1 (木)	04:00	09:39	15:36	22:07
	128cm	52cm	144cm	21cm
大潮 出 06:10 入 17:24 出 18:19 入 05:56

苫小牧（北海道）2029年03月1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
3/1 00:00	47.2	↑4.3
3/1 00:10	51.6	↑4.4
3/1 00:20	56.3	↑4.7
3/1 00:30	61.1	↑4.8
3/1 00:40	66.0	↑4.9
3/1 00:50	71.0	↑5.0
3/1 01:00	76.1	↑5.1
3/1 01:10	81.1	↑5.0
3/1 01:20	86.0	↑4.9
3/1 01:30	90.8	↑4.8
3/1 01:40	95.4	↑4.6
3/1 01:50	99.8	↑4.4
3/1 02:00	103.9	↑4.1
3/1 02:10	107.8	↑3.9
3/1 02:20	111.3	↑3.5
3/1 02:30	114.4	↑3.1
3/1 02:40	117.2	↑2.8
3/1 02:50	119.7	↑2.5
3/1 03:00	121.8	↑2.1
3/1 03:10	123.5	↑1.7
3/1 03:20	124.8	↑1.3
3/1 03:30	125.9	↑1.1
3/1 03:40	126.6	↑0.7
3/1 03:50	127.0	↑0.4	満潮
3/1 04:00	127.1	↑0.1	満潮
3/1 04:10	126.9	↓-0.2
3/1 04:20	126.5	↓-0.4
3/1 04:30	125.8	↓-0.7
3/1 04:40	124.9	↓-0.9
3/1 04:50	123.7	↓-1.2
3/1 05:00	122.3	↓-1.4
3/1 05:10	120.7	↓-1.6
3/1 05:20	118.8	↓-1.9
3/1 05:30	116.7	↓-2.1
3/1 05:40	114.3	↓-2.4
3/1 05:50	111.7	↓-2.6
3/1 06:00	108.8	↓-2.9
3/1 06:10	105.8	↓-3.0
3/1 06:20	102.6	↓-3.2
3/1 06:30	99.1	↓-3.5
3/1 06:40	95.6	↓-3.5
3/1 06:50	91.9	↓-3.7
3/1 07:00	88.2	↓-3.7
3/1 07:10	84.4	↓-3.8
3/1 07:20	80.7	↓-3.7
3/1 07:30	77.0	↓-3.7
3/1 07:40	73.5	↓-3.5
3/1 07:50	70.1	↓-3.4
3/1 08:00	66.9	↓-3.2
3/1 08:10	63.9	↓-3.0
3/1 08:20	61.2	↓-2.7
3/1 08:30	58.8	↓-2.4
3/1 08:40	56.8	↓-2.0
3/1 08:50	55.0	↓-1.8
3/1 09:00	53.7	↓-1.3
3/1 09:10	52.6	↓-1.1
3/1 09:20	51.9	↓-0.7
3/1 09:30	51.5	↓-0.4	干潮
3/1 09:40	51.4	↓-0.1
3/1 09:50	51.6	↑0.2
3/1 10:00	52.1	↑0.5
3/1 10:10	52.9	↑0.8
3/1 10:20	53.9	↑1.0
3/1 10:30	55.2	↑1.3
3/1 10:40	56.7	↑1.5
3/1 10:50	58.5	↑1.8
3/1 11:00	60.5	↑2.0
3/1 11:10	62.7	↑2.2
3/1 11:20	65.1	↑2.4
3/1 11:30	67.8	↑2.7
3/1 11:40	70.7	↑2.9
3/1 11:50	73.9	↑3.2
3/1 12:00	77.2	↑3.3
3/1 12:10	80.8	↑3.6
3/1 12:20	84.6	↑3.8
3/1 12:30	88.5	↑3.9
3/1 12:40	92.6	↑4.1
3/1 12:50	96.8	↑4.2
3/1 13:00	101.0	↑4.2
3/1 13:10	105.3	↑4.3
3/1 13:20	109.6	↑4.3
3/1 13:30	113.8	↑4.2
3/1 13:40	117.9	↑4.1
3/1 13:50	121.8	↑3.9
3/1 14:00	125.5	↑3.7
3/1 14:10	128.9	↑3.4
3/1 14:20	132.0	↑3.1
3/1 14:30	134.8	↑2.8
3/1 14:40	137.2	↑2.4
3/1 14:50	139.2	↑2.0
3/1 15:00	140.8	↑1.6
3/1 15:10	142.0	↑1.2
3/1 15:20	142.8	↑0.8
3/1 15:30	143.2	↑0.4	満潮
3/1 15:40	143.2	0
3/1 15:50	142.8	↓-0.4
3/1 16:00	142.1	↓-0.7
3/1 16:10	141.0	↓-1.1
3/1 16:20	139.6	↓-1.4
3/1 16:30	137.9	↓-1.7
3/1 16:40	136.0	↓-1.9
3/1 16:50	133.7	↓-2.3
3/1 17:00	131.2	↓-2.5
3/1 17:10	128.5	↓-2.7
3/1 17:20	125.4	↓-3.1
3/1 17:30	122.2	↓-3.2
3/1 17:40	118.7	↓-3.5
3/1 17:50	114.9	↓-3.8
3/1 18:00	110.9	↓-4.0
3/1 18:10	106.7	↓-4.2
3/1 18:20	102.2	↓-4.5
3/1 18:30	97.6	↓-4.6
3/1 18:40	92.8	↓-4.8
3/1 18:50	87.8	↓-5.0
3/1 19:00	82.7	↓-5.1
3/1 19:10	77.6	↓-5.1
3/1 19:20	72.4	↓-5.2	最大潮位差
3/1 19:30	67.2	↓-5.2	最大潮位差
3/1 19:40	62.1	↓-5.1
3/1 19:50	57.1	↓-5.0
3/1 20:00	52.3	↓-4.8
3/1 20:10	47.7	↓-4.6
3/1 20:20	43.3	↓-4.4
3/1 20:30	39.3	↓-4.0
3/1 20:40	35.6	↓-3.7
3/1 20:50	32.3	↓-3.3
3/1 21:00	29.4	↓-2.9
3/1 21:10	27.0	↓-2.4
3/1 21:20	24.9	↓-2.1
3/1 21:30	23.3	↓-1.6
3/1 21:40	22.0	↓-1.3
3/1 21:50	21.2	↓-0.8
3/1 22:00	20.8	↓-0.4	干潮
3/1 22:10	20.8	0
3/1 22:20	21.1	↑0.3
3/1 22:30	21.8	↑0.7
3/1 22:40	22.8	↑1.0
3/1 22:50	24.1	↑1.3
3/1 23:00	25.8	↑1.7
3/1 23:10	27.7	↑1.9
3/1 23:20	30.0	↑2.3
3/1 23:30	32.5	↑2.5
3/1 23:40	35.3	↑2.8
3/1 23:50	38.4	↑3.1