Water temperature
Maine water temperature
Latest NOAA water temperatures across Maine, updated daily from CO-OPS sensors and NDBC buoys.
- Warmest water in Maine today: 54.7 F at Seavey Island; coldest: 51.4 F at 8411060 - Cutler Farris Wharf, ME (buoy CFWM1).
- 5 NOAA CO-OPS water-temperature sensors and 12 NDBC buoys report for Maine as of (UTC).
NOAA CO-OPS sensors in Maine
| Station | Water now | 30-day range (F) | Typical Oct (F) | Read (local) |
|---|---|---|---|---|
| Bar Harbor | 52.5 F 11.4 C | 52.5 to 58.3 | 55.5 | 05:00 10-18 |
| Cutler Farris Wharf | 51.6 F 10.9 C | 51.6 to 56.1 | 54.1 | 05:00 10-18 |
| Eastport | 52.9 F 11.6 C | 52.7 to 55.6 | 54.7 | 05:00 10-18 |
| Portland | 54.5 F 12.5 C | 54.5 to 62.8 | 57.2 | 05:00 10-18 |
| Seavey Island | 54.7 F 12.6 C | 54.5 to 62.8 | 57.2 | 05:00 10-18 |
NDBC buoys off Maine
| Buoy | Location | Water | Air | Waves | Observed |
|---|---|---|---|---|---|
| 44007 | PORTLAND - 12 NM Southeast of Portland,ME | 54.5 F 12.5 C | 41 F | 1.0 ft | 08:50 UTC |
| 44027 | Jonesport, ME - 20 NM SE of Jonesport, ME | 52.7 F 11.5 C | 2.3 ft | 08:50 UTC | |
| 44030 | Buoy B01 - Western Maine Shelf | 52.3 F 11.3 C | 08:00 UTC | ||
| 44032 | Buoy E01 - Central Maine Shelf | 53.6 F 12.0 C | 07:30 UTC | ||
| 44033 | Buoy F01 - Penobscot Bay | 54.5 F 12.5 C | 40 F | 0.3 ft | 07:00 UTC |
| 44034 | Buoy I01 - Eastern Maine Shelf | 54.0 F 12.2 C | 08:30 UTC | ||
| 44037 | Buoy M01 - Jordan Basin | 54.5 F 12.5 C | 07:30 UTC | ||
| ATGM1 | 8413320 - Bar Harbor, ME | 52.5 F 11.4 C | 37 F | 08:48 UTC | |
| CASM1 | 8418150 - Portland, ME | 54.5 F 12.5 C | 36 F | 08:48 UTC | |
| CFWM1 | 8411060 - Cutler Farris Wharf, ME | 51.4 F 10.8 C | 29 F | 08:48 UTC | |
| PSBM1 | 8410140 - Eastport, ME | 52.9 F 11.6 C | 35 F | 08:48 UTC | |
| SEIM1 | 8419870 - Seavey Island, ME | 54.7 F 12.6 C | 37 F | 08:48 UTC |