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Plum Island Surf Forecast
/ Massachusetts (29 breaks) / Massachusetts (28 breaks) /
Surf Forecasts:
Plum Island surfForecast / Massachusetts / USA
48hr Weather and Surf, issued 7 am Monday 01 Jun 2026 EDTForecast update in hr min s Forecast update imminent
Plum Island surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Plum Island sea temperature is
13.5° C
(Which is 1.8°C warmer than normal for this time of year)How big are the waves at Plum Island today (01 Jun):
- Morning surf: Morning surf (01 Jun, local time) - 4.5ft (1.3m), 8s period with E swell.
- Afternoon surf: Afternoon surf (01 Jun, local time) - 3ft (0.9m), 8s period with E swell.
- Evening surf: Evening surf (01 Jun, local time) - 3.5ft (1.0m), 8s period with E swell.
The current surf forecast for Plum Island at 12PM is: 0.9m 8s primary swell from a East direction and 0.9m 5s secondary swell from a East-northeast direction (forecast issued at 07:00am June 01). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jun) | 4.5ft (1.3m) | 8s |
| Afternoon (01 Jun) | 3ft (0.9m) | 8s |
| Evening (01 Jun) | 3.5ft (1.0m) | 8s |
Table - waves today at Plum Island. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Tue afternoon, min 9°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 1 | Tuesday 2 | Wednesday 3 | Thu 4 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 | |
136 | 228 | 84 | 107 | 112 | 145 | 138 | 112 | 117 | 104 | 104 | 81 | 63 | 45 | 45 | 45 | 29 | 27 | 15 | 14 | 14 | 6 | 6 | 6 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-on | cross-on | on | cross-on | cross | cross-off | off | off | off | glassy | cross-on | cross-on | glassy | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross-off | glassy | |
High Tide | 1:27PM2.16m | 1:27AM2.51m | 2:02PM2.17m | 2:05AM2.52m | 2:39PM2.19m | |||||||||||||||||||
Low Tide | 7:54AM-0.00m | 8:00PM0.38m | 8:34AM0.06m | 8:38PM0.44m | 9:13AM0.12m | 9:16PM0.49m | ||||||||||||||||||
 |  |  | | | |  | | | |  | | | |  | | | | | | | | | | |
 | 5:07 | — | — | — | — | — | — | — | 5:07 | — | — | — | — | — | — | — | 5:05 | — | — | — | — | — | — | 5:05 |
 | — | — | — | — | — | 8:14 | — | — | — | — | — | — | — | 8:15 | — | — | — | — | — | — | — | 8:15 | — | 8:15 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 9 | 9 | 9 | 10 | 12 | 11 | 11 | 11 | 11 | 12 | 18 | 20 | 21 | 19 | 18 | 15 | 16 | 17 | 20 | 21 | 21 | 20 | 18 | 16 |
5 | 4 | 5 | 6 | 9 | 8 | 8 | 8 | 8 | 9 | 17 | 17 | 18 | 18 | 15 | 12 | 13 | 14 | 18 | 17 | 17 | 16 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | E 8 | — | E 8 | E 8 | E 8 | E 9 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | E 8 |
 kJ | 136 | — | 84 | 107 | 112 | 145 | 138 | 112 | 117 | 104 | 104 | 81 | 63 | 45 | 45 | 45 | 29 | 27 | 15 | 14 | 14 | 6 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | SSW 3 | — | — | E 5 | E 5 | — | — | — | S 9 | — | — | SE 9 | SE 9 | SE 9 | SSE 4 | SSE 4 | SSE 3 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 1 | — | — | 24 | 17 | — | — | — | 2 | — | — | 3 | 3 | 3 | 2 | 3 | 1 | 6 | 6 | 7 | 7 | 3 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | E 12 | SE 9 | SE 8 | SSE 8 | — | — | E 12 | E 12 | E 12 | SE 7 | SE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 6 | — | — | 3 | 3 | 3 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | NNE 3 | E 8 | ENE 5 | — | — | — | — | — | — | — | — | S 2 | SSE 3 | SSE 3 | — | — | — | — | — | — | SSE 3 | S 3 | S 3 | SSW 3 |
| kJ | 8 | 228 | 43 | — | — | — | — | — | — | — | — | 1 | 3 | 4 | — | — | — | — | — | — | 2 | 4 | 8 | 7 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 27 | 170 | 25 | 25 | 25 | 4 | 0 | 0 | 0 | 0 | 0 | 43 | 1185 | 4 | 43 | 67 | 116 | 627 | 113 | 772 | 1050 | 1178 | 587 | 574 |
Best forecast wave conditions in Massachusetts | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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