Today's tide
Today's tides
ft above MLLW- Low5:05 AM0.3 ft
- High11:28 AM15.5 ft
- Low5:33 PM1.7 ft
- High11:39 PM15.8 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low5:51 AM−0.2 ft
- High12:09 PM16.7 ft
- Low6:18 PM0.0 ft
| Tide | Time | Height |
|---|---|---|
| Low | 5:05 AM | 0.3 ft |
| High | 11:28 AM | 15.5 ft |
| Low | 5:33 PM | 1.7 ft |
| High | 11:39 PM | 15.8 ft |
Best windows today
- Fishing6:00 to 7:00 PM
Moving water near sunset, as the tide rises toward the 11:39 PM high.
- Tidepools & shelling5:00 to 6:00 PM
The 1.7 ft low at 5:33 PM falls in full daylight. The tide returns fast here, so start heading back by 6:30 PM.
- Surfing8:00 to 9:00 AM
Mid tide from 8:00 to 9:00 AM. No wind sensor at this station.
- Shallow boat launchAvoid 4:00 to 6:00 AM
Under 1.5 ft around low water. Launch before 4:00 AM.
Best windows tomorrow
- Fishing6:00 to 7:00 AM
Dawn light with the incoming tide around the 12:09 PM high. Second window 5:00 to 6:00 PM.
- Tidepools & shelling5:00 to 7:00 PM
The 0.0 ft low at 6:18 PM falls in full daylight. The tide returns fast here, so start heading back by 7:15 PM.
- 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 8:00 PM
Under 1.5 ft around low water. Launch before 5:00 PM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayWed 7 | L5:05a0.3 | H11:28a15.5 | L5:33p1.7 | H11:39p15.8 | 15.5 |
| ThuOct 8 | L5:51a−0.2 | H12:09p16.7 | L6:18p0.0 | 16.9 | |
| FriOct 9 | H12:28a16.5 | L6:30a−0.3 | H12:45p17.6 | L6:57p−1.1 | 18.7 spring tide |
| SatOct 10 | H1:10a16.7 | L7:06a0.0 | H1:19p18.0 | L7:33p−1.7 | 19.7 spring tide |
| SunOct 11 | H1:49a16.5 | L7:38a0.7 | H1:50p17.9 | L8:06p−1.8 | 19.7 spring tide |
| MonOct 12 | H2:25a16.0 | L8:09a1.6 | H2:18p17.5 | L8:39p−1.4 | 18.9 spring tide |
| TueOct 13 | H2:59a15.3 | L8:38a2.6 | H2:46p16.9 | L9:11p−0.7 | 17.5 |
Spring tides Friday to Monday. Lows drop to −1.8 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 9450581.
Nearby stations
Currents
Happy Harbor, Kasaan Island, Kasaan Bay
- Max ebb3:16 AM 0.4 kn
- Slack6:54 AM
- Max flood9:10 AM 0.3 kn
- Slack11:58 AM
- Max ebb2:46 PM 0.3 kn
- Slack6:25 PM
- Max flood9:17 PM 0.3 kn
Current predictions for Happy Harbor, Kasaan Island, Kasaan Bay, 4 mi away. Currents near inlets can be strong. Not for navigation.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA, from this station's own tide records
- Live gauge
- None
- Coordinates
- 55.535° N, 132.397° W
- Time zone
- Alaska, UTC−8
- Station ID
- NOAA 9450581
About the tides at Kasaan
Tides here follow a regular twice-daily rhythm. The two daily highs usually differ by only 1.5 ft. The tide range here is very large, about 13.2 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. From the average lower low to the average higher high, the difference is 15.7 ft. The next spring tides peak on Sunday, with a range of 19.7 ft. Neap tides follow on October 17, when the range shrinks to 6.2 ft. In the next 12 months the highest predicted tide here is 19.4 ft on December 24, and the lowest is −4.1 ft on July 5.
This is a prediction station. NOAA calculates its tides from past measurements at this spot, but there is no live gauge today. NOAA measured the tide here from 1924 to 2002 to set up these predictions. The nearest other station is Lindeman Cove, 6 mi away. For tidal currents, see Happy Harbor, Kasaan Island, Kasaan Bay.
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.