TidalMap

Union Tide Times

Washington · Station 9445478 · Updated Sep 19, 2026

Union runs a mean tidal range of about 7.5 ft. This month the highest water, 12.4 ft, comes on the evening of Sep 10, and the lowest, a -1.2 ft minus tide, on the morning of Sep 8.

Nearest gauge measuring live water level: Bremerton, Sinclair Inlet, Port Orchard (9445958), about 26 mi away, high and low tides here run on average about 26 min earlier.

Predictedno live gauge

Next low tide 1.5 ft at 5:24 AM

Predicted

Today's tides
Low tide	4:24 AM	1.4 ft
High tide	12:24 PM	10.0 ft
Low tide	5:16 PM	8.3 ft
High tide	8:41 PM	9.4 ft

Monthly tide calendar

Flood & low finder Flood tide ≥ ft Low tide ≤ ft

🌊 Biggest flood tides at Union this month: Sep 7, Sep 8, Sep 9, Sep 10, Sep 11, Sep 12, Sep 25. These spring highs push water up into the grass and over the oyster rock; prime for poling into flooded marsh for tailing reds.

🔻 Negative (minus) low tides at Union this month: Sep 4, Sep 5, Sep 6, Sep 7, Sep 8, Sep 9, Sep 10, Sep 29, Sep 30. These drain the flats and expose the oyster rock, prime for sight-fishing and clamming.

September 2026

Sun

Mon

Tue

Wed

Thu

Fri

Sat

1L:1.5H:9.8L:4.8H:11.3

2L:0.8H:9.7L:6.3H:11.1

3🌗L:0.3H:9.7L:7.6H:10.9

4🌗L:-0.1H:10.1L:8.5H:10.6

5🌗L:-0.4H:10.7L:8.8H:10.1

6🌗L:-0.8H:11.3L:8.3H:9.7

7L:-1.1H:11.8L:7.3

8H:9.7L:-1.2H:12.2L:6.1

9H:10.1L:-0.9H:12.4L:4.7

10H:10.4L:-0.3H:12.4L:3.4

11🌑H:10.7L:0.6H:12.3

12🌑L:2.2H:10.9L:1.8H:12.1

13🌑L:1.4H:10.8L:3.2H:11.7

14L:0.9H:10.7L:4.6H:11.3

15L:0.7H:10.5L:5.9H:10.8

16L:0.8H:10.2L:7.0H:10.3

17L:1.1H:10.0L:7.8H:9.9

18🌓L:1.4H:10.0L:8.3H:9.4

19🌓L:1.5H:10.3L:8.3H:8.9

20🌓L:1.5H:10.6L:7.9H:8.4

21🌓L:1.4H:11.0L:7.1

22H:8.4L:1.2H:11.3L:6.2

23H:8.8L:1.1H:11.6L:5.1

24H:9.4L:1.3H:11.8L:3.9

25🌕H:9.9L:1.7H:11.8L:2.7

26🌕H:10.5L:2.4H:11.7L:1.6

27🌕H:11.0L:3.3H:11.6

28🌕L:0.6H:11.3L:4.5H:11.5

29L:-0.2H:11.5L:5.7H:11.3

30L:-0.8H:11.5L:6.9H:11.1

Best fishing times (solunar)

Major and minor solunar windows for Union, 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 🌓	6:16–8:16 PM 6:41–8:41 AM	2:28–4:28 PM 10:04–12:04 AM	41
Sat Sep 19 🌓	7:06–9:06 PM 7:31–9:31 AM	3:13–5:13 PM —	43
Sun Sep 20 🌓	7:55–9:55 PM 8:20–10:20 AM	3:47–5:47 PM 11:03–1:03 AM	56
Mon Sep 21 🌓	8:42–10:42 PM 9:07–11:07 AM	4:14–6:14 PM 12:09–2:09 AM	68
Tue Sep 22 🌔	9:28–11:28 PM 9:53–11:53 AM	4:36–6:36 PM 1:19–3:19 AM	79
Wed Sep 23 🌔	10:12–12:12 AM 10:37–12:37 PM	4:55–6:55 PM 2:29–4:29 AM	87
Thu Sep 24 🌔	10:55–12:55 AM 11:20–1:20 PM	5:11–7:11 PM 3:40–5:40 AM	93

Predictions & observations: NOAA CO-OPS station 9445478. Solunar windows computed from the moon's position for this location. Times shown in the station's local time. Not for navigation.

Open Union on the live chart →

Set your own flood/low lines, moon & solunar, weather and live tides in the app, start a free TidalMap trial.