NOAA CO-OPS 8512735
Marina tide chart
Marina uses NOAA CO-OPS station South Jamesport (8512735) for tide predictions, datum MLLW. The station is 1.5 nautical miles from Marina. Times are the station's local time.
Today
Thu, Oct 22
This week
High and low tides
| Day | Turn | Time | Height |
|---|---|---|---|
| Thu, Oct 22 | Low | 3:43 AM | 0.43 ft |
| High | 9:41 AM | 2.98 ft | |
| Low | 4:17 PM | 0.28 ft | |
| High | 10:08 PM | 2.67 ft | |
| Fri, Oct 23 | Low | 4:26 AM | 0.41 ft |
| High | 10:25 AM | 3.20 ft | |
| Low | 5:06 PM | 0.10 ft | |
| High | 10:55 PM | 2.69 ft | |
| Sat, Oct 24 | Low | 5:08 AM | 0.37 ft |
| High | 11:07 AM | 3.41 ft | |
| Low | 5:52 PM | -0.05 ft | |
| High | 11:39 PM | 2.71 ft | |
| Sun, Oct 25 | Low | 5:50 AM | 0.34 ft |
| High | 11:49 AM | 3.58 ft | |
| Low | 6:38 PM | -0.16 ft | |
| Mon, Oct 26 | High | 12:23 AM | 2.72 ft |
| Low | 6:32 AM | 0.29 ft | |
| High | 12:32 PM | 3.70 ft | |
| Low | 7:24 PM | -0.22 ft | |
| Tue, Oct 27 | High | 1:08 AM | 2.73 ft |
| Low | 7:15 AM | 0.26 ft | |
| High | 1:18 PM | 3.75 ft | |
| Low | 8:11 PM | -0.23 ft | |
| Wed, Oct 28 | High | 1:55 AM | 2.72 ft |
| Low | 8:02 AM | 0.25 ft | |
| High | 2:07 PM | 3.73 ft | |
| Low | 8:59 PM | -0.19 ft |
Source and freshness
Retrieved from NOAA CO-OPS. Predictions stay cached for up to 6 hours, the same window harbor pages use. The page refreshes about every 15 minutes. Retrieved Oct 22, 3:36 AM EDT.
Use the tide with the forecast
The same station is the tide reference for Birch Creek, Flanders Bay, Lighthouse Marina, Meetinghouse Creek, Riverhead Yacht Club, Sawmill Creek, Treasure Cove Resort Marina.
Tide chart questions
Where do the Marina tide times come from?
High and low times come from NOAA CO-OPS station South Jamesport (8512735). Heights are in feet relative to mean lower low water (MLLW), in the station's local time. This page requests the same predictions product as the Marina harbor briefing.
How current is this tide chart?
These are astronomical predictions. The page shows when Boat or Nope retrieved them from CO-OPS. The response is cached for up to 6 hours, the same window the harbor pages use, and the page itself refreshes about every 15 minutes.
Does the Marina tide chart include storm surge or observed water level?
The chart is the predicted tide. When CO-OPS reports a recent measured water level at this station, the Marina Go/No-Go page compares it with the prediction. This tide page does not add a separate water-level request.
Why is there one tide chart for this station?
Harbors that share station 8512735 use one canonical chart so the same curve is not published as dozens of near-duplicate URLs. Birch Creek, Flanders Bay, Lighthouse Marina, Meetinghouse Creek link here.