4 (火)	03:37	08:17	13:29	20:49
	116cm	92cm	127cm	21cm
中潮 出 06:05 入 17:28 出 14:42 入 05:11

苫小牧（北海道）2042年03月4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
3/4 00:00	76.8	↑3.2
3/4 00:10	80.0	↑3.2
3/4 00:20	83.1	↑3.1
3/4 00:30	86.0	↑2.9
3/4 00:40	88.9	↑2.9
3/4 00:50	91.6	↑2.7
3/4 01:00	94.2	↑2.6
3/4 01:10	96.7	↑2.5
3/4 01:20	99.0	↑2.3
3/4 01:30	101.2	↑2.2
3/4 01:40	103.3	↑2.1
3/4 01:50	105.2	↑1.9
3/4 02:00	107.0	↑1.8
3/4 02:10	108.6	↑1.6
3/4 02:20	110.1	↑1.5
3/4 02:30	111.4	↑1.3
3/4 02:40	112.6	↑1.2
3/4 02:50	113.5	↑0.9
3/4 03:00	114.3	↑0.8
3/4 03:10	114.9	↑0.6
3/4 03:20	115.3	↑0.4
3/4 03:30	115.5	↑0.2	満潮
3/4 03:40	115.6	↑0.1
3/4 03:50	115.4	↓-0.2
3/4 04:00	115.0	↓-0.4
3/4 04:10	114.5	↓-0.5
3/4 04:20	113.8	↓-0.7
3/4 04:30	112.9	↓-0.9
3/4 04:40	111.9	↓-1.0
3/4 04:50	110.8	↓-1.1
3/4 05:00	109.6	↓-1.2
3/4 05:10	108.3	↓-1.3
3/4 05:20	107.0	↓-1.3
3/4 05:30	105.6	↓-1.4
3/4 05:40	104.2	↓-1.4
3/4 05:50	102.8	↓-1.4
3/4 06:00	101.5	↓-1.3
3/4 06:10	100.2	↓-1.3
3/4 06:20	99.0	↓-1.2
3/4 06:30	97.9	↓-1.1
3/4 06:40	96.8	↓-1.1
3/4 06:50	95.9	↓-0.9
3/4 07:00	95.0	↓-0.9
3/4 07:10	94.3	↓-0.7
3/4 07:20	93.6	↓-0.7
3/4 07:30	93.1	↓-0.5
3/4 07:40	92.6	↓-0.5
3/4 07:50	92.3	↓-0.3
3/4 08:00	92.1	↓-0.2
3/4 08:10	92.0	↓-0.1	干潮
3/4 08:20	92.0	0
3/4 08:30	92.1	↑0.1
3/4 08:40	92.3	↑0.2
3/4 08:50	92.6	↑0.3
3/4 09:00	93.1	↑0.5
3/4 09:10	93.7	↑0.6
3/4 09:20	94.4	↑0.7
3/4 09:30	95.3	↑0.9
3/4 09:40	96.3	↑1.0
3/4 09:50	97.4	↑1.1
3/4 10:00	98.7	↑1.3
3/4 10:10	100.1	↑1.4
3/4 10:20	101.6	↑1.5
3/4 10:30	103.2	↑1.6
3/4 10:40	104.9	↑1.7
3/4 10:50	106.7	↑1.8
3/4 11:00	108.5	↑1.8
3/4 11:10	110.4	↑1.9
3/4 11:20	112.2	↑1.8
3/4 11:30	114.0	↑1.8
3/4 11:40	115.8	↑1.8
3/4 11:50	117.5	↑1.7
3/4 12:00	119.1	↑1.6
3/4 12:10	120.6	↑1.5
3/4 12:20	121.9	↑1.3
3/4 12:30	123.1	↑1.2
3/4 12:40	124.1	↑1.0
3/4 12:50	124.9	↑0.8
3/4 13:00	125.6	↑0.7
3/4 13:10	126.0	↑0.4
3/4 13:20	126.3	↑0.3	満潮
3/4 13:30	126.3	0
3/4 13:40	126.2	↓-0.1
3/4 13:50	125.9	↓-0.3
3/4 14:00	125.4	↓-0.5
3/4 14:10	124.6	↓-0.8
3/4 14:20	123.7	↓-0.9
3/4 14:30	122.6	↓-1.1
3/4 14:40	121.3	↓-1.3
3/4 14:50	119.8	↓-1.5
3/4 15:00	118.1	↓-1.7
3/4 15:10	116.2	↓-1.9
3/4 15:20	114.0	↓-2.2
3/4 15:30	111.7	↓-2.3
3/4 15:40	109.1	↓-2.6
3/4 15:50	106.3	↓-2.8
3/4 16:00	103.3	↓-3.0
3/4 16:10	100.1	↓-3.2
3/4 16:20	96.7	↓-3.4
3/4 16:30	93.2	↓-3.5
3/4 16:40	89.4	↓-3.8
3/4 16:50	85.6	↓-3.8
3/4 17:00	81.6	↓-4.0
3/4 17:10	77.5	↓-4.1
3/4 17:20	73.4	↓-4.1
3/4 17:30	69.2	↓-4.2	最大潮位差
3/4 17:40	65.1	↓-4.1
3/4 17:50	61.0	↓-4.1
3/4 18:00	57.0	↓-4.0
3/4 18:10	53.1	↓-3.9
3/4 18:20	49.4	↓-3.7
3/4 18:30	45.8	↓-3.6
3/4 18:40	42.4	↓-3.4
3/4 18:50	39.3	↓-3.1
3/4 19:00	36.3	↓-3.0
3/4 19:10	33.6	↓-2.7
3/4 19:20	31.2	↓-2.4
3/4 19:30	29.0	↓-2.2
3/4 19:40	27.0	↓-2.0
3/4 19:50	25.4	↓-1.6
3/4 20:00	24.0	↓-1.4
3/4 20:10	22.8	↓-1.2
3/4 20:20	21.9	↓-0.9
3/4 20:30	21.3	↓-0.6
3/4 20:40	21.0	↓-0.3	干潮
3/4 20:50	20.9	↓-0.1
3/4 21:00	21.1	↑0.2
3/4 21:10	21.5	↑0.4
3/4 21:20	22.3	↑0.8
3/4 21:30	23.3	↑1.0
3/4 21:40	24.6	↑1.3
3/4 21:50	26.2	↑1.6
3/4 22:00	28.1	↑1.9
3/4 22:10	30.2	↑2.1
3/4 22:20	32.7	↑2.5
3/4 22:30	35.4	↑2.7
3/4 22:40	38.3	↑2.9
3/4 22:50	41.4	↑3.1
3/4 23:00	44.8	↑3.4
3/4 23:10	48.3	↑3.5
3/4 23:20	51.9	↑3.6
3/4 23:30	55.7	↑3.8
3/4 23:40	59.5	↑3.8
3/4 23:50	63.4	↑3.9