Today's tide
Today's tides
ft above MLLW- High12:56 AM14.4 ft
- Low6:27 AM3.2 ft
- High12:28 PM16.5 ft
- Low7:04 PM−1.1 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- High1:33 AM14.0 ft
- Low7:01 AM3.7 ft
- High1:00 PM16.1 ft
- Low7:39 PM−0.6 ft
| Tide | Time | Height |
|---|---|---|
| High | 12:56 AM | 14.4 ft |
| Low | 6:27 AM | 3.2 ft |
| High | 12:28 PM | 16.5 ft |
| Low | 7:04 PM | −1.1 ft |
Best windows today
- Fishing4:00 to 8:00 AM
Dawn light with the outgoing tide around the 6:27 AM low. Second window 3:00 to 7:00 PM.
- Tidepools & shelling6:00 to 8:00 AM
Today's lowest water is at 7:04 PM, before sunrise or after sunset. Best daylight window is 6:00 to 8:00 AM.
- Surfing8:00 to 10:00 AM
Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.
- Shallow boat launchAvoid 5:00 to 9:00 PM
Under 1.5 ft around low water. Launch before 5:00 PM.
Best windows tomorrow
- Fishing5:00 to 8:00 AM
Dawn light with the outgoing tide around the 7:01 AM low. Second window 3:00 to 5:00 PM.
- Tidepools & shelling7:00 to 8:00 AM
The 3.7 ft low at 7:01 AM falls in full daylight. The tide returns fast here, so start heading back by 8:00 AM.
- Surfing8:00 to 10:00 AM
Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.
- Shallow boat launchAvoid 6:00 to 9:00 PM
Under 1.5 ft around low water. Launch before 6:00 PM.
Next 7 days
November calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayTue 10 | H12:56a14.4 | L6:27a3.2 | H12:28p16.5 | L7:04p−1.1 | 17.6 spring tide |
| WedNov 11 | H1:33a14.0 | L7:01a3.7 | H1:00p16.1 | L7:39p−0.6 | 16.6 spring tide |
| ThuNov 12 | H2:10a13.5 | L7:35a4.3 | H1:34p15.4 | L8:15p0.1 | 15.3 |
| FriNov 13 | H2:48a12.9 | L8:11a4.8 | H2:09p14.7 | L8:54p0.8 | 13.8 |
| SatNov 14 | H3:31a12.2 | L8:52a5.4 | H2:49p13.8 | L9:37p1.6 | 12.2 |
| SunNov 15 | H4:21a11.7 | L9:43a5.9 | H3:37p12.8 | L10:28p2.3 | 10.5 |
| MonNov 16 | H5:19a11.4 | L10:50a6.1 | H4:37p11.9 | L11:26p2.8 | 9.1 |
Spring tides Tuesday to Wednesday. Lows drop to −1.1 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 9450273.
Nearby stations
Currents
Grass Rock, Tamgas Harbor entrance
- Current predictions are delayed. Try again soon.
Current predictions for Grass Rock, Tamgas Harbor entrance, 3 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Ketchikan, Tongass Narrows
- Live gauge
- None
- Coordinates
- 55.067° N, 131.542° W
- Time zone
- Alaska, UTC−9
- Station ID
- NOAA 9450273
About the tides at Tamgas Harbor
Tamgas Harbor has a mixed tide. The two daily highs, and especially the two lows, can differ a lot in height. The pattern follows the reference station at Ketchikan, Tongass Narrows. The tide range here is very large, about 12.3 ft on average. Water can come in faster than you can walk across flats. Check the time before you go out. That is larger than most Alaska stations on this site. In the next 12 months the highest predicted tide here is 18.7 ft on December 24, and the lowest is −3.9 ft on July 5.
Tamgas Harbor is a subordinate station. NOAA predicts its tides by adjusting Ketchikan, Tongass Narrows: highs come about 9 min and lows about 8 min earlier than there. The nearest other station is Metlakatla, 4 mi away, where high tide comes about 8 min later. For tidal currents, see Grass Rock, Tamgas Harbor entrance.
Predictions are based on Ketchikan, Tongass Narrows.
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.