Today's tide
Today's tides
ft above MLLW- Low4:39 AM4.5 ft
- High11:51 AM13.9 ft
- Low5:31 PM7.0 ft
- High11:33 PM13.5 ft
Tomorrow's tide (predicted)
Tomorrow's tides
ft above MLLW- Low5:43 AM3.6 ft
- High12:27 PM15.5 ft
- Low6:22 PM4.9 ft
| Tide | Time | Height |
|---|---|---|
| Low | 4:39 AM | 4.5 ft |
| High | 11:51 AM | 13.9 ft |
| Low | 5:31 PM | 7.0 ft |
| High | 11:33 PM | 13.5 ft |
Best windows today
- Fishing6:00 to 7:00 PM
Moving water near sunset, as the tide rises toward the 11:33 PM high.
- Tidepools & shellingNo daylight low today
No daylight low today. The next good one is Thursday at 6:00 PM.
- Surfing6:00 to 7:00 PM
Today's best window (8:00 to 9:00 AM) has passed. Mid tide from 8:00 to 9:00 AM. No wind sensor at this station.
- Shallow boat launchEnough water all day
Lowest is 4.5 ft at 4:39 AM.
Best windows tomorrow
- Fishing8:00 AM to 12:00 PM
Dawn light with the incoming tide around the 12:27 PM high. Second window 4:00 to 8:00 PM.
- Tidepools & shelling5:00 to 7:00 PM
The 4.9 ft low at 6:22 PM falls in full daylight. The tide returns fast here, so start heading back by 7:20 PM.
- Surfing8:00 to 10:00 AM
Mid tide from 8:00 to 10:00 AM. No wind sensor at this station.
- Shallow boat launchEnough water all day
Lowest is 3.6 ft at 5:43 AM.
Next 7 days
October calendar →| Day | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Range, ft |
|---|---|---|---|---|---|
| TodayTue 20 | L4:39a4.5 | H11:51a13.9 | L5:31p7.0 | H11:33p13.5 | 9.4 |
| WedOct 21 | L5:43a3.6 | H12:27p15.5 | L6:22p4.9 | 11.9 | |
| ThuOct 22 | H12:29a15.0 | L6:30a2.6 | H12:57p17.1 | L7:02p2.5 | 14.6 |
| FriOct 23 | H1:12a16.6 | L7:10a1.7 | H1:26p18.6 | L7:39p0.2 | 18.4 |
| SatOct 24 | H1:51a18.0 | L7:47a1.1 | H1:56p20.0 | L8:14p−1.8 | 21.8 |
| SunOct 25 | H2:29a19.1 | L8:23a0.8 | H2:27p21.0 | L8:51p−3.4 | 24.4 spring tide |
| MonOct 26 | H3:08a19.7 | L8:59a0.8 | H3:00p21.6 | L9:28p−4.4 | 26.0 spring tide |
Spring tides Sunday to Monday. Lows drop to −4.4 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 9455517.
Nearby stations
Currents
Seldovia
- Current predictions are delayed. Try again soon.
Current predictions for Seldovia, 7 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
- 59.468° N, 151.565° W
- Time zone
- Alaska, UTC−8
- Station ID
- NOAA 9455517
About the tides at Kasitsna Bay
Kasitsna Bay has a semidiurnal tide: two highs and two lows of similar height each day, about 12 hours and 25 minutes apart. The tide range here is very large, about 15.7 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 18.1 ft. The next spring tides peak on October 27, with a range of 26.4 ft. Neap tides follow today, when the range shrinks to 9.4 ft. In the next 12 months the highest predicted tide here is 22.2 ft on September 2, and the lowest is −5.5 ft on December 24.
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 1980 to 2008 to set up these predictions. The nearest other station is Seldovia, 6 mi away. For tidal currents, see Seldovia.
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.