Today's tide
Today's tides
ft above MLLW- Low3:42 AM0.4 ft
- High11:28 AM3.8 ft
- Low4:53 PM2.1 ft
- High9:17 PM3.0 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low4:14 AM0.6 ft
- High11:40 AM3.6 ft
- Low5:22 PM1.7 ft
- High10:28 PM2.9 ft
| Tide | Time | Height |
|---|---|---|
| Low | 3:42 AM | 0.4 ft |
| High | 11:28 AM | 3.8 ft |
| Low | 4:53 PM | 2.1 ft |
| High | 9:17 PM | 3.0 ft |
Best windows today
- Fishing6:00 to 8:00 PM
Today's best window (9:00 to 10:00 AM) has passed. Dawn light with the incoming tide around the 11:28 AM high. Second window 7:00 to 8:00 PM.
- Tidepools & shellingNo daylight low today
No daylight low today. The next good one is Friday at 6:00 PM.
- Surfing5:00 to 8:00 PM
Mid tide from 5:00 to 8:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 12:00 to 7:00 AM
Water drops under 1.5 ft from 12:00 to 7:00 AM. Plan to be back on the trailer before then.
Best windows tomorrow
- Fishing6:00 to 10:00 PM
Moving water near sunset, as the tide rises toward the 10:28 PM high. Second window 8:00 to 11:00 AM.
- Tidepools & shellingNo daylight low today
No daylight low today. The next good one is Friday at 6:00 PM.
- Surfing5:00 to 8:00 PM
Mid tide from 5:00 to 8:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 1:00 to 7:00 AM
Water drops under 1.5 ft from 1:00 to 7:00 AM. Plan to be back on the trailer before then.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayTue 20 | L3:42a0.4 | H11:28a3.8 | L4:53p2.1 | H9:17p3.0 | 3.5 |
| WedOct 21 | L4:14a0.6 | H11:40a3.6 | L5:22p1.7 | H10:28p2.9 | 3.0 |
| ThuOct 22 | L4:44a1.0 | H11:42a3.5 | L5:54p1.2 | H11:47p2.8 | 2.5 |
| FriOct 23 | L5:10a1.4 | H11:43a3.5 | L6:31p0.7 | 2.8 | |
| SatOct 24 | H1:20a2.8 | L5:35a1.9 | H11:51a3.7 | L7:14p0.2 | 3.5 |
| SunOct 25 | H3:07a3.1 | L6:03a2.4 | H12:09p4.0 | L8:02p−0.3 | 4.3 |
| MonOct 26 | H4:36a3.5 | L6:46a2.9 | H12:38p4.2 | L8:55p−0.7 | 5.0 |
Tide predictions and observations: NOAA National Ocean Service, Center for Operational Oceanographic Products and Services (CO-OPS), station 9462331.
Nearby stations
Currents
No current prediction station nearby.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Unalaska, Dutch Harbor
- Live gauge
- None
- Coordinates
- 52.842° N, 169.043° W
- Time zone
- Hawaii-Aleutian, UTC−9
- Station ID
- NOAA 9462331
About the tides at Cape Sagak
This is a mixed-tide station. Some days bring a deep low and a shallow low, and a few days have only one of each. The pattern follows the reference station at Unalaska, Dutch Harbor. The average range is about 3.1 ft. Spring tides add a little more at both ends. That is smaller than most Alaska stations on this site. The next spring tides peak on October 31, with a range of 6.0 ft. Neap tides follow on October 30, when the range shrinks to 1.5 ft. In the next 12 months the highest predicted tide here is 6.1 ft on December 23, and the lowest is −1.6 ft on June 6.
Cape Sagak is a subordinate station. NOAA predicts its tides by adjusting Unalaska, Dutch Harbor: highs come about 183 min and lows about 196 min earlier than there. The nearest other station is Adugak Island, 7 mi away, where high tide comes about 2 h 30 m later.
Predictions are based on Unalaska, Dutch Harbor.
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.