Today's tide
Today's tides
ft above MLLW- High4:09 AM5.6 ft
- Low11:12 AM0.7 ft
- High4:23 PM6.5 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low12:03 AM0.9 ft
- High5:01 AM5.4 ft
- Low12:02 PM0.8 ft
- High5:16 PM6.3 ft
| Tide | Time | Height |
|---|---|---|
| High | 4:09 AM | 5.6 ft |
| Low | 11:12 AM | 0.7 ft |
| High | 4:23 PM | 6.5 ft |
Best windows today
- Fishing3:30 to 4:00 PM
Today's best window (2:00 to 4:00 AM) has passed. Strongest flow of the incoming tide, between the 11:10 PM low and 4:09 AM high. Second window 6:00 to 8:00 AM.
- Tidepools & shellingNext: Thu 11:00 AM to 1:00 PMEarlier today: 11:00 AM to 12:00 PM
Today's best window (11:00 AM to 12:00 PM) has passed.
- SurfingNext: Thu 2:00 to 3:00 PMEarlier today: 1:00 to 2:00 PM
Today's best window (1:00 to 2:00 PM) has passed.
- Shallow boat launchAvoid 9:00 AM to 12:00 PM
Under 1.5 ft around low water. Launch before 9:00 AM.
Best windows tomorrow
- Fishing3:00 to 5:00 AM
Dawn light with the incoming tide around the 5:01 AM high. Second window 6:00 to 8:00 AM.
- Tidepools & shelling11:00 AM to 1:00 PM
The 0.8 ft low at 12:02 PM falls in full daylight. The tide returns fast here, so start heading back by 1:00 PM.
- Surfing2:00 to 3:00 PM
Mid tide from 2:00 to 3:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 10:00 AM to 1:00 PM
Under 1.5 ft around low water. Launch before 10:00 AM.
Next 7 days
September calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayWed 30 | H4:09a5.6 | L11:12a0.7 | H4:23p6.5 | 5.7 spring tide | |
| ThuOct 1 | L12:03a0.9 | H5:01a5.4 | L12:02p0.8 | H5:16p6.3 | 5.6 |
| FriOct 2 | L12:59a1.0 | H5:59a5.2 | L12:58p0.8 | H6:18p6.2 | 5.4 |
| SatOct 3 | L1:58a1.0 | H7:03a5.1 | L1:58p0.9 | H7:25p6.0 | 5.2 |
| SunOct 4 | L2:58a1.0 | H8:09a5.1 | L3:01p0.9 | H8:34p6.0 | 5.1 |
| MonOct 5 | L3:58a0.9 | H9:15a5.2 | L4:05p0.8 | H9:40p6.0 | 5.2 |
| TueOct 6 | L4:57a0.8 | H10:16a5.5 | L5:07p0.7 | H10:41p6.1 | 5.4 |
Spring tides Wednesday. Lows drop to 0.7 ft, the best low-water 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 8542885.
Nearby stations
Currents
Crab Point, 0.5 mi East of
- Slack12:06 AM
- Max flood2:11 AM 1.7 kn
- Slack5:16 AM
- Max ebb8:03 AM 1.7 kn
- Slack12:02 PM
- Max flood2:21 PM 2.1 kn
- Slack5:47 PM
- Max ebb8:52 PM 1.5 kn
Current predictions for Crab Point, 0.5 mi East of, 2 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
- 39.878° N, 75.277° W
- Time zone
- Eastern, UTC−4
- Station ID
- NOAA 8542885
About the tides at Tinicum National Wildlife Refuge
Tinicum National Wildlife Refuge has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The range is large, about 5.2 ft on average. Flats and bars appear and vanish quickly, so keep an eye on the time. The next spring tides peak on October 10, with a range of 6.0 ft. Neap tides follow on Sunday, when the range shrinks to 5.1 ft.
Tinicum National Wildlife Refuge is a subordinate station, so NOAA publishes only its high and low times and heights. The nearest other station is Norwood City, 0.7 mi away, where high tide comes about 20 min earlier. For tidal currents, see Crab Point, 0.5 mi East of.
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.