Tides
About this chart
Skan Bay tide chart key:
The tide chart above shows the times and heights of high tide and low tide for Skan Bay, as well as solunar period times (represented by fish icons). The red line highlights the current time and estimated height.Two fish mark minor solunar periods (high fish activity); four fish mark major solunar periods (very high fish activity).
| Day | Time | Tide | Height | |
|---|---|---|---|---|
| ▲ High | 3.88′ | |||
| ▼ Low | -1.07′ | |||
| ▲ High | 4.2′ | |||
| ▼ Low | 2.71′ | |||
| ▲ High | 3.64′ | |||
| ▼ Low | -0.66′ |
: The tide at Skan Bay, Unalaska Island is falling, with an estimated height of 3.19 ft. The next low tide is 2.71 ft at . Current forecast: Rain; SE winds at 23 mph, gusting to 61 mph; open-water waves around 8.3 ft. Today’s tidal range is approximately 5.27 ft.
Tidal range for : 5.27 ft (minimum -1.07 ft, maximum 4.2 ft).
Local times Heights in ft relative to MLLW
Weather & Marine Forecast
Sunday, November 1, 2026: Conditions: Rain / Drizzle; air temperatures of 44–46°F through tonight; winds at 2–23 mph, gusting to 61 mph; open-water waves around 7.1 ft–8.3 ft. Estimated water temperature is 43°F as of 3:33 PM.
| Date | Sun, Nov 1 | Mon, Nov 2 | Tue, Nov 3 | Wed, Nov 4 | Thu, Nov 5 | Fri, Nov 6 | Sat, Nov 7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Weather °F Precip |
45°
100%
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45°
100%
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46°
100%
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46°
100%
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46°
94%
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45°
86%
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45°
75%
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44°
60%
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44°
43%
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43°
29%
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43°
19%
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42°
11%
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41°
8%
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41°
11%
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39°
19%
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39°
27%
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40°
35%
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41°
45%
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40°
53%
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42°
60%
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43°
66%
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42°
73%
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42°
81%
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44°
89%
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44°
94%
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44°
93%
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42°
89%
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42°
86%
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41°
86%
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42°
87%
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40°
88%
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39°
90%
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40°
91%
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39°
90%
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39°
82%
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40°
70%
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40°
63%
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40°
65%
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40°
72%
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41°
78%
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40°
81%
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40°
82%
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40°
84%
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41°
86%
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42°
89%
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42°
90%
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42°
90%
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42°
88%
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42°
86%
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42°
85%
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41°
83%
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40°
78%
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40°
68%
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39°
56%
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39°
45%
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39°
38%
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38°
34%
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38°
31%
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39°
31%
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39°
33%
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39°
35%
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38°
38%
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39°
40%
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38°
43%
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38°
44%
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38°
46%
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38°
47%
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38°
49%
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38°
52%
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38°
55%
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38°
59%
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38°
63%
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38°
67%
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38°
70%
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37°
73%
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36°
75%
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36°
75%
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36°
74%
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35°
73%
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35°
74%
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36°
75%
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36°
75%
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35°
73%
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35°
70%
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35°
67%
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35°
65%
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35°
63%
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34°
61%
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33°
60%
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33°
59%
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32°
57%
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33°
54%
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34°
52%
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35°
49%
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35°
47%
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34°
46%
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34°
45%
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34°
45%
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33°
46%
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33°
47%
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33°
46%
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33°
46%
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33°
45%
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33°
45%
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33°
46%
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32°
47%
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32°
48%
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32°
48%
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32°
49%
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32°
49%
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32°
49%
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32°
51%
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33°
56%
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34°
63%
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34°
69%
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34°
72%
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34°
73%
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34°
74%
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35°
73%
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35°
72%
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36°
71%
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36°
71%
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37°
72%
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37°
73%
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37°
73%
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38°
74%
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38°
73%
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38°
71%
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38°
69%
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38°
67%
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38°
65%
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38°
63%
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38°
61%
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38°
61%
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37°
61%
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37°
61%
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37°
61%
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37°
60%
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37°
59%
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37°
56%
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37°
53%
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37°
49%
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38°
45%
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38°
41%
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| Wind mph | 23 Gust 61 | 19 Gust 58 | 15 Gust 49 | 7 Gust 37 | 2 Gust 19 | 16 Gust 36 | 21 Gust 49 | 22 Gust 56 | 18 Gust 54 | 14 Gust 43 | 15 Gust 38 | 9 Gust 38 | 7 Gust 27 | 6 Gust 21 | 5 Gust 18 | 6 Gust 19 | 7 Gust 20 | 8 Gust 22 | 8 Gust 23 | 8 Gust 23 | 11 Gust 26 | 11 Gust 31 | 10 Gust 28 | 12 Gust 29 | 12 Gust 32 | 14 Gust 34 | 13 Gust 33 | 12 Gust 31 | 10 Gust 30 | 9 Gust 28 | 8 Gust 26 | 4 Gust 20 | 2 Gust 12 | 0 Gust 5 | 3 Gust 11 | 7 Gust 20 | 7 Gust 20 | 10 Gust 26 | 11 Gust 30 | 13 Gust 32 | 13 Gust 32 | 14 Gust 36 | 15 Gust 37 | 15 Gust 38 | 14 Gust 37 | 16 Gust 39 | 17 Gust 43 | 17 Gust 42 | 17 Gust 43 | 21 Gust 50 | 22 Gust 53 | 24 Gust 57 | 23 Gust 57 | 22 Gust 55 | 21 Gust 53 | 18 Gust 50 | 17 Gust 45 | 16 Gust 42 | 17 Gust 45 | 17 Gust 43 | 18 Gust 42 | 14 Gust 42 | 15 Gust 37 | 15 Gust 40 | 16 Gust 39 | 17 Gust 42 | 18 Gust 44 | 18 Gust 45 | 18 Gust 46 | 18 Gust 46 | 19 Gust 46 | 19 Gust 47 | 20 Gust 47 | 20 Gust 47 | 20 Gust 48 | 19 Gust 48 | 19 Gust 47 | 18 Gust 47 | 18 Gust 46 | 18 Gust 46 | 18 Gust 45 | 18 Gust 45 | 17 Gust 45 | 15 Gust 45 | 14 Gust 44 | 13 Gust 42 | 12 Gust 40 | 12 Gust 38 | 10 Gust 35 | 8 Gust 33 | 7 Gust 31 | 8 Gust 30 | 10 Gust 30 | 11 Gust 30 | 11 Gust 30 | 11 Gust 31 | 11 Gust 31 | 11 Gust 31 | 11 Gust 30 | 11 Gust 30 | 10 Gust 29 | 9 Gust 29 | 9 Gust 28 | 8 Gust 28 | 9 Gust 28 | 9 Gust 28 | 9 Gust 28 | 9 Gust 28 | 9 Gust 27 | 9 Gust 26 | 9 Gust 25 | 9 Gust 24 | 9 Gust 24 | 8 Gust 24 | 8 Gust 25 | 8 Gust 25 | 9 Gust 24 | 10 Gust 25 | 12 Gust 29 | 12 Gust 31 | 13 Gust 32 | 13 Gust 33 | 13 Gust 33 | 13 Gust 34 | 13 Gust 34 | 14 Gust 35 | 14 Gust 35 | 14 Gust 36 | 14 Gust 36 | 15 Gust 36 | 14 Gust 36 | 14 Gust 37 | 14 Gust 37 | 14 Gust 37 | 14 Gust 37 | 14 Gust 38 | 13 Gust 38 | 13 Gust 38 | 13 Gust 38 | 12 Gust 37 | 12 Gust 36 | 11 Gust 35 | 11 Gust 34 | 10 Gust 33 |
| Waves | 8.3′ 7.5 sec | 8.2′ 7.7 sec | 8.1′ 7.9 sec | 8.1′ 8.1 sec | 7.7′ 8.3 sec | 7.5′ 8.5 sec | 7.2′ 8.7 sec | 7.2′ 8.8 sec | 7.1′ 8.8 sec | 7.1′ 8.8 sec | 7.1′ 8.9 sec | 7′ 8.9 sec | 7′ 9 sec | 7′ 9.1 sec | 7′ 9.2 sec | 7′ 9.3 sec | 7′ 9.4 sec | 6.9′ 9.5 sec | 6.9′ 9.6 sec | 6.8′ 9.7 sec | 6.8′ 9.8 sec | 6.7′ 9.8 sec | 6.7′ 9.7 sec | 6.7′ 9.5 sec | 6.7′ 9.4 sec | 6.7′ 9.3 sec | 6.7′ 9.3 sec | 6.7′ 9.3 sec | 7′ 9.3 sec | 7.2′ 9.4 sec | 7.4′ 9.5 sec | 7.7′ 9.8 sec | 8.1′ 10.3 sec | 8.4′ 10.7 sec | 8.5′ 11 sec | 8.6′ 11.4 sec | 8.7′ 11.7 sec | 8.7′ 11.8 sec | 8.6′ 11.9 sec | 8.6′ 11.9 sec | 8.5′ 11.8 sec | 8.4′ 11.6 sec | 8.3′ 11.4 sec | 8.1′ 11.3 sec | 8′ 11.2 sec | 7.9′ 11.2 sec | 7.8′ 11.1 sec | 7.7′ 11 sec | 7.6′ 10.9 sec | 7.5′ 11 sec | 7.3′ 11.2 sec | 7.2′ 11.3 sec | 7.1′ 11.3 sec | 6.9′ 11.3 sec | 6.8′ 11.2 sec | 6.5′ 11.1 sec | 6.3′ 11 sec | 6′ 10.8 sec | 5.8′ 10.7 sec | 5.6′ 10.5 sec | 5.3′ 10.4 sec | 5.1′ 10.2 sec | 4.9′ 10.1 sec | 4.7′ 10 sec | 4.6′ 9.8 sec | 4.4′ 9.7 sec | 4.3′ 9.5 sec | 4.1′ 9.4 sec | 3.9′ 9.4 sec | 3.8′ 9.3 sec | 3.7′ 9.1 sec | 3.6′ 8.9 sec | 3.5′ 8.7 sec | 3.5′ 8.4 sec | 3.5′ 8 sec | 3.5′ 7.8 sec | 3.7′ 8 sec | 4′ 8.4 sec | 4.2′ 8.8 sec | 4.8′ 9.2 sec | 5.4′ 9.8 sec | 6′ 10.1 sec | 6.2′ 10.3 sec | 6.3′ 10.3 sec | 6.5′ 10.2 sec | 6.4′ 10 sec | 6.2′ 9.7 sec | 6′ 9.5 sec | 5.8′ 9.2 sec | 5.6′ 9 sec | 5.4′ 8.8 sec | 5.2′ 8.6 sec | 5.1′ 8.3 sec | 5′ 8.1 sec | 4.9′ 7.9 sec | 4.9′ 7.7 sec | 4.8′ 7.5 sec | 4.7′ 7.4 sec | 4.6′ 7.4 sec | 4.5′ 7.3 sec | 4.4′ 7.2 sec | 4.3′ 7.2 sec | 4.3′ 7.1 sec | 4.1′ 7.2 sec | 3.9′ 7.2 sec | 3.8′ 7.3 sec | 3.7′ 7.3 sec | 3.6′ 7.3 sec | 3.5′ 7.4 sec | 3.4′ 7.4 sec | 3.3′ 7.4 sec | 3.3′ 7.4 sec | 3.2′ 7.4 sec | 3.1′ 7.4 sec | 3.1′ 7.4 sec | 3.1′ 7.4 sec | 3.1′ 7.3 sec | 3.1′ 7.3 sec | 3.1′ 7.2 sec | 3.1′ 7.2 sec | 3.1′ 7.2 sec | 3.1′ 7.2 sec | 3′ 7.3 sec | 3′ 7.4 sec | 3′ 7.5 sec | 3′ 7.6 sec | 2.9′ 7.7 sec | 2.9′ 7.8 sec | 2.8′ 7.9 sec | 2.8′ 8.1 sec | 2.8′ 8.2 sec | 2.8′ 8.4 sec | 2.8′ 8.5 sec | 2.8′ 8.7 sec | 2.9′ 8.8 sec | 2.9′ 9 sec | 2.9′ 9.1 sec | 2.9′ 9.2 sec | 2.9′ 9.2 sec | 2.8′ 9.3 sec | 2.8′ 9.3 sec | 2.8′ 9.3 sec | 2.7′ 9.3 sec | 2.6′ 9.3 sec |
| Swell | 4.8′ 7.1 sec | 5.1′ 7 sec | 5.4′ 6.7 sec | 5.8′ 6.5 sec | 5.4′ 6.7 sec | 5.1′ 7.1 sec | 4.7′ 7.3 sec | 5.2′ 7.4 sec | 5.8′ 7.5 sec | 6.4′ 7.5 sec | 6.4′ 7.6 sec | 6.4′ 7.7 sec | 6.4′ 7.7 sec | 6.4′ 7.8 sec | 6.5′ 7.8 sec | 6.5′ 7.9 sec | 6.6′ 7.9 sec | 6.7′ 8 sec | 6.8′ 7.9 sec | 6.2′ 7.8 sec | 5.7′ 7.5 sec | 5.2′ 7.4 sec | 5.1′ 7.3 sec | 5.1′ 7.2 sec | 5.1′ 7.3 sec | 5.5′ 7.5 sec | 5.9′ 7.9 sec | 6.4′ 8.2 sec | 6.5′ 8.3 sec | 6.7′ 8.4 sec | 6.8′ 8.5 sec | 7.3′ 8.7 sec | 7.8′ 8.8 sec | 8.3′ 9 sec | 8.4′ 9.2 sec | 8.5′ 9.5 sec | 8.6′ 9.8 sec | 8.5′ 9.9 sec | 8.5′ 10 sec | 8.4′ 10.1 sec | 8.2′ 10.1 sec | 8′ 10.1 sec | 7.8′ 10.1 sec | 7.7′ 10.1 sec | 7.5′ 10 sec | 7.3′ 10.1 sec | 6.6′ 10.6 sec | 5.8′ 11.3 sec | 5.1′ 11.7 sec | 5.6′ 11.5 sec | 6.1′ 11 sec | 6.6′ 10.5 sec | 6.5′ 10.2 sec | 6.5′ 9.9 sec | 6.4′ 9.6 sec | 6.2′ 9.4 sec | 6′ 9.2 sec | 5.8′ 9 sec | 5.6′ 8.9 sec | 5.4′ 8.8 sec | 5.1′ 8.7 sec | 4.9′ 8.5 sec | 4.7′ 8.3 sec | 4.5′ 8.3 sec | 3.9′ 8.5 sec | 3.3′ 8.8 sec | 2.8′ 8.8 sec | 2.8′ 8.2 sec | 2.8′ 7.2 sec | 2.9′ 6.6 sec | 2.9′ 6.7 sec | 2.9′ 7.1 sec | 2.9′ 7.5 sec | 2.8′ 7.6 sec | 2.7′ 7.6 sec | 2.6′ 7.6 sec | 2.6′ 7.5 sec | 2.6′ 7.4 sec | 2.6′ 7.7 sec | 3.3′ 8.7 sec | 3.9′ 10.1 sec | 4.6′ 11.1 sec | 4.8′ 11.2 sec | 4.9′ 10.9 sec | 5.1′ 10.6 sec | 5′ 10.4 sec | 4.8′ 10.2 sec | 4.7′ 10.1 sec | 4.4′ 9.9 sec | 4.1′ 9.8 sec | 3.9′ 9.8 sec | 3.5′ 9.9 sec | 3.1′ 10 sec | 2.8′ 10.1 sec | 2.8′ 10 sec | 2.7′ 9.9 sec | 2.7′ 9.8 sec | 2.6′ 9.7 sec | 2.6′ 9.6 sec | 2.5′ 9.5 sec | 2.5′ 9.3 sec | 2.5′ 9.2 sec | 2.5′ 9.1 sec | 2.4′ 9 sec | 2.4′ 9 sec | 2.3′ 9 sec | 2.2′ 8.9 sec | 2.2′ 8.8 sec | 2.1′ 8.7 sec | 2.1′ 8.6 sec | 2′ 8.5 sec | 2′ 8.4 sec | 2′ 8.4 sec | 2′ 8.3 sec | 2′ 8.2 sec | 1.9′ 8.1 sec | 1.9′ 8.1 sec | 1.8′ 8 sec | 1.8′ 7.9 sec | 1.8′ 7.9 sec | 1.7′ 7.8 sec | 1.6′ 7.7 sec | 1.6′ 7.6 sec | 1.6′ 7.5 sec | 1.8′ 7.6 sec | 2′ 7.7 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.2′ 7.8 sec | 2.3′ 7.9 sec | 2.3′ 7.9 sec | 2.4′ 8 sec | 2.4′ 8 sec | 2.4′ 8 sec | 2.4′ 8 sec | 2.4′ 8 sec | 2.3′ 8.1 sec | 2.2′ 8.1 sec | 2.2′ 8 sec | 2.2′ 7.9 sec |
| Water °F | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 43° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 42° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° | 44° |
Wave forecasts represent open-water conditions; conditions in rivers, harbors, and sheltered waters may differ. Forecast wave heights represent significant wave height, roughly the average height of the highest third of waves. Individual waves can be twice this height or more, so the forecast does not represent the maximum wave height.
Next 7 Days
| Day | Moon phase | 1st Tide | 2nd Tide | 3rd Tide | 4th Tide | ☀ Sun |
Major Times
|
Minor Times
|
|---|---|---|---|---|---|---|---|---|
|
|
▼ -1.07 ft |
▲ 4.2 ft |
▼ 2.71 ft |
▲ 3.64 ft |
▲ 9:08 AM ▼ 6:34 PM |
7:04 AM → 9:04 AM 7:38 PM → 9:38 PM |
12:07 AM → 1:07 AM 3:39 PM → 4:39 PM |
|
|
|
▼ -0.66 ft |
▲ 4.15 ft |
▼ 2.14 ft |
▲ 3.34 ft |
▲ 9:10 AM ▼ 6:32 PM |
7:56 AM → 9:56 AM 8:29 PM → 10:29 PM |
12:37 AM → 1:37 AM 3:54 PM → 4:54 PM |
|
|
|
▼ -0.09 ft |
▲ 4.08 ft |
▼ 1.52 ft |
▲ 9:12 AM ▼ 6:31 PM |
8:44 AM → 10:44 AM 9:15 PM → 11:15 PM |
2:04 AM → 3:04 AM 4:05 PM → 5:05 PM |
||
|
|
▲ 3.05 ft |
▼ 0.59 ft |
▲ 3.98 ft |
▼ 0.92 ft |
▲ 9:14 AM ▼ 6:29 PM |
9:29 AM → 11:29 AM 10:00 PM → 12:00 AM |
3:26 AM → 4:26 AM 4:15 PM → 5:15 PM |
|
|
|
▲ 2.87 ft |
▼ 1.35 ft |
▲ 3.87 ft |
▼ 0.42 ft |
▲ 9:16 AM ▼ 6:27 PM |
10:13 AM → 12:13 PM 10:44 PM → 12:44 AM |
4:46 AM → 5:46 AM 4:24 PM → 5:24 PM |
|
|
|
▲ 2.86 ft |
▼ 2.11 ft |
▲ 3.74 ft |
▼ 0.04 ft |
▲ 9:18 AM ▼ 6:25 PM | 10:57 AM → 12:57 PM |
6:05 AM → 7:05 AM 4:34 PM → 5:34 PM |
|
|
|
▲ 3.06 ft |
▼ 2.82 ft |
▲ 3.64 ft |
▼ -0.18 ft |
▲ 9:20 AM ▼ 6:23 PM |
11:28 PM → 1:28 AM 11:42 AM → 1:42 PM |
7:23 AM → 8:23 AM 4:46 PM → 5:46 PM |
Location & Map
About these predictions
Tide heights are predictions, not measurements. Wind, air pressure, storms, and river flow can cause actual water levels to differ. Not for navigation.
Tide prediction source:
NOAA
Vertical datum:
MLLW — Mean Lower Low Water
Weather Data: NOAA & Open-Meteo
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