Maine tide station
Cape Porpoise tide times
Today, Sunday, October 18, 2026: high tide at 5:29 AM (7.3 ft) and 5:34 PM (8.1 ft); low tide at 11:18 AM (2.2 ft). Water temperature 52.3 F at buoy 44030 (13 mi away).
High tide▲
5:29AM
7.3FT MLLW
high
Low tide▼
11:18AM
2.2FT MLLW
low
High tide▲
5:34PM
8.1FT MLLW
high
Water temp°F
52.3
11.3C
buoy 44030, 13 mi
predicted height above MLLWnightnow (build time; your browser updates it)
As of 5:20 AM the tide is rising toward high tide at 5:29 AM (7.3 ft).
First Quarter 51% litSunrise 7:00 AMSunset 5:54 PMDaylight 10h 54mEDT
- High tide at Cape Porpoise, Maine on is at 5:29 AM (7.3 ft above MLLW) and 5:34 PM (8.1 ft above MLLW).
- Low tide at Cape Porpoise on is at 11:18 AM (2.2 ft).
- Today's tidal range at Cape Porpoise is 5.9 ft (highest high 8.1 ft, lowest low 2.2 ft).
- The nearest NOAA water temperature to Cape Porpoise is 52.3 F at buoy 44030 (13 mi away), as of .
- Sunrise 7:00 AM, sunset 5:54 PM (EDT); moon first quarter, 51% illuminated.
- Predictions are NOAA CO-OPS tide predictions for station 8418772 (subordinate station), heights above MLLW.
Next 7 days at Cape Porpoise
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Oct 18today | 5:29 AM7.3 ft | 11:18 AM2.2 ft | 5:34 PM8.1 ft | 7:00 AM | 5:54 PM | 51% | |
| Mon Oct 19 | 12:06 AM1.5 ft | 6:25 AM7.3 ft | 12:15 PM2.2 ft | 6:32 PM8.0 ft | 7:01 AM | 5:52 PM | 61% |
| Tue Oct 20 | 1:01 AM1.4 ft | 7:21 AM7.4 ft | 1:15 PM2.0 ft | 7:29 PM8.1 ft | 7:02 AM | 5:51 PM | 71% |
| Wed Oct 21 | 1:54 AM1.3 ft | 8:12 AM7.8 ft | 2:11 PM1.7 ft | 8:24 PM8.3 ft | 7:03 AM | 5:49 PM | 80% |
| Thu Oct 22 | 2:42 AM1.0 ft | 8:58 AM8.3 ft | 3:03 PM1.2 ft | 9:13 PM8.6 ft | 7:05 AM | 5:48 PM | 88% |
| Fri Oct 23 | 3:25 AM0.7 ft | 9:39 AM8.8 ft | 3:49 PM0.6 ft | 9:59 PM8.9 ft | 7:06 AM | 5:46 PM | 94% |
| Sat Oct 24 | 4:05 AM0.4 ft | 10:18 AM9.4 ft | 4:32 PM-0.0 ft | 10:42 PM9.2 ft | 7:07 AM | 5:45 PM | 98% |
Water temperature near Cape Porpoise
52.3 F (11.3 C)
NDBC buoy 44030 (Buoy B01 - Western Maine Shelf), 13 mi away, observed 08:00 UTC October 18, 2026
Water temperature is the nearest NOAA reading to Cape Porpoise, not a measurement at the tide gauge itself (this station has no water-temperature sensor). See water temperature by state for every sensor and buoy.
Tide tables
October 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Thu Oct 1 | 6:39 AM | 6:23 PM | 72% | ||||
| Fri Oct 2 | 6:41 AM | 6:21 PM | 62% | ||||
| Sat Oct 3 | 6:42 AM | 6:20 PM | 52% | ||||
| Sun Oct 4 | 6:43 AM | 6:18 PM | 41% | ||||
| Mon Oct 5 | 6:44 AM | 6:16 PM | 31% | ||||
| Tue Oct 6 | 6:45 AM | 6:14 PM | 22% | ||||
| Wed Oct 7 | 6:46 AM | 6:13 PM | 14% | ||||
| Thu Oct 8 | 6:48 AM | 6:11 PM | 7% | ||||
| Fri Oct 9 | 6:49 AM | 6:09 PM | 3% | ||||
| Sat Oct 10 | 6:50 AM | 6:07 PM | 0% | ||||
| Sun Oct 11 | 6:51 AM | 6:06 PM | 0% | ||||
| Mon Oct 12 | 6:52 AM | 6:04 PM | 2% | ||||
| Tue Oct 13 | 6:54 AM | 6:02 PM | 7% | ||||
| Wed Oct 14 | 6:55 AM | 6:01 PM | 13% | ||||
| Thu Oct 15 | 6:56 AM | 5:59 PM | 21% | ||||
| Fri Oct 16 | 3:43 AM7.7 ft | 9:33 AM1.8 ft | 3:44 PM8.5 ft | 10:17 PM1.1 ft | 6:57 AM | 5:57 PM | 30% |
| Sat Oct 17 | 4:34 AM7.4 ft | 10:23 AM2.1 ft | 4:37 PM8.2 ft | 11:10 PM1.4 ft | 6:58 AM | 5:56 PM | 40% |
| Sun Oct 18today | 5:29 AM7.3 ft | 11:18 AM2.2 ft | 5:34 PM8.1 ft | 7:00 AM | 5:54 PM | 51% | |
| Mon Oct 19 | 12:06 AM1.5 ft | 6:25 AM7.3 ft | 12:15 PM2.2 ft | 6:32 PM8.0 ft | 7:01 AM | 5:52 PM | 61% |
| Tue Oct 20 | 1:01 AM1.4 ft | 7:21 AM7.4 ft | 1:15 PM2.0 ft | 7:29 PM8.1 ft | 7:02 AM | 5:51 PM | 71% |
| Wed Oct 21 | 1:54 AM1.3 ft | 8:12 AM7.8 ft | 2:11 PM1.7 ft | 8:24 PM8.3 ft | 7:03 AM | 5:49 PM | 80% |
| Thu Oct 22 | 2:42 AM1.0 ft | 8:58 AM8.3 ft | 3:03 PM1.2 ft | 9:13 PM8.6 ft | 7:05 AM | 5:48 PM | 88% |
| Fri Oct 23 | 3:25 AM0.7 ft | 9:39 AM8.8 ft | 3:49 PM0.6 ft | 9:59 PM8.9 ft | 7:06 AM | 5:46 PM | 94% |
| Sat Oct 24 | 4:05 AM0.4 ft | 10:18 AM9.4 ft | 4:32 PM-0.0 ft | 10:42 PM9.2 ft | 7:07 AM | 5:45 PM | 98% |
| Sun Oct 25 | 4:45 AM0.1 ft | 10:57 AM9.9 ft | 5:16 PM-0.6 ft | 11:27 PM9.3 ft | 7:08 AM | 5:43 PM | 100% |
| Mon Oct 26 | 5:27 AM-0.0 ft | 11:37 AM10.3 ft | 6:00 PM-0.9 ft | 7:10 AM | 5:42 PM | 99% | |
| Tue Oct 27 | 12:12 AM9.4 ft | 6:10 AM-0.1 ft | 12:20 PM10.6 ft | 6:46 PM-1.1 ft | 7:11 AM | 5:40 PM | 97% |
| Wed Oct 28 | 12:59 AM9.4 ft | 6:56 AM-0.1 ft | 1:07 PM10.6 ft | 7:35 PM-1.1 ft | 7:12 AM | 5:39 PM | 92% |
| Thu Oct 29 | 1:48 AM9.2 ft | 7:45 AM0.1 ft | 1:56 PM10.5 ft | 8:27 PM-0.9 ft | 7:13 AM | 5:37 PM | 85% |
| Fri Oct 30 | 2:41 AM8.9 ft | 8:37 AM0.3 ft | 2:50 PM10.2 ft | 9:23 PM-0.6 ft | 7:15 AM | 5:36 PM | 77% |
| Sat Oct 31 | 3:39 AM8.6 ft | 9:35 AM0.7 ft | 3:51 PM9.9 ft | 10:25 PM-0.2 ft | 7:16 AM | 5:35 PM | 68% |
November 2026 tide table
| Date | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Sunrise | Sunset | Moon |
|---|---|---|---|---|---|---|---|
| Sun Nov 1 | 3:44 AM8.4 ft | 9:40 AM0.9 ft | 3:58 PM9.5 ft | 10:31 PM0.0 ft | 6:17 AM | 4:33 PM | 57% |
| Mon Nov 2 | 4:52 AM8.4 ft | 10:50 AM1.1 ft | 5:08 PM9.2 ft | 11:37 PM0.2 ft | 6:19 AM | 4:32 PM | 46% |
| Tue Nov 3 | 5:58 AM8.5 ft | 12:01 PM1.0 ft | 6:17 PM9.0 ft | 6:20 AM | 4:31 PM | 36% | |
| Wed Nov 4 | 12:42 AM0.3 ft | 7:01 AM8.8 ft | 1:11 PM0.7 ft | 7:24 PM9.0 ft | 6:21 AM | 4:29 PM | 26% |
| Thu Nov 5 | 1:41 AM0.3 ft | 7:57 AM9.1 ft | 2:12 PM0.4 ft | 8:23 PM9.0 ft | 6:22 AM | 4:28 PM | 17% |
| Fri Nov 6 | 2:34 AM0.3 ft | 8:47 AM9.4 ft | 3:06 PM0.0 ft | 9:16 PM9.0 ft | 6:24 AM | 4:27 PM | 10% |
| Sat Nov 7 | 3:21 AM0.4 ft | 9:33 AM9.6 ft | 3:54 PM-0.2 ft | 10:04 PM8.9 ft | 6:25 AM | 4:26 PM | 5% |
| Sun Nov 8 | 4:04 AM0.5 ft | 10:14 AM9.7 ft | 4:38 PM-0.3 ft | 10:49 PM8.8 ft | 6:26 AM | 4:25 PM | 1% |
| Mon Nov 9 | 4:45 AM0.7 ft | 10:54 AM9.7 ft | 5:20 PM-0.3 ft | 11:31 PM8.6 ft | 6:28 AM | 4:23 PM | 0% |
| Tue Nov 10 | 5:23 AM0.9 ft | 11:32 AM9.5 ft | 5:59 PM-0.1 ft | 6:29 AM | 4:22 PM | 1% | |
| Wed Nov 11 | 12:12 AM8.4 ft | 6:01 AM1.1 ft | 12:10 PM9.3 ft | 6:38 PM0.1 ft | 6:30 AM | 4:21 PM | 4% |
| Thu Nov 12 | 12:51 AM8.1 ft | 6:39 AM1.4 ft | 12:48 PM9.1 ft | 7:17 PM0.4 ft | 6:32 AM | 4:20 PM | 10% |
| Fri Nov 13 | 1:31 AM7.9 ft | 7:19 AM1.6 ft | 1:28 PM8.9 ft | 7:58 PM0.6 ft | 6:33 AM | 4:19 PM | 17% |
| Sat Nov 14 | 2:14 AM7.7 ft | 8:01 AM1.8 ft | 2:11 PM8.6 ft | 8:42 PM0.9 ft | 6:34 AM | 4:18 PM | 25% |
| Sun Nov 15 | 3:00 AM7.5 ft | 8:48 AM1.9 ft | 2:59 PM8.4 ft | 9:29 PM1.1 ft | 6:35 AM | 4:17 PM | 35% |
| Mon Nov 16 | 3:50 AM7.5 ft | 9:39 AM2.0 ft | 3:51 PM8.2 ft | 10:18 PM1.2 ft | 6:37 AM | 4:16 PM | 45% |
| Tue Nov 17 | 4:40 AM7.5 ft | 10:33 AM2.0 ft | 4:44 PM8.1 ft | 11:07 PM1.2 ft | 6:38 AM | 4:15 PM | 56% |
| Wed Nov 18 | 5:29 AM7.7 ft | 11:28 AM1.8 ft | 5:39 PM8.0 ft | 11:56 PM1.1 ft | 6:39 AM | 4:15 PM | 66% |
| Thu Nov 19 | 6:18 AM8.1 ft | 12:25 PM1.5 ft | 6:35 PM8.1 ft | 6:40 AM | 4:14 PM | 76% | |
| Fri Nov 20 | 12:46 AM1.0 ft | 7:06 AM8.6 ft | 1:20 PM0.9 ft | 7:29 PM8.3 ft | 6:42 AM | 4:13 PM | 84% |
| Sat Nov 21 | 1:35 AM0.8 ft | 7:52 AM9.1 ft | 2:12 PM0.3 ft | 8:21 PM8.6 ft | 6:43 AM | 4:12 PM | 91% |
| Sun Nov 22 | 2:22 AM0.5 ft | 8:36 AM9.7 ft | 3:01 PM-0.3 ft | 9:11 PM8.8 ft | 6:44 AM | 4:12 PM | 96% |
| Mon Nov 23 | 3:09 AM0.2 ft | 9:21 AM10.2 ft | 3:49 PM-0.9 ft | 10:00 PM9.1 ft | 6:45 AM | 4:11 PM | 99% |
| Tue Nov 24 | 3:56 AM0.0 ft | 10:08 AM10.6 ft | 4:38 PM-1.2 ft | 10:50 PM9.2 ft | 6:47 AM | 4:10 PM | 100% |
| Wed Nov 25 | 4:45 AM-0.1 ft | 10:57 AM10.9 ft | 5:28 PM-1.4 ft | 11:41 PM9.3 ft | 6:48 AM | 4:10 PM | 98% |
| Thu Nov 26 | 5:36 AM-0.2 ft | 11:49 AM10.9 ft | 6:20 PM-1.4 ft | 6:49 AM | 4:09 PM | 95% | |
| Fri Nov 27 | 12:34 AM9.2 ft | 6:29 AM-0.1 ft | 12:42 PM10.8 ft | 7:14 PM-1.2 ft | 6:50 AM | 4:09 PM | 89% |
| Sat Nov 28 | 1:29 AM9.1 ft | 7:24 AM0.1 ft | 1:39 PM10.4 ft | 8:10 PM-0.9 ft | 6:51 AM | 4:08 PM | 81% |
| Sun Nov 29 | 2:27 AM8.9 ft | 8:24 AM0.4 ft | 2:39 PM10.0 ft | 9:10 PM-0.6 ft | 6:52 AM | 4:08 PM | 73% |
| Mon Nov 30 | 3:30 AM8.8 ft | 9:29 AM0.6 ft | 3:45 PM9.5 ft | 10:11 PM-0.2 ft | 6:54 AM | 4:07 PM | 63% |
How these predictions are made
Cape Porpoise is a subordinate station: NOAA derives its tides from the reference station Portland by applying fixed offsets.
High tide time
+0h 12m
relative to Portland
Low tide time
+0h 14m
relative to reference
High tide height
x0.95
ratio
Low tide height
x0.95
ratio
Nearby tide stations
- Kennebunkport2.3 mi · next high 5:27 AM
- Camp Ellis, Saco River Entrance7.0 mi · next high 5:18 PM
- Wells, Webhannet River7.4 mi · next high 5:25 PM
- Biddeford, Saco River8.7 mi · next high 5:35 AM
- Old Orchard Beach11 mi · next high 5:22 PM
- Pine Point, Scarborough River13 mi · next high 5:24 PM
Questions
What time is high tide at Cape Porpoise today?
High tide at Cape Porpoise, Maine on Sunday, October 18, 2026 is at 5:29 AM (7.3 ft above MLLW) and 5:34 PM (8.1 ft above MLLW), NOAA prediction, local time.
What time is low tide at Cape Porpoise today?
Low tide at Cape Porpoise on Sunday, October 18, 2026 is at 11:18 AM (2.2 ft).
What is the water temperature at Cape Porpoise?
The nearest NOAA water-temperature reading to Cape Porpoise is 52.3 F at buoy 44030 (13 mi away), as of October 18, 2026.
Not for navigation. Predictions do not include weather; wind and pressure can move the real water level by a foot or more. Source: NOAA CO-OPS station 8418772.