Today's tide
Today's tides
ft above MLLW- High3:59 AM11.8 ft
- Low9:30 AM2.5 ft
- High3:40 PM14.8 ft
- Low10:27 PM−0.8 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- High4:51 AM10.9 ft
- Low10:10 AM3.4 ft
- High4:24 PM14.2 ft
- Low11:23 PM−0.2 ft
| Tide | Time | Height |
|---|---|---|
| High | 3:59 AM | 11.8 ft |
| Low | 9:30 AM | 2.5 ft |
| High | 3:40 PM | 14.8 ft |
| Low | 10:27 PM | −0.8 ft |
Best windows today
- Fishing6:00 to 10:00 PM
Today's best window (7:00 to 8:00 AM) has passed. Dawn light with the outgoing tide around the 9:30 AM low.
- Tidepools & shellingNext: Wed 5:00 to 7:00 PMEarlier today: 9:00 to 10:00 AM
Today's best window (9:00 to 10:00 AM) has passed.
- Surfing11:00 AM to 1:00 PM
Mid tide from 11:00 AM to 1:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 9:00 PM to 12:00 AM
Under 1.5 ft around low water. Launch before 9:00 PM.
Best windows tomorrow
- Fishing5:00 to 10:00 AM
Dawn light with the outgoing tide around the 10:10 AM low. Second window 2:00 to 4:00 PM.
- Tidepools & shelling9:00 to 11:00 AM
The 3.4 ft low at 10:10 AM falls in full daylight. The tide returns fast here, so start heading back by 11:10 AM.
- Surfing11:00 AM to 2:00 PM
Mid tide from 11:00 AM to 2:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 10:00 PM to 12:00 AM
Under 1.5 ft around low water. Launch before 10:00 PM.
Next 7 days
September calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayWed 30 | H3:59a11.8 | L9:30a2.5 | H3:40p14.8 | L10:27p−0.8 | 15.6 spring tide |
| ThuOct 1 | H4:51a10.9 | L10:10a3.4 | H4:24p14.2 | L11:23p−0.2 | 14.4 |
| FriOct 2 | H5:54a10.0 | L11:01a4.3 | H5:18p13.3 | 9.0 | |
| SatOct 3 | L12:31a0.5 | H7:17a9.4 | L12:15p4.9 | H6:31p12.3 | 11.9 |
| SunOct 4 | L1:53a0.9 | H8:50a9.5 | L2:03p5.0 | H8:03p11.7 | 10.8 |
| MonOct 5 | L3:16a0.8 | H10:05a10.3 | L3:41p4.2 | H9:32p11.8 | 10.9 |
| TueOct 6 | L4:23a0.6 | H10:58a11.4 | L4:50p3.0 | H10:44p12.2 | 11.7 |
Spring tides Wednesday. Lows drop to −0.8 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 9452567.
Nearby stations
Currents
South Passage
- Current predictions are delayed. Try again soon.
Current predictions for South Passage, 3 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Elfin Cove, Port Althorp
- Live gauge
- None
- Coordinates
- 58.212° N, 136.035° W
- Time zone
- Alaska, UTC−8
- Station ID
- NOAA 9452567
About the tides at Mud Bay, Goose Island
Mud Bay, Goose Island 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 Elfin Cove, Port Althorp. The tide range here is very large, about 10.6 ft on average. Water can come in faster than you can walk across flats. Check the time before you go out. The next spring tides peak on October 11, with a range of 15.8 ft. Neap tides follow on Friday, when the range shrinks to 9.0 ft.
Mud Bay, Goose Island is a subordinate station. NOAA predicts its tides by adjusting Elfin Cove, Port Althorp: highs come about 6 min and lows about 6 min later than there. The nearest other station is Point Adolphus, 10 mi away, where high tide comes about 23 min later. For tidal currents, see South Passage.
Predictions are based on Elfin Cove, Port Althorp.
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.