Today's tide
Today's tides
ft above MLLW- High7:38 AM3.8 ft
- Low11:34 AM2.9 ft
- High4:16 PM4.0 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low12:13 AM−1.0 ft
- High8:30 AM4.1 ft
- Low12:39 PM3.0 ft
- High5:15 PM4.3 ft
| Tide | Time | Height |
|---|---|---|
| High | 7:38 AM | 3.8 ft |
| Low | 11:34 AM | 2.9 ft |
| High | 4:16 PM | 4.0 ft |
Best windows today
- Fishing7:00 to 9:00 PM
Today's best window (6:00 to 9:00 AM) has passed. Dawn light with the incoming tide around the 7:38 AM high. Second window 7:00 to 9:00 PM.
- Tidepools & shellingNo daylight low today
No daylight low today.
- Surfing1:00 to 3:00 PM
Mid tide from 1:00 to 3:00 PM. No wind sensor at this station.
- Shallow boat launchAvoid 8:00 PM to 12:00 AM
Under 1.5 ft around low water. Launch before 8:00 PM.
Best windows tomorrow
- Fishing7:00 to 8:00 AM
Dawn light with the incoming tide around the 8:30 AM high.
- Tidepools & shellingNo daylight low today
No daylight low today.
- SurfingNo mid-tide window in daylight
Tide stage only. Swell, sandbars and local breaks decide what works.
- Shallow boat launchAvoid 12:00 to 4:00 AM
Water drops under 1.5 ft from 12:00 to 4:00 AM. Plan to be back on the trailer before then.
Next 7 days
September calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayWed 30 | H7:38a3.8 | L11:34a2.9 | H4:16p4.0 | 1.2 | |
| ThuOct 1 | L12:13a−1.0 | H8:30a4.1 | L12:39p3.0 | H5:15p4.3 | 5.2 spring tide |
| FriOct 2 | L1:08a−1.2 | H9:17a4.2 | L1:33p2.9 | H6:20p4.4 | 5.5 spring tide |
| SatOct 3 | L2:02a−1.2 | H10:01a4.2 | L2:24p2.7 | H7:26p4.4 | 5.6 spring tide |
| SunOct 4 | L2:55a−1.1 | H10:41a4.1 | L3:18p2.4 | H8:31p4.3 | 5.4 spring tide |
| MonOct 5 | L3:46a−0.9 | H11:18a4.0 | L4:17p2.0 | H9:40p4.0 | 4.9 |
| TueOct 6 | L4:37a−0.5 | H11:52a3.9 | L5:16p1.6 | H10:55p3.7 | 4.4 |
Spring tides Thursday to Sunday. Lows drop to −1.2 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 9462331.
Nearby stations
Currents
No current prediction station nearby.
Station details
- Datum
- Mean lower low water
- Predictions
- NOAA subordinate, from Unalaska
- 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 average range is about 2.7 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 Saturday, with a range of 5.6 ft. Neap tides follow today, when the range shrinks to 1.2 ft.
Cape Sagak is a subordinate station. NOAA predicts its tides by adjusting Unalaska: 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.
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.