Jamestown Tides Today
Open this station in TidalMapLive water level, free for 7 days
Jamestown runs a mean tidal range of about 1.8 ft. This month the highest water, 2.7 ft, comes on the afternoon of Oct 27, and the lowest, 0.2 ft, on the morning of Oct 28.
| High tide | 4:16 AM | 2.0 ft |
| Low tide | 10:42 AM | 0.3 ft |
| High tide | 5:00 PM | 2.4 ft |
Today on the water at Jamestown
Today at Jamestown: high tide at 4:16 AM (2.0 ft) and 5:00 PM (2.4 ft), low tide at 10:42 AM (0.3 ft). The National Weather Service forecast for today is mostly sunny with NE winds 5 to 8 mph, 65°F. Sunrise is at 7:29 AM and sunset at 6:11 PM.
| Period | Forecast | Wind | Temp |
|---|---|---|---|
| Today | Mostly Sunny | NE 5 to 8 mph | 65°F |
| Tonight | Mostly Cloudy | NE 5 mph | 45°F |
Forecast: National Weather Service point forecast for this location.
Where Jamestown is
Jamestown sits at 37.2201° N, 76.7914° W on the Chesapeake Bay, about 2 mi north of Scotland, VA, in James City. The station here is a historical NOAA reference station: a gauge measured the tide at this spot from 2010 until 2024, and NOAA still publishes harmonic predictions from that record. There is no live reading here today. The closest gauge measuring live water level is Yorktown, USCG Training Center (NOAA 8637689), 17.2 mi away, and high and low water here run on average about 169 min later than there. The nearest weather station is Williamsburg-Jamestown Airport, an airport reporting wind, visibility and sky cover, but no water temperature, 4.4 mi away.
The tide at Jamestown
Jamestown has a semidiurnal tide: two highs and two lows a day of about the same size, roughly 12 hours 25 minutes apart. This month's predictions average 1.9 high tides a day here. The mean range from lower low to higher high is 2.2 ft, and 1.9 ft between the average high and the average low, a moderate tide. On an average day the higher high tops the lower high by 0.2 ft and the lower low sits 0.1 ft below the other low. For the water around it: Chesapeake tides are semidiurnal but small, 1 to 3 ft, and arrive many hours after the ocean tide as the wave works up the bay and its rivers.
About this station
- High tide reaches Jamestown about 4.4 hours after the moon passes overhead. That lag is local, which is why high water does not line up with the moon.
- Highest water on record: 5.4 ft on Oct 1, 2022.
- Lowest on record: -1.5 ft on Dec 24, 2022.
Datum and source
Heights on this page are feet above mean lower low water (MLLW), the zero NOAA's nautical charts use for soundings. A predicted 0.0 ft low is the average of the lower low each day; a minus tide is water below chart datum, and a 2 ft high means 2 ft more water than the chart shows. NOAA fixes MLLW at Jamestown from the 1983-2001 National Tidal Datum Epoch; mean higher high water is 2.2 ft above it and mean sea level 1.1 ft. The land survey datum NAVD88, the zero on topographic maps and flood maps, is 1.2 ft above MLLW here, so a water level on this page converts to NAVD88 by subtracting that amount. These datums are controlled from NOAA's Sewells Point, VA gauge. Source: NOAA CO-OPS station 8637712, established 2010, gauge removed 2024. The tide times and heights are NOAA's official harmonic predictions for this station; TidalMap republishes them daily and does not alter them.
Tide stations near Jamestown
- Scotland: 2.5 mi, tides about 11 min earlier
- Ferry Point (bridge): 5.6 mi, tides about 73 min later
- Kingsmill: 7.0 mi, tides about 55 min earlier
- Claremont: 8.7 mi, tides about 67 min later
- Wright Island Landing: 9.8 mi, tides about 113 min later
TidalMapMonthly tide calendar
🌊 Biggest flood tides at Jamestown this month: Oct 1, Oct 2, Oct 9, Oct 10, Oct 11, Oct 12, Oct 13, Oct 26, Oct 27, Oct 28, Oct 29. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.
Best fishing times (solunar)
Major and minor solunar windows for Jamestown, peak feeding activity is around the moon overhead/underfoot (majors) and moonrise/moonset (minors). Score is the day's activity coefficient (0–100).
| Day | Major windows | Minor windows | Score |
|---|---|---|---|
| Today 🌖 | 4:46–6:46 AM 5:11–7:11 PM | 10:12–12:12 AM 12:26–2:26 PM | 55 |
| Sun Nov 1 🌗 | 5:46–7:46 AM 6:11–8:11 PM | — 1:09–3:09 PM | 42 |
| Mon Nov 2 🌗 | 6:42–8:42 AM 7:07–9:07 PM | 11:27–1:27 AM 1:44–3:44 PM | 33 |
| Tue Nov 3 🌗 | 7:33–9:33 AM 7:58–9:58 PM | 12:40–2:40 AM 2:14–4:14 PM | 47 |
| Wed Nov 4 🌗 | 8:21–10:21 AM 8:46–10:46 PM | 1:50–3:50 AM 2:41–4:41 PM | 60 |
| Thu Nov 5 🌘 | 9:07–11:07 AM 9:32–11:32 PM | 2:58–4:58 AM 3:06–5:06 PM | 73 |
| Fri Nov 6 🌘 | 9:52–11:52 AM 10:17–12:17 AM | 4:03–6:03 AM 3:31–5:31 PM | 83 |
Predictions & observations: NOAA CO-OPS station 8637712. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.
Open this station in TidalMapLive water level, free for 7 days
Set your own flood/low lines, moon & solunar, weather and live tides in the app, start a free TidalMap trial.