
9/29 10:50	102.4	↑1.1
9/29 11:00	103.4	↑1.0
9/29 11:10	104.3	↑0.9
9/29 11:20	105.1	↑0.8
9/29 11:30	105.8	↑0.7
9/29 11:40	106.4	↑0.6
9/29 11:50	106.9	↑0.5
9/29 12:00	107.2	↑0.3
9/29 12:10	107.5	↑0.3
9/29 12:20	107.6	↑0.1	満潮
9/29 12:30	107.6	0
9/29 12:40	107.5	↓-0.1
9/29 12:50	107.3	↓-0.2
9/29 13:00	107.0	↓-0.3
9/29 13:10	106.7	↓-0.3
9/29 13:20	106.3	↓-0.4
9/29 13:30	105.8	↓-0.5
9/29 13:40	105.4	↓-0.4
9/29 13:50	104.8	↓-0.6
9/29 14:00	104.3	↓-0.5
9/29 14:10	103.7	↓-0.6
9/29 14:20	103.2	↓-0.5
9/29 14:30	102.6	↓-0.6
9/29 14:40	102.1	↓-0.5
9/29 14:50	101.5	↓-0.6
9/29 15:00	101.0	↓-0.5
9/29 15:10	100.5	↓-0.5
9/29 15:20	100.0	↓-0.5
9/29 15:30	99.6	↓-0.4
9/29 15:40	99.1	↓-0.5
9/29 15:50	98.7	↓-0.4
9/29 16:00	98.4	↓-0.3
9/29 16:10	98.0	↓-0.4
9/29 16:20	97.7	↓-0.3
9/29 16:30	97.5	↓-0.2
9/29 16:40	97.3	↓-0.2
9/29 16:50	97.2	↓-0.1
9/29 17:00	97.1	↓-0.1	干潮
9/29 17:10	97.1	0
9/29 17:20	97.2	↑0.1
9/29 17:30	97.3	↑0.1
9/29 17:40	97.6	↑0.3
9/29 17:50	97.9	↑0.3
9/29 18:00	98.3	↑0.4
9/29 18:10	98.8	↑0.5
9/29 18:20	99.4	↑0.6
9/29 18:30	100.0	↑0.6
9/29 18:40	100.7	↑0.7
9/29 18:50	101.5	↑0.8
9/29 19:00	102.3	↑0.8
9/29 19:10	103.1	↑0.8
9/29 19:20	104.0	↑0.9
9/29 19:30	104.9	↑0.9
9/29 19:40	105.7	↑0.8
9/29 19:50	106.6	↑0.9
9/29 20:00	107.4	↑0.8
9/29 20:10	108.2	↑0.8
9/29 20:20	109.0	↑0.8
9/29 20:30	109.7	↑0.7
9/29 20:40	110.3	↑0.6
9/29 20:50	110.9	↑0.6
9/29 21:00	111.5	↑0.6
9/29 21:10	111.9	↑0.4
9/29 21:20	112.3	↑0.4
9/29 21:30	112.7	↑0.4
9/29 21:40	113.0	↑0.3
9/29 21:50	113.2	↑0.2
9/29 22:00	113.3	↑0.1
9/29 22:10	113.4	↑0.1	満潮
9/29 22:20	113.4	0
9/29 22:30	113.3	↓-0.1
9/29 22:40	113.2	↓-0.1
9/29 22:50	112.9	↓-0.3
9/29 23:00	112.6	↓-0.3
9/29 23:10	112.2	↓-0.4
9/29 23:20	111.7	↓-0.5
9/29 23:30	111.0	↓-0.7
9/29 23:40	110.3	↓-0.7
9/29 23:50	109.4	↓-0.9