2 (土)	00:28	03:52	11:17	19:22
	68cm	64cm	105cm	38cm
中潮 出 06:56 入 15:55 出 03:01 入 13:19

コイセボイ（北海道）2038年01月2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
1/2 00:00	67.8	↑0.2
1/2 00:10	67.9	↑0.1
1/2 00:20	67.9	0	満潮
1/2 00:30	68.0	↑0.1
1/2 00:40	67.9	↓-0.1
1/2 00:50	67.8	↓-0.1
1/2 01:00	67.7	↓-0.1
1/2 01:10	67.5	↓-0.2
1/2 01:20	67.3	↓-0.2
1/2 01:30	67.1	↓-0.2
1/2 01:40	66.8	↓-0.3
1/2 01:50	66.5	↓-0.3
1/2 02:00	66.2	↓-0.3
1/2 02:10	65.9	↓-0.3
1/2 02:20	65.6	↓-0.3
1/2 02:30	65.4	↓-0.2
1/2 02:40	65.1	↓-0.3
1/2 02:50	64.8	↓-0.3
1/2 03:00	64.6	↓-0.2
1/2 03:10	64.4	↓-0.2
1/2 03:20	64.2	↓-0.2
1/2 03:30	64.0	↓-0.2
1/2 03:40	64.0	0
1/2 03:50	63.9	↓-0.1	干潮
1/2 04:00	64.0	↑0.1
1/2 04:10	64.0	0
1/2 04:20	64.2	↑0.2
1/2 04:30	64.4	↑0.2
1/2 04:40	64.7	↑0.3
1/2 04:50	65.1	↑0.4
1/2 05:00	65.5	↑0.4
1/2 05:10	66.1	↑0.6
1/2 05:20	66.7	↑0.6
1/2 05:30	67.4	↑0.7
1/2 05:40	68.1	↑0.7
1/2 05:50	69.0	↑0.9
1/2 06:00	69.9	↑0.9
1/2 06:10	70.9	↑1.0
1/2 06:20	72.0	↑1.1
1/2 06:30	73.1	↑1.1
1/2 06:40	74.3	↑1.2
1/2 06:50	75.6	↑1.3
1/2 07:00	76.9	↑1.3
1/2 07:10	78.2	↑1.3
1/2 07:20	79.6	↑1.4
1/2 07:30	81.1	↑1.5
1/2 07:40	82.5	↑1.4
1/2 07:50	84.0	↑1.5
1/2 08:00	85.5	↑1.5
1/2 08:10	87.0	↑1.5
1/2 08:20	88.5	↑1.5
1/2 08:30	89.9	↑1.4
1/2 08:40	91.4	↑1.5
1/2 08:50	92.8	↑1.4
1/2 09:00	94.2	↑1.4
1/2 09:10	95.5	↑1.3
1/2 09:20	96.8	↑1.3
1/2 09:30	98.0	↑1.2
1/2 09:40	99.1	↑1.1
1/2 09:50	100.1	↑1.0
1/2 10:00	101.1	↑1.0
1/2 10:10	101.9	↑0.8
1/2 10:20	102.7	↑0.8
1/2 10:30	103.3	↑0.6
1/2 10:40	103.9	↑0.6
1/2 10:50	104.3	↑0.4
1/2 11:00	104.6	↑0.3
1/2 11:10	104.7	↑0.1	満潮
1/2 11:20	104.7	0
1/2 11:30	104.6	↓-0.1
1/2 11:40	104.4	↓-0.2
1/2 11:50	104.0	↓-0.4
1/2 12:00	103.4	↓-0.6
1/2 12:10	102.8	↓-0.6
1/2 12:20	102.0	↓-0.8
1/2 12:30	101.1	↓-0.9
1/2 12:40	100.0	↓-1.1
1/2 12:50	98.8	↓-1.2
1/2 13:00	97.5	↓-1.3
1/2 13:10	96.1	↓-1.4
1/2 13:20	94.5	↓-1.6
1/2 13:30	92.9	↓-1.6
1/2 13:40	91.1	↓-1.8
1/2 13:50	89.3	↓-1.8
1/2 14:00	87.4	↓-1.9
1/2 14:10	85.4	↓-2.0
1/2 14:20	83.3	↓-2.1
1/2 14:30	81.2	↓-2.1
1/2 14:40	79.0	↓-2.2
1/2 14:50	76.8	↓-2.2
1/2 15:00	74.6	↓-2.2
1/2 15:10	72.4	↓-2.2
1/2 15:20	70.1	↓-2.3	最大潮位差
1/2 15:30	67.9	↓-2.2
1/2 15:40	65.7	↓-2.2
1/2 15:50	63.4	↓-2.3	最大潮位差
1/2 16:00	61.3	↓-2.1
1/2 16:10	59.2	↓-2.1
1/2 16:20	57.1	↓-2.1
1/2 16:30	55.1	↓-2.0
1/2 16:40	53.2	↓-1.9
1/2 16:50	51.3	↓-1.9
1/2 17:00	49.6	↓-1.7
1/2 17:10	47.9	↓-1.7
1/2 17:20	46.3	↓-1.6
1/2 17:30	44.9	↓-1.4
1/2 17:40	43.5	↓-1.4
1/2 17:50	42.3	↓-1.2
1/2 18:00	41.2	↓-1.1
1/2 18:10	40.2	↓-1.0
1/2 18:20	39.4	↓-0.8
1/2 18:30	38.7	↓-0.7
1/2 18:40	38.1	↓-0.6
1/2 18:50	37.6	↓-0.5
1/2 19:00	37.3	↓-0.3
1/2 19:10	37.1	↓-0.2
1/2 19:20	37.0	↓-0.1	干潮
1/2 19:30	37.1	↑0.1
1/2 19:40	37.3	↑0.2
1/2 19:50	37.5	↑0.2
1/2 20:00	37.9	↑0.4
1/2 20:10	38.4	↑0.5
1/2 20:20	39.0	↑0.6
1/2 20:30	39.7	↑0.7
1/2 20:40	40.5	↑0.8
1/2 20:50	41.4	↑0.9
1/2 21:00	42.3	↑0.9
1/2 21:10	43.3	↑1.0
1/2 21:20	44.3	↑1.0
1/2 21:30	45.4	↑1.1
1/2 21:40	46.6	↑1.2
1/2 21:50	47.7	↑1.1
1/2 22:00	48.9	↑1.2
1/2 22:10	50.1	↑1.2
1/2 22:20	51.3	↑1.2
1/2 22:30	52.5	↑1.2
1/2 22:40	53.7	↑1.2
1/2 22:50	54.9	↑1.2
1/2 23:00	56.0	↑1.1
1/2 23:10	57.1	↑1.1
1/2 23:20	58.2	↑1.1
1/2 23:30	59.2	↑1.0
1/2 23:40	60.2	↑1.0
1/2 23:50	61.1	↑0.9