New Hampshire king tides, October and November 2026
King tides are the highest predicted high tides of a period. This page lists the highest predicted high tides and lowest predicted low tides across 9 NOAA stations in New Hampshire. Heights are feet above each station's Mean Lower Low Water (MLLW), so stations with a larger tidal range rank higher. Times are local.
Predictions for October 2026 and November 2026. Generated October 10, 2026.
New Hampshire king tides, October 2026
Dates of the highest predicted high tide at each station: Oct 28 (9 stations). 9 of 9 stations have a predicted low tide below 0.0 ft.
Highest predicted high tides
| Station | Height (ft above MLLW) | Date and time |
|---|---|---|
| Fort Point | 10.6 ft | Wed, Oct 28, 1:02p |
| Jaffrey Point | 10.6 ft | Wed, Oct 28, 12:51p |
| Gosport Harbor, Isles of Shoals | 10.4 ft | Wed, Oct 28, 12:56p |
| Hampton Harbor | 10.2 ft | Wed, Oct 28, 1:08p |
| Portsmouth | 9.6 ft | Wed, Oct 28, 1:16p |
| Atlantic Heights | 9.2 ft | Wed, Oct 28, 1:31p |
| Dover, Cocheco River | 8.5 ft | Wed, Oct 28, 2:39p |
| Squamscott River RR. Bridge | 8.4 ft | Wed, Oct 28, 3:13p |
| Dover Point | 7.8 ft | Wed, Oct 28, 2:27p |
Lowest predicted low tides
| Station | Height (ft above MLLW) | Date and time |
|---|---|---|
| Jaffrey Point | -1.1 ft | Tue, Oct 27, 6:27p |
| Fort Point | -1.1 ft | Wed, Oct 28, 7:26p |
| Gosport Harbor, Isles of Shoals | -1.1 ft | Tue, Oct 27, 6:30p |
| Hampton Harbor | -1.1 ft | Tue, Oct 27, 7:04p |
| Portsmouth | -1.0 ft | Tue, Oct 27, 6:49p |
| Atlantic Heights | -1.0 ft | Tue, Oct 27, 7:00p |
| Squamscott River RR. Bridge | -0.9 ft | Tue, Oct 27, 9:13p |
| Dover Point | -0.8 ft | Tue, Oct 27, 7:59p |
| Dover, Cocheco River | -0.6 ft | Wed, Oct 28, 9:11p |
New Hampshire king tides, November 2026
Dates of the highest predicted high tide at each station: Nov 26 (9 stations). 9 of 9 stations have a predicted low tide below 0.0 ft.
Highest predicted high tides
| Station | Height (ft above MLLW) | Date and time |
|---|---|---|
| Fort Point | 10.9 ft | Thu, Nov 26, 11:45a |
| Jaffrey Point | 10.9 ft | Thu, Nov 26, 11:34a |
| Gosport Harbor, Isles of Shoals | 10.7 ft | Thu, Nov 26, 11:39a |
| Hampton Harbor | 10.4 ft | Thu, Nov 26, 11:51a |
| Portsmouth | 9.9 ft | Thu, Nov 26, 11:59a |
| Atlantic Heights | 9.4 ft | Thu, Nov 26, 12:14p |
| Dover, Cocheco River | 8.7 ft | Thu, Nov 26, 1:22p |
| Squamscott River RR. Bridge | 8.6 ft | Thu, Nov 26, 1:56p |
| Dover Point | 8.0 ft | Thu, Nov 26, 1:10p |
Lowest predicted low tides
| Station | Height (ft above MLLW) | Date and time |
|---|---|---|
| Fort Point | -1.4 ft | Thu, Nov 26, 6:12p |
| Jaffrey Point | -1.4 ft | Wed, Nov 25, 5:09p |
| Gosport Harbor, Isles of Shoals | -1.4 ft | Thu, Nov 26, 6:04p |
| Hampton Harbor | -1.3 ft | Thu, Nov 26, 6:38p |
| Portsmouth | -1.3 ft | Wed, Nov 25, 5:31p |
| Atlantic Heights | -1.2 ft | Wed, Nov 25, 5:42p |
| Squamscott River RR. Bridge | -1.1 ft | Thu, Nov 26, 8:47p |
| Dover Point | -1.0 ft | Thu, Nov 26, 7:33p |
| Dover, Cocheco River | -0.8 ft | Thu, Nov 26, 7:53p |
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