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Head of the Harbor
Tides
Wind
Visibility
Dew Pt
Humidity
UV Index
Pressure
Tide Predictions - Cedar Beach
Today
December 25
High
Low
5.9 ft at 6:51 am
1.0 ft at 12:37 am
5.2 ft at 7:25 pm
0.7 ft at 1:17 pm
Thu
December 26
High
Low
6.0 ft at 7:38 am
1.1 ft at 1:26 am
5.3 ft at 8:15 pm
0.5 ft at 2:07 pm
Fri
December 27
High
Low
6.1 ft at 8:24 am
1.0 ft at 2:13 am
5.4 ft at 9:02 pm
0.3 ft at 2:54 pm
- Tide Height
Tide Predictions - Mount Sinai Harbor
Today
December 25
High
Low
5.6 ft at 6:52 am
0.8 ft at 12:49 am
4.9 ft at 7:24 pm
0.6 ft at 1:33 pm
Thu
December 26
High
Low
5.7 ft at 7:41 am
0.8 ft at 1:39 am
5.0 ft at 8:15 pm
0.4 ft at 2:23 pm
Fri
December 27
High
Low
5.8 ft at 8:27 am
0.8 ft at 2:27 am
5.1 ft at 9:02 pm
0.3 ft at 3:10 pm
- Tide Height
Tide Predictions - Port Jefferson
Today
December 25
High
Low
6.1 ft at 6:53 am
1.0 ft at 12:37 am
5.3 ft at 7:26 pm
0.7 ft at 1:21 pm
Thu
December 26
High
Low
6.2 ft at 7:42 am
1.0 ft at 1:27 am
5.4 ft at 8:17 pm
0.5 ft at 2:11 pm
Fri
December 27
High
Low
6.4 ft at 8:29 am
0.9 ft at 2:15 am
5.5 ft at 9:05 pm
0.3 ft at 2:59 pm
- Tide Height
Tide Predictions - Port Jefferson Harbor entrance
Today
December 25
High
Low
6.1 ft at 6:50 am
1.0 ft at 12:32 am
5.4 ft at 7:22 pm
0.7 ft at 1:16 pm
Thu
December 26
High
Low
6.3 ft at 7:39 am
0.9 ft at 1:22 am
5.5 ft at 8:13 pm
0.5 ft at 2:06 pm
Fri
December 27
High
Low
6.4 ft at 8:25 am
0.9 ft at 2:10 am
5.6 ft at 9:00 pm
0.3 ft at 2:53 pm
- Tide Height