Port Jefferson tide times

Port Jefferson, WAPort JeffersonNOAA 9445683Wednesday, September 30 · PDTWed Sep 30Predictions onlyChange station
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Today at Port Jefferson the next low tide is at 1:55 PM (6.2 ft) and the next high tide is at 7:15 PM (10.5 ft). Tomorrow's first low is at 2:24 AM. Spring tides peak tomorrow, so expect bigger highs and lower lows.

Estimated now
6.9 ft ↓
Falling 0.9 ft per hour
Next low
1:55 PM
In 1 h 29 min · 6.2 ft
Next high
7:15 PM
In 6 h 49 min · 10.5 ft
Tide range today
11.9 ft
Spring tides Thursday
Predictions only. No live gauge at this station.

Today's tide

Estimated curve between high and low timesNightHeight above MLLW
−2 ft0 ft2 ft4 ft6 ft8 ft10 ft12 ftNOW 12:251:37 AMLow · −1.4 ft8:32 AMHigh · 10.4 ft1:55 PMLow · 6.2 ft7:15 PMHigh · 10.5 ft
Tide chart for Port Jefferson, today. Low −1.4 ft at 1:37 AM, high 10.4 ft at 8:32 AM, low 6.2 ft at 1:55 PM, high 10.5 ft at 7:15 PM.

Heights and times are estimated from the reference station using NOAA offsets. Only the high and low points are official; the curve between them is drawn by us.

Today's tides

ft above MLLW
  • Low1:37 AM−1.4 ft
  • High8:32 AM10.4 ft
  • Low1:55 PM6.2 ft
  • High7:15 PM10.5 ft
Tide times for Port Jefferson
TideTimeHeight
Low1:37 AM−1.4 ft
High8:32 AM10.4 ft
Low1:55 PM6.2 ft
High7:15 PM10.5 ft
Sunrise
7:08 AM
First light 6:38
Sunset
6:53 PM
Last light 7:24
Moon
81%
Waning gibbous
Tide range
11.9 ft
Spring tides Thu

Best windows today

Plan the week →
  • Fishing
    5:00 to 8:00 PM

    Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the incoming tide around the 8:32 AM high.

  • Tidepools & shelling
    No daylight low today

    No daylight low today. The next good one is Sunday at 7:00 AM.

  • Surfing
    2:00 to 3:00 PM

    Mid tide from 2:00 to 3:00 PM. No wind sensor at this station.

  • Shallow boat launch
    Avoid 12:00 to 4:00 AM

    Water drops under 1.5 ft from 12:00 to 4:00 AM. Plan to be back on the trailer before then.

Plan the week

Moving water around the turn often fishes best. Local species and bait matter more than any chart.

Next 7 days

September calendar →
High and low tides for the next 7 days, heights in ft
DayTide 1Tide 2Tide 3Tide 4Range, ft
TodayWed 30L1:37a−1.4H8:32a10.4L1:55p6.2H7:15p10.511.9 spring tide
ThuOct 1L2:24a−1.6H9:35a10.3L2:50p7.1H7:55p10.011.9 spring tide
FriOct 2L3:17a−1.4H10:50a10.0L4:00p7.8H8:45p9.411.5 spring tide
SatOct 3L4:17a−1.0H12:20p10.0L5:41p7.9H9:57p8.810.9
SunOct 4L5:25a−0.4H1:42p10.2L7:31p7.2H11:33p8.310.6
MonOct 5L6:38a0.1H2:38p10.5L8:39p6.110.4
TueOct 6H1:11a8.3L7:47a0.5H3:19p10.7L9:25p4.710.2

Spring tides Wednesday to Friday. Lows drop to −1.6 ft, the best shelling days this week. Spring and neap tides

Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9445683.

Nearby stations

Currents

Point Jefferson, East of

  • Slack3:21 AM
  • Max flood5:16 AM 0.7 kn
  • Slack8:27 AM
  • Max ebb11:25 AM 0.4 kn
  • Slack1:53 PM
  • Max flood4:56 PM 1.0 kn
  • Slack7:14 PM
  • Max ebb11:58 PM 1.5 kn

Current predictions for Point Jefferson, East of, 0.4 mi away. Currents near inlets can be strong. Not for navigation.

Station details

Datum
Mean lower low water
Predictions
NOAA, from this station's own tide records
Live gauge
None
Coordinates
47.747° N, 122.477° W
Time zone
Pacific, UTC−7
Station ID
NOAA 9445683

About the tides at Port Jefferson

Port Jefferson has a mixed tide. The two daily highs, and especially the two lows, can differ a lot in height. With a mean range of about 7.0 ft, the shoreline here changes a lot between high and low water. Over the next two weeks the biggest daily range, 11.9 ft, comes tomorrow, and the smallest, 6.1 ft, on October 11.

Port Jefferson is a subordinate station, so NOAA publishes only its high and low times and heights. The nearest other station is Kingston, 4 mi away. For tidal currents, see Point Jefferson, East of.

Height unitsftmAdd this tide widget to your site. It's free.Week plannerPrintable September calendar

Tide predictions and water levels from NOAA CO-OPS. For planning only, not for navigation. Real water levels can differ because of wind, air pressure and river flow. Always check conditions on site.